Sungwoo Kim / Mbed 2 deprecated HydraulicControlBoard_Base

distribution-201229

Dependencies:   mbed FastPWM

main.cpp@216:a81419fb58ea, 2020-12-24 (annotated)

Committer:
Lightvalve
Date:
Thu Dec 24 13:18:52 2020 +0000
Revision:
216:a81419fb58ea
Parent:
215:9aa288c10f68
Child:
217:ea3ce5d72ae3
201224-3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Lightvalve 216:a81419fb58ea 1 //201224_3
GiJeongKim 0:51c43836c1d7 2 #include "mbed.h"
GiJeongKim 0:51c43836c1d7 3 #include "FastPWM.h"
GiJeongKim 0:51c43836c1d7 4 #include "INIT_HW.h"
jobuuu 2:a1c0a37df760 5 #include "function_CAN.h"
GiJeongKim 0:51c43836c1d7 6 #include "SPI_EEP_ENC.h"
GiJeongKim 0:51c43836c1d7 7 #include "I2C_AS5510.h"
GiJeongKim 0:51c43836c1d7 8 #include "setting.h"
Lightvalve 11:82d8768d7351 9 #include "function_utilities.h"
Lightvalve 16:903b5a4433b4 10 #include "stm32f4xx_flash.h"
Lightvalve 169:645207e160ca 11 #include "FlashWriter.h"
Lightvalve 170:42c938a40313 12 #include <string>
Lightvalve 170:42c938a40313 13 #include <iostream>
Lightvalve 179:d5377766d7ea 14 #include <cmath>
Lightvalve 61:bc8c8270f0ab 15
Lightvalve 61:bc8c8270f0ab 16 using namespace std;
Lightvalve 61:bc8c8270f0ab 17 Timer t;
GiJeongKim 0:51c43836c1d7 18
Lightvalve 31:66738bfecec5 19 ///191008////
Lightvalve 31:66738bfecec5 20
jobuuu 7:e9086c72bb22 21 // dac & check ///////////////////////////////////////////
GiJeongKim 0:51c43836c1d7 22 DigitalOut check(PC_2);
GiJeongKim 0:51c43836c1d7 23 DigitalOut check_2(PC_3);
GiJeongKim 0:51c43836c1d7 24 AnalogOut dac_1(PA_4);
GiJeongKim 0:51c43836c1d7 25 AnalogOut dac_2(PA_5);
Lightvalve 14:8e7590227d22 26 AnalogIn adc1(PC_4); //pressure_1
Lightvalve 14:8e7590227d22 27 AnalogIn adc2(PB_0); //pressure_2
Lightvalve 14:8e7590227d22 28 AnalogIn adc3(PC_1); //current
GiJeongKim 0:51c43836c1d7 29
Lightvalve 24:ef6e1092e9e6 30
jobuuu 7:e9086c72bb22 31 // PWM ///////////////////////////////////////////
Lightvalve 30:8d561f16383b 32 float dtc_v=0.0f;
Lightvalve 30:8d561f16383b 33 float dtc_w=0.0f;
GiJeongKim 0:51c43836c1d7 34
jobuuu 7:e9086c72bb22 35 // I2C ///////////////////////////////////////////
GiJeongKim 0:51c43836c1d7 36 I2C i2c(PC_9,PA_8); // SDA, SCL (for K22F)
GiJeongKim 0:51c43836c1d7 37 const int i2c_slave_addr1 = 0x56;
GiJeongKim 0:51c43836c1d7 38 unsigned int value; // 10bit output of reading sensor AS5510
GiJeongKim 0:51c43836c1d7 39
jobuuu 7:e9086c72bb22 40 // SPI ///////////////////////////////////////////
Lightvalve 170:42c938a40313 41 SPI eeprom(PB_15, PB_14, PB_13); // EEPROM //(SPI_MOSI, SPI_MISO, SPI_SCK);
Lightvalve 170:42c938a40313 42 DigitalOut eeprom_cs(PB_12);
Lightvalve 16:903b5a4433b4 43 //FlashWriter writer(6);//2부터 7까지 되는듯 아마 sector
GiJeongKim 0:51c43836c1d7 44 SPI enc(PC_12,PC_11,PC_10);
GiJeongKim 0:51c43836c1d7 45 DigitalOut enc_cs(PD_2);
Lightvalve 11:82d8768d7351 46 DigitalOut LED(PA_15);
GiJeongKim 0:51c43836c1d7 47
jobuuu 7:e9086c72bb22 48 // UART ///////////////////////////////////////////
GiJeongKim 0:51c43836c1d7 49 Serial pc(PA_9,PA_10); // _ UART
GiJeongKim 0:51c43836c1d7 50
jobuuu 7:e9086c72bb22 51 // CAN ///////////////////////////////////////////
GiJeongKim 0:51c43836c1d7 52 CAN can(PB_8, PB_9, 1000000);
GiJeongKim 0:51c43836c1d7 53 CANMessage msg;
Lightvalve 11:82d8768d7351 54 void onMsgReceived()
Lightvalve 11:82d8768d7351 55 {
Lightvalve 11:82d8768d7351 56 CAN_RX_HANDLER();
Lightvalve 11:82d8768d7351 57 }
jobuuu 2:a1c0a37df760 58
jobuuu 7:e9086c72bb22 59 // Variables ///////////////////////////////////////////
jobuuu 7:e9086c72bb22 60 State pos;
jobuuu 7:e9086c72bb22 61 State vel;
jobuuu 7:e9086c72bb22 62 State Vout;
jobuuu 7:e9086c72bb22 63 State torq;
Lightvalve 207:c70c5a9f17dd 64 State torq_dot;
jobuuu 7:e9086c72bb22 65 State pres_A;
jobuuu 7:e9086c72bb22 66 State pres_B;
jobuuu 7:e9086c72bb22 67 State cur;
Lightvalve 14:8e7590227d22 68 State valve_pos;
Lightvalve 14:8e7590227d22 69
Lightvalve 14:8e7590227d22 70 State INIT_Vout;
Lightvalve 14:8e7590227d22 71 State INIT_Valve_Pos;
Lightvalve 14:8e7590227d22 72 State INIT_Pos;
Lightvalve 14:8e7590227d22 73 State INIT_torq;
jobuuu 5:a4319f79457b 74
Lightvalve 19:23b7c1ad8683 75 extern int CID_RX_CMD;
Lightvalve 19:23b7c1ad8683 76 extern int CID_RX_REF_POSITION;
Lightvalve 49:e7bcfc244d40 77 extern int CID_RX_REF_VALVE_POS;
Lightvalve 45:35fa6884d0c6 78 extern int CID_RX_REF_PWM;
Lightvalve 19:23b7c1ad8683 79
Lightvalve 19:23b7c1ad8683 80 extern int CID_TX_INFO;
Lightvalve 19:23b7c1ad8683 81 extern int CID_TX_POSITION;
Lightvalve 19:23b7c1ad8683 82 extern int CID_TX_TORQUE;
Lightvalve 19:23b7c1ad8683 83 extern int CID_TX_PRES;
Lightvalve 19:23b7c1ad8683 84 extern int CID_TX_VOUT;
Lightvalve 19:23b7c1ad8683 85 extern int CID_TX_VALVE_POSITION;
Lightvalve 19:23b7c1ad8683 86
Lightvalve 61:bc8c8270f0ab 87
Lightvalve 61:bc8c8270f0ab 88
Lightvalve 61:bc8c8270f0ab 89
jobuuu 7:e9086c72bb22 90 // =============================================================================
jobuuu 7:e9086c72bb22 91 // =============================================================================
jobuuu 7:e9086c72bb22 92 // =============================================================================
jobuuu 7:e9086c72bb22 93
Lightvalve 12:6f2531038ea4 94 /*******************************************************************************
Lightvalve 12:6f2531038ea4 95 * REFERENCE MODE
Lightvalve 12:6f2531038ea4 96 ******************************************************************************/
Lightvalve 13:747daba9cf59 97 enum _REFERENCE_MODE {
Lightvalve 13:747daba9cf59 98 MODE_REF_NO_ACT = 0, //0
Lightvalve 12:6f2531038ea4 99 MODE_REF_DIRECT, //1
Lightvalve 12:6f2531038ea4 100 MODE_REF_COS_INC, //2
Lightvalve 12:6f2531038ea4 101 MODE_REF_LINE_INC, //3
Lightvalve 12:6f2531038ea4 102 MODE_REF_SIN_WAVE, //4
Lightvalve 12:6f2531038ea4 103 MODE_REF_SQUARE_WAVE, //5
Lightvalve 12:6f2531038ea4 104 };
Lightvalve 12:6f2531038ea4 105
Lightvalve 12:6f2531038ea4 106 /*******************************************************************************
Lightvalve 12:6f2531038ea4 107 * CONTROL MODE
Lightvalve 12:6f2531038ea4 108 ******************************************************************************/
Lightvalve 13:747daba9cf59 109 enum _CONTROL_MODE {
Lightvalve 12:6f2531038ea4 110 //control mode
Lightvalve 12:6f2531038ea4 111 MODE_NO_ACT = 0, //0
Lightvalve 47:fdcb8bd86fd6 112 MODE_VALVE_POSITION_CONTROL, //1
Lightvalve 47:fdcb8bd86fd6 113 MODE_JOINT_CONTROL, //2
Lightvalve 50:3c630b5eba9f 114
Lightvalve 47:fdcb8bd86fd6 115 MODE_VALVE_OPEN_LOOP, //3
Lightvalve 138:a843f32ced33 116 MODE_JOINT_ADAPTIVE_BACKSTEPPING, //4
Lightvalve 171:bfc1fd2629d8 117 MODE_RL, //5
Lightvalve 13:747daba9cf59 118
Lightvalve 12:6f2531038ea4 119 MODE_JOINT_POSITION_PRES_CONTROL_PWM, //6
Lightvalve 12:6f2531038ea4 120 MODE_JOINT_POSITION_PRES_CONTROL_VALVE_POSITION, //7
Lightvalve 12:6f2531038ea4 121 MODE_VALVE_POSITION_PRES_CONTROL_LEARNING, //8
Lightvalve 13:747daba9cf59 122
Lightvalve 12:6f2531038ea4 123 MODE_TEST_CURRENT_CONTROL, //9
Lightvalve 12:6f2531038ea4 124 MODE_TEST_PWM_CONTROL, //10
Lightvalve 21:e5f1a43ea6f9 125
Lightvalve 14:8e7590227d22 126 MODE_CURRENT_CONTROL, //11
Lightvalve 14:8e7590227d22 127 MODE_JOINT_POSITION_TORQUE_CONTROL_CURRENT, //12
Lightvalve 14:8e7590227d22 128 MODE_JOINT_POSITION_PRES_CONTROL_CURRENT, //13
Lightvalve 171:bfc1fd2629d8 129 MODE_VALVE_POSITION_TORQUE_CONTROL_LEARNING, //14
Lightvalve 13:747daba9cf59 130
Lightvalve 12:6f2531038ea4 131 //utility
Lightvalve 12:6f2531038ea4 132 MODE_TORQUE_SENSOR_NULLING = 20, //20
Lightvalve 12:6f2531038ea4 133 MODE_VALVE_NULLING_AND_DEADZONE_SETTING, //21
Lightvalve 12:6f2531038ea4 134 MODE_FIND_HOME, //22
Lightvalve 57:f4819de54e7a 135 MODE_VALVE_GAIN_SETTING, //23
Lightvalve 12:6f2531038ea4 136 MODE_PRESSURE_SENSOR_NULLING, //24
Lightvalve 12:6f2531038ea4 137 MODE_PRESSURE_SENSOR_CALIB, //25
Lightvalve 12:6f2531038ea4 138 MODE_ROTARY_FRICTION_TUNING, //26
Lightvalve 13:747daba9cf59 139
Lightvalve 12:6f2531038ea4 140 MODE_DDV_POS_VS_PWM_ID = 30, //30
Lightvalve 12:6f2531038ea4 141 MODE_DDV_DEADZONE_AND_CENTER, //31
Lightvalve 12:6f2531038ea4 142 MODE_DDV_POS_VS_FLOWRATE, //32
Lightvalve 57:f4819de54e7a 143 MODE_SYSTEM_ID, //33
Lightvalve 169:645207e160ca 144 MODE_FREQ_TEST, //34
Lightvalve 169:645207e160ca 145 MODE_SEND_BUFFER, //35
Lightvalve 169:645207e160ca 146 MODE_SEND_OVER, //36
Lightvalve 169:645207e160ca 147 MODE_STEP_TEST, //37
Lightvalve 12:6f2531038ea4 148 };
Lightvalve 12:6f2531038ea4 149
Lightvalve 65:a2d7c63419c2 150 void SystemClock_Config(void)
Lightvalve 65:a2d7c63419c2 151 {
Lightvalve 169:645207e160ca 152 RCC_OscInitTypeDef RCC_OscInitStruct = {0};
Lightvalve 169:645207e160ca 153 RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
Lightvalve 65:a2d7c63419c2 154
Lightvalve 169:645207e160ca 155 /** Configure the main internal regulator output voltage
Lightvalve 169:645207e160ca 156 */
Lightvalve 169:645207e160ca 157 __HAL_RCC_PWR_CLK_ENABLE();
Lightvalve 169:645207e160ca 158 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
Lightvalve 169:645207e160ca 159 /** Initializes the CPU, AHB and APB busses clocks
Lightvalve 169:645207e160ca 160 */
Lightvalve 169:645207e160ca 161 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
Lightvalve 169:645207e160ca 162 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
Lightvalve 169:645207e160ca 163 RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
Lightvalve 169:645207e160ca 164 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
Lightvalve 169:645207e160ca 165 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
Lightvalve 169:645207e160ca 166 RCC_OscInitStruct.PLL.PLLM = 8;//8
Lightvalve 169:645207e160ca 167 RCC_OscInitStruct.PLL.PLLN = 180; //180
Lightvalve 169:645207e160ca 168 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
Lightvalve 169:645207e160ca 169 RCC_OscInitStruct.PLL.PLLQ = 2;
Lightvalve 169:645207e160ca 170 RCC_OscInitStruct.PLL.PLLR = 2;
Lightvalve 169:645207e160ca 171 if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
Lightvalve 169:645207e160ca 172 //Error_Handler();
Lightvalve 169:645207e160ca 173 }
Lightvalve 169:645207e160ca 174 /** Activate the Over-Drive mode
Lightvalve 169:645207e160ca 175 */
Lightvalve 169:645207e160ca 176 if (HAL_PWREx_EnableOverDrive() != HAL_OK) {
Lightvalve 169:645207e160ca 177 //Error_Handler();
Lightvalve 169:645207e160ca 178 }
Lightvalve 169:645207e160ca 179 /** Initializes the CPU, AHB and APB busses clocks
Lightvalve 169:645207e160ca 180 */
Lightvalve 169:645207e160ca 181 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
Lightvalve 169:645207e160ca 182 |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
Lightvalve 169:645207e160ca 183 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
Lightvalve 169:645207e160ca 184 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
Lightvalve 169:645207e160ca 185 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
Lightvalve 169:645207e160ca 186 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
Lightvalve 65:a2d7c63419c2 187
Lightvalve 169:645207e160ca 188 if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) {
Lightvalve 169:645207e160ca 189 //Error_Handler();
Lightvalve 169:645207e160ca 190 }
Lightvalve 65:a2d7c63419c2 191 }
Lightvalve 65:a2d7c63419c2 192
Lightvalve 99:7bbcb3c0fb06 193 float u_past[num_array_u_past] = {0.0f};
Lightvalve 68:328e1be06f5d 194 float x_past[num_array_x_past] = {0.0f};
Lightvalve 85:a3b46118b5cd 195 float x_future[num_array_x_future] = {0.0f};
Lightvalve 68:328e1be06f5d 196 float f_past[num_array_f_past] = {0.0f};
Lightvalve 68:328e1be06f5d 197 float f_future[num_array_f_future] = {0.0f};
Lightvalve 66:a8e6799dbce3 198
Lightvalve 73:f80dc3970c99 199 float input_NN[num_input] = { 0.0f };
Lightvalve 65:a2d7c63419c2 200
Lightvalve 169:645207e160ca 201 const float h1[num_input][16] = {
Lightvalve 216:a81419fb58ea 202 {-1.6017948389053345f,1.2721383571624756f,0.1310378611087799f,-0.9444252848625183f,-1.9589552879333496f,1.1329879760742188f,-0.17743819952011108f,-0.19157131016254425f,-0.39761483669281006f,0.02001183293759823f,0.5025057196617126f,-2.509382724761963f,-0.2675858736038208f,0.27560269832611084f,-0.2611466646194458f,-0.9627107977867126f},
Lightvalve 216:a81419fb58ea 203 {-1.2710213661193848f,0.9135757684707642f,-0.3988758325576782f,-0.7979171872138977f,-1.4895585775375366f,0.5568610429763794f,-0.4116867780685425f,-0.261433482170105f,-0.22742684185504913f,0.2772603929042816f,0.118864506483078f,-1.5505203008651733f,0.23985113203525543f,-0.2809593081474304f,-0.21292872726917267f,-0.6193060874938965f},
Lightvalve 216:a81419fb58ea 204 {-1.1586071252822876f,0.7516070604324341f,0.36955419182777405f,-0.9032031297683716f,-0.9722328782081604f,0.5363096594810486f,0.2916664779186249f,-0.016872992739081383f,-0.34971633553504944f,0.2836141288280487f,-0.054457396268844604f,-0.9038598537445068f,-0.0020234500989317894f,0.19621078670024872f,0.056768983602523804f,-1.1061573028564453f},
Lightvalve 216:a81419fb58ea 205 {-0.7506084442138672f,0.1879994422197342f,0.40358296036720276f,0.12524257600307465f,-0.5177642107009888f,-0.18764258921146393f,-0.11764177680015564f,0.31180232763290405f,-0.20574431121349335f,0.42218565940856934f,0.16467393934726715f,0.3004089593887329f,-0.1665881872177124f,0.09486014395952225f,-0.3007376194000244f,-0.8816207051277161f},
Lightvalve 216:a81419fb58ea 206 {0.7436127662658691f,-0.604726254940033f,-0.005224883556365967f,0.9320474863052368f,0.5615028142929077f,-0.8275365829467773f,0.13140985369682312f,0.018719080835580826f,-0.24859893321990967f,0.23700864613056183f,-0.41653650999069214f,1.252004861831665f,-0.0686110407114029f,0.23053120076656342f,-0.39249828457832336f,-0.6377205848693848f},
Lightvalve 216:a81419fb58ea 207 {3.0718040466308594f,-3.262662887573242f,0.22110894322395325f,2.670456647872925f,2.9312491416931152f,-3.062858819961548f,0.16770240664482117f,-0.1752457618713379f,-0.304975301027298f,0.24974356591701508f,-2.912475347518921f,3.297006845474243f,-0.2682695984840393f,0.3757273256778717f,-0.4196912348270416f,1.0734145641326904f},
Lightvalve 216:a81419fb58ea 208 {-1.2198433876037598f,1.5182578563690186f,-0.2540779709815979f,-1.8283756971359253f,-1.570626139640808f,1.7989088296890259f,0.06107431650161743f,-0.7636352777481079f,0.3089294731616974f,-0.09506343305110931f,2.775860548019409f,0.7932590246200562f,-0.17504744231700897f,0.2239564061164856f,-0.15860587358474731f,-0.7237789630889893f},
Lightvalve 216:a81419fb58ea 209 {0.7539365291595459f,-0.9152541160583496f,-0.2703247666358948f,0.3871593773365021f,0.3573713004589081f,-0.712091326713562f,-0.18203827738761902f,-0.5724472999572754f,-0.17589353024959564f,-0.025821663439273834f,0.3012785017490387f,0.5540553331375122f,0.3776646554470062f,0.029355080798268318f,0.0436977744102478f,1.1350784301757812f},
Lightvalve 216:a81419fb58ea 210 {0.6773941516876221f,-0.1407381296157837f,0.10406997799873352f,-0.31886449456214905f,0.2701631486415863f,-0.2895267903804779f,-0.07359349727630615f,-0.522844135761261f,-0.4761183261871338f,0.22720466554164886f,-0.11068277060985565f,0.17022143304347992f,0.23315370082855225f,0.15179778635501862f,-0.31029027700424194f,0.851940393447876f},
Lightvalve 216:a81419fb58ea 211 {0.11661386489868164f,-0.3948979079723358f,0.18748918175697327f,-0.2878238558769226f,0.28554558753967285f,0.11674453318119049f,-0.3036908507347107f,-0.1508290320634842f,-0.14107836782932281f,-0.5925581455230713f,0.2786004841327667f,-1.0318316221237183f,0.37844526767730713f,-0.270053893327713f,0.35390153527259827f,0.38183316588401794f},
Lightvalve 216:a81419fb58ea 212 {0.4711846709251404f,0.11557799577713013f,0.3775894343852997f,0.0314268134534359f,0.03386480361223221f,0.016547810286283493f,-0.20654654502868652f,-0.06258935481309891f,-0.4769713580608368f,-0.07612045109272003f,0.6390635967254639f,-0.8360038995742798f,-0.06711658090353012f,-0.030321964994072914f,0.2710213363170624f,-0.054686423391103745f},
Lightvalve 216:a81419fb58ea 213 {-0.37094420194625854f,-0.2944038212299347f,-0.40945154428482056f,-0.18097494542598724f,0.14135384559631348f,0.021318335086107254f,0.15575703978538513f,0.29287639260292053f,-0.12214788794517517f,0.1086469367146492f,-0.14901117980480194f,-0.15198558568954468f,0.1470927745103836f,-0.03396562486886978f,0.10656675696372986f,0.06443876773118973f},
Lightvalve 216:a81419fb58ea 214 {0.025174643844366074f,-0.12816596031188965f,0.2015570104122162f,0.1076304167509079f,0.45414742827415466f,0.19509439170360565f,-0.24415965378284454f,0.013022400438785553f,-0.10836649686098099f,-0.29661229252815247f,0.09127697348594666f,-0.21214918792247772f,0.09341105818748474f,0.01174785103648901f,-0.22613362967967987f,-0.3625008761882782f},
Lightvalve 216:a81419fb58ea 215 {-0.04146391525864601f,-0.02673570066690445f,0.41918185353279114f,-0.1233106479048729f,-0.07927072793245316f,-0.1876136064529419f,-0.32497477531433105f,-0.4840133786201477f,-0.044291287660598755f,-0.3259299099445343f,0.04178468510508537f,-0.0003480979357846081f,-0.31783685088157654f,-0.05072624981403351f,0.04871204495429993f,-0.08137178421020508f},
Lightvalve 216:a81419fb58ea 216 {0.1422140747308731f,0.18844546377658844f,0.20596781373023987f,-0.2328251153230667f,0.34344229102134705f,0.06260570883750916f,0.042680561542510986f,0.07508613914251328f,0.4000869691371918f,-0.010638000443577766f,0.13212932646274567f,-0.657844066619873f,0.10472581535577774f,-0.038563571870326996f,0.06784489750862122f,-0.2556094229221344f},
Lightvalve 216:a81419fb58ea 217 {0.15386898815631866f,-0.49337783455848694f,-0.4106670916080475f,-0.4150790572166443f,-0.05264211446046829f,-0.05708514153957367f,-0.15809619426727295f,-0.20627009868621826f,0.27094385027885437f,-0.09812130033969879f,-0.3514001667499542f,-0.9586353898048401f,-0.275861918926239f,0.02052518166601658f,-0.08373728394508362f,-0.0018482634332031012f},
Lightvalve 65:a2d7c63419c2 218 };
Lightvalve 65:a2d7c63419c2 219
Lightvalve 169:645207e160ca 220 const float h2[16][16] = {
Lightvalve 216:a81419fb58ea 221 {-0.9739745259284973f,3.579744815826416f,-0.06966331601142883f,0.8622938990592957f,-0.21907491981983185f,2.2829554080963135f,-0.13155855238437653f,-0.014519207179546356f,-0.43008196353912354f,-0.1415480375289917f,0.17231711745262146f,-4.9480390548706055f,-0.02454538829624653f,-1.7999197244644165f,-0.38519009947776794f,1.4918317794799805f},
Lightvalve 216:a81419fb58ea 222 {0.03609159216284752f,-0.6491178274154663f,0.057057321071624756f,-0.5475255846977234f,-0.35503754019737244f,-3.0916311740875244f,-0.5200656652450562f,-0.42126399278640747f,-0.33757925033569336f,0.2895788848400116f,-0.4909915030002594f,-1.1257127523422241f,0.18442146480083466f,1.348382830619812f,-0.5171104669570923f,-2.655162811279297f},
Lightvalve 216:a81419fb58ea 223 {-0.22745239734649658f,0.003037691116333008f,-0.061119019985198975f,0.35696902871131897f,0.05568113923072815f,0.011741191148757935f,-0.20225946605205536f,-0.08465918898582458f,0.3489862382411957f,0.0687277615070343f,0.31964078545570374f,0.3004753887653351f,0.36063823103904724f,-0.42892736196517944f,0.08652284741401672f,0.027493387460708618f},
Lightvalve 216:a81419fb58ea 224 {0.15409719944000244f,0.4271918833255768f,-0.2894435524940491f,0.4524352252483368f,0.08946844935417175f,-0.24254196882247925f,-0.5646932125091553f,0.2643083930015564f,0.26211628317832947f,0.2953031361103058f,0.0909804254770279f,0.8597109913825989f,-0.5144365429878235f,-2.37484073638916f,-0.026095986366271973f,0.29753774404525757f},
Lightvalve 216:a81419fb58ea 225 {-0.7763098478317261f,2.959994316101074f,-0.25313520431518555f,0.5777999758720398f,0.036378175020217896f,0.7788732051849365f,-0.5079860091209412f,-0.20636579394340515f,-0.024399548768997192f,-0.39465832710266113f,-0.4901541471481323f,-3.3827083110809326f,-0.013386494480073452f,-1.876047134399414f,-0.6391417384147644f,0.6140359044075012f},
Lightvalve 216:a81419fb58ea 226 {0.020159810781478882f,0.545926034450531f,-0.3519742488861084f,-0.17923703789710999f,-0.3015052080154419f,-1.5342668294906616f,-0.7026005387306213f,-0.12369749695062637f,-0.23047015070915222f,0.3579089343547821f,-0.2382185161113739f,-5.193862438201904f,-0.3443910777568817f,1.945488691329956f,0.014947117306292057f,-1.2414220571517944f},
Lightvalve 216:a81419fb58ea 227 {-0.1828227937221527f,-0.02554568648338318f,-0.3260969817638397f,0.08422836661338806f,-0.38453540205955505f,-0.25432005524635315f,0.285016268491745f,0.12387624382972717f,-0.0982072651386261f,0.13111665844917297f,-0.03692615032196045f,-0.32796353101730347f,-0.21546880900859833f,0.049302369356155396f,-0.27088475227355957f,-0.4124959409236908f},
Lightvalve 216:a81419fb58ea 228 {0.3839884400367737f,0.6259503960609436f,0.33083590865135193f,0.04438639059662819f,-0.14358049631118774f,0.12416914105415344f,-0.09043094515800476f,-0.3003333508968353f,0.2600560486316681f,-0.37898191809654236f,0.4972154498100281f,-0.2750113010406494f,-0.31673234701156616f,-0.015966646373271942f,-0.08780939131975174f,0.328056275844574f},
Lightvalve 216:a81419fb58ea 229 {-0.4527643918991089f,0.3202667832374573f,-0.11379697918891907f,0.0684560090303421f,0.041274964809417725f,-0.40635451674461365f,-0.2745489478111267f,0.031847670674324036f,0.06103590130805969f,-0.38046833872795105f,-0.45007404685020447f,-0.5276026725769043f,-0.37024784088134766f,-0.3135625123977661f,-0.3714982867240906f,-0.12828999757766724f},
Lightvalve 216:a81419fb58ea 230 {0.2802984118461609f,0.5001301765441895f,-0.13502129912376404f,0.6260269284248352f,0.12987366318702698f,0.6041213870048523f,0.2711336314678192f,-0.3632148504257202f,-0.13619378209114075f,0.16938945651054382f,0.5018476247787476f,0.3686026930809021f,0.3811538517475128f,-0.5396527647972107f,-0.19131632149219513f,0.09156869351863861f},
Lightvalve 216:a81419fb58ea 231 {-1.5928384065628052f,0.23942683637142181f,0.0457797646522522f,-0.6350169777870178f,-0.03321319818496704f,0.08973085880279541f,-0.18186365067958832f,-0.3142535090446472f,-0.050184011459350586f,0.12480869889259338f,-0.5123732089996338f,-4.090933799743652f,-0.4121001660823822f,1.199095368385315f,-0.18886037170886993f,-0.7048641443252563f},
Lightvalve 216:a81419fb58ea 232 {0.03677457198500633f,0.4954114556312561f,0.3954955041408539f,0.2689988911151886f,0.0033026933670043945f,1.278443694114685f,-0.4117635190486908f,-0.24394789338111877f,0.3487861454486847f,-0.32520344853401184f,0.14627091586589813f,-0.9104770421981812f,-0.07545550167560577f,-1.3930959701538086f,0.008092201314866543f,-1.8283593654632568f},
Lightvalve 216:a81419fb58ea 233 {-0.31720414757728577f,-0.21001535654067993f,-0.15798500180244446f,0.3665239214897156f,-0.37393757700920105f,0.37094148993492126f,0.11292675137519836f,-0.2947862446308136f,-0.3764709532260895f,0.2424570620059967f,-0.1080506220459938f,-0.2837170362472534f,0.41839322447776794f,-0.01957082748413086f,-0.12957632541656494f,0.10856001079082489f},
Lightvalve 216:a81419fb58ea 234 {0.03818705305457115f,0.27717405557632446f,-0.2018718123435974f,0.06585641950368881f,0.07545611262321472f,0.05265878140926361f,-0.11297860741615295f,-0.21416273713111877f,-0.24509364366531372f,0.19522181153297424f,0.351835161447525f,-0.2859584093093872f,-0.16718891263008118f,0.23180222511291504f,-0.23956191539764404f,-0.07242263853549957f},
Lightvalve 216:a81419fb58ea 235 {0.4138670265674591f,0.1604653298854828f,0.056746453046798706f,0.036025404930114746f,0.3228367865085602f,-0.07083973288536072f,0.018455177545547485f,0.0059362053871154785f,0.40515169501304626f,0.014240056276321411f,-0.07738298177719116f,0.1407785713672638f,-0.13024571537971497f,-0.29546058177948f,-0.11976784467697144f,-0.35825538635253906f},
Lightvalve 216:a81419fb58ea 236 {-1.0752074718475342f,-2.8200089931488037f,0.12081471085548401f,-0.12609876692295074f,0.29976895451545715f,0.4510769844055176f,-0.2826606035232544f,0.18327592313289642f,-0.3893685042858124f,-0.02222958207130432f,-0.19482164084911346f,-0.37641236186027527f,-0.19991017878055573f,-1.0054714679718018f,0.06622982025146484f,1.2732210159301758f},
Lightvalve 65:a2d7c63419c2 237 };
Lightvalve 65:a2d7c63419c2 238
Lightvalve 169:645207e160ca 239 const float h3[16][16] = {
Lightvalve 216:a81419fb58ea 240 {-0.36079341173171997f,0.5496202707290649f,-0.6524567604064941f,-1.0138130187988281f,-0.7639057636260986f,0.5781964063644409f,0.3332441747188568f,0.3036012351512909f,-0.2405819296836853f,0.04891335964202881f,-0.11870327591896057f,0.4001283347606659f,-0.533208429813385f,0.9845144152641296f,0.32505926489830017f,-0.19595709443092346f},
Lightvalve 216:a81419fb58ea 241 {0.047732532024383545f,0.017954785376787186f,-0.18629395961761475f,-0.9162130951881409f,-0.43290695548057556f,-4.281400680541992f,-0.3198729455471039f,0.06247803568840027f,-0.19349214434623718f,-0.9508686065673828f,0.2572092115879059f,-0.41319137811660767f,-0.35956844687461853f,-0.5297766327857971f,0.10103966295719147f,-0.7109990119934082f},
Lightvalve 216:a81419fb58ea 242 {0.07903262972831726f,0.2790505588054657f,-0.07798504829406738f,0.04248586297035217f,-0.1963958442211151f,-0.19260792434215546f,-0.4038352966308594f,0.015906542539596558f,0.15353140234947205f,0.030178606510162354f,0.2488909661769867f,0.13805970549583435f,-0.0816211998462677f,-0.20733052492141724f,-0.3036302626132965f,0.054825395345687866f},
Lightvalve 216:a81419fb58ea 243 {-0.30922991037368774f,-0.05632366985082626f,-1.3186177015304565f,-0.9530683755874634f,-0.49597063660621643f,0.2564902603626251f,0.20021501183509827f,0.07002416253089905f,-0.4060443043708801f,-0.4593014717102051f,0.13192829489707947f,0.41021624207496643f,-0.2266009896993637f,0.25329798460006714f,0.28113701939582825f,-0.15740571916103363f},
Lightvalve 216:a81419fb58ea 244 {-0.39607733488082886f,-0.05481579899787903f,0.1976260244846344f,0.022423356771469116f,0.16892847418785095f,-0.27518749237060547f,0.16012099385261536f,0.3626593053340912f,-0.08640444278717041f,-0.11053556203842163f,-0.10529157519340515f,-0.31317979097366333f,-0.1530032455921173f,-0.1336749792098999f,0.22959044575691223f,0.19986507296562195f},
Lightvalve 216:a81419fb58ea 245 {-0.37449589371681213f,-0.02029903419315815f,-2.5072414875030518f,-12.973404884338379f,0.2337467223405838f,1.0865919589996338f,-0.18732719123363495f,0.22384825348854065f,-0.850281298160553f,-0.4489060342311859f,-0.23735009133815765f,0.05998014658689499f,0.23774290084838867f,0.08863037824630737f,0.5211813449859619f,-1.1956897974014282f},
Lightvalve 216:a81419fb58ea 246 {0.4110594093799591f,0.2715781033039093f,-0.12724249064922333f,0.37246426939964294f,-0.06906148046255112f,-0.05251416191458702f,-0.08670487999916077f,-0.25336313247680664f,-0.030661463737487793f,-0.06259563565254211f,-0.1344406008720398f,0.35313835740089417f,0.13369451463222504f,0.2011522799730301f,0.3126353323459625f,-0.3391006588935852f},
Lightvalve 216:a81419fb58ea 247 {-0.40892091393470764f,0.04420051723718643f,-0.26215535402297974f,0.25968697667121887f,0.4493691027164459f,-0.16038022935390472f,-0.23312048614025116f,-0.390264093875885f,0.28059282898902893f,-0.1559126079082489f,-0.14134526252746582f,-0.0003446042537689209f,-0.17052586376667023f,-0.4737553000450134f,0.08030081540346146f,0.005298197269439697f},
Lightvalve 216:a81419fb58ea 248 {0.10697010159492493f,-0.12228584289550781f,-0.37870171666145325f,0.21184906363487244f,-0.37222859263420105f,-0.17138728499412537f,-0.1382003128528595f,0.3493293821811676f,-0.360889196395874f,-0.3875247836112976f,0.42142823338508606f,-0.3482915461063385f,-0.3289247751235962f,-0.2186824083328247f,0.09620395302772522f,-0.06898030638694763f},
Lightvalve 216:a81419fb58ea 249 {0.2847062647342682f,0.018552124500274658f,0.11435768008232117f,0.36562982201576233f,-0.047046810388565063f,0.30447837710380554f,0.2430230677127838f,0.2909286320209503f,-0.2802048921585083f,0.18043199181556702f,0.41849127411842346f,-0.287167489528656f,0.24394884705543518f,-0.14084559679031372f,-0.10168051719665527f,0.010465055704116821f},
Lightvalve 216:a81419fb58ea 250 {0.15459725260734558f,0.3123319149017334f,0.10377500206232071f,-0.044353384524583817f,-0.2320195883512497f,0.12762269377708435f,-0.08742031455039978f,0.05785742402076721f,-0.07219423353672028f,-0.2943510413169861f,0.1268840730190277f,-0.30447322130203247f,-0.044554103165864944f,-0.20284022390842438f,0.5049844980239868f,0.23406195640563965f},
Lightvalve 216:a81419fb58ea 251 {-0.408692330121994f,0.7442746162414551f,-0.3166918158531189f,-0.5923694968223572f,-2.5536251068115234f,2.459355354309082f,0.03285527229309082f,0.38763079047203064f,-0.20705322921276093f,-0.25883403420448303f,0.12809070944786072f,0.03996849060058594f,1.5557342767715454f,2.810499429702759f,0.883807361125946f,-0.5292647480964661f},
Lightvalve 216:a81419fb58ea 252 {-0.2991822361946106f,0.3794580399990082f,-0.07897943258285522f,-0.05932474136352539f,-0.019097916781902313f,0.10188531875610352f,-0.11253207921981812f,0.34576353430747986f,0.04814547300338745f,-0.35770976543426514f,-0.044228196144104004f,-0.36229726672172546f,0.015840977430343628f,-0.13475483655929565f,0.36124154925346375f,-0.16869547963142395f},
Lightvalve 216:a81419fb58ea 253 {-0.2675279378890991f,-0.4076881408691406f,0.6109089851379395f,1.124742865562439f,0.791110098361969f,-1.8034776449203491f,-0.32875844836235046f,-0.31893211603164673f,-0.6889935731887817f,-1.1343306303024292f,-0.5256567001342773f,-0.8404866456985474f,1.0291988849639893f,-1.3514559268951416f,0.12213380634784698f,0.17103822529315948f},
Lightvalve 216:a81419fb58ea 254 {-0.015470266342163086f,-0.23503242433071136f,0.13451209664344788f,0.36471807956695557f,-0.08753460645675659f,-0.20316985249519348f,0.05196094512939453f,-0.008358269929885864f,-0.4239840805530548f,-0.38441595435142517f,0.13179203867912292f,-0.11511552333831787f,0.07671336829662323f,0.1646096110343933f,0.19001242518424988f,-0.29890790581703186f},
Lightvalve 216:a81419fb58ea 255 {0.1863725483417511f,-0.07918193191289902f,-0.8252384066581726f,-36.685184478759766f,1.862860083580017f,1.8086168766021729f,0.04860696196556091f,0.17769548296928406f,-0.32842522859573364f,-0.40967434644699097f,-0.3929237127304077f,-0.0008496989612467587f,2.3736817836761475f,1.629492998123169f,-0.45149895548820496f,-0.32196617126464844f},
Lightvalve 66:a8e6799dbce3 256 };
Lightvalve 65:a2d7c63419c2 257
Lightvalve 216:a81419fb58ea 258 const float hout[16] = { 0.45773375034332275f,0.3443804383277893f,-0.43964359164237976f,-0.21056394279003143f,0.19662600755691528f,0.7040731906890869f,0.0030125975608825684f,0.15066689252853394f,0.10095822811126709f,-0.13003124296665192f,0.18801097571849823f,0.0785079076886177f,-0.15748845040798187f,0.1868625432252884f,0.18598346412181854f,-0.9022102355957031f };
Lightvalve 216:a81419fb58ea 259
Lightvalve 216:a81419fb58ea 260 const float b1[16] = { 0.7107149362564087f,1.0883506536483765f,-1.7145336866378784f,0.09724511206150055f,1.4542453289031982f,1.417521595954895f,-0.058932315558195114f,0.9398505687713623f,0.4389953017234802f,-0.9609658718109131f,0.8672975301742554f,1.5156910419464111f,-0.3718140721321106f,-0.886523962020874f,-1.087764859199524f,2.5278995037078857f };
Lightvalve 216:a81419fb58ea 261
Lightvalve 216:a81419fb58ea 262 const float b2[16] = { -0.4577406942844391f,-0.4344789981842041f,-1.4564176797866821f,-0.6435210704803467f,-0.6939148902893066f,-0.16397996246814728f,-0.013260572217404842f,-0.43840786814689636f,-1.20063054561615f,-1.912178635597229f,-0.1346415877342224f,0.10342646390199661f,-0.23722384870052338f,0.9154923558235168f,-0.1802087128162384f,1.0650097131729126f };
Lightvalve 216:a81419fb58ea 263
Lightvalve 216:a81419fb58ea 264 const float b3[16] = { -1.963319182395935f,-0.7180035710334778f,0.7040019035339355f,-0.4437018930912018f,-0.7515134811401367f,1.0377838611602783f,-0.45353031158447266f,-0.6562485098838806f,0.04508165270090103f,0.06766403466463089f,-0.29913392663002014f,-0.09212813526391983f,-1.5836485624313354f,0.42195138335227966f,-1.3884198665618896f,-0.511356770992279f };
Lightvalve 216:a81419fb58ea 265
Lightvalve 216:a81419fb58ea 266 const float bout[1] = { 0.09115694463253021f };
Lightvalve 65:a2d7c63419c2 267
Lightvalve 170:42c938a40313 268 /////////////////////////////////////////////////////////////////////////////////////////////RL
Lightvalve 170:42c938a40313 269 float input_RL[num_input_RL] = { 0.0f };
Lightvalve 170:42c938a40313 270
Lightvalve 170:42c938a40313 271 //Critic Networks
Lightvalve 173:68c7914679ec 272 float hc1[num_input_RL][num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 273 float bc1[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 274 float hc2[num_hidden_unit1][num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 275 float bc2[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 276 float hc3[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 277 float bc3 = 0.0f;
Lightvalve 170:42c938a40313 278
Lightvalve 170:42c938a40313 279 //Critic Networks Temporary
Lightvalve 173:68c7914679ec 280 float hc1_temp[num_input_RL][num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 281 float bc1_temp[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 282 float hc2_temp[num_hidden_unit1][num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 283 float bc2_temp[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 284 float hc3_temp[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 285 float bc3_temp = 0.0f;
Lightvalve 170:42c938a40313 286
Lightvalve 170:42c938a40313 287 //Actor Networks
Lightvalve 173:68c7914679ec 288 float ha1[num_input_RL][num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 289 float ba1[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 290 float ha2[num_hidden_unit1][num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 291 float ba2[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 292 float ha3[num_hidden_unit2][2] = {0.0f};
Lightvalve 173:68c7914679ec 293 float ba3[2] = {0.0f};
Lightvalve 170:42c938a40313 294
Lightvalve 170:42c938a40313 295 //Actor Networks Temporary
Lightvalve 173:68c7914679ec 296 float ha1_temp[num_input_RL][num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 297 float ba1_temp[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 298 float ha2_temp[num_hidden_unit1][num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 299 float ba2_temp[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 300 float ha3_temp[num_hidden_unit2][2] = {0.0f};
Lightvalve 173:68c7914679ec 301 float ba3_temp[2] = {0.0f};
Lightvalve 66:a8e6799dbce3 302
Lightvalve 87:471334725012 303 float VALVE_POS_RAW_NN = 0.0f;
Lightvalve 87:471334725012 304 float DDV_JOINT_POS_FF(float REF_JOINT_VEL);
Lightvalve 61:bc8c8270f0ab 305
Lightvalve 179:d5377766d7ea 306 /////////////////////////////////////////////RL tuning
Lightvalve 179:d5377766d7ea 307 float Gradient_Limit = 0.5f;
Lightvalve 179:d5377766d7ea 308 float gradient_rate_actor = 0.001f;
Lightvalve 179:d5377766d7ea 309 float gradient_rate_critic = 0.001f;
Lightvalve 179:d5377766d7ea 310 //////////////////////////////////////////////////////////////////////////////
Lightvalve 170:42c938a40313 311
Lightvalve 170:42c938a40313 312 float Critic_Network_Temp(float *arr)
Lightvalve 170:42c938a40313 313 {
Lightvalve 173:68c7914679ec 314 float output1[num_hidden_unit1] = { 0.0f };
Lightvalve 173:68c7914679ec 315 float output2[num_hidden_unit2] = { 0.0f };
Lightvalve 170:42c938a40313 316 float output = 0.0f;
Lightvalve 173:68c7914679ec 317 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 318 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 170:42c938a40313 319 output1[index2] = output1[index2] + hc1_temp[index1][index2] * arr[index1];
Lightvalve 170:42c938a40313 320 }
Lightvalve 173:68c7914679ec 321 //ReLU
Lightvalve 173:68c7914679ec 322 output1[index2] = output1[index2] + bc1_temp[index2];
Lightvalve 173:68c7914679ec 323 hx_c_sum[index2] = output1[index2];
Lightvalve 173:68c7914679ec 324 if (output1[index2] < 0) {
Lightvalve 173:68c7914679ec 325 output1[index2] = 0;
Lightvalve 173:68c7914679ec 326 }
Lightvalve 173:68c7914679ec 327 //tanh
Lightvalve 173:68c7914679ec 328 //output1[index2] = tanh(output1[index2] + bc1_temp[index2]);
Lightvalve 173:68c7914679ec 329 }
Lightvalve 173:68c7914679ec 330 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 331 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 174:c828479f53f9 332 output2[index2] = output2[index2] + hc2_temp[index1][index2] * output1[index1];
Lightvalve 173:68c7914679ec 333 }
Lightvalve 173:68c7914679ec 334 //ReLU
Lightvalve 173:68c7914679ec 335 output2[index2] = output2[index2] + bc2_temp[index2];
Lightvalve 173:68c7914679ec 336 hxh_c_sum[index2] = output2[index2];
Lightvalve 173:68c7914679ec 337 if (output2[index2] < 0) {
Lightvalve 173:68c7914679ec 338 output2[index2] = 0;
Lightvalve 173:68c7914679ec 339 }
Lightvalve 173:68c7914679ec 340 //tanh
Lightvalve 173:68c7914679ec 341 //output2[index2] = tanh(output2[index2] + bc2_temp[index2]);
Lightvalve 170:42c938a40313 342 }
Lightvalve 170:42c938a40313 343 for (int index2 = 0; index2 < 1; index2++) {
Lightvalve 173:68c7914679ec 344 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 173:68c7914679ec 345 output = output + hc3_temp[index1] * output2[index1];
Lightvalve 170:42c938a40313 346 }
Lightvalve 173:68c7914679ec 347 output = output + bc3_temp;
Lightvalve 173:68c7914679ec 348 hxhh_c_sum = output;
Lightvalve 170:42c938a40313 349 }
Lightvalve 170:42c938a40313 350 return output;
Lightvalve 170:42c938a40313 351 }
Lightvalve 170:42c938a40313 352
Lightvalve 170:42c938a40313 353
Lightvalve 170:42c938a40313 354 void Actor_Network(float *arr)
Lightvalve 170:42c938a40313 355 {
Lightvalve 173:68c7914679ec 356 float output1[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 357 float output2[num_hidden_unit2] = {0.0f};
Lightvalve 170:42c938a40313 358 float output[2] = {0.0f};
Lightvalve 170:42c938a40313 359
Lightvalve 173:68c7914679ec 360 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 173:68c7914679ec 361 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 178:1074553d2f6f 362 output1[index2] = output1[index2] + ha1_temp[index1][index2] * arr[index1];
Lightvalve 173:68c7914679ec 363 }
Lightvalve 178:1074553d2f6f 364 output1[index2] = output1[index2] + ba1_temp[index2];
Lightvalve 173:68c7914679ec 365 hx_a_sum[index2] = output1[index2];
Lightvalve 173:68c7914679ec 366 if (output1[index2] < 0) {
Lightvalve 173:68c7914679ec 367 output1[index2] = 0;
Lightvalve 173:68c7914679ec 368 }
Lightvalve 173:68c7914679ec 369 }
Lightvalve 173:68c7914679ec 370 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 371 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 178:1074553d2f6f 372 output2[index2] = output2[index2] + ha2_temp[index1][index2] * output1[index1];
Lightvalve 173:68c7914679ec 373 }
Lightvalve 178:1074553d2f6f 374 output2[index2] = output2[index2] + ba2_temp[index2];
Lightvalve 173:68c7914679ec 375 hxh_a_sum[index2] = output2[index2];
Lightvalve 173:68c7914679ec 376 if (output2[index2] < 0) {
Lightvalve 173:68c7914679ec 377 output2[index2] = 0;
Lightvalve 173:68c7914679ec 378 }
Lightvalve 173:68c7914679ec 379 }
Lightvalve 173:68c7914679ec 380 for (int index2 = 0; index2 < 2; index2++) {
Lightvalve 173:68c7914679ec 381 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 178:1074553d2f6f 382 output[index2] = output[index2] + ha3_temp[index1][index2] * output2[index1];
Lightvalve 173:68c7914679ec 383 }
Lightvalve 178:1074553d2f6f 384 hxhh_a_sum[index2] = output[index2] + ba3_temp[index2];
Lightvalve 173:68c7914679ec 385 }
Lightvalve 178:1074553d2f6f 386
Lightvalve 178:1074553d2f6f 387 mean_before_SP = output[0] + ba3_temp[0]; //SP = softplus
Lightvalve 178:1074553d2f6f 388 deviation_before_SP = output[1] + ba3_temp[1];
Lightvalve 173:68c7914679ec 389 //Softplus
Lightvalve 173:68c7914679ec 390 mean = log(1.0f+exp(mean_before_SP));
Lightvalve 173:68c7914679ec 391 deviation = log(1.0f+exp(deviation_before_SP));
Lightvalve 179:d5377766d7ea 392 logging2 = mean;
Lightvalve 179:d5377766d7ea 393 logging4 = deviation;
Lightvalve 173:68c7914679ec 394 }
Lightvalve 173:68c7914679ec 395
Lightvalve 173:68c7914679ec 396
Lightvalve 173:68c7914679ec 397 void Actor_Network_Old(float *arr)
Lightvalve 173:68c7914679ec 398 {
Lightvalve 173:68c7914679ec 399 float output1[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 400 float output2[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 401 float output[2] = {0.0f};
Lightvalve 173:68c7914679ec 402
Lightvalve 173:68c7914679ec 403 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 404 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 170:42c938a40313 405 output1[index2] = output1[index2] + ha1[index1][index2] * arr[index1];
Lightvalve 170:42c938a40313 406 }
Lightvalve 170:42c938a40313 407 output1[index2] = output1[index2] + ba1[index2];
Lightvalve 170:42c938a40313 408 if (output1[index2] < 0) {
Lightvalve 170:42c938a40313 409 output1[index2] = 0;
Lightvalve 170:42c938a40313 410 }
Lightvalve 170:42c938a40313 411 }
Lightvalve 173:68c7914679ec 412 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 413 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 174:c828479f53f9 414 output2[index2] = output2[index2] + ha2[index1][index2] * output1[index1];
Lightvalve 170:42c938a40313 415 }
Lightvalve 173:68c7914679ec 416 output2[index2] = output2[index2] + ba2[index2];
Lightvalve 173:68c7914679ec 417 if (output2[index2] < 0) {
Lightvalve 173:68c7914679ec 418 output2[index2] = 0;
Lightvalve 170:42c938a40313 419 }
Lightvalve 170:42c938a40313 420 }
Lightvalve 170:42c938a40313 421 for (int index2 = 0; index2 < 2; index2++) {
Lightvalve 173:68c7914679ec 422 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 173:68c7914679ec 423 output[index2] = output[index2] + ha3[index1][index2] * output2[index1];
Lightvalve 170:42c938a40313 424 }
Lightvalve 170:42c938a40313 425 }
Lightvalve 173:68c7914679ec 426 mean_old = output[0] + ba3[0];
Lightvalve 173:68c7914679ec 427 deviation_old = output[1] + ba3[1];
Lightvalve 173:68c7914679ec 428 //Softplus
Lightvalve 173:68c7914679ec 429 mean_old = log(1.0f+exp(mean_old));
Lightvalve 173:68c7914679ec 430 deviation_old = log(1.0f+exp(deviation_old));
Lightvalve 170:42c938a40313 431 }
Lightvalve 170:42c938a40313 432
Lightvalve 170:42c938a40313 433 float Grad_Normal_Dist_Mean(float mean, float deviation, float action)
Lightvalve 170:42c938a40313 434 {
Lightvalve 170:42c938a40313 435 float grad_mean = 0.0f;
Lightvalve 170:42c938a40313 436 grad_mean = (action-mean)*exp(-(action-mean)*(action-mean)/(2.0f*deviation*deviation))/(sqrt(2.0f*PI)*deviation*deviation*deviation);
Lightvalve 170:42c938a40313 437 return grad_mean;
Lightvalve 170:42c938a40313 438 }
Lightvalve 170:42c938a40313 439
Lightvalve 170:42c938a40313 440 float Grad_Normal_Dist_Deviation(float mean, float deviation, float action)
Lightvalve 170:42c938a40313 441 {
Lightvalve 170:42c938a40313 442 float grad_dev = 0.0f;
Lightvalve 170:42c938a40313 443 grad_dev = exp(-(action-mean)*(action-mean)/(2.0f*deviation*deviation))*(-1.0f/(sqrt(2.0f*PI)*deviation*deviation) + (action-mean)*(action-mean)/(sqrt(2.0f*PI)*deviation*deviation*deviation*deviation));
Lightvalve 170:42c938a40313 444 return grad_dev;
Lightvalve 170:42c938a40313 445 }
Lightvalve 170:42c938a40313 446
Lightvalve 173:68c7914679ec 447 float ReLU(float x)
Lightvalve 173:68c7914679ec 448 {
Lightvalve 173:68c7914679ec 449 if (x >= 0) {
Lightvalve 173:68c7914679ec 450 return x;
Lightvalve 173:68c7914679ec 451 } else {
Lightvalve 173:68c7914679ec 452 return 0.0f;
Lightvalve 173:68c7914679ec 453 }
Lightvalve 173:68c7914679ec 454 }
Lightvalve 173:68c7914679ec 455
Lightvalve 170:42c938a40313 456 void update_Critic_Networks(float (*arr)[num_input_RL])
Lightvalve 170:42c938a40313 457 {
Lightvalve 173:68c7914679ec 458 float G_hc1[num_input_RL][num_hidden_unit1] = {0.0f};
Lightvalve 177:8e9cf31d63f4 459 float G_bc1[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 460 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 461 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 173:68c7914679ec 462 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 463 float d_V_d_hc1 = 0.0f;
Lightvalve 173:68c7914679ec 464 for(int k=0; k<num_hidden_unit2; k++) {
Lightvalve 173:68c7914679ec 465 if (hxh_c_sum_array[n][k] >= 0) {
Lightvalve 173:68c7914679ec 466 if (hx_c_sum_array[n][index2] > 0) {
Lightvalve 177:8e9cf31d63f4 467 d_V_d_hc1 = d_V_d_hc1 + arr[n][index1]*hc2_temp[index2][k]*hc3_temp[k];
Lightvalve 173:68c7914679ec 468 }
Lightvalve 173:68c7914679ec 469 }
Lightvalve 170:42c938a40313 470 }
Lightvalve 177:8e9cf31d63f4 471 G_hc1[index1][index2] = G_hc1[index1][index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_hc1);
Lightvalve 170:42c938a40313 472 }
Lightvalve 170:42c938a40313 473 G_hc1[index1][index2] = G_hc1[index1][index2] / batch_size;
Lightvalve 179:d5377766d7ea 474 if(G_hc1[index1][index2] > Gradient_Limit) G_hc1[index1][index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 475 else if (G_hc1[index1][index2] < -Gradient_Limit) G_hc1[index1][index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 476 //hc1_temp[index1][index2] = hc1_temp[index1][index2] - gradient_rate_critic * G_hc1[index1][index2];
Lightvalve 173:68c7914679ec 477 }
Lightvalve 173:68c7914679ec 478 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 479 float d_V_d_bc1 = 0.0f;
Lightvalve 173:68c7914679ec 480 for(int k=0; k<num_hidden_unit2; k++) {
Lightvalve 173:68c7914679ec 481 if (hxh_c_sum_array[n][k] >= 0) {
Lightvalve 173:68c7914679ec 482 if (hx_c_sum_array[n][index2] > 0) {
Lightvalve 177:8e9cf31d63f4 483 d_V_d_bc1 = d_V_d_bc1 + hc2_temp[index2][k]*hc3_temp[k];
Lightvalve 173:68c7914679ec 484 }
Lightvalve 173:68c7914679ec 485 }
Lightvalve 173:68c7914679ec 486 }
Lightvalve 177:8e9cf31d63f4 487 G_bc1[index2] = G_bc1[index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_bc1);
Lightvalve 173:68c7914679ec 488 }
Lightvalve 173:68c7914679ec 489 G_bc1[index2] = G_bc1[index2] / batch_size;
Lightvalve 179:d5377766d7ea 490 if(G_bc1[index2] > Gradient_Limit) G_bc1[index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 491 else if (G_bc1[index2] < -Gradient_Limit) G_bc1[index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 492 //bc1_temp[index2] = bc1_temp[index2] - gradient_rate_critic * G_bc1[index2];
Lightvalve 173:68c7914679ec 493 }
Lightvalve 173:68c7914679ec 494
Lightvalve 175:2f7289dbd488 495
Lightvalve 173:68c7914679ec 496 float G_hc2[num_hidden_unit1][num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 497 float G_bc2[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 498 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 499 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 173:68c7914679ec 500 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 501 float d_V_d_hc2 = 0.0f;
Lightvalve 173:68c7914679ec 502 if (hxh_c_sum_array[n][index2] >= 0) {
Lightvalve 173:68c7914679ec 503 if (hx_c_sum_array[n][index1] > 0) {
Lightvalve 177:8e9cf31d63f4 504 d_V_d_hc2 = hx_c_sum_array[n][index1]*hc3_temp[index2];
Lightvalve 173:68c7914679ec 505 }
Lightvalve 173:68c7914679ec 506 }
Lightvalve 177:8e9cf31d63f4 507 G_hc2[index1][index2] = G_hc2[index1][index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_hc2);
Lightvalve 173:68c7914679ec 508 }
Lightvalve 173:68c7914679ec 509 G_hc2[index1][index2] = G_hc2[index1][index2] / batch_size;
Lightvalve 179:d5377766d7ea 510 if(G_hc2[index1][index2] > Gradient_Limit) G_hc2[index1][index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 511 else if (G_hc2[index1][index2] < -Gradient_Limit) G_hc2[index1][index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 512 //hc2_temp[index1][index2] = hc2_temp[index1][index2] - gradient_rate_critic * G_hc2[index1][index2];
Lightvalve 173:68c7914679ec 513 }
Lightvalve 173:68c7914679ec 514 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 515 float d_V_d_bc2 = 0.0f;
Lightvalve 173:68c7914679ec 516 if (hxh_c_sum_array[n][index2] >= 0) {
Lightvalve 177:8e9cf31d63f4 517 d_V_d_bc2 = hc3_temp[index2];
Lightvalve 173:68c7914679ec 518 }
Lightvalve 177:8e9cf31d63f4 519 G_bc2[index2] = G_bc2[index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_bc2);
Lightvalve 173:68c7914679ec 520 }
Lightvalve 173:68c7914679ec 521 G_bc2[index2] = G_bc2[index2] / batch_size;
Lightvalve 179:d5377766d7ea 522 if(G_bc2[index2] > Gradient_Limit) G_bc2[index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 523 else if (G_bc2[index2] < -Gradient_Limit) G_bc2[index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 524 //bc2_temp[index2] = bc2_temp[index2] - gradient_rate_critic * G_bc2[index2];
Lightvalve 173:68c7914679ec 525 }
Lightvalve 173:68c7914679ec 526
Lightvalve 173:68c7914679ec 527 float G_hc3[num_hidden_unit2]= {0.0f};
Lightvalve 173:68c7914679ec 528 float G_bc3 = 0.0f;
Lightvalve 173:68c7914679ec 529 for (int index2 = 0; index2 < 1; index2++) {
Lightvalve 173:68c7914679ec 530 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 173:68c7914679ec 531 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 532 float d_V_d_hc3 = 0.0f;
Lightvalve 173:68c7914679ec 533 if (hxh_c_sum_array[n][index1] >= 0) {
Lightvalve 177:8e9cf31d63f4 534 d_V_d_hc3 = d_V_d_hc3 + hxh_c_sum_array[n][index1];
Lightvalve 173:68c7914679ec 535 }
Lightvalve 177:8e9cf31d63f4 536 G_hc3[index1] = G_hc3[index1] + 2.0f*(return_G[n]-V[n])*(-d_V_d_hc3);
Lightvalve 173:68c7914679ec 537 }
Lightvalve 173:68c7914679ec 538 G_hc3[index1] = G_hc3[index1] / batch_size;
Lightvalve 179:d5377766d7ea 539 if(G_hc3[index1] > Gradient_Limit) G_hc3[index1] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 540 else if (G_hc3[index1] < -Gradient_Limit) G_hc3[index1] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 541 //hc3_temp[index1] = hc3_temp[index1] - gradient_rate_critic * G_hc3[index1];
Lightvalve 173:68c7914679ec 542 }
Lightvalve 173:68c7914679ec 543 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 544 float d_V_d_bc3 = 0.0f;
Lightvalve 177:8e9cf31d63f4 545 d_V_d_bc3 = 1.0f;
Lightvalve 177:8e9cf31d63f4 546 G_bc3 = G_bc3 + 2.0f*(return_G[n]-V[n])*(-d_V_d_bc3);
Lightvalve 173:68c7914679ec 547 }
Lightvalve 173:68c7914679ec 548 G_bc3 = G_bc3 / batch_size;
Lightvalve 179:d5377766d7ea 549 if(G_bc3 > Gradient_Limit) G_bc3 = Gradient_Limit;
Lightvalve 179:d5377766d7ea 550 else if (G_bc3 < -Gradient_Limit) G_bc3 = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 551 //bc3_temp = bc3_temp - gradient_rate_critic * G_bc3;
Lightvalve 173:68c7914679ec 552 }
Lightvalve 173:68c7914679ec 553
Lightvalve 173:68c7914679ec 554 // Simultaneous Update
Lightvalve 173:68c7914679ec 555 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 173:68c7914679ec 556 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 179:d5377766d7ea 557 hc1_temp[index1][index2] = hc1_temp[index1][index2] - gradient_rate_critic * G_hc1[index1][index2];
Lightvalve 170:42c938a40313 558 }
Lightvalve 179:d5377766d7ea 559 bc1_temp[index2] = bc1_temp[index2] - gradient_rate_critic * G_bc1[index2];
Lightvalve 170:42c938a40313 560 }
Lightvalve 173:68c7914679ec 561 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 562 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 179:d5377766d7ea 563 hc2_temp[index1][index2] = hc2_temp[index1][index2] - gradient_rate_critic * G_hc2[index1][index2];
Lightvalve 173:68c7914679ec 564 }
Lightvalve 179:d5377766d7ea 565 bc2_temp[index2] = bc2_temp[index2] - gradient_rate_critic * G_bc2[index2];
Lightvalve 173:68c7914679ec 566 }
Lightvalve 170:42c938a40313 567 for (int index2 = 0; index2 < 1; index2++) {
Lightvalve 173:68c7914679ec 568 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 179:d5377766d7ea 569 hc3_temp[index1] = hc3_temp[index1] - gradient_rate_critic * G_hc3[index1];
Lightvalve 170:42c938a40313 570 }
Lightvalve 179:d5377766d7ea 571 bc3_temp = bc3_temp - gradient_rate_critic * G_bc3;
Lightvalve 170:42c938a40313 572 }
Lightvalve 170:42c938a40313 573 }
Lightvalve 170:42c938a40313 574
Lightvalve 173:68c7914679ec 575 ///////////////////////////Softplus//////////////////////////////////
Lightvalve 170:42c938a40313 576 void update_Actor_Networks(float (*arr)[num_input_RL])
Lightvalve 170:42c938a40313 577 {
Lightvalve 179:d5377766d7ea 578
Lightvalve 173:68c7914679ec 579
Lightvalve 173:68c7914679ec 580 float G_ha1[num_input_RL][num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 581 float G_ba1[num_hidden_unit1] = {0.0f};
Lightvalve 173:68c7914679ec 582
Lightvalve 173:68c7914679ec 583 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 584 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 173:68c7914679ec 585 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 586 float d_x_d_ha1 = 0.0f;
Lightvalve 177:8e9cf31d63f4 587 float d_y_d_ha1 = 0.0f;
Lightvalve 173:68c7914679ec 588 if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) {
Lightvalve 170:42c938a40313 589 G_ha1[index1][index2] = G_ha1[index1][index2];
Lightvalve 170:42c938a40313 590 } else {
Lightvalve 173:68c7914679ec 591 for(int k=0; k<num_hidden_unit2; k++) {
Lightvalve 173:68c7914679ec 592 if (hxh_a_sum_array[n][k] >= 0) {
Lightvalve 173:68c7914679ec 593 if (hx_a_sum_array[n][index2] > 0) {
Lightvalve 177:8e9cf31d63f4 594 d_x_d_ha1 = d_x_d_ha1 + arr[n][index1]*ha2_temp[index2][k]*ha3_temp[k][0];
Lightvalve 177:8e9cf31d63f4 595 d_y_d_ha1 = d_y_d_ha1 + arr[n][index1]*ha2_temp[index2][k]*ha3_temp[k][1];
Lightvalve 173:68c7914679ec 596 }
Lightvalve 171:bfc1fd2629d8 597 }
Lightvalve 170:42c938a40313 598 }
Lightvalve 170:42c938a40313 599 float d_mean_d_ha1 = 0.0f;
Lightvalve 170:42c938a40313 600 float d_dev_d_ha1 = 0.0f;
Lightvalve 177:8e9cf31d63f4 601 d_mean_d_ha1 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ha1;
Lightvalve 177:8e9cf31d63f4 602 d_dev_d_ha1 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ha1;
Lightvalve 173:68c7914679ec 603
Lightvalve 173:68c7914679ec 604 G_ha1[index1][index2] = G_ha1[index1][index2] + advantage[n]/pi_old[n]*(d_mean_d_ha1*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ha1*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n]));
Lightvalve 170:42c938a40313 605 }
Lightvalve 170:42c938a40313 606 }
Lightvalve 176:589ea3edcf3c 607 G_ha1[index1][index2] = -G_ha1[index1][index2] / batch_size;
Lightvalve 179:d5377766d7ea 608 if(G_ha1[index1][index2] > Gradient_Limit) G_ha1[index1][index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 609 else if (G_ha1[index1][index2] < -Gradient_Limit) G_ha1[index1][index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 610 //ha1_temp[index1][index2] = ha1_temp[index1][index2] - gradient_rate_actor * G_ha1[index1][index2];
Lightvalve 170:42c938a40313 611 }
Lightvalve 173:68c7914679ec 612
Lightvalve 173:68c7914679ec 613 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 614 float d_x_d_ba1 = 0.0f;
Lightvalve 177:8e9cf31d63f4 615 float d_y_d_ba1 = 0.0f;
Lightvalve 173:68c7914679ec 616 if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) {
Lightvalve 170:42c938a40313 617 G_ba1[index2] = G_ba1[index2];
Lightvalve 170:42c938a40313 618 } else {
Lightvalve 173:68c7914679ec 619 for(int k=0; k<num_hidden_unit2; k++) {
Lightvalve 173:68c7914679ec 620 if (hxh_a_sum_array[n][k] >= 0) {
Lightvalve 173:68c7914679ec 621 if (hx_a_sum_array[n][index2] > 0) {
Lightvalve 177:8e9cf31d63f4 622 d_x_d_ba1 = d_x_d_ba1 + ha2_temp[index2][k]*ha3_temp[k][0];
Lightvalve 177:8e9cf31d63f4 623 d_y_d_ba1 = d_y_d_ba1 + ha2_temp[index2][k]*ha3_temp[k][1];
Lightvalve 173:68c7914679ec 624 }
Lightvalve 171:bfc1fd2629d8 625 }
Lightvalve 170:42c938a40313 626 }
Lightvalve 170:42c938a40313 627 float d_mean_d_ba1 = 0.0f;
Lightvalve 170:42c938a40313 628 float d_dev_d_ba1 = 0.0f;
Lightvalve 177:8e9cf31d63f4 629 d_mean_d_ba1 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ba1;
Lightvalve 177:8e9cf31d63f4 630 d_dev_d_ba1 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ba1;
Lightvalve 173:68c7914679ec 631
Lightvalve 173:68c7914679ec 632 G_ba1[index2] = G_ba1[index2] + advantage[n]/pi_old[n]*(d_mean_d_ba1*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ba1*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n]));
Lightvalve 170:42c938a40313 633 }
Lightvalve 170:42c938a40313 634 }
Lightvalve 176:589ea3edcf3c 635 G_ba1[index2] = -G_ba1[index2] / batch_size;
Lightvalve 179:d5377766d7ea 636 if(G_ba1[index2] > Gradient_Limit) G_ba1[index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 637 else if (G_ba1[index2] < -Gradient_Limit) G_ba1[index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 638 //ba1_temp[index2] = ba1_temp[index2] - gradient_rate_actor * G_ba1[index2];
Lightvalve 170:42c938a40313 639 }
Lightvalve 170:42c938a40313 640
Lightvalve 173:68c7914679ec 641 float G_ha2[num_hidden_unit1][num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 642 float G_ba2[num_hidden_unit2] = {0.0f};
Lightvalve 173:68c7914679ec 643
Lightvalve 173:68c7914679ec 644 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 645 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 173:68c7914679ec 646 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 647 float d_x_d_ha2 = 0.0f;
Lightvalve 177:8e9cf31d63f4 648 float d_y_d_ha2 = 0.0f;
Lightvalve 173:68c7914679ec 649 if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) {
Lightvalve 170:42c938a40313 650 G_ha2[index1][index2] = G_ha2[index1][index2];
Lightvalve 170:42c938a40313 651 } else {
Lightvalve 173:68c7914679ec 652 if (hxh_a_sum_array[n][index2] >= 0) {
Lightvalve 173:68c7914679ec 653 if (hx_a_sum_array[n][index1] > 0) {
Lightvalve 177:8e9cf31d63f4 654 d_x_d_ha2 = hx_a_sum_array[n][index1]*ha3_temp[index2][0];
Lightvalve 177:8e9cf31d63f4 655 d_y_d_ha2 = hx_a_sum_array[n][index1]*ha3_temp[index2][1];
Lightvalve 171:bfc1fd2629d8 656 }
Lightvalve 170:42c938a40313 657 }
Lightvalve 173:68c7914679ec 658
Lightvalve 170:42c938a40313 659 float d_mean_d_ha2 = 0.0f;
Lightvalve 170:42c938a40313 660 float d_dev_d_ha2 = 0.0f;
Lightvalve 177:8e9cf31d63f4 661 d_mean_d_ha2 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ha2;
Lightvalve 177:8e9cf31d63f4 662 d_dev_d_ha2 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ha2;
Lightvalve 173:68c7914679ec 663
Lightvalve 173:68c7914679ec 664 G_ha2[index1][index2] = G_ha2[index1][index2] + advantage[n]/pi_old[n]*(d_mean_d_ha2*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ha2*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n]));
Lightvalve 170:42c938a40313 665 }
Lightvalve 170:42c938a40313 666 }
Lightvalve 176:589ea3edcf3c 667 G_ha2[index1][index2] = -G_ha2[index1][index2] / batch_size;
Lightvalve 179:d5377766d7ea 668 if(G_ha2[index1][index2] > Gradient_Limit) G_ha2[index1][index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 669 else if (G_ha2[index1][index2] < -Gradient_Limit) G_ha2[index1][index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 670 //ha2_temp[index1][index2] = ha2_temp[index1][index2] - gradient_rate_actor * G_ha2[index1][index2];
Lightvalve 170:42c938a40313 671 }
Lightvalve 173:68c7914679ec 672
Lightvalve 173:68c7914679ec 673 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 674 float d_x_d_ba2 = 0.0f;
Lightvalve 177:8e9cf31d63f4 675 float d_y_d_ba2 = 0.0f;
Lightvalve 173:68c7914679ec 676 if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) {
Lightvalve 170:42c938a40313 677 G_ba2[index2] = G_ba2[index2];
Lightvalve 170:42c938a40313 678 } else {
Lightvalve 170:42c938a40313 679
Lightvalve 173:68c7914679ec 680 if (hxh_a_sum_array[n][index2] >= 0) {
Lightvalve 177:8e9cf31d63f4 681 d_x_d_ba2 = ha3_temp[index2][0];
Lightvalve 177:8e9cf31d63f4 682 d_y_d_ba2 = ha3_temp[index2][1];
Lightvalve 173:68c7914679ec 683 }
Lightvalve 173:68c7914679ec 684 float d_mean_d_ba2= 0.0f;
Lightvalve 173:68c7914679ec 685 float d_dev_d_ba2= 0.0f;
Lightvalve 177:8e9cf31d63f4 686 d_mean_d_ba2 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ba2;
Lightvalve 177:8e9cf31d63f4 687 d_dev_d_ba2 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ba2;
Lightvalve 173:68c7914679ec 688
Lightvalve 173:68c7914679ec 689 G_ba2[index2] = G_ba2[index2] + advantage[n]/pi_old[n]*(d_mean_d_ba2*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ba2*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n]));
Lightvalve 170:42c938a40313 690 }
Lightvalve 170:42c938a40313 691 }
Lightvalve 176:589ea3edcf3c 692 G_ba2[index2] = -G_ba2[index2] / batch_size;
Lightvalve 179:d5377766d7ea 693 if(G_ba2[index2] > Gradient_Limit) G_ba2[index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 694 else if (G_ba2[index2] < -Gradient_Limit) G_ba2[index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 695 //ba2_temp[index2] = ba2_temp[index2] - gradient_rate_actor * G_ba2[index2];
Lightvalve 170:42c938a40313 696 }
Lightvalve 173:68c7914679ec 697
Lightvalve 173:68c7914679ec 698 float G_ha3[num_hidden_unit2][2] = {0.0f};
Lightvalve 173:68c7914679ec 699 float G_ba3[2] = {0.0f};
Lightvalve 173:68c7914679ec 700
Lightvalve 173:68c7914679ec 701 for (int index2 = 0; index2 < 2; index2++) {
Lightvalve 173:68c7914679ec 702 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 173:68c7914679ec 703 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 704 float d_x_d_ha3 = 0.0f;
Lightvalve 177:8e9cf31d63f4 705 float d_y_d_ha3 = 0.0f;
Lightvalve 173:68c7914679ec 706 if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) {
Lightvalve 173:68c7914679ec 707 G_ha3[index1][index2] = G_ha3[index1][index2];
Lightvalve 173:68c7914679ec 708 } else {
Lightvalve 173:68c7914679ec 709 if (hxh_a_sum_array[n][index1] >= 0) {
Lightvalve 173:68c7914679ec 710 if (hx_a_sum_array[n][index1] > 0) {
Lightvalve 177:8e9cf31d63f4 711 d_x_d_ha3 = hxh_a_sum_array[n][index1];
Lightvalve 177:8e9cf31d63f4 712 d_y_d_ha3 = hxh_a_sum_array[n][index1];
Lightvalve 173:68c7914679ec 713 }
Lightvalve 173:68c7914679ec 714 }
Lightvalve 173:68c7914679ec 715 float d_mean_d_ha3 = 0.0f;
Lightvalve 173:68c7914679ec 716 float d_dev_d_ha3 = 0.0f;
Lightvalve 177:8e9cf31d63f4 717 d_mean_d_ha3 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ha3;
Lightvalve 177:8e9cf31d63f4 718 d_dev_d_ha3 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ha3;
Lightvalve 173:68c7914679ec 719
Lightvalve 173:68c7914679ec 720 G_ha3[index1][index2] = G_ha3[index1][index2] + advantage[n]/pi_old[n]*(d_mean_d_ha3*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ha3*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n]));
Lightvalve 173:68c7914679ec 721 }
Lightvalve 173:68c7914679ec 722 }
Lightvalve 176:589ea3edcf3c 723 G_ha3[index1][index2] = -G_ha3[index1][index2] / batch_size;
Lightvalve 179:d5377766d7ea 724 if(G_ha3[index1][index2] > Gradient_Limit) G_ha3[index1][index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 725 else if (G_ha3[index1][index2] < -Gradient_Limit) G_ha3[index1][index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 726 //ha3_temp[index1][index2] = ha3_temp[index1][index2] - gradient_rate_actor * G_ha3[index1][index2];
Lightvalve 173:68c7914679ec 727 }
Lightvalve 173:68c7914679ec 728
Lightvalve 173:68c7914679ec 729 for (int n=0; n<batch_size; n++) {
Lightvalve 177:8e9cf31d63f4 730 float d_x_d_ba3 = 0.0f;
Lightvalve 177:8e9cf31d63f4 731 float d_y_d_ba3 = 0.0f;
Lightvalve 173:68c7914679ec 732 if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) {
Lightvalve 173:68c7914679ec 733 G_ba3[index2] = G_ba3[index2];
Lightvalve 173:68c7914679ec 734 } else {
Lightvalve 173:68c7914679ec 735
Lightvalve 177:8e9cf31d63f4 736 d_x_d_ba3 = 1.0f;
Lightvalve 177:8e9cf31d63f4 737 d_y_d_ba3 = 1.0f;
Lightvalve 173:68c7914679ec 738
Lightvalve 173:68c7914679ec 739 float d_mean_d_ba3= 0.0f;
Lightvalve 173:68c7914679ec 740 float d_dev_d_ba3= 0.0f;
Lightvalve 177:8e9cf31d63f4 741 d_mean_d_ba3 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ba3;
Lightvalve 177:8e9cf31d63f4 742 d_dev_d_ba3 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ba3;
Lightvalve 173:68c7914679ec 743
Lightvalve 173:68c7914679ec 744 G_ba3[index2] = G_ba3[index2] + advantage[n]/pi_old[n]*(d_mean_d_ba3*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ba3*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n]));
Lightvalve 173:68c7914679ec 745 }
Lightvalve 173:68c7914679ec 746 }
Lightvalve 176:589ea3edcf3c 747 G_ba3[index2] = -G_ba3[index2] / batch_size;
Lightvalve 179:d5377766d7ea 748 if(G_ba3[index2] > Gradient_Limit) G_ba3[index2] = Gradient_Limit;
Lightvalve 179:d5377766d7ea 749 else if (G_ba3[index2] < -Gradient_Limit) G_ba3[index2] = -Gradient_Limit;
Lightvalve 179:d5377766d7ea 750 //ba3_temp[index2] = ba3_temp[index2] - gradient_rate_actor * G_ba3[index2];
Lightvalve 175:2f7289dbd488 751 }
Lightvalve 177:8e9cf31d63f4 752
Lightvalve 175:2f7289dbd488 753 // Simultaneous Update
Lightvalve 175:2f7289dbd488 754 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 175:2f7289dbd488 755 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 179:d5377766d7ea 756 ha1_temp[index1][index2] = ha1_temp[index1][index2] - gradient_rate_actor * G_ha1[index1][index2];
Lightvalve 175:2f7289dbd488 757 }
Lightvalve 179:d5377766d7ea 758 ba1_temp[index2] = ba1_temp[index2] - gradient_rate_actor * G_ba1[index2];
Lightvalve 175:2f7289dbd488 759 }
Lightvalve 175:2f7289dbd488 760 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 175:2f7289dbd488 761 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 179:d5377766d7ea 762 ha2_temp[index1][index2] = ha2_temp[index1][index2] - gradient_rate_actor * G_ha2[index1][index2];
Lightvalve 175:2f7289dbd488 763 }
Lightvalve 179:d5377766d7ea 764 ba2_temp[index2] = ba2_temp[index2] - gradient_rate_actor * G_ba2[index2];
Lightvalve 175:2f7289dbd488 765 }
Lightvalve 175:2f7289dbd488 766 for (int index2 = 0; index2 < 2; index2++) {
Lightvalve 175:2f7289dbd488 767 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 179:d5377766d7ea 768 ha3_temp[index1][index2] = ha3_temp[index1][index2] - gradient_rate_actor * G_ha3[index1][index2];
Lightvalve 175:2f7289dbd488 769 }
Lightvalve 179:d5377766d7ea 770 ba3_temp[index2] = ba3_temp[index2] - gradient_rate_actor * G_ba3[index2];
Lightvalve 173:68c7914679ec 771 }
Lightvalve 170:42c938a40313 772 }
Lightvalve 170:42c938a40313 773
Lightvalve 170:42c938a40313 774 float rand_normal(double mean, double stddev)
Lightvalve 170:42c938a40313 775 {
Lightvalve 170:42c938a40313 776 //Box muller method
Lightvalve 170:42c938a40313 777 static double n2 = 0.0f;
Lightvalve 170:42c938a40313 778 static int n2_cached = 0;
Lightvalve 170:42c938a40313 779 if (!n2_cached) {
Lightvalve 170:42c938a40313 780 double x, y, r;
Lightvalve 170:42c938a40313 781 do {
Lightvalve 170:42c938a40313 782 x = 2.0f*rand()/RAND_MAX - 1;
Lightvalve 170:42c938a40313 783 y = 2.0f*rand()/RAND_MAX - 1;
Lightvalve 170:42c938a40313 784
Lightvalve 170:42c938a40313 785 r = x*x + y*y;
Lightvalve 170:42c938a40313 786 } while (r == 0.0f || r > 1.0f);
Lightvalve 170:42c938a40313 787 {
Lightvalve 170:42c938a40313 788 double d = sqrt(-2.0f*log(r)/r);
Lightvalve 170:42c938a40313 789 double n1 = x*d;
Lightvalve 170:42c938a40313 790 n2 = y*d;
Lightvalve 170:42c938a40313 791 double result = n1*stddev + mean;
Lightvalve 170:42c938a40313 792 n2_cached = 1;
Lightvalve 170:42c938a40313 793 return result;
Lightvalve 170:42c938a40313 794 }
Lightvalve 170:42c938a40313 795 } else {
Lightvalve 170:42c938a40313 796 n2_cached = 0;
Lightvalve 170:42c938a40313 797 return n2*stddev + mean;
Lightvalve 170:42c938a40313 798 }
Lightvalve 170:42c938a40313 799 }
Lightvalve 170:42c938a40313 800
Lightvalve 179:d5377766d7ea 801 float mean_adv(float x[], int size)
Lightvalve 179:d5377766d7ea 802 {
Lightvalve 179:d5377766d7ea 803 float add = 0.0f;
Lightvalve 179:d5377766d7ea 804 float result;
Lightvalve 179:d5377766d7ea 805
Lightvalve 179:d5377766d7ea 806 for (int i=0; i<size; i++)
Lightvalve 179:d5377766d7ea 807 {
Lightvalve 179:d5377766d7ea 808 add += x[i];
Lightvalve 179:d5377766d7ea 809 }
Lightvalve 179:d5377766d7ea 810 result = (float) add/size;
Lightvalve 179:d5377766d7ea 811 return result;
Lightvalve 179:d5377766d7ea 812 }
Lightvalve 179:d5377766d7ea 813 float deviation_adv(float x[], int size)
Lightvalve 179:d5377766d7ea 814 {
Lightvalve 179:d5377766d7ea 815 float sigma = 0.0f;
Lightvalve 179:d5377766d7ea 816 float resultDeb = 0.0f;
Lightvalve 179:d5377766d7ea 817
Lightvalve 179:d5377766d7ea 818 for (int k=0; k<size; k++)
Lightvalve 179:d5377766d7ea 819 {
Lightvalve 179:d5377766d7ea 820 sigma = pow((float)x[k]-mean_adv(x,size), (float)2.0f)/(size-1);
Lightvalve 179:d5377766d7ea 821 resultDeb += sqrt(sigma);
Lightvalve 179:d5377766d7ea 822 }
Lightvalve 179:d5377766d7ea 823 return resultDeb;
Lightvalve 179:d5377766d7ea 824 }
Lightvalve 179:d5377766d7ea 825
Lightvalve 173:68c7914679ec 826
Lightvalve 170:42c938a40313 827 void Overwirte_Critic_Networks()
Lightvalve 170:42c938a40313 828 {
Lightvalve 173:68c7914679ec 829 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 830 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 170:42c938a40313 831 hc1[index1][index2] = hc1_temp[index1][index2];
Lightvalve 170:42c938a40313 832 }
Lightvalve 170:42c938a40313 833 bc1[index2] = bc1_temp[index2];
Lightvalve 170:42c938a40313 834 }
Lightvalve 173:68c7914679ec 835 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 836 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 173:68c7914679ec 837 hc2[index1][index2] = hc2_temp[index1][index2];
Lightvalve 173:68c7914679ec 838 }
Lightvalve 173:68c7914679ec 839 bc2[index2] = bc2_temp[index2];
Lightvalve 173:68c7914679ec 840 hc3[index2] = hc3_temp[index2];
Lightvalve 173:68c7914679ec 841 }
Lightvalve 173:68c7914679ec 842 bc3 = bc3_temp;
Lightvalve 170:42c938a40313 843 }
Lightvalve 170:42c938a40313 844 void Overwirte_Actor_Networks()
Lightvalve 170:42c938a40313 845 {
Lightvalve 173:68c7914679ec 846 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 847 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 170:42c938a40313 848 ha1[index1][index2] = ha1_temp[index1][index2];
Lightvalve 170:42c938a40313 849 }
Lightvalve 170:42c938a40313 850 ba1[index2] = ba1_temp[index2];
Lightvalve 170:42c938a40313 851 }
Lightvalve 173:68c7914679ec 852 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 853 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 170:42c938a40313 854 ha2[index1][index2] = ha2_temp[index1][index2];
Lightvalve 170:42c938a40313 855 }
Lightvalve 170:42c938a40313 856 ba2[index2] = ba2_temp[index2];
Lightvalve 170:42c938a40313 857 }
Lightvalve 173:68c7914679ec 858 for (int index2 = 0; index2 < 2; index2++) {
Lightvalve 173:68c7914679ec 859 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 173:68c7914679ec 860 ha3[index1][index2] = ha3_temp[index1][index2];
Lightvalve 173:68c7914679ec 861 }
Lightvalve 173:68c7914679ec 862 ba3[index2] = ba3_temp[index2];
Lightvalve 173:68c7914679ec 863 }
Lightvalve 170:42c938a40313 864 }
Lightvalve 170:42c938a40313 865
Lightvalve 170:42c938a40313 866
GiJeongKim 0:51c43836c1d7 867 int main()
GiJeongKim 0:51c43836c1d7 868 {
Lightvalve 66:a8e6799dbce3 869
Lightvalve 65:a2d7c63419c2 870 HAL_Init();
Lightvalve 65:a2d7c63419c2 871 SystemClock_Config();
Lightvalve 169:645207e160ca 872
jobuuu 6:df07d3491e3a 873 /*********************************
jobuuu 1:e04e563be5ce 874 *** Initialization
jobuuu 6:df07d3491e3a 875 *********************************/
Lightvalve 69:3995ffeaa786 876 LED = 0;
Lightvalve 61:bc8c8270f0ab 877 pc.baud(9600);
Lightvalve 21:e5f1a43ea6f9 878
GiJeongKim 0:51c43836c1d7 879 // i2c init
Lightvalve 8:5d2eebdad025 880 i2c.frequency(400 * 1000); // 0.4 mHz
Lightvalve 8:5d2eebdad025 881 wait_ms(2); // Power Up wait
Lightvalve 8:5d2eebdad025 882 look_for_hardware_i2c(); // Hardware present
Lightvalve 8:5d2eebdad025 883 init_as5510(i2c_slave_addr1);
Lightvalve 11:82d8768d7351 884 make_delay();
jobuuu 2:a1c0a37df760 885
GiJeongKim 0:51c43836c1d7 886 // // spi init
Lightvalve 170:42c938a40313 887 eeprom.format(8,3);
Lightvalve 170:42c938a40313 888 eeprom.frequency(5000000); //5M
GiJeongKim 0:51c43836c1d7 889 enc.format(8,0);
GiJeongKim 0:51c43836c1d7 890 enc.frequency(5000000); //5M
Lightvalve 11:82d8768d7351 891 make_delay();
Lightvalve 21:e5f1a43ea6f9 892
Lightvalve 16:903b5a4433b4 893 //rom
Lightvalve 19:23b7c1ad8683 894 ROM_CALL_DATA();
Lightvalve 16:903b5a4433b4 895 make_delay();
Lightvalve 13:747daba9cf59 896
GiJeongKim 0:51c43836c1d7 897 // ADC init
jobuuu 5:a4319f79457b 898 Init_ADC();
Lightvalve 11:82d8768d7351 899 make_delay();
jobuuu 2:a1c0a37df760 900
GiJeongKim 0:51c43836c1d7 901 // Pwm init
GiJeongKim 0:51c43836c1d7 902 Init_PWM();
GiJeongKim 0:51c43836c1d7 903 TIM4->CR1 ^= TIM_CR1_UDIS;
Lightvalve 11:82d8768d7351 904 make_delay();
Lightvalve 13:747daba9cf59 905
Lightvalve 11:82d8768d7351 906 // TMR3 init
Lightvalve 11:82d8768d7351 907 Init_TMR3();
Lightvalve 11:82d8768d7351 908 TIM3->CR1 ^= TIM_CR1_UDIS;
Lightvalve 11:82d8768d7351 909 make_delay();
Lightvalve 21:e5f1a43ea6f9 910
Lightvalve 50:3c630b5eba9f 911 // TMR2 init
Lightvalve 56:6f50d9d3bfee 912 // Init_TMR2();
Lightvalve 56:6f50d9d3bfee 913 // TIM2->CR1 ^= TIM_CR1_UDIS;
Lightvalve 56:6f50d9d3bfee 914 // make_delay();
Lightvalve 21:e5f1a43ea6f9 915
GiJeongKim 0:51c43836c1d7 916 // CAN
jobuuu 2:a1c0a37df760 917 can.attach(&CAN_RX_HANDLER);
Lightvalve 11:82d8768d7351 918 CAN_ID_INIT();
Lightvalve 11:82d8768d7351 919 make_delay();
Lightvalve 34:bb2ca2fc2a8e 920
Lightvalve 23:59218d4a256d 921 //Timer priority
Lightvalve 23:59218d4a256d 922 NVIC_SetPriority(TIM3_IRQn, 2);
Lightvalve 57:f4819de54e7a 923 //NVIC_SetPriority(TIM2_IRQn, 3);
Lightvalve 54:647072f5307a 924 NVIC_SetPriority(TIM4_IRQn, 3);
Lightvalve 34:bb2ca2fc2a8e 925
Lightvalve 23:59218d4a256d 926 //can.reset();
Lightvalve 19:23b7c1ad8683 927 can.filter(msg.id, 0xFFFFF000, CANStandard);
Lightvalve 34:bb2ca2fc2a8e 928
GiJeongKim 0:51c43836c1d7 929 // spi _ enc
GiJeongKim 0:51c43836c1d7 930 spi_enc_set_init();
Lightvalve 11:82d8768d7351 931 make_delay();
Lightvalve 13:747daba9cf59 932
Lightvalve 11:82d8768d7351 933 //DAC init
Lightvalve 58:2eade98630e2 934 if (SENSING_MODE == 0) {
Lightvalve 58:2eade98630e2 935 dac_1 = TORQUE_VREF / 3.3f;
Lightvalve 58:2eade98630e2 936 dac_2 = 0.0f;
Lightvalve 58:2eade98630e2 937 } else if (SENSING_MODE == 1) {
Lightvalve 58:2eade98630e2 938 dac_1 = PRES_A_VREF / 3.3f;
Lightvalve 58:2eade98630e2 939 dac_2 = PRES_B_VREF / 3.3f;
Lightvalve 58:2eade98630e2 940 }
Lightvalve 11:82d8768d7351 941 make_delay();
Lightvalve 13:747daba9cf59 942
Lightvalve 19:23b7c1ad8683 943 for (int i=0; i<50; i++) {
Lightvalve 11:82d8768d7351 944 if(i%2==0)
Lightvalve 38:118df027d851 945 ID_index_array[i] = - i * 0.5f;
Lightvalve 11:82d8768d7351 946 else
Lightvalve 38:118df027d851 947 ID_index_array[i] = (i+1) * 0.5f;
Lightvalve 11:82d8768d7351 948 }
Lightvalve 169:645207e160ca 949
Lightvalve 173:68c7914679ec 950 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 951 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 179:d5377766d7ea 952 hc1_temp[index1][index2] = (float) (rand()%100) * 0.007f ;
Lightvalve 170:42c938a40313 953 }
Lightvalve 179:d5377766d7ea 954 bc1_temp[index2] = (float) (rand()%100) * 0.007f;
Lightvalve 173:68c7914679ec 955 }
Lightvalve 173:68c7914679ec 956 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 957 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 179:d5377766d7ea 958 hc2_temp[index1][index2] = (float) (rand()%100) * 0.007f;
Lightvalve 173:68c7914679ec 959 }
Lightvalve 179:d5377766d7ea 960 bc2_temp[index2] = (float) (rand()%100) * 0.007f;
Lightvalve 179:d5377766d7ea 961 hc3_temp[index2] = (float) (rand()%100) * 0.007f;
Lightvalve 170:42c938a40313 962 }
Lightvalve 179:d5377766d7ea 963 bc3_temp = (float) (rand()%100) * 0.007f;
Lightvalve 173:68c7914679ec 964
Lightvalve 173:68c7914679ec 965 for (int index2 = 0; index2 < num_hidden_unit1; index2++) {
Lightvalve 170:42c938a40313 966 for (int index1 = 0; index1 < num_input_RL; index1++) {
Lightvalve 179:d5377766d7ea 967 ha1_temp[index1][index2] = (float) (rand()%100) * 0.007f;
Lightvalve 170:42c938a40313 968 }
Lightvalve 179:d5377766d7ea 969 ba1_temp[index2] = (float) (rand()%100) * 0.007f;
Lightvalve 173:68c7914679ec 970 }
Lightvalve 173:68c7914679ec 971 for (int index2 = 0; index2 < num_hidden_unit2; index2++) {
Lightvalve 173:68c7914679ec 972 for (int index1 = 0; index1 < num_hidden_unit1; index1++) {
Lightvalve 179:d5377766d7ea 973 ha2_temp[index1][index2] = (float) (rand()%100) * 0.007f;
Lightvalve 173:68c7914679ec 974 }
Lightvalve 179:d5377766d7ea 975 ba2_temp[index2] = (float) (rand()%100) * 0.007f;
Lightvalve 170:42c938a40313 976 }
Lightvalve 170:42c938a40313 977 for (int index2 = 0; index2 < 2; index2++) {
Lightvalve 173:68c7914679ec 978 for (int index1 = 0; index1 < num_hidden_unit2; index1++) {
Lightvalve 179:d5377766d7ea 979 ha3_temp[index1][index2] = (float) (rand()%100) * 0.007f;
Lightvalve 170:42c938a40313 980 }
Lightvalve 179:d5377766d7ea 981 ba3_temp[index2] = (float) (rand()%100) * 0.007f;
Lightvalve 170:42c938a40313 982 }
Lightvalve 171:bfc1fd2629d8 983
Lightvalve 170:42c938a40313 984 Overwirte_Critic_Networks();
Lightvalve 170:42c938a40313 985 Overwirte_Actor_Networks();
Lightvalve 61:bc8c8270f0ab 986
jobuuu 6:df07d3491e3a 987 /************************************
jobuuu 1:e04e563be5ce 988 *** Program is operating!
jobuuu 6:df07d3491e3a 989 *************************************/
GiJeongKim 0:51c43836c1d7 990 while(1) {
Lightvalve 169:645207e160ca 991
Lightvalve 171:bfc1fd2629d8 992 // if(timer_while==27491) {
Lightvalve 171:bfc1fd2629d8 993 // timer_while = 0;
Lightvalve 171:bfc1fd2629d8 994 // pc.printf("ref : %f virt_pos : %f mean : %f deviation : %f Last_pos_of_batch : %f reward_sum : %f\n", pos.sen/(float)(ENC_PULSE_PER_POSITION), logging3, logging2, logging4, logging1, logging5);
Lightvalve 171:bfc1fd2629d8 995 // //pc.printf("%f\n", virt_pos);
Lightvalve 171:bfc1fd2629d8 996 // //pc.printf("%f\n", pos.sen/(float)(ENC_PULSE_PER_POSITION));
Lightvalve 171:bfc1fd2629d8 997 // //pc.printf("ref : %f virt_pos : %f\n", pos.sen/(float)(ENC_PULSE_PER_POSITION), virt_pos);
Lightvalve 171:bfc1fd2629d8 998 // }
Lightvalve 169:645207e160ca 999
Lightvalve 171:bfc1fd2629d8 1000
Lightvalve 171:bfc1fd2629d8 1001 //i2c
Lightvalve 180:02be1711ee0b 1002 read_field(i2c_slave_addr1);
Lightvalve 180:02be1711ee0b 1003 if(DIR_VALVE_ENC < 0) value = 1023 - value;
Lightvalve 171:bfc1fd2629d8 1004
Lightvalve 177:8e9cf31d63f4 1005 //timer_while ++;
Lightvalve 169:645207e160ca 1006
Lightvalve 170:42c938a40313 1007 ///////////////////////////////////////////////////////Neural Network
Lightvalve 169:645207e160ca 1008
Lightvalve 73:f80dc3970c99 1009 if(NN_Control_Flag == 0) {
Lightvalve 73:f80dc3970c99 1010 LED = 0;
Lightvalve 73:f80dc3970c99 1011 }
Lightvalve 169:645207e160ca 1012
Lightvalve 73:f80dc3970c99 1013 else if(NN_Control_Flag == 1) {
Lightvalve 169:645207e160ca 1014
Lightvalve 162:9dd4f35e9de8 1015 int ind = 0;
Lightvalve 162:9dd4f35e9de8 1016 for(int i=0; i<numpast_u; i++) {
Lightvalve 162:9dd4f35e9de8 1017 input_NN[ind] = u_past[time_interval*i];
Lightvalve 162:9dd4f35e9de8 1018 ind = ind + 1;
Lightvalve 162:9dd4f35e9de8 1019 }
Lightvalve 162:9dd4f35e9de8 1020
Lightvalve 162:9dd4f35e9de8 1021 for(int i=0; i<numpast_x; i++) {
Lightvalve 162:9dd4f35e9de8 1022 input_NN[ind] = x_past[time_interval*i] / 60.0f;
Lightvalve 162:9dd4f35e9de8 1023 ind = ind + 1;
Lightvalve 162:9dd4f35e9de8 1024 }
Lightvalve 162:9dd4f35e9de8 1025 input_NN[ind] = (pos.sen / ENC_PULSE_PER_POSITION) / 60.0f;
Lightvalve 162:9dd4f35e9de8 1026 ind = ind + 1;
Lightvalve 169:645207e160ca 1027
Lightvalve 162:9dd4f35e9de8 1028 // for(int i=0; i<numfuture_x; i++) {
Lightvalve 162:9dd4f35e9de8 1029 // input_NN[ind] = x_future[time_interval*i+time_interval] / 60.0f;
Lightvalve 122:dcb3ce3056a0 1030 // ind = ind + 1;
Lightvalve 122:dcb3ce3056a0 1031 // }
Lightvalve 162:9dd4f35e9de8 1032
Lightvalve 162:9dd4f35e9de8 1033 for(int i=0; i<numpast_f; i++) {
Lightvalve 208:408f9f15c486 1034 // input_NN[ind] = f_past[time_interval*i] / 10000.0f * 8.0f + 0.5f;
Lightvalve 208:408f9f15c486 1035 input_NN[ind] = f_past[time_interval*i] / 10000.0f + 0.5f;
Lightvalve 162:9dd4f35e9de8 1036 ind = ind + 1;
Lightvalve 162:9dd4f35e9de8 1037 }
Lightvalve 208:408f9f15c486 1038 // input_NN[ind] = torq.sen / 10000.0f * 8.0f + 0.5f;
Lightvalve 216:a81419fb58ea 1039 // input_NN[ind] = torq.sen / 10000.0f + 0.5f;
Lightvalve 216:a81419fb58ea 1040 // ind = ind + 1;
Lightvalve 162:9dd4f35e9de8 1041 for(int i=0; i<numfuture_f; i++) {
Lightvalve 208:408f9f15c486 1042 // input_NN[ind] = (f_future[time_interval*i+time_interval] - torq.sen)/10000.0f * 8.0f + 0.5f;
Lightvalve 212:ec41f1449ef9 1043 // input_NN[ind] = (f_future[time_interval*i+time_interval] - torq.sen)/10000.0f + 0.5f;
Lightvalve 206:2e4d0c287578 1044 // input_NN[ind] = (f_future[time_interval*i+time_interval])/10000.0f*8.0f+0.5f;
Lightvalve 212:ec41f1449ef9 1045 input_NN[ind] = (f_future[time_interval*i+time_interval])/10000.0f + 0.5f;
Lightvalve 162:9dd4f35e9de8 1046 ind = ind + 1;
Lightvalve 162:9dd4f35e9de8 1047 }
Lightvalve 169:645207e160ca 1048
Lightvalve 112:8dcb1600cb90 1049 float output1[16] = { 0.0f };
Lightvalve 112:8dcb1600cb90 1050 float output2[16] = { 0.0f };
Lightvalve 112:8dcb1600cb90 1051 float output3[16] = { 0.0f };
Lightvalve 66:a8e6799dbce3 1052 float output = 0.0f;
Lightvalve 65:a2d7c63419c2 1053
Lightvalve 112:8dcb1600cb90 1054 for (int index2 = 0; index2 < 16; index2++) {
Lightvalve 68:328e1be06f5d 1055 for (int index1 = 0; index1 < num_input; index1++) {
Lightvalve 66:a8e6799dbce3 1056 output1[index2] = output1[index2]
Lightvalve 73:f80dc3970c99 1057 + h1[index1][index2] * input_NN[index1];
Lightvalve 66:a8e6799dbce3 1058 }
Lightvalve 66:a8e6799dbce3 1059 output1[index2] = output1[index2] + b1[index2];
Lightvalve 66:a8e6799dbce3 1060 if (output1[index2] < 0) {
Lightvalve 66:a8e6799dbce3 1061 output1[index2] = 0;
Lightvalve 66:a8e6799dbce3 1062 }
Lightvalve 66:a8e6799dbce3 1063 }
Lightvalve 65:a2d7c63419c2 1064
Lightvalve 112:8dcb1600cb90 1065 for (int index2 = 0; index2 < 16; index2++) {
Lightvalve 112:8dcb1600cb90 1066 for (int index1 = 0; index1 < 16; index1++) {
Lightvalve 66:a8e6799dbce3 1067 output2[index2] = output2[index2]
Lightvalve 66:a8e6799dbce3 1068 + h2[index1][index2] * output1[index1];
Lightvalve 66:a8e6799dbce3 1069 }
Lightvalve 66:a8e6799dbce3 1070 output2[index2] = output2[index2] + b2[index2];
Lightvalve 66:a8e6799dbce3 1071 if (output2[index2] < 0) {
Lightvalve 66:a8e6799dbce3 1072 output2[index2] = 0;
Lightvalve 66:a8e6799dbce3 1073 }
Lightvalve 66:a8e6799dbce3 1074 }
Lightvalve 65:a2d7c63419c2 1075
Lightvalve 112:8dcb1600cb90 1076 for (int index2 = 0; index2 < 16; index2++) {
Lightvalve 112:8dcb1600cb90 1077 for (int index1 = 0; index1 < 16; index1++) {
Lightvalve 66:a8e6799dbce3 1078 output3[index2] = output3[index2]
Lightvalve 66:a8e6799dbce3 1079 + h3[index1][index2] * output2[index1];
Lightvalve 66:a8e6799dbce3 1080 }
Lightvalve 66:a8e6799dbce3 1081 output3[index2] = output3[index2] + b3[index2];
Lightvalve 66:a8e6799dbce3 1082 if (output3[index2] < 0) {
Lightvalve 66:a8e6799dbce3 1083 output3[index2] = 0;
Lightvalve 66:a8e6799dbce3 1084 }
Lightvalve 65:a2d7c63419c2 1085 }
Lightvalve 66:a8e6799dbce3 1086
Lightvalve 66:a8e6799dbce3 1087 for (int index2 = 0; index2 < 1; index2++) {
Lightvalve 112:8dcb1600cb90 1088 for (int index1 = 0; index1 < 16; index1++) {
Lightvalve 73:f80dc3970c99 1089 output = output + hout[index1] * output3[index1];
Lightvalve 66:a8e6799dbce3 1090 }
Lightvalve 66:a8e6799dbce3 1091 output = output + bout[index2];
Lightvalve 169:645207e160ca 1092
Lightvalve 66:a8e6799dbce3 1093 }
Lightvalve 73:f80dc3970c99 1094 output = 1.0f/(1.0f+exp(-output));
Lightvalve 101:50159049a518 1095 output_normalized = output;
Lightvalve 68:328e1be06f5d 1096 output = output * 20000.0f - 10000.0f;
Lightvalve 169:645207e160ca 1097
Lightvalve 66:a8e6799dbce3 1098 if(output>=0) {
Lightvalve 66:a8e6799dbce3 1099 valve_pos.ref = output*0.0001f*((double)VALVE_MAX_POS - (double) VALVE_CENTER) + (double) VALVE_CENTER;
Lightvalve 66:a8e6799dbce3 1100 } else {
Lightvalve 66:a8e6799dbce3 1101 valve_pos.ref = -output*0.0001f*((double)VALVE_MIN_POS - (double) VALVE_CENTER) + (double) VALVE_CENTER;
Lightvalve 65:a2d7c63419c2 1102 }
Lightvalve 87:471334725012 1103
Lightvalve 169:645207e160ca 1104
Lightvalve 69:3995ffeaa786 1105 if(LED==1) {
Lightvalve 69:3995ffeaa786 1106 LED=0;
Lightvalve 69:3995ffeaa786 1107 } else
Lightvalve 69:3995ffeaa786 1108 LED = 1;
Lightvalve 169:645207e160ca 1109
Lightvalve 65:a2d7c63419c2 1110 }
Lightvalve 171:bfc1fd2629d8 1111
Lightvalve 171:bfc1fd2629d8 1112
Lightvalve 170:42c938a40313 1113 /////////////////////////////////////////////////////////////////////RL
Lightvalve 170:42c938a40313 1114 switch (Update_Case) {
Lightvalve 170:42c938a40313 1115 case 0: {
Lightvalve 170:42c938a40313 1116 break;
Lightvalve 170:42c938a40313 1117 }
Lightvalve 170:42c938a40313 1118 case 1: {
Lightvalve 170:42c938a40313 1119 //Network Update(just update and hold network)
Lightvalve 170:42c938a40313 1120 for (int epoch = 0; epoch < num_epoch; epoch++) {
Lightvalve 170:42c938a40313 1121 float loss_sum = 0.0f;
Lightvalve 175:2f7289dbd488 1122 for (int n=batch_size-1; n>=0; n--) {
Lightvalve 170:42c938a40313 1123 //Calculate Estimated V
Lightvalve 175:2f7289dbd488 1124 //float temp_array[3] = {state_array[n][0], state_array[n][1], state_array[n][2]};
Lightvalve 175:2f7289dbd488 1125 float temp_array[2] = {state_array[n][0], state_array[n][1]};
Lightvalve 175:2f7289dbd488 1126 V[n] = Critic_Network_Temp(temp_array);
Lightvalve 173:68c7914679ec 1127 for (int i=0; i<num_hidden_unit1; i++) {
Lightvalve 175:2f7289dbd488 1128 hx_c_sum_array[n][i] = hx_c_sum[i];
Lightvalve 173:68c7914679ec 1129 }
Lightvalve 173:68c7914679ec 1130 for (int i=0; i<num_hidden_unit2; i++) {
Lightvalve 175:2f7289dbd488 1131 hxh_c_sum_array[n][i] = hxh_c_sum[i];
Lightvalve 173:68c7914679ec 1132 }
Lightvalve 175:2f7289dbd488 1133 hxhh_c_sum_array[n] = hxhh_c_sum;
Lightvalve 177:8e9cf31d63f4 1134
Lightvalve 175:2f7289dbd488 1135 pi[n] = exp(-(action_array[n]-mean_array[n])*(action_array[n]-mean_array[n])/(2.0f*deviation_array[n]*deviation_array[n]))/(sqrt(2.0f*PI)*deviation_array[n]);
Lightvalve 170:42c938a40313 1136 Actor_Network_Old(temp_array);
Lightvalve 175:2f7289dbd488 1137 pi_old[n] = exp(-(action_array[n]-mean_old)*(action_array[n]-mean_old)/(2.0f*deviation_old*deviation_old))/(sqrt(2.0f*PI)*deviation_old);
Lightvalve 179:d5377766d7ea 1138 r[n] = exp(-0.25f * 5.0f * state_array[n][1] * state_array[n][1]);
Lightvalve 175:2f7289dbd488 1139 if(n == batch_size-1) return_G[n] = 0.0f;
Lightvalve 175:2f7289dbd488 1140 else return_G[n] = gamma * return_G[n+1] + r[n];
Lightvalve 175:2f7289dbd488 1141 if(n == batch_size-1) td_target[n] = r[n];
Lightvalve 175:2f7289dbd488 1142 else td_target[n] = r[n] + gamma * V[n+1];
Lightvalve 175:2f7289dbd488 1143 delta[n] = td_target[n] - V[n];
Lightvalve 175:2f7289dbd488 1144 if(n == batch_size-1) advantage[n] = 0.0f;
Lightvalve 175:2f7289dbd488 1145 else advantage[n] = gamma * lmbda * advantage[n+1] + delta[n];
Lightvalve 179:d5377766d7ea 1146 // return_G[n] = advantage[n] + V[n];
Lightvalve 175:2f7289dbd488 1147 ratio[n] = pi[n]/pi_old[n];
Lightvalve 179:d5377766d7ea 1148 }
Lightvalve 179:d5377766d7ea 1149 float mean_advantage = 0.0f;
Lightvalve 179:d5377766d7ea 1150 float dev_advantage = 0.0f;
Lightvalve 179:d5377766d7ea 1151 mean_advantage = mean_adv(advantage, batch_size);
Lightvalve 179:d5377766d7ea 1152 dev_advantage = deviation_adv(advantage, batch_size);
Lightvalve 179:d5377766d7ea 1153 for (int n=batch_size-1; n>=0; n--) {
Lightvalve 179:d5377766d7ea 1154 //advantage[n] = (advantage[n]-mean_advantage)/dev_advantage;
Lightvalve 175:2f7289dbd488 1155 surr1[n] = ratio[n] * advantage[n];
Lightvalve 175:2f7289dbd488 1156 if (ratio[n] > 1.0f + epsilon) {
Lightvalve 175:2f7289dbd488 1157 surr2[n] = (1.0f + epsilon)*advantage[n];
Lightvalve 175:2f7289dbd488 1158 } else if( ratio[n] < 1.0f - epsilon) {
Lightvalve 175:2f7289dbd488 1159 surr2[n] = (1.0f - epsilon)*advantage[n];
Lightvalve 170:42c938a40313 1160 } else {
Lightvalve 175:2f7289dbd488 1161 surr2[n] = ratio[n]*advantage[n];
Lightvalve 170:42c938a40313 1162 }
Lightvalve 175:2f7289dbd488 1163 loss[n] = -min(surr1[n], surr2[n]);
Lightvalve 175:2f7289dbd488 1164 loss_sum = loss_sum + loss[n];
Lightvalve 170:42c938a40313 1165 }
Lightvalve 170:42c938a40313 1166 reward_sum = 0.0f;
Lightvalve 170:42c938a40313 1167 for (int i=0; i<batch_size; i++) {
Lightvalve 170:42c938a40313 1168 reward_sum = reward_sum + r[i];
Lightvalve 170:42c938a40313 1169 }
Lightvalve 170:42c938a40313 1170 logging5 = reward_sum;
Lightvalve 171:bfc1fd2629d8 1171
Lightvalve 171:bfc1fd2629d8 1172
Lightvalve 170:42c938a40313 1173 //loss_batch = loss_sum / (float) batch_size;
Lightvalve 170:42c938a40313 1174 loss_batch = loss_sum;
Lightvalve 170:42c938a40313 1175 //Update Networks
Lightvalve 170:42c938a40313 1176 update_Critic_Networks(state_array);
Lightvalve 170:42c938a40313 1177 update_Actor_Networks(state_array);
Lightvalve 170:42c938a40313 1178 }
Lightvalve 170:42c938a40313 1179 Update_Done_Flag = 1;
Lightvalve 170:42c938a40313 1180 Update_Case = 0;
Lightvalve 170:42c938a40313 1181 //logging1 = V[0];
Lightvalve 171:bfc1fd2629d8 1182
Lightvalve 170:42c938a40313 1183 break;
Lightvalve 170:42c938a40313 1184 }
Lightvalve 170:42c938a40313 1185 case 2: {
Lightvalve 170:42c938a40313 1186 //Network apply to next Network
Lightvalve 170:42c938a40313 1187 Overwirte_Critic_Networks();
Lightvalve 170:42c938a40313 1188 Overwirte_Actor_Networks();
Lightvalve 170:42c938a40313 1189 virt_pos = 10.0f;
Lightvalve 170:42c938a40313 1190 Update_Done_Flag = 1;
Lightvalve 170:42c938a40313 1191 Update_Case = 0;
Lightvalve 170:42c938a40313 1192 break;
Lightvalve 170:42c938a40313 1193 }
Lightvalve 169:645207e160ca 1194
Lightvalve 170:42c938a40313 1195 }
GiJeongKim 0:51c43836c1d7 1196 }
jobuuu 1:e04e563be5ce 1197 }
jobuuu 1:e04e563be5ce 1198
Lightvalve 33:91b17819ec30 1199 float DDV_JOINT_POS_FF(float REF_JOINT_VEL)
Lightvalve 14:8e7590227d22 1200 {
Lightvalve 14:8e7590227d22 1201
Lightvalve 13:747daba9cf59 1202 int i = 0;
Lightvalve 48:889798ff9329 1203 float Ref_Valve_Pos_FF = 0.0f;
Lightvalve 14:8e7590227d22 1204 for(i=0; i<VALVE_POS_NUM; i++) {
Lightvalve 14:8e7590227d22 1205 if(REF_JOINT_VEL >= min(JOINT_VEL[i],JOINT_VEL[i+1]) && REF_JOINT_VEL <= max(JOINT_VEL[i],JOINT_VEL[i+1])) {
Lightvalve 14:8e7590227d22 1206 if(i==0) {
Lightvalve 50:3c630b5eba9f 1207 if(JOINT_VEL[i+1] == JOINT_VEL[i]) {
Lightvalve 57:f4819de54e7a 1208 Ref_Valve_Pos_FF = (float) VALVE_CENTER;
Lightvalve 50:3c630b5eba9f 1209 } else {
Lightvalve 57:f4819de54e7a 1210 Ref_Valve_Pos_FF = ((float) 10/(JOINT_VEL[i+1] - JOINT_VEL[i]) * (REF_JOINT_VEL - JOINT_VEL[i])) + (float) VALVE_CENTER;
Lightvalve 38:118df027d851 1211 }
Lightvalve 14:8e7590227d22 1212 } else {
Lightvalve 50:3c630b5eba9f 1213 if(JOINT_VEL[i+1] == JOINT_VEL[i-1]) {
Lightvalve 57:f4819de54e7a 1214 Ref_Valve_Pos_FF = (float) VALVE_CENTER;
Lightvalve 50:3c630b5eba9f 1215 } else {
Lightvalve 57:f4819de54e7a 1216 Ref_Valve_Pos_FF = ((float) 10*(ID_index_array[i+1] - ID_index_array[i-1])/(JOINT_VEL[i+1] - JOINT_VEL[i-1]) * (REF_JOINT_VEL - JOINT_VEL[i-1])) + (float) VALVE_CENTER + (float) (10*ID_index_array[i-1]);
Lightvalve 38:118df027d851 1217 }
Lightvalve 13:747daba9cf59 1218 }
Lightvalve 13:747daba9cf59 1219 break;
Lightvalve 13:747daba9cf59 1220 }
Lightvalve 13:747daba9cf59 1221 }
Lightvalve 14:8e7590227d22 1222 if(REF_JOINT_VEL > max(JOINT_VEL[VALVE_POS_NUM-1], JOINT_VEL[VALVE_POS_NUM-2])) {
Lightvalve 33:91b17819ec30 1223 Ref_Valve_Pos_FF = (float) VALVE_MAX_POS;
Lightvalve 14:8e7590227d22 1224 } else if(REF_JOINT_VEL < min(JOINT_VEL[VALVE_POS_NUM-1], JOINT_VEL[VALVE_POS_NUM-2])) {
Lightvalve 33:91b17819ec30 1225 Ref_Valve_Pos_FF = (float) VALVE_MIN_POS;
Lightvalve 13:747daba9cf59 1226 }
Lightvalve 36:a46e63505ed8 1227
Lightvalve 57:f4819de54e7a 1228 Ref_Valve_Pos_FF = (float) VELOCITY_COMP_GAIN * 0.01f * (float) (Ref_Valve_Pos_FF - (float) VALVE_CENTER);
Lightvalve 13:747daba9cf59 1229 return Ref_Valve_Pos_FF;
Lightvalve 50:3c630b5eba9f 1230
Lightvalve 13:747daba9cf59 1231 }
jobuuu 6:df07d3491e3a 1232
jobuuu 6:df07d3491e3a 1233
Lightvalve 30:8d561f16383b 1234 void VALVE_POS_CONTROL(float REF_VALVE_POS)
Lightvalve 14:8e7590227d22 1235 {
Lightvalve 13:747daba9cf59 1236 int i = 0;
Lightvalve 13:747daba9cf59 1237
Lightvalve 38:118df027d851 1238 if(REF_VALVE_POS > VALVE_MAX_POS) {
Lightvalve 38:118df027d851 1239 REF_VALVE_POS = VALVE_MAX_POS;
Lightvalve 38:118df027d851 1240 } else if(REF_VALVE_POS < VALVE_MIN_POS) {
Lightvalve 38:118df027d851 1241 REF_VALVE_POS = VALVE_MIN_POS;
Lightvalve 38:118df027d851 1242 }
Lightvalve 38:118df027d851 1243
Lightvalve 89:a7b45368ea0f 1244 valve_pos_err = (float) (REF_VALVE_POS - value);
Lightvalve 13:747daba9cf59 1245 valve_pos_err_diff = valve_pos_err - valve_pos_err_old;
Lightvalve 13:747daba9cf59 1246 valve_pos_err_old = valve_pos_err;
Lightvalve 13:747daba9cf59 1247 valve_pos_err_sum += valve_pos_err;
Lightvalve 89:a7b45368ea0f 1248 if (valve_pos_err_sum > 1000.0f) valve_pos_err_sum = 1000.0f;
Lightvalve 89:a7b45368ea0f 1249 if (valve_pos_err_sum<-1000.0f) valve_pos_err_sum = -1000.0f;
Lightvalve 13:747daba9cf59 1250
Lightvalve 13:747daba9cf59 1251 VALVE_PWM_RAW_FB = P_GAIN_VALVE_POSITION * valve_pos_err + I_GAIN_VALVE_POSITION * valve_pos_err_sum + D_GAIN_VALVE_POSITION * valve_pos_err_diff;
Lightvalve 14:8e7590227d22 1252
Lightvalve 18:b8adf1582ea3 1253 for(i=0; i<24; i++) {
Lightvalve 89:a7b45368ea0f 1254 if(REF_VALVE_POS >= min(VALVE_POS_VS_PWM[i],VALVE_POS_VS_PWM[i+1]) && (float) REF_VALVE_POS <= max(VALVE_POS_VS_PWM[i],VALVE_POS_VS_PWM[i+1])) {
Lightvalve 14:8e7590227d22 1255 if(i==0) {
Lightvalve 48:889798ff9329 1256 VALVE_PWM_RAW_FF = (float) 1000.0f / (float) (VALVE_POS_VS_PWM[i+1] - VALVE_POS_VS_PWM[i]) * ((float) REF_VALVE_POS - VALVE_POS_VS_PWM[i]);
Lightvalve 14:8e7590227d22 1257 } else {
Lightvalve 48:889798ff9329 1258 VALVE_PWM_RAW_FF = (float) 1000.0f* (float) (ID_index_array[i+1] - ID_index_array[i-1])/(VALVE_POS_VS_PWM[i+1] - VALVE_POS_VS_PWM[i-1]) * ((float) REF_VALVE_POS - VALVE_POS_VS_PWM[i-1]) + 1000.0f * (float) ID_index_array[i-1];
Lightvalve 13:747daba9cf59 1259 }
Lightvalve 13:747daba9cf59 1260 break;
Lightvalve 13:747daba9cf59 1261 }
Lightvalve 13:747daba9cf59 1262 }
Lightvalve 59:f308b1656d9c 1263 Vout.ref = VALVE_PWM_RAW_FF + VALVE_PWM_RAW_FB;
Lightvalve 13:747daba9cf59 1264 }
Lightvalve 13:747daba9cf59 1265
Lightvalve 14:8e7590227d22 1266 #define LT_MAX_IDX 57
Lightvalve 30:8d561f16383b 1267 float LT_PWM_duty[LT_MAX_IDX] = {-100.0f, -80.0f, -60.0f, -50.0f, -40.0f, -35.0f, -30.0f, -25.0f, -20.0f,
Lightvalve 34:bb2ca2fc2a8e 1268 -19.0f, -18.0f, -17.0f, -16.0f, -15.0f, -14.0f, -13.0f, -12.0f, -11.0f, -10.0f,
Lightvalve 34:bb2ca2fc2a8e 1269 -9.0f, -8.0f, -7.0f, -6.0f, -5.0f, -4.0f, -3.0f, -2.0f, -1.0f, 0.0f,
Lightvalve 34:bb2ca2fc2a8e 1270 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f,
Lightvalve 34:bb2ca2fc2a8e 1271 11.0f, 12.0f, 13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f, 19.0f, 20.0f,
Lightvalve 34:bb2ca2fc2a8e 1272 25.0f, 30.0f, 35.0f, 40.0f, 50.0f, 60.0f, 80.0f, 100.0f
Lightvalve 34:bb2ca2fc2a8e 1273 }; // duty
Lightvalve 67:c2812cf26c38 1274 float LT_Voltage_Output[LT_MAX_IDX] = {-230.0f, -215.0f, -192.5f, -185.0f, -177.5f, -170.0f, -164.0f, -160.0f, -150.0f,
Lightvalve 67:c2812cf26c38 1275 -150.0f, -145.0f, -145.0f, -145.0f, -135.0f, -135.0f, -135.0f, -127.5f, -127.5f, -115.0f,
Lightvalve 67:c2812cf26c38 1276 -115.0f, -115.0F, -100.0f, -100.0f, -100.0f, -60.0f, -60.0f, -10.0f, -5.0f, 0.0f,
Lightvalve 67:c2812cf26c38 1277 7.5f, 14.0f, 14.0f, 14.0f, 42.5f, 42.5f, 42.5f, 80.0f, 80.0f, 105.0f,
Lightvalve 67:c2812cf26c38 1278 105.0f, 105.0f, 120.0f, 120.0f, 120.0f, 131.0f, 131.0f, 140.0f, 140.0f, 140.0f,
Lightvalve 67:c2812cf26c38 1279 155.0f, 160.0f, 170.0f, 174.0f, 182.0f, 191.0f, 212.0f, 230.0f
Lightvalve 34:bb2ca2fc2a8e 1280 }; // mV
Lightvalve 13:747daba9cf59 1281
Lightvalve 30:8d561f16383b 1282 float PWM_duty_byLT(float Ref_V)
Lightvalve 14:8e7590227d22 1283 {
Lightvalve 30:8d561f16383b 1284 float PWM_duty = 0.0f;
Lightvalve 13:747daba9cf59 1285 if(Ref_V<LT_Voltage_Output[0]) {
Lightvalve 30:8d561f16383b 1286 PWM_duty = (Ref_V-LT_Voltage_Output[0])/1.5f+LT_PWM_duty[0];
Lightvalve 13:747daba9cf59 1287 } else if (Ref_V>=LT_Voltage_Output[LT_MAX_IDX-1]) {
Lightvalve 30:8d561f16383b 1288 PWM_duty = (Ref_V-LT_Voltage_Output[LT_MAX_IDX-1])/1.5f+LT_PWM_duty[LT_MAX_IDX-1];
Lightvalve 13:747daba9cf59 1289 } else {
Lightvalve 13:747daba9cf59 1290 int idx = 0;
Lightvalve 13:747daba9cf59 1291 for(idx=0; idx<LT_MAX_IDX-1; idx++) {
Lightvalve 30:8d561f16383b 1292 float ini_x = LT_Voltage_Output[idx];
Lightvalve 30:8d561f16383b 1293 float fin_x = LT_Voltage_Output[idx+1];
Lightvalve 30:8d561f16383b 1294 float ini_y = LT_PWM_duty[idx];
Lightvalve 30:8d561f16383b 1295 float fin_y = LT_PWM_duty[idx+1];
Lightvalve 13:747daba9cf59 1296 if(Ref_V>=ini_x && Ref_V<fin_x) {
Lightvalve 13:747daba9cf59 1297 PWM_duty = (fin_y-ini_y)/(fin_x-ini_x)*(Ref_V-ini_x) + ini_y;
Lightvalve 13:747daba9cf59 1298 break;
Lightvalve 13:747daba9cf59 1299 }
Lightvalve 13:747daba9cf59 1300 }
Lightvalve 13:747daba9cf59 1301 }
Lightvalve 14:8e7590227d22 1302
Lightvalve 13:747daba9cf59 1303 return PWM_duty;
Lightvalve 13:747daba9cf59 1304 }
jobuuu 6:df07d3491e3a 1305
Lightvalve 57:f4819de54e7a 1306
Lightvalve 57:f4819de54e7a 1307
Lightvalve 57:f4819de54e7a 1308
Lightvalve 57:f4819de54e7a 1309
jobuuu 2:a1c0a37df760 1310 /*******************************************************************************
jobuuu 2:a1c0a37df760 1311 TIMER INTERRUPT
jobuuu 2:a1c0a37df760 1312 *******************************************************************************/
jobuuu 2:a1c0a37df760 1313
Lightvalve 51:b46bed7fec80 1314 float FREQ_TMR4 = (float)FREQ_20k;
Lightvalve 51:b46bed7fec80 1315 float DT_TMR4 = (float)DT_20k;
Lightvalve 57:f4819de54e7a 1316 long CNT_TMR4 = 0;
Lightvalve 57:f4819de54e7a 1317 int TMR4_FREQ_10k = (int)FREQ_10k;
jobuuu 1:e04e563be5ce 1318 extern "C" void TIM4_IRQHandler(void)
jobuuu 1:e04e563be5ce 1319 {
Lightvalve 19:23b7c1ad8683 1320 if (TIM4->SR & TIM_SR_UIF ) {
Lightvalve 21:e5f1a43ea6f9 1321
Lightvalve 21:e5f1a43ea6f9 1322 /*******************************************************
Lightvalve 21:e5f1a43ea6f9 1323 *** Sensor Read & Data Handling
Lightvalve 21:e5f1a43ea6f9 1324 ********************************************************/
Lightvalve 13:747daba9cf59 1325
Lightvalve 57:f4819de54e7a 1326 //Encoder
Lightvalve 57:f4819de54e7a 1327 if (CNT_TMR4 % (int) ((int) FREQ_TMR4/TMR4_FREQ_10k) == 0) {
Lightvalve 57:f4819de54e7a 1328 ENC_UPDATE();
Lightvalve 57:f4819de54e7a 1329 }
Lightvalve 61:bc8c8270f0ab 1330
Lightvalve 61:bc8c8270f0ab 1331 ADC1->CR2 |= 0x40000000;
Lightvalve 58:2eade98630e2 1332 if (SENSING_MODE == 0) {
Lightvalve 58:2eade98630e2 1333 // Torque Sensing (0~210)bar =============================================
Lightvalve 58:2eade98630e2 1334 float pres_A_new = (((float) ADC1->DR) - 2047.5f);
Lightvalve 58:2eade98630e2 1335 double alpha_update_ft = 1.0f / (1.0f + FREQ_TMR4 / (2.0f * 3.14f * 100.0f)); // f_cutoff : 200Hz
Lightvalve 58:2eade98630e2 1336 pres_A.sen = (1.0f - alpha_update_ft) * pres_A.sen + alpha_update_ft * pres_A_new;
Lightvalve 67:c2812cf26c38 1337 torq.sen = -pres_A.sen / TORQUE_SENSOR_PULSE_PER_TORQUE;
Lightvalve 67:c2812cf26c38 1338
Lightvalve 67:c2812cf26c38 1339
Lightvalve 67:c2812cf26c38 1340 // float alpha_update_pres_A = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*100.0f));
Lightvalve 67:c2812cf26c38 1341 //// float pres_A_new = ((float)ADC1->DR - PRES_A_NULL) / PRES_SENSOR_A_PULSE_PER_BAR;
Lightvalve 67:c2812cf26c38 1342 // float pres_A_new = ((float)ADC1->DR);
Lightvalve 67:c2812cf26c38 1343 // pres_A.sen = pres_A.sen*(1.0f-alpha_update_pres_A)+pres_A_new*(alpha_update_pres_A);
Lightvalve 67:c2812cf26c38 1344 // torq.sen = - (pres_A.sen-2048.0f); //pulse -2047~2047
Lightvalve 67:c2812cf26c38 1345
Lightvalve 17:1865016ca2e7 1346
Lightvalve 58:2eade98630e2 1347 } else if (SENSING_MODE == 1) {
Lightvalve 58:2eade98630e2 1348 // Pressure Sensing (0~210)bar =============================================
Lightvalve 58:2eade98630e2 1349 float pres_A_new = (((float)ADC1->DR) - PRES_A_NULL);
Lightvalve 58:2eade98630e2 1350 float pres_B_new = (((float)ADC2->DR) - PRES_B_NULL);
Lightvalve 58:2eade98630e2 1351 double alpha_update_pres = 1.0f / (1.0f + FREQ_TMR4 / (2.0f * 3.14f * 200.0f)); // f_cutoff : 500Hz
Lightvalve 58:2eade98630e2 1352 pres_A.sen = (1.0f - alpha_update_pres) * pres_A.sen + alpha_update_pres * pres_A_new;
Lightvalve 58:2eade98630e2 1353 pres_B.sen = (1.0f - alpha_update_pres) * pres_B.sen + alpha_update_pres * pres_B_new;
Lightvalve 58:2eade98630e2 1354 CUR_PRES_A_BAR = pres_A.sen / PRES_SENSOR_A_PULSE_PER_BAR;
Lightvalve 58:2eade98630e2 1355 CUR_PRES_B_BAR = pres_B.sen / PRES_SENSOR_B_PULSE_PER_BAR;
Lightvalve 50:3c630b5eba9f 1356
Lightvalve 58:2eade98630e2 1357 if ((OPERATING_MODE & 0x01) == 0) { // Rotary Actuator
Lightvalve 58:2eade98630e2 1358 torq.sen = (PISTON_AREA_A * CUR_PRES_A_BAR - PISTON_AREA_B * CUR_PRES_B_BAR) * 0.0001f; // mm^3*bar >> Nm
Lightvalve 58:2eade98630e2 1359 } else if ((OPERATING_MODE & 0x01) == 1) { // Linear Actuator
Lightvalve 58:2eade98630e2 1360 torq.sen = (PISTON_AREA_A * CUR_PRES_A_BAR - PISTON_AREA_B * CUR_PRES_B_BAR) * 0.1f; // mm^2*bar >> N
Lightvalve 58:2eade98630e2 1361 }
Lightvalve 58:2eade98630e2 1362 }
Lightvalve 61:bc8c8270f0ab 1363
Lightvalve 58:2eade98630e2 1364 // //Pressure sensor A
Lightvalve 58:2eade98630e2 1365 // ADC1->CR2 |= 0x40000000; // adc _ 12bit
Lightvalve 58:2eade98630e2 1366 // //while((ADC1->SR & 0b10));
Lightvalve 58:2eade98630e2 1367 // float alpha_update_pres_A = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*100.0f));
Lightvalve 58:2eade98630e2 1368 // float pres_A_new = ((float)ADC1->DR);
Lightvalve 58:2eade98630e2 1369 // pres_A.sen = pres_A.sen*(1.0f-alpha_update_pres_A)+pres_A_new*(alpha_update_pres_A);
Lightvalve 58:2eade98630e2 1370 // torq.sen = - (pres_A.sen-2048.0f); //pulse -2047~2047 //SW just changed the sign to correct the direction of loadcell on LIGHT. Correct later.
Lightvalve 58:2eade98630e2 1371 //
Lightvalve 58:2eade98630e2 1372 //
Lightvalve 58:2eade98630e2 1373 // //Pressure sensor B
Lightvalve 58:2eade98630e2 1374 // float alpha_update_pres_B = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*100.0f));
Lightvalve 58:2eade98630e2 1375 // float pres_B_new = ((float)ADC2->DR);
Lightvalve 58:2eade98630e2 1376 // pres_B.sen = pres_B.sen*(1.0f-alpha_update_pres_B)+pres_B_new*(alpha_update_pres_B);
Lightvalve 58:2eade98630e2 1377 // //torq.sen = pres_A.sen * (float) PISTON_AREA_A - pres_B.sen * (float) PISTON_AREA_B;
Lightvalve 17:1865016ca2e7 1378
Lightvalve 17:1865016ca2e7 1379
Lightvalve 21:e5f1a43ea6f9 1380 //Current
Lightvalve 21:e5f1a43ea6f9 1381 //ADC3->CR2 |= 0x40000000; // adc _ 12bit
Lightvalve 25:3e6b574cab5c 1382 //int raw_cur = ADC3->DR;
Lightvalve 21:e5f1a43ea6f9 1383 //while((ADC3->SR & 0b10));
Lightvalve 51:b46bed7fec80 1384 float alpha_update_cur = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*500.0f)); // f_cutoff : 500Hz
Lightvalve 30:8d561f16383b 1385 float cur_new = ((float)ADC3->DR-2048.0f)*20.0f/4096.0f; // unit : mA
Lightvalve 30:8d561f16383b 1386 cur.sen=cur.sen*(1.0f-alpha_update_cur)+cur_new*(alpha_update_cur);
Lightvalve 25:3e6b574cab5c 1387 //cur.sen = raw_cur;
Lightvalve 58:2eade98630e2 1388
Lightvalve 57:f4819de54e7a 1389 CNT_TMR4++;
Lightvalve 21:e5f1a43ea6f9 1390 }
Lightvalve 11:82d8768d7351 1391 TIM4->SR = 0x0; // reset the status register
Lightvalve 11:82d8768d7351 1392 }
Lightvalve 19:23b7c1ad8683 1393
Lightvalve 19:23b7c1ad8683 1394
Lightvalve 18:b8adf1582ea3 1395 int j =0;
Lightvalve 54:647072f5307a 1396 float FREQ_TMR3 = (float)FREQ_5k;
Lightvalve 48:889798ff9329 1397 float DT_TMR3 = (float)DT_5k;
Lightvalve 45:35fa6884d0c6 1398 int cnt_trans = 0;
Lightvalve 48:889798ff9329 1399 double VALVE_POS_RAW_FORCE_FB_LOGGING = 0.0f;
Lightvalve 57:f4819de54e7a 1400 int can_rest =0;
Lightvalve 48:889798ff9329 1401
Lightvalve 11:82d8768d7351 1402 extern "C" void TIM3_IRQHandler(void)
Lightvalve 21:e5f1a43ea6f9 1403 {
Lightvalve 19:23b7c1ad8683 1404 if (TIM3->SR & TIM_SR_UIF ) {
Lightvalve 57:f4819de54e7a 1405
Lightvalve 57:f4819de54e7a 1406 if (((OPERATING_MODE&0b110)>>1) == 0) {
Lightvalve 57:f4819de54e7a 1407 K_v = 0.4f; // Moog (LPM >> mA) , 100bar
Lightvalve 57:f4819de54e7a 1408 mV_PER_mA = 500.0f; // 5000mV/10mA
Lightvalve 57:f4819de54e7a 1409 mV_PER_pulse = 0.5f; // 5000mV/10000pulse
Lightvalve 57:f4819de54e7a 1410 mA_PER_pulse = 0.001f; // 10mA/10000pulse
Lightvalve 57:f4819de54e7a 1411 } else if (((OPERATING_MODE&0b110)>>1) == 1) {
Lightvalve 57:f4819de54e7a 1412 K_v = 0.5f; // KNR (LPM >> mA) , 100bar
Lightvalve 57:f4819de54e7a 1413 mV_PER_mA = 166.6666f; // 5000mV/30mA
Lightvalve 57:f4819de54e7a 1414 mV_PER_pulse = 0.5f; // 5000mV/10000pulse
Lightvalve 57:f4819de54e7a 1415 mA_PER_pulse = 0.003f; // 30mA/10000pulse
Lightvalve 57:f4819de54e7a 1416 }
Lightvalve 50:3c630b5eba9f 1417
Lightvalve 50:3c630b5eba9f 1418 if(MODE_POS_FT_TRANS == 1) {
Lightvalve 48:889798ff9329 1419 alpha_trans = (float)(1.0f - cos(3.141592f * (float)cnt_trans * DT_TMR3 /3.0f))/2.0f;
Lightvalve 45:35fa6884d0c6 1420 cnt_trans++;
Lightvalve 46:2694daea349b 1421 torq.err_sum = 0;
Lightvalve 48:889798ff9329 1422 if((float)cnt_trans * DT_TMR3 > 3.0f)
Lightvalve 45:35fa6884d0c6 1423 MODE_POS_FT_TRANS = 2;
Lightvalve 50:3c630b5eba9f 1424 } else if(MODE_POS_FT_TRANS == 3) {
Lightvalve 48:889798ff9329 1425 alpha_trans = (float)(1.0f + cos(3.141592f * (float)cnt_trans * DT_TMR3 /3.0f))/2.0f;
Lightvalve 45:35fa6884d0c6 1426 cnt_trans++;
Lightvalve 46:2694daea349b 1427 torq.err_sum = 0;
Lightvalve 48:889798ff9329 1428 if((float) cnt_trans * DT_TMR3 > 3.0f )
Lightvalve 45:35fa6884d0c6 1429 MODE_POS_FT_TRANS = 0;
Lightvalve 50:3c630b5eba9f 1430 } else if(MODE_POS_FT_TRANS == 2) {
Lightvalve 58:2eade98630e2 1431 alpha_trans = 1.0f;
Lightvalve 45:35fa6884d0c6 1432 cnt_trans = 0;
Lightvalve 50:3c630b5eba9f 1433 } else {
Lightvalve 58:2eade98630e2 1434 alpha_trans = 0.0f;
Lightvalve 45:35fa6884d0c6 1435 cnt_trans = 0;
Lightvalve 45:35fa6884d0c6 1436 }
Lightvalve 45:35fa6884d0c6 1437
Lightvalve 50:3c630b5eba9f 1438
Lightvalve 57:f4819de54e7a 1439 int UTILITY_MODE = 0;
Lightvalve 57:f4819de54e7a 1440 int CONTROL_MODE = 0;
Lightvalve 58:2eade98630e2 1441
Lightvalve 57:f4819de54e7a 1442 if (CONTROL_UTILITY_MODE >= 20 || CONTROL_UTILITY_MODE == 0) {
Lightvalve 57:f4819de54e7a 1443 UTILITY_MODE = CONTROL_UTILITY_MODE;
Lightvalve 57:f4819de54e7a 1444 CONTROL_MODE = MODE_NO_ACT;
Lightvalve 57:f4819de54e7a 1445 } else {
Lightvalve 57:f4819de54e7a 1446 CONTROL_MODE = CONTROL_UTILITY_MODE;
Lightvalve 57:f4819de54e7a 1447 UTILITY_MODE = MODE_NO_ACT;
Lightvalve 57:f4819de54e7a 1448 }
Lightvalve 56:6f50d9d3bfee 1449
Lightvalve 56:6f50d9d3bfee 1450
Lightvalve 56:6f50d9d3bfee 1451
Lightvalve 57:f4819de54e7a 1452 // UTILITY MODE ------------------------------------------------------------
Lightvalve 56:6f50d9d3bfee 1453
Lightvalve 57:f4819de54e7a 1454 switch (UTILITY_MODE) {
Lightvalve 57:f4819de54e7a 1455 case MODE_NO_ACT: {
Lightvalve 13:747daba9cf59 1456 break;
Lightvalve 13:747daba9cf59 1457 }
Lightvalve 14:8e7590227d22 1458
Lightvalve 14:8e7590227d22 1459 case MODE_TORQUE_SENSOR_NULLING: {
Lightvalve 13:747daba9cf59 1460 // DAC Voltage reference set
Lightvalve 14:8e7590227d22 1461 if (TMR3_COUNT_TORQUE_NULL < TMR_FREQ_5k * 2) {
Lightvalve 15:bd0d12728506 1462 CUR_TORQUE_sum += torq.sen;
Lightvalve 19:23b7c1ad8683 1463
Lightvalve 14:8e7590227d22 1464 if (TMR3_COUNT_TORQUE_NULL % 10 == 0) {
Lightvalve 30:8d561f16383b 1465 CUR_TORQUE_mean = CUR_TORQUE_sum / 10.0f;
Lightvalve 13:747daba9cf59 1466 CUR_TORQUE_sum = 0;
Lightvalve 14:8e7590227d22 1467
Lightvalve 84:c355d3e52bf1 1468 TORQUE_VREF += 0.000003f * (0.0f - CUR_TORQUE_mean);
Lightvalve 19:23b7c1ad8683 1469
Lightvalve 30:8d561f16383b 1470 if (TORQUE_VREF > 3.3f) TORQUE_VREF = 3.3f;
Lightvalve 59:f308b1656d9c 1471 if (TORQUE_VREF < 0.0f) TORQUE_VREF = 0.0f;
Lightvalve 50:3c630b5eba9f 1472
Lightvalve 16:903b5a4433b4 1473 //spi_eeprom_write(RID_TORQUE_SENSOR_VREF, (int16_t) (TORQUE_VREF * 1000.0));
Lightvalve 30:8d561f16383b 1474 dac_1 = TORQUE_VREF / 3.3f;
Lightvalve 13:747daba9cf59 1475 }
Lightvalve 13:747daba9cf59 1476 } else {
Lightvalve 58:2eade98630e2 1477 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 14:8e7590227d22 1478 TMR3_COUNT_TORQUE_NULL = 0;
Lightvalve 13:747daba9cf59 1479 CUR_TORQUE_sum = 0;
Lightvalve 13:747daba9cf59 1480 CUR_TORQUE_mean = 0;
Lightvalve 19:23b7c1ad8683 1481
Lightvalve 170:42c938a40313 1482 // ROM_RESET_DATA();
Lightvalve 170:42c938a40313 1483 spi_eeprom_write(RID_TORQUE_SENSOR_VREF, (int16_t) (TORQUE_VREF * 1000.0f));
Lightvalve 19:23b7c1ad8683 1484
Lightvalve 30:8d561f16383b 1485 dac_1 = TORQUE_VREF / 3.3f;
Lightvalve 14:8e7590227d22 1486
Lightvalve 13:747daba9cf59 1487 }
Lightvalve 14:8e7590227d22 1488 TMR3_COUNT_TORQUE_NULL++;
Lightvalve 13:747daba9cf59 1489 break;
Lightvalve 19:23b7c1ad8683 1490 }
Lightvalve 14:8e7590227d22 1491
Lightvalve 50:3c630b5eba9f 1492 // case MODE_VALVE_NULLING_AND_DEADZONE_SETTING: {
Lightvalve 50:3c630b5eba9f 1493 // if (TMR3_COUNT_DEADZONE == 0) {
Lightvalve 50:3c630b5eba9f 1494 // if (pos_plus_end == pos_minus_end) need_enc_init = true;
Lightvalve 50:3c630b5eba9f 1495 // else temp_time = 0;
Lightvalve 50:3c630b5eba9f 1496 // }
Lightvalve 50:3c630b5eba9f 1497 // if (need_enc_init) {
Lightvalve 50:3c630b5eba9f 1498 // if (TMR3_COUNT_DEADZONE < (int) (0.5f * (float) TMR_FREQ_5k)) {
Lightvalve 50:3c630b5eba9f 1499 // V_out = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1500 // pos_plus_end = pos.sen;
Lightvalve 50:3c630b5eba9f 1501 // } else if (TMR3_COUNT_DEADZONE < TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1502 // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1503 // pos_minus_end = pos.sen;
Lightvalve 50:3c630b5eba9f 1504 // } else if (TMR3_COUNT_DEADZONE == TMR_FREQ_5k) need_enc_init = false;
Lightvalve 50:3c630b5eba9f 1505 // temp_time = TMR_FREQ_5k;
Lightvalve 50:3c630b5eba9f 1506 // }
Lightvalve 50:3c630b5eba9f 1507 //
Lightvalve 50:3c630b5eba9f 1508 // if (temp_time <= TMR3_COUNT_DEADZONE && TMR3_COUNT_DEADZONE < (temp_time + TMR_FREQ_5k)) {
Lightvalve 50:3c630b5eba9f 1509 // V_out = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen);
Lightvalve 50:3c630b5eba9f 1510 // VALVE_CENTER = VALVE_DEADZONE_PLUS = VALVE_DEADZONE_MINUS = 0;
Lightvalve 50:3c630b5eba9f 1511 //
Lightvalve 50:3c630b5eba9f 1512 // } else if (temp_time <= TMR3_COUNT_DEADZONE && TMR3_COUNT_DEADZONE < (temp_time + (int) (1.9f * (float) TMR_FREQ_5k))) {
Lightvalve 50:3c630b5eba9f 1513 // V_out = 0;
Lightvalve 50:3c630b5eba9f 1514 // CUR_VELOCITY_sum += CUR_VELOCITY;
Lightvalve 50:3c630b5eba9f 1515 // } else if (TMR3_COUNT_DEADZONE == (temp_time + 2 * TMR_FREQ_5k)) {
Lightvalve 50:3c630b5eba9f 1516 // if (CUR_VELOCITY_sum == 0) DZ_dir = 1;
Lightvalve 50:3c630b5eba9f 1517 // else if (CUR_VELOCITY_sum > 0) DZ_dir = 1;
Lightvalve 50:3c630b5eba9f 1518 // else if (CUR_VELOCITY_sum < 0) DZ_dir = -1;
Lightvalve 50:3c630b5eba9f 1519 // else DZ_temp_cnt2 = DZ_end;
Lightvalve 50:3c630b5eba9f 1520 // CUR_VELOCITY_sum = 0;
Lightvalve 50:3c630b5eba9f 1521 // } else if (TMR3_COUNT_DEADZONE > (temp_time + 2 * TMR_FREQ_5k)) {
Lightvalve 50:3c630b5eba9f 1522 // if (TMR3_COUNT_DEADZONE > (temp_time + 10 * TMR_FREQ_5k)) DZ_temp_cnt2 = DZ_end;
Lightvalve 50:3c630b5eba9f 1523 //
Lightvalve 50:3c630b5eba9f 1524 // // Position of Dead Zone
Lightvalve 50:3c630b5eba9f 1525 // // (CUR_VELOCITY < 0) (CUR_VELOCITY == 0) (CUR_VELOCITY > 0)
Lightvalve 50:3c630b5eba9f 1526 // // | / | / |/
Lightvalve 50:3c630b5eba9f 1527 // // | ______/ ___|___/ ______/|
Lightvalve 50:3c630b5eba9f 1528 // // |/ / | / |
Lightvalve 50:3c630b5eba9f 1529 // // /| / | / |
Lightvalve 50:3c630b5eba9f 1530 // // 0V 0V 0V
Lightvalve 50:3c630b5eba9f 1531 //
Lightvalve 50:3c630b5eba9f 1532 // if (DZ_temp_cnt2 < DZ_end) {
Lightvalve 50:3c630b5eba9f 1533 // if (TMR3_COUNT_DEADZONE % 20 != 0) {
Lightvalve 50:3c630b5eba9f 1534 // CUR_VELOCITY_sum += CUR_VELOCITY;
Lightvalve 50:3c630b5eba9f 1535 // } else {
Lightvalve 50:3c630b5eba9f 1536 // V_out -= DZ_dir;
Lightvalve 50:3c630b5eba9f 1537 // if (CUR_VELOCITY_sum * DZ_dir < 0) DZ_temp_cnt++;
Lightvalve 50:3c630b5eba9f 1538 // CUR_VELOCITY_sum = 0;
Lightvalve 50:3c630b5eba9f 1539 // }
Lightvalve 50:3c630b5eba9f 1540 // if (DZ_temp_cnt == 5) {
Lightvalve 50:3c630b5eba9f 1541 // if (DZ_dir >= 0) VALVE_DEADZONE_MINUS = (int16_t) V_out;
Lightvalve 50:3c630b5eba9f 1542 // else VALVE_DEADZONE_PLUS = (int16_t) V_out;
Lightvalve 50:3c630b5eba9f 1543 // DZ_dir = -DZ_dir;
Lightvalve 50:3c630b5eba9f 1544 // DZ_temp_cnt = 0;
Lightvalve 50:3c630b5eba9f 1545 // DZ_temp_cnt2++;
Lightvalve 50:3c630b5eba9f 1546 // }
Lightvalve 50:3c630b5eba9f 1547 // } else {
Lightvalve 50:3c630b5eba9f 1548 // TMR3_COUNT_DEADZONE = -1;
Lightvalve 50:3c630b5eba9f 1549 // VALVE_CENTER = VALVE_DEADZONE_PLUS / 2 + VALVE_DEADZONE_MINUS / 2;
Lightvalve 50:3c630b5eba9f 1550 // if (VALVE_DEADZONE_PLUS < VALVE_DEADZONE_MINUS) {
Lightvalve 50:3c630b5eba9f 1551 // VALVE_DEADZONE_PLUS = VALVE_CENTER;
Lightvalve 50:3c630b5eba9f 1552 // VALVE_DEADZONE_MINUS = VALVE_CENTER;
Lightvalve 50:3c630b5eba9f 1553 // }
Lightvalve 50:3c630b5eba9f 1554 // V_out = 0;
Lightvalve 50:3c630b5eba9f 1555 //
Lightvalve 50:3c630b5eba9f 1556 // ROM_RESET_DATA();
Lightvalve 50:3c630b5eba9f 1557 //
Lightvalve 50:3c630b5eba9f 1558 // //spi_eeprom_write(RID_VALVE_DEADZONE_PLUS, VALVE_DEADZONE_PLUS);
Lightvalve 50:3c630b5eba9f 1559 // //spi_eeprom_write(RID_VALVE_DEADZONE_MINUS, VALVE_DEADZONE_MINUS);
Lightvalve 50:3c630b5eba9f 1560 //
Lightvalve 50:3c630b5eba9f 1561 // CONTROL_MODE = MODE_NO_ACT;
Lightvalve 50:3c630b5eba9f 1562 // DZ_temp_cnt2 = 0;
Lightvalve 50:3c630b5eba9f 1563 // }
Lightvalve 50:3c630b5eba9f 1564 // }
Lightvalve 50:3c630b5eba9f 1565 // TMR3_COUNT_DEADZONE++;
Lightvalve 50:3c630b5eba9f 1566 // break;
Lightvalve 50:3c630b5eba9f 1567 // }
Lightvalve 14:8e7590227d22 1568
Lightvalve 14:8e7590227d22 1569 case MODE_FIND_HOME: {
Lightvalve 29:69f3f5445d6d 1570 if (FINDHOME_STAGE == FINDHOME_INIT) {
Lightvalve 14:8e7590227d22 1571 cnt_findhome = 0;
Lightvalve 14:8e7590227d22 1572 cnt_vel_findhome = 0;
Lightvalve 14:8e7590227d22 1573 //REFERENCE_MODE = MODE_REF_NO_ACT; // Stop taking reference data from PODO
Lightvalve 59:f308b1656d9c 1574 pos.ref = pos.sen;
Lightvalve 59:f308b1656d9c 1575 vel.ref = 0.0f;
Lightvalve 29:69f3f5445d6d 1576 FINDHOME_STAGE = FINDHOME_GOTOLIMIT;
Lightvalve 29:69f3f5445d6d 1577 } else if (FINDHOME_STAGE == FINDHOME_GOTOLIMIT) {
Lightvalve 67:c2812cf26c38 1578 int cnt_check_enc = (TMR_FREQ_5k/20);
Lightvalve 29:69f3f5445d6d 1579 if(cnt_findhome%cnt_check_enc == 0) {
Lightvalve 29:69f3f5445d6d 1580 FINDHOME_POSITION = pos.sen;
Lightvalve 29:69f3f5445d6d 1581 FINDHOME_VELOCITY = FINDHOME_POSITION - FINDHOME_POSITION_OLD;
Lightvalve 29:69f3f5445d6d 1582 FINDHOME_POSITION_OLD = FINDHOME_POSITION;
Lightvalve 29:69f3f5445d6d 1583 }
Lightvalve 29:69f3f5445d6d 1584 cnt_findhome++;
Lightvalve 14:8e7590227d22 1585
Lightvalve 29:69f3f5445d6d 1586 if (abs(FINDHOME_VELOCITY) <= 1) {
Lightvalve 29:69f3f5445d6d 1587 cnt_vel_findhome = cnt_vel_findhome + 1;
Lightvalve 29:69f3f5445d6d 1588 } else {
Lightvalve 29:69f3f5445d6d 1589 cnt_vel_findhome = 0;
Lightvalve 29:69f3f5445d6d 1590 }
Lightvalve 19:23b7c1ad8683 1591
Lightvalve 57:f4819de54e7a 1592 if ((cnt_vel_findhome < 3*TMR_FREQ_5k) && cnt_findhome < 10*TMR_FREQ_5k) { // wait for 3sec
Lightvalve 29:69f3f5445d6d 1593 //REFERENCE_MODE = MODE_REF_NO_ACT;
Lightvalve 67:c2812cf26c38 1594 if (HOMEPOS_OFFSET > 0) pos.ref = pos.ref + 12.0f;
Lightvalve 67:c2812cf26c38 1595 else pos.ref = pos.ref - 12.0f;
Lightvalve 61:bc8c8270f0ab 1596
Lightvalve 59:f308b1656d9c 1597 // pos.err = pos.ref_home_pos - pos.sen;
Lightvalve 59:f308b1656d9c 1598 // float VALVE_POS_RAW_POS_FB = 0.0f;
Lightvalve 59:f308b1656d9c 1599 // VALVE_POS_RAW_POS_FB = (float) P_GAIN_JOINT_POSITION * pos.err/(float) ENC_PULSE_PER_POSITION * 0.01f;
Lightvalve 59:f308b1656d9c 1600 // valve_pos.ref = VALVE_POS_RAW_POS_FB + (float) VALVE_CENTER;
Lightvalve 59:f308b1656d9c 1601 // VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 61:bc8c8270f0ab 1602
Lightvalve 59:f308b1656d9c 1603 CONTROL_MODE = MODE_JOINT_CONTROL;
Lightvalve 59:f308b1656d9c 1604 alpha_trans = 0.0f;
Lightvalve 61:bc8c8270f0ab 1605
Lightvalve 34:bb2ca2fc2a8e 1606
Lightvalve 29:69f3f5445d6d 1607 } else {
Lightvalve 29:69f3f5445d6d 1608 ENC_SET(HOMEPOS_OFFSET);
Lightvalve 67:c2812cf26c38 1609 // ENC_SET_ZERO();
Lightvalve 29:69f3f5445d6d 1610 INIT_REF_POS = HOMEPOS_OFFSET;
Lightvalve 29:69f3f5445d6d 1611 REF_POSITION = 0;
Lightvalve 29:69f3f5445d6d 1612 REF_VELOCITY = 0;
Lightvalve 29:69f3f5445d6d 1613 FINDHOME_POSITION = 0;
Lightvalve 29:69f3f5445d6d 1614 FINDHOME_POSITION_OLD = 0;
Lightvalve 29:69f3f5445d6d 1615 FINDHOME_VELOCITY = 0;
Lightvalve 29:69f3f5445d6d 1616 cnt_findhome = 0;
Lightvalve 29:69f3f5445d6d 1617 cnt_vel_findhome = 0;
Lightvalve 29:69f3f5445d6d 1618 FINDHOME_STAGE = FINDHOME_ZEROPOSE;
Lightvalve 67:c2812cf26c38 1619
Lightvalve 67:c2812cf26c38 1620
Lightvalve 67:c2812cf26c38 1621 cnt_findhome = 0;
Lightvalve 67:c2812cf26c38 1622 pos.ref = 0.0f;
Lightvalve 67:c2812cf26c38 1623 vel.ref = 0.0f;
Lightvalve 67:c2812cf26c38 1624 pos.ref_home_pos = 0.0f;
Lightvalve 67:c2812cf26c38 1625 vel.ref_home_pos = 0.0f;
Lightvalve 67:c2812cf26c38 1626 //FINDHOME_STAGE = FINDHOME_INIT;
Lightvalve 67:c2812cf26c38 1627 //CONTROL_UTILITY_MODE = MODE_JOINT_CONTROL;
Lightvalve 169:645207e160ca 1628
Lightvalve 169:645207e160ca 1629
Lightvalve 29:69f3f5445d6d 1630 }
Lightvalve 29:69f3f5445d6d 1631 } else if (FINDHOME_STAGE == FINDHOME_ZEROPOSE) {
Lightvalve 29:69f3f5445d6d 1632 int T_move = 2*TMR_FREQ_5k;
Lightvalve 59:f308b1656d9c 1633 pos.ref = (0.0f - (float)INIT_REF_POS)*0.5f*(1.0f - cos(3.14159f * (float)cnt_findhome / (float)T_move)) + (float)INIT_REF_POS;
Lightvalve 67:c2812cf26c38 1634 //pos.ref = 0.0f;
Lightvalve 59:f308b1656d9c 1635 vel.ref = 0.0f;
Lightvalve 169:645207e160ca 1636
Lightvalve 29:69f3f5445d6d 1637 // input for position control
Lightvalve 169:645207e160ca 1638
Lightvalve 67:c2812cf26c38 1639 // CONTROL_MODE = MODE_JOINT_CONTROL;
Lightvalve 67:c2812cf26c38 1640 alpha_trans = 0.0f;
Lightvalve 61:bc8c8270f0ab 1641
Lightvalve 67:c2812cf26c38 1642 double torq_ref = 0.0f;
Lightvalve 67:c2812cf26c38 1643 pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm]
Lightvalve 67:c2812cf26c38 1644 vel.err = (0.0f - vel.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm/s]
Lightvalve 67:c2812cf26c38 1645 pos.err_sum += pos.err/(float) TMR_FREQ_5k; //[mm]
Lightvalve 67:c2812cf26c38 1646
Lightvalve 67:c2812cf26c38 1647 if (((OPERATING_MODE&0b110)>>1) == 0 || ((OPERATING_MODE&0b110)>>1) == 1) {
Lightvalve 67:c2812cf26c38 1648
Lightvalve 67:c2812cf26c38 1649 double I_REF_POS = 0.0f;
Lightvalve 67:c2812cf26c38 1650 double I_REF_FORCE_FB = 0.0f; // I_REF by Force Feedback
Lightvalve 67:c2812cf26c38 1651 double I_REF_VC = 0.0f; // I_REF for velocity compensation
Lightvalve 67:c2812cf26c38 1652
Lightvalve 67:c2812cf26c38 1653 double temp_vel_pos = 0.0f;
Lightvalve 67:c2812cf26c38 1654 double temp_vel_torq = 0.0f;
Lightvalve 67:c2812cf26c38 1655 double wn_Pos = 2.0f * PI * 5.0f; // f_cut : 5Hz Position Control
Lightvalve 67:c2812cf26c38 1656
Lightvalve 69:3995ffeaa786 1657 if ((OPERATING_MODE & 0x01) == 0) { // Rotary Mode
Lightvalve 67:c2812cf26c38 1658 temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION) * 3.14159f / 180.0f; // rad/s
Lightvalve 67:c2812cf26c38 1659 // L when P-gain = 100, f_cut = 10Hz L feedforward velocity
Lightvalve 69:3995ffeaa786 1660 } else if ((OPERATING_MODE & 0x01) == 1) {
Lightvalve 67:c2812cf26c38 1661 temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION); // mm/s
Lightvalve 67:c2812cf26c38 1662 // L when P-gain = 100, f_cut = 10Hz L feedforward velocity
Lightvalve 67:c2812cf26c38 1663 }
Lightvalve 67:c2812cf26c38 1664 if (temp_vel_pos > 0.0f) I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_A * 0.00006f / (K_v * sqrt(2.0f * alpha3 / (alpha3 + 1.0f))));
Lightvalve 67:c2812cf26c38 1665 else I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_B * 0.00006f / (K_v * sqrt(2.0f / (alpha3 + 1.0f))));
Lightvalve 67:c2812cf26c38 1666
Lightvalve 67:c2812cf26c38 1667 I_REF = I_REF_POS;
Lightvalve 67:c2812cf26c38 1668
Lightvalve 67:c2812cf26c38 1669
Lightvalve 67:c2812cf26c38 1670
Lightvalve 67:c2812cf26c38 1671 } else {
Lightvalve 67:c2812cf26c38 1672 float VALVE_POS_RAW_FORCE_FB = 0.0f;
Lightvalve 67:c2812cf26c38 1673 VALVE_POS_RAW_FORCE_FB = DDV_JOINT_POS_FF(vel.sen) + (P_GAIN_JOINT_POSITION * 0.01f * pos.err + DDV_JOINT_POS_FF(vel.ref));
Lightvalve 67:c2812cf26c38 1674
Lightvalve 67:c2812cf26c38 1675 if (VALVE_POS_RAW_FORCE_FB >= 0) {
Lightvalve 67:c2812cf26c38 1676 valve_pos.ref = VALVE_POS_RAW_FORCE_FB + VALVE_DEADZONE_PLUS;
Lightvalve 67:c2812cf26c38 1677 } else {
Lightvalve 67:c2812cf26c38 1678 valve_pos.ref = VALVE_POS_RAW_FORCE_FB + VALVE_DEADZONE_MINUS;
Lightvalve 67:c2812cf26c38 1679 }
Lightvalve 67:c2812cf26c38 1680
Lightvalve 67:c2812cf26c38 1681 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 67:c2812cf26c38 1682
Lightvalve 67:c2812cf26c38 1683 V_out = (float) Vout.ref;
Lightvalve 67:c2812cf26c38 1684
Lightvalve 67:c2812cf26c38 1685 }
Lightvalve 67:c2812cf26c38 1686
Lightvalve 67:c2812cf26c38 1687
Lightvalve 169:645207e160ca 1688
Lightvalve 169:645207e160ca 1689
Lightvalve 59:f308b1656d9c 1690 // pos.err = pos.ref - (float)pos.sen;
Lightvalve 59:f308b1656d9c 1691 // float VALVE_POS_RAW_POS_FB = 0.0f;
Lightvalve 59:f308b1656d9c 1692 // VALVE_POS_RAW_POS_FB = (float) P_GAIN_JOINT_POSITION * 0.01f * pos.err/(float) ENC_PULSE_PER_POSITION;
Lightvalve 59:f308b1656d9c 1693 // valve_pos.ref = VALVE_POS_RAW_POS_FB + (float) VALVE_CENTER;
Lightvalve 59:f308b1656d9c 1694 // VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 29:69f3f5445d6d 1695
Lightvalve 29:69f3f5445d6d 1696 cnt_findhome++;
Lightvalve 29:69f3f5445d6d 1697 if (cnt_findhome >= T_move) {
Lightvalve 29:69f3f5445d6d 1698 //REFERENCE_MODE = MODE_REF_DIRECT;
Lightvalve 29:69f3f5445d6d 1699 cnt_findhome = 0;
Lightvalve 30:8d561f16383b 1700 pos.ref = 0.0f;
Lightvalve 30:8d561f16383b 1701 vel.ref = 0.0f;
Lightvalve 30:8d561f16383b 1702 pos.ref_home_pos = 0.0f;
Lightvalve 30:8d561f16383b 1703 vel.ref_home_pos = 0.0f;
Lightvalve 29:69f3f5445d6d 1704 FINDHOME_STAGE = FINDHOME_INIT;
Lightvalve 57:f4819de54e7a 1705 CONTROL_UTILITY_MODE = MODE_JOINT_CONTROL;
Lightvalve 29:69f3f5445d6d 1706 }
Lightvalve 13:747daba9cf59 1707 }
Lightvalve 19:23b7c1ad8683 1708
Lightvalve 13:747daba9cf59 1709 break;
Lightvalve 13:747daba9cf59 1710 }
Lightvalve 14:8e7590227d22 1711
Lightvalve 50:3c630b5eba9f 1712 // case MODE_VALVE_GAIN_SETTING: {
Lightvalve 50:3c630b5eba9f 1713 // if (TMR3_COUNT_FLOWRATE == 0) {
Lightvalve 50:3c630b5eba9f 1714 // if (pos_plus_end == pos_minus_end) need_enc_init = true;
Lightvalve 50:3c630b5eba9f 1715 // else {
Lightvalve 50:3c630b5eba9f 1716 // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1717 // temp_time = (int) (0.5f * (float) TMR_FREQ_5k);
Lightvalve 50:3c630b5eba9f 1718 // }
Lightvalve 50:3c630b5eba9f 1719 // }
Lightvalve 50:3c630b5eba9f 1720 // if (need_enc_init) {
Lightvalve 50:3c630b5eba9f 1721 // if (TMR3_COUNT_FLOWRATE < (int) (0.5f * (float) TMR_FREQ_5k)) {
Lightvalve 50:3c630b5eba9f 1722 // V_out = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1723 // pos_plus_end = pos.sen;
Lightvalve 50:3c630b5eba9f 1724 // } else if (TMR3_COUNT_FLOWRATE < TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1725 // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1726 // pos_minus_end = pos.sen;
Lightvalve 50:3c630b5eba9f 1727 // } else if (TMR3_COUNT_FLOWRATE == TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1728 // need_enc_init = false;
Lightvalve 50:3c630b5eba9f 1729 // check_vel_pos_init = (int) (0.9f * (float) (pos_plus_end - pos_minus_end));
Lightvalve 50:3c630b5eba9f 1730 // check_vel_pos_fin = (int) (0.95f * (float) (pos_plus_end - pos_minus_end));
Lightvalve 50:3c630b5eba9f 1731 // check_vel_pos_interv = check_vel_pos_fin - check_vel_pos_init;
Lightvalve 50:3c630b5eba9f 1732 // }
Lightvalve 50:3c630b5eba9f 1733 // temp_time = TMR_FREQ_5k;
Lightvalve 50:3c630b5eba9f 1734 // }
Lightvalve 50:3c630b5eba9f 1735 // TMR3_COUNT_FLOWRATE++;
Lightvalve 50:3c630b5eba9f 1736 // if (TMR3_COUNT_FLOWRATE > temp_time) {
Lightvalve 50:3c630b5eba9f 1737 // if (flag_flowrate % 2 == 0) { // (+)
Lightvalve 50:3c630b5eba9f 1738 // VALVE_VOLTAGE = 1000.0f * (float) (flag_flowrate / 2 + 1);
Lightvalve 50:3c630b5eba9f 1739 // V_out = VALVE_VOLTAGE;
Lightvalve 50:3c630b5eba9f 1740 // if (pos.sen > (pos_minus_end + check_vel_pos_init) && pos.sen < (pos_minus_end + check_vel_pos_fin)) {
Lightvalve 50:3c630b5eba9f 1741 // fl_temp_cnt++;
Lightvalve 50:3c630b5eba9f 1742 // } else if (pos.sen >= (pos_minus_end + check_vel_pos_fin) && CUR_VELOCITY == 0) {
Lightvalve 50:3c630b5eba9f 1743 // VALVE_GAIN_LPM_PER_V[flag_flowrate] = 0.95873f * 0.5757f * (float) TMR_FREQ_5k / 10000.0 * (float) check_vel_pos_interv / (float) fl_temp_cnt / VALVE_VOLTAGE; // 0.9587=6*pi/65536*10000 0.5757=0.02525*0.02*0.0095*2*60*1000
Lightvalve 50:3c630b5eba9f 1744 // // VALVE_GAIN_LPM_PER_V[flag_flowrate] = (float) TMR_FREQ_10k * (float) check_vel_pos_interv / (float) fl_temp_cnt / VALVE_VOLTAGE; // PULSE/sec
Lightvalve 50:3c630b5eba9f 1745 // fl_temp_cnt2++;
Lightvalve 50:3c630b5eba9f 1746 // }
Lightvalve 50:3c630b5eba9f 1747 // } else if (flag_flowrate % 2 == 1) { // (-)
Lightvalve 50:3c630b5eba9f 1748 // VALVE_VOLTAGE = -1. * (float) (flag_flowrate / 2 + 1);
Lightvalve 50:3c630b5eba9f 1749 // V_out = VALVE_VOLTAGE;
Lightvalve 50:3c630b5eba9f 1750 // if (pos.sen < (pos_plus_end - check_vel_pos_init) && pos.sen > (pos_plus_end - check_vel_pos_fin)) {
Lightvalve 50:3c630b5eba9f 1751 // fl_temp_cnt++;
Lightvalve 50:3c630b5eba9f 1752 // } else if (pos.sen <= (pos_plus_end - check_vel_pos_fin) && CUR_VELOCITY == 0) {
Lightvalve 50:3c630b5eba9f 1753 // VALVE_GAIN_LPM_PER_V[flag_flowrate] = 0.95873f * 0.5757f * (float) TMR_FREQ_5k / 10000.0f * (float) check_vel_pos_interv / (float) fl_temp_cnt / (-VALVE_VOLTAGE);
Lightvalve 50:3c630b5eba9f 1754 // // VALVE_GAIN_LPM_PER_V[flag_flowrate] = (float) TMR_FREQ_10k * (float) check_vel_pos_interv / (float) fl_temp_cnt / (-VALVE_VOLTAGE); // PULSE/sec
Lightvalve 50:3c630b5eba9f 1755 // fl_temp_cnt2++;
Lightvalve 50:3c630b5eba9f 1756 // }
Lightvalve 50:3c630b5eba9f 1757 // }
Lightvalve 50:3c630b5eba9f 1758 // if (fl_temp_cnt2 == 100) {
Lightvalve 50:3c630b5eba9f 1759 //
Lightvalve 50:3c630b5eba9f 1760 // ROM_RESET_DATA();
Lightvalve 50:3c630b5eba9f 1761 //
Lightvalve 50:3c630b5eba9f 1762 // //spi_eeprom_write(RID_VALVE_GAIN_PLUS_1 + flag_flowrate, (int16_t) (VALVE_GAIN_LPM_PER_V[flag_flowrate] * 100.0f));
Lightvalve 50:3c630b5eba9f 1763 // cur_vel_sum = 0;
Lightvalve 50:3c630b5eba9f 1764 // fl_temp_cnt = 0;
Lightvalve 50:3c630b5eba9f 1765 // fl_temp_cnt2 = 0;
Lightvalve 50:3c630b5eba9f 1766 // flag_flowrate++;
Lightvalve 50:3c630b5eba9f 1767 // }
Lightvalve 50:3c630b5eba9f 1768 // if (flag_flowrate == 10) {
Lightvalve 50:3c630b5eba9f 1769 // V_out = 0;
Lightvalve 50:3c630b5eba9f 1770 // flag_flowrate = 0;
Lightvalve 50:3c630b5eba9f 1771 // TMR3_COUNT_FLOWRATE = 0;
Lightvalve 50:3c630b5eba9f 1772 // valve_gain_repeat_cnt++;
Lightvalve 50:3c630b5eba9f 1773 // if (valve_gain_repeat_cnt >= 1) {
Lightvalve 50:3c630b5eba9f 1774 // CONTROL_MODE = MODE_NO_ACT;
Lightvalve 50:3c630b5eba9f 1775 // valve_gain_repeat_cnt = 0;
Lightvalve 50:3c630b5eba9f 1776 // }
Lightvalve 50:3c630b5eba9f 1777 //
Lightvalve 50:3c630b5eba9f 1778 // }
Lightvalve 50:3c630b5eba9f 1779 // break;
Lightvalve 50:3c630b5eba9f 1780 // }
Lightvalve 50:3c630b5eba9f 1781 //
Lightvalve 50:3c630b5eba9f 1782 // }
Lightvalve 14:8e7590227d22 1783 case MODE_PRESSURE_SENSOR_NULLING: {
Lightvalve 13:747daba9cf59 1784 // DAC Voltage reference set
Lightvalve 14:8e7590227d22 1785 if (TMR3_COUNT_PRES_NULL < TMR_FREQ_5k * 2) {
Lightvalve 14:8e7590227d22 1786 CUR_PRES_A_sum += pres_A.sen;
Lightvalve 14:8e7590227d22 1787 CUR_PRES_B_sum += pres_B.sen;
Lightvalve 14:8e7590227d22 1788
Lightvalve 14:8e7590227d22 1789 if (TMR3_COUNT_PRES_NULL % 10 == 0) {
Lightvalve 30:8d561f16383b 1790 CUR_PRES_A_mean = CUR_PRES_A_sum / 10.0f;
Lightvalve 30:8d561f16383b 1791 CUR_PRES_B_mean = CUR_PRES_B_sum / 10.0f;
Lightvalve 13:747daba9cf59 1792 CUR_PRES_A_sum = 0;
Lightvalve 13:747daba9cf59 1793 CUR_PRES_B_sum = 0;
Lightvalve 14:8e7590227d22 1794
Lightvalve 38:118df027d851 1795 float VREF_NullingGain = 0.0003f;
Lightvalve 58:2eade98630e2 1796 PRES_A_VREF = PRES_A_VREF + VREF_NullingGain * CUR_PRES_A_mean;
Lightvalve 58:2eade98630e2 1797 PRES_B_VREF = PRES_B_VREF + VREF_NullingGain * CUR_PRES_B_mean;
Lightvalve 14:8e7590227d22 1798
Lightvalve 30:8d561f16383b 1799 if (PRES_A_VREF > 3.3f) PRES_A_VREF = 3.3f;
Lightvalve 30:8d561f16383b 1800 if (PRES_A_VREF < 0.0f) PRES_A_VREF = 0.0f;
Lightvalve 30:8d561f16383b 1801 if (PRES_B_VREF > 3.3f) PRES_B_VREF = 3.3f;
Lightvalve 30:8d561f16383b 1802 if (PRES_B_VREF < 0.0f) PRES_B_VREF = 0.0f;
Lightvalve 19:23b7c1ad8683 1803
Lightvalve 30:8d561f16383b 1804 dac_1 = PRES_A_VREF / 3.3f;
Lightvalve 30:8d561f16383b 1805 dac_2 = PRES_B_VREF / 3.3f;
Lightvalve 13:747daba9cf59 1806 }
Lightvalve 13:747daba9cf59 1807 } else {
Lightvalve 57:f4819de54e7a 1808 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 14:8e7590227d22 1809 TMR3_COUNT_PRES_NULL = 0;
Lightvalve 13:747daba9cf59 1810 CUR_PRES_A_sum = 0;
Lightvalve 13:747daba9cf59 1811 CUR_PRES_B_sum = 0;
Lightvalve 13:747daba9cf59 1812 CUR_PRES_A_mean = 0;
Lightvalve 13:747daba9cf59 1813 CUR_PRES_B_mean = 0;
Lightvalve 14:8e7590227d22 1814
Lightvalve 170:42c938a40313 1815 // ROM_RESET_DATA();
Lightvalve 170:42c938a40313 1816 spi_eeprom_write(RID_PRES_A_SENSOR_VREF, (int16_t) (PRES_A_VREF * 1000.0f));
Lightvalve 170:42c938a40313 1817 spi_eeprom_write(RID_PRES_B_SENSOR_VREF, (int16_t) (PRES_B_VREF * 1000.0f));
Lightvalve 19:23b7c1ad8683 1818
Lightvalve 30:8d561f16383b 1819 dac_1 = PRES_A_VREF / 3.3f;
Lightvalve 30:8d561f16383b 1820 dac_2 = PRES_B_VREF / 3.3f;
Lightvalve 17:1865016ca2e7 1821 //pc.printf("nulling end");
Lightvalve 13:747daba9cf59 1822 }
Lightvalve 14:8e7590227d22 1823 TMR3_COUNT_PRES_NULL++;
Lightvalve 13:747daba9cf59 1824 break;
Lightvalve 13:747daba9cf59 1825 }
Lightvalve 14:8e7590227d22 1826
Lightvalve 50:3c630b5eba9f 1827 // case MODE_PRESSURE_SENSOR_CALIB: {
Lightvalve 50:3c630b5eba9f 1828 // if (TMR3_COUNT_PRES_CALIB < 2 * TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1829 // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1830 // if (TMR3_COUNT_PRES_CALIB >= TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1831 // CUR_PRES_A_sum += CUR_PRES_A;
Lightvalve 50:3c630b5eba9f 1832 // }
Lightvalve 50:3c630b5eba9f 1833 // } else if (TMR3_COUNT_PRES_CALIB < 4 * TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1834 // V_out = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1835 // if (TMR3_COUNT_PRES_CALIB >= 3 * TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1836 // CUR_PRES_B_sum += CUR_PRES_B;
Lightvalve 50:3c630b5eba9f 1837 // }
Lightvalve 50:3c630b5eba9f 1838 // } else {
Lightvalve 50:3c630b5eba9f 1839 // CONTROL_MODE = MODE_NO_ACT;
Lightvalve 50:3c630b5eba9f 1840 // TMR3_COUNT_PRES_CALIB = 0;
Lightvalve 50:3c630b5eba9f 1841 // V_out = 0;
Lightvalve 50:3c630b5eba9f 1842 // PRES_SENSOR_A_PULSE_PER_BAR = CUR_PRES_A_sum / ((float) TMR_FREQ_5k - 1.0f) - PRES_A_NULL;
Lightvalve 50:3c630b5eba9f 1843 // PRES_SENSOR_A_PULSE_PER_BAR = PRES_SENSOR_A_PULSE_PER_BAR / ((float) PRES_SUPPLY - 1.0f);
Lightvalve 50:3c630b5eba9f 1844 // PRES_SENSOR_B_PULSE_PER_BAR = CUR_PRES_B_sum / ((float) TMR_FREQ_5k - 1.0f) - PRES_B_NULL;
Lightvalve 50:3c630b5eba9f 1845 // PRES_SENSOR_B_PULSE_PER_BAR = PRES_SENSOR_B_PULSE_PER_BAR / ((float) PRES_SUPPLY - 1.0f);
Lightvalve 50:3c630b5eba9f 1846 // CUR_PRES_A_sum = 0;
Lightvalve 50:3c630b5eba9f 1847 // CUR_PRES_B_sum = 0;
Lightvalve 50:3c630b5eba9f 1848 // CUR_PRES_A_mean = 0;
Lightvalve 50:3c630b5eba9f 1849 // CUR_PRES_B_mean = 0;
Lightvalve 50:3c630b5eba9f 1850 //
Lightvalve 50:3c630b5eba9f 1851 // ROM_RESET_DATA();
Lightvalve 50:3c630b5eba9f 1852 //
Lightvalve 50:3c630b5eba9f 1853 // //spi_eeprom_write(RID_PRES_SENSOR_A_PULSE_PER_BAR, (int16_t) (PRES_SENSOR_A_PULSE_PER_BAR * 100.0f));
Lightvalve 50:3c630b5eba9f 1854 // //spi_eeprom_write(RID_PRES_SENSOR_B_PULSE_PER_BAR, (int16_t) (PRES_SENSOR_B_PULSE_PER_BAR * 100.0f));
Lightvalve 50:3c630b5eba9f 1855 // }
Lightvalve 50:3c630b5eba9f 1856 // TMR3_COUNT_PRES_CALIB++;
Lightvalve 50:3c630b5eba9f 1857 // break;
Lightvalve 50:3c630b5eba9f 1858 // }
Lightvalve 19:23b7c1ad8683 1859
Lightvalve 50:3c630b5eba9f 1860 // case MODE_ROTARY_FRICTION_TUNING: {
Lightvalve 50:3c630b5eba9f 1861 // if (TMR3_COUNT_ROTARY_FRIC_TUNE % (5 * TMR_FREQ_5k) == 0) freq_fric_tune = 4.0f + 3.0f * sin(2 * 3.14159f * 0.5f * TMR3_COUNT_ROTARY_FRIC_TUNE * 0.0001f * 0.05f);
Lightvalve 50:3c630b5eba9f 1862 // V_out = PWM_out * sin(2 * 3.14159f * freq_fric_tune * TMR3_COUNT_ROTARY_FRIC_TUNE * 0.0001f);
Lightvalve 50:3c630b5eba9f 1863 // if (V_out > 0) V_out = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1864 // else V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 50:3c630b5eba9f 1865 // TMR3_COUNT_ROTARY_FRIC_TUNE++;
Lightvalve 50:3c630b5eba9f 1866 // if (TMR3_COUNT_ROTARY_FRIC_TUNE > TUNING_TIME * TMR_FREQ_5k) {
Lightvalve 50:3c630b5eba9f 1867 // TMR3_COUNT_ROTARY_FRIC_TUNE = 0;
Lightvalve 50:3c630b5eba9f 1868 // V_out = 0.0f;
Lightvalve 50:3c630b5eba9f 1869 // CONTROL_MODE = MODE_NO_ACT;
Lightvalve 50:3c630b5eba9f 1870 // }
Lightvalve 50:3c630b5eba9f 1871 // break;
Lightvalve 50:3c630b5eba9f 1872 // }
Lightvalve 14:8e7590227d22 1873
Lightvalve 14:8e7590227d22 1874 case MODE_DDV_POS_VS_PWM_ID: {
Lightvalve 59:f308b1656d9c 1875 CONTROL_MODE = MODE_VALVE_OPEN_LOOP;
Lightvalve 13:747daba9cf59 1876 VALVE_ID_timer = VALVE_ID_timer + 1;
Lightvalve 14:8e7590227d22 1877
Lightvalve 14:8e7590227d22 1878 if(VALVE_ID_timer < TMR_FREQ_5k*1) {
Lightvalve 60:64181f1d3e60 1879 Vout.ref = 3000.0f * sin(2.0f*3.14f*VALVE_ID_timer/TMR_FREQ_5k * 100.0f);
Lightvalve 14:8e7590227d22 1880 } else if(VALVE_ID_timer < TMR_FREQ_5k*2) {
Lightvalve 59:f308b1656d9c 1881 Vout.ref = 1000.0f*(ID_index_array[ID_index]);
Lightvalve 14:8e7590227d22 1882 } else if(VALVE_ID_timer == TMR_FREQ_5k*2) {
Lightvalve 13:747daba9cf59 1883 VALVE_POS_TMP = 0;
Lightvalve 13:747daba9cf59 1884 data_num = 0;
Lightvalve 14:8e7590227d22 1885 } else if(VALVE_ID_timer < TMR_FREQ_5k*3) {
Lightvalve 13:747daba9cf59 1886 data_num = data_num + 1;
Lightvalve 13:747daba9cf59 1887 VALVE_POS_TMP = VALVE_POS_TMP + value;
Lightvalve 14:8e7590227d22 1888 } else if(VALVE_ID_timer == TMR_FREQ_5k*3) {
Lightvalve 59:f308b1656d9c 1889 Vout.ref = 0.0f;
Lightvalve 59:f308b1656d9c 1890 } else {
Lightvalve 13:747daba9cf59 1891 VALVE_POS_AVG[ID_index] = VALVE_POS_TMP / data_num;
Lightvalve 13:747daba9cf59 1892 VALVE_ID_timer = 0;
Lightvalve 13:747daba9cf59 1893 ID_index= ID_index +1;
Lightvalve 13:747daba9cf59 1894 }
Lightvalve 14:8e7590227d22 1895
Lightvalve 17:1865016ca2e7 1896 if(ID_index>=25) {
Lightvalve 13:747daba9cf59 1897 int i;
Lightvalve 13:747daba9cf59 1898 VALVE_POS_AVG_OLD = VALVE_POS_AVG[0];
Lightvalve 17:1865016ca2e7 1899 for(i=0; i<25; i++) {
Lightvalve 13:747daba9cf59 1900 VALVE_POS_VS_PWM[i] = (int16_t) (VALVE_POS_AVG[i]);
Lightvalve 14:8e7590227d22 1901 if(VALVE_POS_AVG[i] > VALVE_POS_AVG_OLD) {
Lightvalve 13:747daba9cf59 1902 VALVE_MAX_POS = VALVE_POS_AVG[i];
Lightvalve 13:747daba9cf59 1903 VALVE_POS_AVG_OLD = VALVE_MAX_POS;
Lightvalve 14:8e7590227d22 1904 } else if(VALVE_POS_AVG[i] < VALVE_POS_AVG_OLD) {
Lightvalve 13:747daba9cf59 1905 VALVE_MIN_POS = VALVE_POS_AVG[i];
Lightvalve 13:747daba9cf59 1906 VALVE_POS_AVG_OLD = VALVE_MIN_POS;
Lightvalve 13:747daba9cf59 1907 }
Lightvalve 13:747daba9cf59 1908 }
Lightvalve 170:42c938a40313 1909 // ROM_RESET_DATA();
Lightvalve 170:42c938a40313 1910 spi_eeprom_write(RID_VALVE_MAX_POS, (int16_t) VALVE_MAX_POS);
Lightvalve 170:42c938a40313 1911 spi_eeprom_write(RID_VALVE_MIN_POS, (int16_t) VALVE_MIN_POS);
Lightvalve 170:42c938a40313 1912 for(int i=0; i<25; i++) {
Lightvalve 170:42c938a40313 1913 spi_eeprom_write(RID_VALVE_POS_VS_PWM_0 + i, (int16_t) VALVE_POS_VS_PWM[i]);
Lightvalve 170:42c938a40313 1914 }
Lightvalve 13:747daba9cf59 1915 ID_index = 0;
Lightvalve 57:f4819de54e7a 1916 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 13:747daba9cf59 1917 }
Lightvalve 14:8e7590227d22 1918
Lightvalve 14:8e7590227d22 1919
Lightvalve 13:747daba9cf59 1920 break;
Lightvalve 13:747daba9cf59 1921 }
Lightvalve 14:8e7590227d22 1922
Lightvalve 14:8e7590227d22 1923 case MODE_DDV_DEADZONE_AND_CENTER: {
Lightvalve 59:f308b1656d9c 1924 CONTROL_MODE = MODE_VALVE_OPEN_LOOP;
Lightvalve 13:747daba9cf59 1925 VALVE_DZ_timer = VALVE_DZ_timer + 1;
Lightvalve 14:8e7590227d22 1926 if(first_check == 0) {
Lightvalve 30:8d561f16383b 1927 if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 1928 Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 30:8d561f16383b 1929 } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 1930 Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 14:8e7590227d22 1931 pos_plus_end = pos.sen;
Lightvalve 30:8d561f16383b 1932 } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 1933 Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 30:8d561f16383b 1934 } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 1935 Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 14:8e7590227d22 1936 pos_minus_end = pos.sen;
Lightvalve 30:8d561f16383b 1937 } else if(VALVE_DZ_timer < (int) (3.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 1938 Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 30:8d561f16383b 1939 } else if(VALVE_DZ_timer < (int) (4.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 1940 Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 13:747daba9cf59 1941 data_num = data_num + 1;
Lightvalve 13:747daba9cf59 1942 VALVE_POS_TMP = VALVE_POS_TMP + value;
Lightvalve 30:8d561f16383b 1943 } else if(VALVE_DZ_timer == (int) (4.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 1944 Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 13:747daba9cf59 1945 DDV_POS_AVG = VALVE_POS_TMP / data_num;
Lightvalve 14:8e7590227d22 1946 START_POS = pos.sen;
Lightvalve 13:747daba9cf59 1947 VALVE_POS_TMP = 0;
Lightvalve 13:747daba9cf59 1948 data_num = 0;
Lightvalve 14:8e7590227d22 1949
Lightvalve 30:8d561f16383b 1950 } else if(VALVE_DZ_timer < (int) (5.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 1951 valve_pos.ref = DDV_POS_AVG;
Lightvalve 14:8e7590227d22 1952 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 14:8e7590227d22 1953
Lightvalve 30:8d561f16383b 1954 } else if(VALVE_DZ_timer < (int) (6.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 1955 valve_pos.ref = DDV_POS_AVG;
Lightvalve 14:8e7590227d22 1956 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 60:64181f1d3e60 1957
Lightvalve 30:8d561f16383b 1958 } else if(VALVE_DZ_timer == (int) (6.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 1959 valve_pos.ref = DDV_POS_AVG;
Lightvalve 14:8e7590227d22 1960 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 14:8e7590227d22 1961 FINAL_POS = pos.sen;
Lightvalve 14:8e7590227d22 1962
Lightvalve 60:64181f1d3e60 1963 if((FINAL_POS - START_POS)>200) {
Lightvalve 13:747daba9cf59 1964 DZ_case = 1;
Lightvalve 60:64181f1d3e60 1965 } else if((FINAL_POS - START_POS)<-200) {
Lightvalve 13:747daba9cf59 1966 DZ_case = -1;
Lightvalve 14:8e7590227d22 1967 } else {
Lightvalve 13:747daba9cf59 1968 DZ_case = 0;
Lightvalve 13:747daba9cf59 1969 }
Lightvalve 61:bc8c8270f0ab 1970
Lightvalve 60:64181f1d3e60 1971 CAN_TX_PRES((int16_t) (DZ_case), (int16_t) (6));
Lightvalve 50:3c630b5eba9f 1972
Lightvalve 13:747daba9cf59 1973 first_check = 1;
Lightvalve 13:747daba9cf59 1974 DZ_DIRECTION = 1;
Lightvalve 13:747daba9cf59 1975 VALVE_DZ_timer = 0;
Lightvalve 13:747daba9cf59 1976 Ref_Valve_Pos_Old = DDV_POS_AVG;
Lightvalve 13:747daba9cf59 1977 DZ_NUM = 1;
Lightvalve 13:747daba9cf59 1978 DZ_index = 1;
Lightvalve 14:8e7590227d22 1979
Lightvalve 13:747daba9cf59 1980 }
Lightvalve 19:23b7c1ad8683 1981 } else {
Lightvalve 14:8e7590227d22 1982 if((DZ_case == -1 && DZ_NUM == 1) | (DZ_case == 1 && DZ_NUM == 1)) {
Lightvalve 30:8d561f16383b 1983 if(VALVE_DZ_timer < (int) (1.0 * (float) TMR_FREQ_5k)) {
Lightvalve 60:64181f1d3e60 1984 Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 60:64181f1d3e60 1985 //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end;
Lightvalve 60:64181f1d3e60 1986 //CONTROL_MODE = MODE_JOINT_CONTROL;
Lightvalve 30:8d561f16383b 1987 } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 1988 START_POS = pos.sen;
Lightvalve 30:8d561f16383b 1989 } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 1990 valve_pos.ref = Ref_Valve_Pos_Old - DZ_case * DZ_DIRECTION * 64 / DZ_index;
Lightvalve 14:8e7590227d22 1991 if(valve_pos.ref <= VALVE_MIN_POS) {
Lightvalve 14:8e7590227d22 1992 valve_pos.ref = VALVE_MIN_POS;
Lightvalve 14:8e7590227d22 1993 } else if(valve_pos.ref >= VALVE_MAX_POS) {
Lightvalve 14:8e7590227d22 1994 valve_pos.ref = VALVE_MAX_POS;
Lightvalve 13:747daba9cf59 1995 }
Lightvalve 14:8e7590227d22 1996 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 60:64181f1d3e60 1997
Lightvalve 30:8d561f16383b 1998 } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 1999 Ref_Valve_Pos_Old = valve_pos.ref;
Lightvalve 14:8e7590227d22 2000 FINAL_POS = pos.sen;
Lightvalve 14:8e7590227d22 2001
Lightvalve 14:8e7590227d22 2002 if((FINAL_POS - START_POS)>100) {
Lightvalve 14:8e7590227d22 2003 DZ_DIRECTION = 1 * DZ_case;
Lightvalve 14:8e7590227d22 2004 } else if((FINAL_POS - START_POS)<-100) {
Lightvalve 14:8e7590227d22 2005 DZ_DIRECTION = -1 * DZ_case;
Lightvalve 14:8e7590227d22 2006 } else {
Lightvalve 13:747daba9cf59 2007 DZ_DIRECTION = 1 * DZ_case;
Lightvalve 13:747daba9cf59 2008 }
Lightvalve 14:8e7590227d22 2009
Lightvalve 13:747daba9cf59 2010 VALVE_DZ_timer = 0;
Lightvalve 13:747daba9cf59 2011 DZ_index= DZ_index *2;
Lightvalve 14:8e7590227d22 2012 if(DZ_index >= 128) {
Lightvalve 14:8e7590227d22 2013 FIRST_DZ = valve_pos.ref;
Lightvalve 13:747daba9cf59 2014 DZ_NUM = 2;
Lightvalve 13:747daba9cf59 2015 Ref_Valve_Pos_Old = FIRST_DZ;
Lightvalve 13:747daba9cf59 2016 DZ_index = 1;
Lightvalve 13:747daba9cf59 2017 DZ_DIRECTION = 1;
Lightvalve 13:747daba9cf59 2018 }
Lightvalve 13:747daba9cf59 2019 }
Lightvalve 14:8e7590227d22 2020 } else if((DZ_case == -1 && DZ_NUM == 2) | (DZ_case == 1 && DZ_NUM == 2)) {
Lightvalve 30:8d561f16383b 2021 if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 60:64181f1d3e60 2022 Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 60:64181f1d3e60 2023 //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end;
Lightvalve 60:64181f1d3e60 2024 //CONTROL_MODE = MODE_JOINT_CONTROL;
Lightvalve 30:8d561f16383b 2025 } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2026 START_POS = pos.sen;
Lightvalve 30:8d561f16383b 2027 } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 60:64181f1d3e60 2028 valve_pos.ref = Ref_Valve_Pos_Old - DZ_case * DZ_DIRECTION * 64 / DZ_index;
Lightvalve 14:8e7590227d22 2029 if(valve_pos.ref <= VALVE_MIN_POS) {
Lightvalve 14:8e7590227d22 2030 valve_pos.ref = VALVE_MIN_POS;
Lightvalve 14:8e7590227d22 2031 } else if(valve_pos.ref >= VALVE_MAX_POS) {
Lightvalve 14:8e7590227d22 2032 valve_pos.ref = VALVE_MAX_POS;
Lightvalve 13:747daba9cf59 2033 }
Lightvalve 14:8e7590227d22 2034 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 61:bc8c8270f0ab 2035
Lightvalve 30:8d561f16383b 2036 } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 2037 Vout.ref = 0.0f;
Lightvalve 59:f308b1656d9c 2038 } else if(VALVE_DZ_timer > (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2039 Ref_Valve_Pos_Old = valve_pos.ref;
Lightvalve 14:8e7590227d22 2040 FINAL_POS = pos.sen;
Lightvalve 14:8e7590227d22 2041
Lightvalve 14:8e7590227d22 2042 if((FINAL_POS - START_POS)>100) {
Lightvalve 60:64181f1d3e60 2043 DZ_DIRECTION = 1 * DZ_case;
Lightvalve 14:8e7590227d22 2044 } else if((FINAL_POS - START_POS)<-100) {
Lightvalve 60:64181f1d3e60 2045 DZ_DIRECTION = -1 * DZ_case;
Lightvalve 14:8e7590227d22 2046 } else {
Lightvalve 60:64181f1d3e60 2047 DZ_DIRECTION = -1 * DZ_case;
Lightvalve 13:747daba9cf59 2048 }
Lightvalve 14:8e7590227d22 2049
Lightvalve 13:747daba9cf59 2050 VALVE_DZ_timer = 0;
Lightvalve 60:64181f1d3e60 2051 DZ_index= DZ_index * 2;
Lightvalve 14:8e7590227d22 2052 if(DZ_index >= 128) {
Lightvalve 14:8e7590227d22 2053 SECOND_DZ = valve_pos.ref;
Lightvalve 57:f4819de54e7a 2054 VALVE_CENTER = (int) (0.5f * (float) (FIRST_DZ) + 0.5f * (float) (SECOND_DZ));
Lightvalve 13:747daba9cf59 2055 first_check = 0;
Lightvalve 33:91b17819ec30 2056 VALVE_DEADZONE_MINUS = (float) FIRST_DZ;
Lightvalve 33:91b17819ec30 2057 VALVE_DEADZONE_PLUS = (float) SECOND_DZ;
Lightvalve 19:23b7c1ad8683 2058
Lightvalve 170:42c938a40313 2059 // ROM_RESET_DATA();
Lightvalve 170:42c938a40313 2060 spi_eeprom_write(RID_VALVE_CNETER, (int16_t) VALVE_CENTER);
Lightvalve 170:42c938a40313 2061 spi_eeprom_write(RID_VALVE_MAX_POS, (int16_t) VALVE_MAX_POS);
Lightvalve 170:42c938a40313 2062 spi_eeprom_write(RID_VALVE_MIN_POS, (int16_t) VALVE_MIN_POS);
Lightvalve 34:bb2ca2fc2a8e 2063
Lightvalve 60:64181f1d3e60 2064 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 13:747daba9cf59 2065 DZ_index = 1;
Lightvalve 13:747daba9cf59 2066 }
Lightvalve 13:747daba9cf59 2067 }
Lightvalve 14:8e7590227d22 2068 } else if(DZ_case == 0 && DZ_NUM ==1) {
Lightvalve 30:8d561f16383b 2069 if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 60:64181f1d3e60 2070 Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 60:64181f1d3e60 2071 //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end;
Lightvalve 60:64181f1d3e60 2072 //CONTROL_MODE = MODE_JOINT_CONTROL;
Lightvalve 30:8d561f16383b 2073 } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2074 START_POS = pos.sen;
Lightvalve 30:8d561f16383b 2075 } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2076 valve_pos.ref = Ref_Valve_Pos_Old - DZ_DIRECTION * 64 / DZ_index;
Lightvalve 14:8e7590227d22 2077 if(valve_pos.ref <= VALVE_MIN_POS) {
Lightvalve 14:8e7590227d22 2078 valve_pos.ref = VALVE_MIN_POS;
Lightvalve 14:8e7590227d22 2079 } else if(valve_pos.ref >= VALVE_MAX_POS) {
Lightvalve 14:8e7590227d22 2080 valve_pos.ref = VALVE_MAX_POS;
Lightvalve 13:747daba9cf59 2081 }
Lightvalve 14:8e7590227d22 2082 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 61:bc8c8270f0ab 2083
Lightvalve 30:8d561f16383b 2084 } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2085 Ref_Valve_Pos_Old = valve_pos.ref;
Lightvalve 14:8e7590227d22 2086 FINAL_POS = pos.sen;
Lightvalve 14:8e7590227d22 2087
Lightvalve 14:8e7590227d22 2088 if((FINAL_POS - START_POS)>100) {
Lightvalve 14:8e7590227d22 2089 DZ_DIRECTION = 1;
Lightvalve 14:8e7590227d22 2090 } else if((FINAL_POS - START_POS)<-100) {
Lightvalve 14:8e7590227d22 2091 DZ_DIRECTION = -1;
Lightvalve 14:8e7590227d22 2092 } else {
Lightvalve 13:747daba9cf59 2093 DZ_DIRECTION = 1;
Lightvalve 13:747daba9cf59 2094 }
Lightvalve 13:747daba9cf59 2095 VALVE_DZ_timer = 0;
Lightvalve 13:747daba9cf59 2096 DZ_index= DZ_index *2;
Lightvalve 14:8e7590227d22 2097 if(DZ_index >= 128) {
Lightvalve 14:8e7590227d22 2098 FIRST_DZ = valve_pos.ref;
Lightvalve 13:747daba9cf59 2099 DZ_NUM = 2;
Lightvalve 13:747daba9cf59 2100 Ref_Valve_Pos_Old = FIRST_DZ;
Lightvalve 13:747daba9cf59 2101 DZ_index = 1;
Lightvalve 13:747daba9cf59 2102 DZ_DIRECTION = 1;
Lightvalve 13:747daba9cf59 2103 }
Lightvalve 13:747daba9cf59 2104 }
Lightvalve 14:8e7590227d22 2105 } else {
Lightvalve 30:8d561f16383b 2106 if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 60:64181f1d3e60 2107 Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 60:64181f1d3e60 2108 //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end;
Lightvalve 60:64181f1d3e60 2109 //CONTROL_MODE = MODE_JOINT_CONTROL;
Lightvalve 30:8d561f16383b 2110 } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2111 START_POS = pos.sen;
Lightvalve 30:8d561f16383b 2112 } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2113 valve_pos.ref = Ref_Valve_Pos_Old + DZ_DIRECTION * 64 / DZ_index;
Lightvalve 14:8e7590227d22 2114 if(valve_pos.ref <= VALVE_MIN_POS) {
Lightvalve 14:8e7590227d22 2115 valve_pos.ref = VALVE_MIN_POS;
Lightvalve 14:8e7590227d22 2116 } else if(valve_pos.ref > VALVE_MAX_POS) {
Lightvalve 14:8e7590227d22 2117 valve_pos.ref = VALVE_MAX_POS - 1;
Lightvalve 13:747daba9cf59 2118 }
Lightvalve 14:8e7590227d22 2119 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 60:64181f1d3e60 2120
Lightvalve 30:8d561f16383b 2121 } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 2122 Vout.ref = 0.0f;
Lightvalve 59:f308b1656d9c 2123 } else if(VALVE_DZ_timer > (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2124 Ref_Valve_Pos_Old = valve_pos.ref;
Lightvalve 14:8e7590227d22 2125 FINAL_POS = pos.sen;
Lightvalve 61:bc8c8270f0ab 2126
Lightvalve 60:64181f1d3e60 2127 if((FINAL_POS - START_POS)>100) {
Lightvalve 13:747daba9cf59 2128 DZ_DIRECTION = 1;
Lightvalve 60:64181f1d3e60 2129 } else if((FINAL_POS - START_POS)<-100) {
Lightvalve 60:64181f1d3e60 2130 DZ_DIRECTION = -1;
Lightvalve 60:64181f1d3e60 2131 } else {
Lightvalve 13:747daba9cf59 2132 DZ_DIRECTION = 1;
Lightvalve 60:64181f1d3e60 2133 }
Lightvalve 14:8e7590227d22 2134
Lightvalve 13:747daba9cf59 2135 VALVE_DZ_timer = 0;
Lightvalve 13:747daba9cf59 2136 DZ_index= DZ_index *2;
Lightvalve 14:8e7590227d22 2137 if(DZ_index >= 128) {
Lightvalve 14:8e7590227d22 2138 SECOND_DZ = valve_pos.ref;
Lightvalve 57:f4819de54e7a 2139 VALVE_CENTER = (int) (0.5f * (float) (FIRST_DZ) + 0.5f * (float) (SECOND_DZ));
Lightvalve 13:747daba9cf59 2140 first_check = 0;
Lightvalve 33:91b17819ec30 2141 VALVE_DEADZONE_MINUS = (float) FIRST_DZ;
Lightvalve 33:91b17819ec30 2142 VALVE_DEADZONE_PLUS = (float) SECOND_DZ;
Lightvalve 61:bc8c8270f0ab 2143
Lightvalve 170:42c938a40313 2144 // ROM_RESET_DATA();
Lightvalve 170:42c938a40313 2145 spi_eeprom_write(RID_VALVE_CNETER, (int16_t) VALVE_CENTER);
Lightvalve 170:42c938a40313 2146 spi_eeprom_write(RID_VALVE_MAX_POS, (int16_t) VALVE_MAX_POS);
Lightvalve 170:42c938a40313 2147 spi_eeprom_write(RID_VALVE_MIN_POS, (int16_t) VALVE_MIN_POS);
Lightvalve 34:bb2ca2fc2a8e 2148
Lightvalve 57:f4819de54e7a 2149 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 13:747daba9cf59 2150 DZ_index = 1;
Lightvalve 13:747daba9cf59 2151 }
Lightvalve 13:747daba9cf59 2152 }
Lightvalve 13:747daba9cf59 2153 }
Lightvalve 14:8e7590227d22 2154 }
Lightvalve 13:747daba9cf59 2155 break;
Lightvalve 13:747daba9cf59 2156 }
Lightvalve 14:8e7590227d22 2157
Lightvalve 14:8e7590227d22 2158 case MODE_DDV_POS_VS_FLOWRATE: {
Lightvalve 59:f308b1656d9c 2159 CONTROL_MODE = MODE_VALVE_OPEN_LOOP;
Lightvalve 13:747daba9cf59 2160 VALVE_FR_timer = VALVE_FR_timer + 1;
Lightvalve 14:8e7590227d22 2161 if(first_check == 0) {
Lightvalve 30:8d561f16383b 2162 if(VALVE_FR_timer < (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 2163 Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 23:59218d4a256d 2164 //CAN_TX_PRES((int16_t) (VALVE_FR_timer), (int16_t) (6));
Lightvalve 30:8d561f16383b 2165 } else if(VALVE_FR_timer == (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 2166 Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 14:8e7590227d22 2167 pos_plus_end = pos.sen;
Lightvalve 14:8e7590227d22 2168 // CAN_TX_PRES((int16_t) (V_out), (int16_t) (7));
Lightvalve 30:8d561f16383b 2169 } else if(VALVE_FR_timer < (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 2170 Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 30:8d561f16383b 2171 } else if(VALVE_FR_timer == (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2172 // CAN_TX_PRES((int16_t) (V_out), (int16_t) (8));
Lightvalve 59:f308b1656d9c 2173 Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f;
Lightvalve 14:8e7590227d22 2174 pos_minus_end = pos.sen;
Lightvalve 13:747daba9cf59 2175 first_check = 1;
Lightvalve 13:747daba9cf59 2176 VALVE_FR_timer = 0;
Lightvalve 57:f4819de54e7a 2177 valve_pos.ref = (float) VALVE_CENTER;
Lightvalve 13:747daba9cf59 2178 ID_index = 0;
Lightvalve 13:747daba9cf59 2179 max_check = 0;
Lightvalve 13:747daba9cf59 2180 min_check = 0;
Lightvalve 13:747daba9cf59 2181 }
Lightvalve 14:8e7590227d22 2182 } else {
Lightvalve 30:8d561f16383b 2183 if(VALVE_FR_timer < (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 59:f308b1656d9c 2184 //V_out = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION;
Lightvalve 59:f308b1656d9c 2185 pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end;
Lightvalve 59:f308b1656d9c 2186 CONTROL_MODE = MODE_JOINT_CONTROL;
Lightvalve 30:8d561f16383b 2187 } else if(VALVE_FR_timer == (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 13:747daba9cf59 2188 data_num = 0;
Lightvalve 57:f4819de54e7a 2189 valve_pos.ref = 10.0f*((float) ID_index_array[ID_index]) + (float) VALVE_CENTER;
Lightvalve 14:8e7590227d22 2190
Lightvalve 14:8e7590227d22 2191 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 14:8e7590227d22 2192 START_POS = pos.sen;
Lightvalve 30:8d561f16383b 2193 } else if(VALVE_FR_timer < (int) (5.0f * (float) TMR_FREQ_5k)) {
Lightvalve 57:f4819de54e7a 2194 valve_pos.ref = 10.0f*((float) ID_index_array[ID_index]) + (float) VALVE_CENTER;
Lightvalve 14:8e7590227d22 2195 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 13:747daba9cf59 2196 data_num = data_num + 1;
Lightvalve 30:8d561f16383b 2197 if(abs(0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen) > 20000.0f) {
Lightvalve 14:8e7590227d22 2198 FINAL_POS = pos.sen;
Lightvalve 14:8e7590227d22 2199 one_period_end = 1;
Lightvalve 13:747daba9cf59 2200 }
Lightvalve 30:8d561f16383b 2201 } else if(VALVE_FR_timer == (int) (5.0f * (float) TMR_FREQ_5k)) {
Lightvalve 14:8e7590227d22 2202 FINAL_POS = pos.sen;
Lightvalve 13:747daba9cf59 2203 one_period_end = 1;
Lightvalve 59:f308b1656d9c 2204 V_out = 0.0f;
Lightvalve 13:747daba9cf59 2205 }
Lightvalve 14:8e7590227d22 2206
Lightvalve 14:8e7590227d22 2207 if(one_period_end == 1) {
Lightvalve 14:8e7590227d22 2208 if(valve_pos.ref > VALVE_MAX_POS) {
Lightvalve 13:747daba9cf59 2209 max_check = 1;
Lightvalve 14:8e7590227d22 2210 } else if(valve_pos.ref < VALVE_MIN_POS) {
Lightvalve 13:747daba9cf59 2211 min_check = 1;
Lightvalve 13:747daba9cf59 2212 }
Lightvalve 13:747daba9cf59 2213 JOINT_VEL[ID_index] = (FINAL_POS - START_POS) / data_num * TMR_FREQ_5k; // pulse/sec
Lightvalve 19:23b7c1ad8683 2214
Lightvalve 13:747daba9cf59 2215 VALVE_FR_timer = 0;
Lightvalve 13:747daba9cf59 2216 one_period_end = 0;
Lightvalve 13:747daba9cf59 2217 ID_index= ID_index +1;
Lightvalve 30:8d561f16383b 2218 V_out = 0.0f;
Lightvalve 13:747daba9cf59 2219 }
Lightvalve 14:8e7590227d22 2220
Lightvalve 14:8e7590227d22 2221 if(max_check == 1 && min_check == 1) {
Lightvalve 19:23b7c1ad8683 2222
Lightvalve 13:747daba9cf59 2223 VALVE_POS_NUM = ID_index;
Lightvalve 170:42c938a40313 2224 // ROM_RESET_DATA();
Lightvalve 170:42c938a40313 2225 for(int i=0; i<100; i++) {
Lightvalve 170:42c938a40313 2226 spi_eeprom_write(RID_VALVE_POS_VS_FLOWRATE_0 + i, (int16_t) (JOINT_VEL[i] & 0xFFFF));
Lightvalve 170:42c938a40313 2227 spi_eeprom_write(RID_VALVE_POS_VS_FLOWRATE_0_1 + i, (int16_t) ((JOINT_VEL[i] >> 16) & 0xFFFF));
Lightvalve 170:42c938a40313 2228 }
Lightvalve 13:747daba9cf59 2229 ID_index = 0;
Lightvalve 13:747daba9cf59 2230 first_check = 0;
Lightvalve 13:747daba9cf59 2231 VALVE_FR_timer = 0;
Lightvalve 57:f4819de54e7a 2232 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 49:e7bcfc244d40 2233 // CAN_TX_PRES((int16_t) (VALVE_FR_timer), (int16_t) (6));
Lightvalve 13:747daba9cf59 2234 }
Lightvalve 13:747daba9cf59 2235 }
Lightvalve 13:747daba9cf59 2236 break;
Lightvalve 13:747daba9cf59 2237 }
Lightvalve 58:2eade98630e2 2238
Lightvalve 57:f4819de54e7a 2239 case MODE_SYSTEM_ID: {
Lightvalve 169:645207e160ca 2240 freq_sysid_Iref = (double) cnt_sysid * DT_TMR3 * 3.0f;
Lightvalve 57:f4819de54e7a 2241 valve_pos.ref = 2500.0f * sin(2.0f * 3.14159f * freq_sysid_Iref * (double) cnt_sysid * DT_TMR3);
Lightvalve 57:f4819de54e7a 2242 CONTROL_MODE = MODE_VALVE_OPEN_LOOP;
Lightvalve 57:f4819de54e7a 2243 cnt_sysid++;
Lightvalve 57:f4819de54e7a 2244 if (freq_sysid_Iref >= 300) {
Lightvalve 57:f4819de54e7a 2245 cnt_sysid = 0;
Lightvalve 57:f4819de54e7a 2246 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 57:f4819de54e7a 2247 }
Lightvalve 57:f4819de54e7a 2248 break;
Lightvalve 57:f4819de54e7a 2249 }
Lightvalve 58:2eade98630e2 2250
Lightvalve 169:645207e160ca 2251 case MODE_FREQ_TEST: {
Lightvalve 169:645207e160ca 2252 float valve_pos_ref = 2500.0f * sin(2.0f * 3.141592f * freq_test_valve_ref * (float) cnt_freq_test * DT_TMR3);
Lightvalve 169:645207e160ca 2253 if(valve_pos_ref >= 0) {
Lightvalve 169:645207e160ca 2254 valve_pos.ref = (double)VALVE_CENTER + (double)valve_pos_ref * ((double)VALVE_MAX_POS-(double)VALVE_CENTER)/10000.0f;
Lightvalve 169:645207e160ca 2255 } else {
Lightvalve 169:645207e160ca 2256 valve_pos.ref = (double)VALVE_CENTER - (double)valve_pos_ref * ((double)VALVE_MIN_POS-(double)VALVE_CENTER)/10000.0f;
Lightvalve 169:645207e160ca 2257 }
Lightvalve 169:645207e160ca 2258 ref_array[cnt_freq_test] = valve_pos_ref;
Lightvalve 169:645207e160ca 2259 if(value>=(float) VALVE_CENTER) {
Lightvalve 169:645207e160ca 2260 pos_array[cnt_freq_test] = 10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER);
Lightvalve 169:645207e160ca 2261 } else {
Lightvalve 169:645207e160ca 2262 pos_array[cnt_freq_test] = -10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER);
Lightvalve 169:645207e160ca 2263 }
Lightvalve 58:2eade98630e2 2264
Lightvalve 169:645207e160ca 2265 CONTROL_MODE = MODE_VALVE_POSITION_CONTROL;
Lightvalve 169:645207e160ca 2266 cnt_freq_test++;
Lightvalve 169:645207e160ca 2267 if (freq_test_valve_ref * (float) cnt_freq_test * DT_TMR3 > 2) {
Lightvalve 169:645207e160ca 2268 buffer_data_size = cnt_freq_test;
Lightvalve 169:645207e160ca 2269 cnt_freq_test = 0;
Lightvalve 169:645207e160ca 2270 cnt_send_buffer = 0;
Lightvalve 169:645207e160ca 2271 freq_test_valve_ref = freq_test_valve_ref * 1.05f;
Lightvalve 169:645207e160ca 2272 if (freq_test_valve_ref >= 400) {
Lightvalve 169:645207e160ca 2273 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2274 CONTROL_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2275 CAN_TX_PWM((int16_t) (1)); //1300
Lightvalve 169:645207e160ca 2276 }
Lightvalve 169:645207e160ca 2277 CONTROL_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2278 CONTROL_UTILITY_MODE = MODE_SEND_OVER;
Lightvalve 170:42c938a40313 2279
Lightvalve 169:645207e160ca 2280 }
Lightvalve 169:645207e160ca 2281 break;
Lightvalve 169:645207e160ca 2282 }
Lightvalve 169:645207e160ca 2283 case MODE_SEND_BUFFER: {
Lightvalve 169:645207e160ca 2284 // if (TMR2_COUNT_CAN_TX % (int) ((int) TMR_FREQ_5k/CAN_FREQ) == 0) {
Lightvalve 169:645207e160ca 2285 // CAN_TX_PRES((int16_t) (pos_array[cnt_send_buffer]), (int16_t) (ref_array[cnt_send_buffer])); // 1400
Lightvalve 169:645207e160ca 2286 // if(cnt_send_buffer>=buffer_data_size) {
Lightvalve 169:645207e160ca 2287 // CONTROL_UTILITY_MODE = MODE_FREQ_TEST;
Lightvalve 169:645207e160ca 2288 // }
Lightvalve 169:645207e160ca 2289 // cnt_send_buffer++;
Lightvalve 169:645207e160ca 2290 // }
Lightvalve 169:645207e160ca 2291
Lightvalve 169:645207e160ca 2292 break;
Lightvalve 169:645207e160ca 2293 }
Lightvalve 169:645207e160ca 2294 case MODE_SEND_OVER: {
Lightvalve 169:645207e160ca 2295 CAN_TX_TORQUE((int16_t) (buffer_data_size)); //1300
Lightvalve 169:645207e160ca 2296 CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2297 CONTROL_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2298 break;
Lightvalve 169:645207e160ca 2299 }
Lightvalve 170:42c938a40313 2300
Lightvalve 169:645207e160ca 2301 case MODE_STEP_TEST: {
Lightvalve 169:645207e160ca 2302 float valve_pos_ref = 0.0f;
Lightvalve 170:42c938a40313 2303 if (cnt_step_test < (int) (1.0f * (float) TMR_FREQ_5k)) {
Lightvalve 169:645207e160ca 2304 valve_pos_ref = 0.0f;
Lightvalve 170:42c938a40313 2305 } else {
Lightvalve 169:645207e160ca 2306 valve_pos_ref = 10000.0f;
Lightvalve 169:645207e160ca 2307 }
Lightvalve 169:645207e160ca 2308 if(valve_pos_ref >= 0) {
Lightvalve 169:645207e160ca 2309 valve_pos.ref = (double)VALVE_CENTER + (double)valve_pos_ref * ((double)VALVE_MAX_POS-(double)VALVE_CENTER)/10000.0f;
Lightvalve 169:645207e160ca 2310 } else {
Lightvalve 169:645207e160ca 2311 valve_pos.ref = (double)VALVE_CENTER - (double)valve_pos_ref * ((double)VALVE_MIN_POS-(double)VALVE_CENTER)/10000.0f;
Lightvalve 169:645207e160ca 2312 }
Lightvalve 169:645207e160ca 2313 ref_array[cnt_step_test] = valve_pos_ref;
Lightvalve 169:645207e160ca 2314 if(value>=(float) VALVE_CENTER) {
Lightvalve 169:645207e160ca 2315 pos_array[cnt_step_test] = 10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER);
Lightvalve 169:645207e160ca 2316 } else {
Lightvalve 169:645207e160ca 2317 pos_array[cnt_step_test] = -10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER);
Lightvalve 169:645207e160ca 2318 }
Lightvalve 169:645207e160ca 2319
Lightvalve 169:645207e160ca 2320 CONTROL_MODE = MODE_VALVE_POSITION_CONTROL;
Lightvalve 169:645207e160ca 2321 cnt_step_test++;
Lightvalve 170:42c938a40313 2322 if (cnt_step_test > (int) (2.0f * (float) TMR_FREQ_5k)) {
Lightvalve 169:645207e160ca 2323 buffer_data_size = cnt_step_test;
Lightvalve 169:645207e160ca 2324 cnt_step_test = 0;
Lightvalve 169:645207e160ca 2325 cnt_send_buffer = 0;
Lightvalve 169:645207e160ca 2326 CONTROL_UTILITY_MODE = MODE_SEND_OVER;
Lightvalve 169:645207e160ca 2327 CONTROL_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2328 }
Lightvalve 169:645207e160ca 2329 // if (cnt_step_test > (int) (2.0f * (float) TMR_FREQ_5k))
Lightvalve 169:645207e160ca 2330 // {
Lightvalve 169:645207e160ca 2331 // CONTROL_UTILITY_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2332 // CONTROL_MODE = MODE_NO_ACT;
Lightvalve 169:645207e160ca 2333 // CAN_TX_PWM((int16_t) (1)); //1300
Lightvalve 169:645207e160ca 2334 // }
Lightvalve 170:42c938a40313 2335
Lightvalve 169:645207e160ca 2336 break;
Lightvalve 169:645207e160ca 2337 }
Lightvalve 57:f4819de54e7a 2338
Lightvalve 57:f4819de54e7a 2339 default:
Lightvalve 57:f4819de54e7a 2340 break;
Lightvalve 57:f4819de54e7a 2341 }
Lightvalve 57:f4819de54e7a 2342
Lightvalve 57:f4819de54e7a 2343 // CONTROL MODE ------------------------------------------------------------
Lightvalve 57:f4819de54e7a 2344
Lightvalve 57:f4819de54e7a 2345 switch (CONTROL_MODE) {
Lightvalve 57:f4819de54e7a 2346 case MODE_NO_ACT: {
Lightvalve 57:f4819de54e7a 2347 V_out = 0.0f;
Lightvalve 57:f4819de54e7a 2348 break;
Lightvalve 57:f4819de54e7a 2349 }
Lightvalve 57:f4819de54e7a 2350
Lightvalve 57:f4819de54e7a 2351 case MODE_VALVE_POSITION_CONTROL: {
Lightvalve 67:c2812cf26c38 2352 if (OPERATING_MODE == 5) { //SW Valve
Lightvalve 57:f4819de54e7a 2353 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 59:f308b1656d9c 2354 V_out = Vout.ref;
Lightvalve 67:c2812cf26c38 2355 } else if (CURRENT_CONTROL_MODE == 0) { //PWM
Lightvalve 67:c2812cf26c38 2356 V_out = valve_pos.ref;
Lightvalve 169:645207e160ca 2357 } else {
Lightvalve 67:c2812cf26c38 2358 I_REF = valve_pos.ref * 0.001f;
Lightvalve 57:f4819de54e7a 2359 }
Lightvalve 57:f4819de54e7a 2360 break;
Lightvalve 57:f4819de54e7a 2361 }
Lightvalve 57:f4819de54e7a 2362
Lightvalve 57:f4819de54e7a 2363 case MODE_JOINT_CONTROL: {
Lightvalve 169:645207e160ca 2364
Lightvalve 57:f4819de54e7a 2365 double torq_ref = 0.0f;
Lightvalve 57:f4819de54e7a 2366 pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm]
Lightvalve 67:c2812cf26c38 2367 vel.err = (0.0f - vel.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm/s]
Lightvalve 57:f4819de54e7a 2368 pos.err_sum += pos.err/(float) TMR_FREQ_5k; //[mm]
Lightvalve 169:645207e160ca 2369
Lightvalve 67:c2812cf26c38 2370 //K & D Low Pass Filter
Lightvalve 67:c2812cf26c38 2371 float alpha_K_D = 1.0f/(1.0f + 5000.0f/(2.0f*3.14f*30.0f)); // f_cutoff : 30Hz
Lightvalve 67:c2812cf26c38 2372 K_LPF = K_LPF*(1.0f-alpha_K_D)+K_SPRING*(alpha_K_D);
Lightvalve 67:c2812cf26c38 2373 D_LPF = D_LPF*(1.0f-alpha_K_D)+D_DAMPER*(alpha_K_D);
Lightvalve 169:645207e160ca 2374
Lightvalve 139:15621998925b 2375 // torq_ref = torq.ref + K_LPF * pos.err - D_LPF * vel.sen / ENC_PULSE_PER_POSITION; //[N]
Lightvalve 139:15621998925b 2376 torq_ref = torq.ref;
Lightvalve 57:f4819de54e7a 2377
Lightvalve 57:f4819de54e7a 2378 // torque feedback
Lightvalve 67:c2812cf26c38 2379 torq.err = torq_ref - torq.sen; //[N]
Lightvalve 57:f4819de54e7a 2380 torq.err_sum += torq.err/(float) TMR_FREQ_5k; //[N]
Lightvalve 57:f4819de54e7a 2381
Lightvalve 57:f4819de54e7a 2382 if (((OPERATING_MODE&0b110)>>1) == 0 || ((OPERATING_MODE&0b110)>>1) == 1) {
Lightvalve 58:2eade98630e2 2383
Lightvalve 57:f4819de54e7a 2384 double I_REF_POS = 0.0f;
Lightvalve 57:f4819de54e7a 2385 double I_REF_FORCE_FB = 0.0f; // I_REF by Force Feedback
Lightvalve 57:f4819de54e7a 2386 double I_REF_VC = 0.0f; // I_REF for velocity compensation
Lightvalve 57:f4819de54e7a 2387
Lightvalve 57:f4819de54e7a 2388 double temp_vel_pos = 0.0f;
Lightvalve 57:f4819de54e7a 2389 double temp_vel_torq = 0.0f;
Lightvalve 57:f4819de54e7a 2390 double wn_Pos = 2.0f * PI * 5.0f; // f_cut : 5Hz Position Control
Lightvalve 58:2eade98630e2 2391
Lightvalve 69:3995ffeaa786 2392 if ((OPERATING_MODE & 0x01) == 0) { // Rotary Mode
Lightvalve 57:f4819de54e7a 2393 temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION) * PI / 180.0f; // rad/s
Lightvalve 57:f4819de54e7a 2394 // L when P-gain = 100, f_cut = 10Hz L feedforward velocity
Lightvalve 69:3995ffeaa786 2395 } else if ((OPERATING_MODE & 0x01) == 1) {
Lightvalve 57:f4819de54e7a 2396 temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION); // mm/s
Lightvalve 57:f4819de54e7a 2397 // L when P-gain = 100, f_cut = 10Hz L feedforward velocity
Lightvalve 57:f4819de54e7a 2398 }
Lightvalve 57:f4819de54e7a 2399 if (temp_vel_pos > 0.0f) I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_A * 0.00006f / (K_v * sqrt(2.0f * alpha3 / (alpha3 + 1.0f))));
Lightvalve 57:f4819de54e7a 2400 else I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_B * 0.00006f / (K_v * sqrt(2.0f / (alpha3 + 1.0f))));
Lightvalve 57:f4819de54e7a 2401
Lightvalve 57:f4819de54e7a 2402 // velocity compensation for torque control
Lightvalve 69:3995ffeaa786 2403 if ((OPERATING_MODE & 0x01) == 0) { // Rotary Mode
Lightvalve 57:f4819de54e7a 2404 I_REF_FORCE_FB = 0.001f * ((double) P_GAIN_JOINT_TORQUE * torq.err + (double) I_GAIN_JOINT_TORQUE * torq.err_sum);
Lightvalve 57:f4819de54e7a 2405 // temp_vel_torq = (0.01 * (double) VELOCITY_COMP_GAIN * (double) CUR_VELOCITY / (double) ENC_PULSE_PER_POSITION) * PI / 180.0; // rad/s
Lightvalve 57:f4819de54e7a 2406 temp_vel_torq = (0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / (double) ENC_PULSE_PER_POSITION) * PI / 180.0f; // rad/s
Lightvalve 57:f4819de54e7a 2407 // L feedforward velocity
Lightvalve 69:3995ffeaa786 2408 } else if ((OPERATING_MODE & 0x01) == 1) {
Lightvalve 57:f4819de54e7a 2409 I_REF_FORCE_FB = 0.001f * 0.01f*((double) P_GAIN_JOINT_TORQUE * torq.err + (double) I_GAIN_JOINT_TORQUE * torq.err_sum); // Linear Actuators are more sensitive.
Lightvalve 57:f4819de54e7a 2410 // temp_vel_torq = (0.01 * (double) VELOCITY_COMP_GAIN * (double) CUR_VELOCITY / (double) ENC_PULSE_PER_POSITION); // mm/s
Lightvalve 57:f4819de54e7a 2411 temp_vel_torq = (0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / (double) ENC_PULSE_PER_POSITION); // mm/s
Lightvalve 57:f4819de54e7a 2412 // L feedforward velocity
Lightvalve 57:f4819de54e7a 2413 }
Lightvalve 57:f4819de54e7a 2414 if (temp_vel_torq > 0.0f) I_REF_VC = temp_vel_torq * ((double) PISTON_AREA_A * 0.00006f / (K_v * sqrt(2.0f * alpha3 / (alpha3 + 1.0f))));
Lightvalve 57:f4819de54e7a 2415 else I_REF_VC = temp_vel_torq * ((double) PISTON_AREA_B * 0.00006f / (K_v * sqrt(2.0f / (alpha3 + 1.0f))));
Lightvalve 57:f4819de54e7a 2416 // L velocity(rad/s or mm/s) >> I_ref(mA)
Lightvalve 57:f4819de54e7a 2417 // Ref_Joint_FT_dot = (Ref_Joint_FT_Nm - Ref_Joint_FT_Nm_old) / TMR_DT_5k;
Lightvalve 57:f4819de54e7a 2418 // Ref_Joint_FT_Nm_old = Ref_Joint_FT_Nm;
Lightvalve 57:f4819de54e7a 2419
Lightvalve 57:f4819de54e7a 2420 I_REF = (1.0f - alpha_trans) * I_REF_POS + alpha_trans * (I_REF_VC + I_REF_FORCE_FB);
Lightvalve 169:645207e160ca 2421
Lightvalve 67:c2812cf26c38 2422 // Anti-windup for FT
Lightvalve 67:c2812cf26c38 2423 if (I_GAIN_JOINT_TORQUE != 0) {
Lightvalve 67:c2812cf26c38 2424 double I_MAX = 10.0f; // Maximum Current : 10mV
Lightvalve 67:c2812cf26c38 2425 double Ka = 2.0f / ((double) I_GAIN_JOINT_TORQUE * 0.001f);
Lightvalve 67:c2812cf26c38 2426 if (I_REF > I_MAX) {
Lightvalve 67:c2812cf26c38 2427 double I_rem = I_REF - I_MAX;
Lightvalve 67:c2812cf26c38 2428 I_rem = Ka*I_rem;
Lightvalve 67:c2812cf26c38 2429 I_REF = I_MAX;
Lightvalve 67:c2812cf26c38 2430 torq.err_sum = torq.err_sum - I_rem /(float) TMR_FREQ_5k;
Lightvalve 67:c2812cf26c38 2431 } else if (I_REF < -I_MAX) {
Lightvalve 67:c2812cf26c38 2432 double I_rem = I_REF - (-I_MAX);
Lightvalve 67:c2812cf26c38 2433 I_rem = Ka*I_rem;
Lightvalve 67:c2812cf26c38 2434 I_REF = -I_MAX;
Lightvalve 67:c2812cf26c38 2435 torq.err_sum = torq.err_sum - I_rem /(float) TMR_FREQ_5k;
Lightvalve 67:c2812cf26c38 2436 }
Lightvalve 67:c2812cf26c38 2437 }
Lightvalve 57:f4819de54e7a 2438
Lightvalve 57:f4819de54e7a 2439 } else {
Lightvalve 57:f4819de54e7a 2440 float VALVE_POS_RAW_FORCE_FB = 0.0f;
Lightvalve 72:3436ce769b1e 2441 float VALVE_POS_RAW_FORCE_FF = 0.0f;
Lightvalve 72:3436ce769b1e 2442 float VALVE_POS_RAW = 0.0f;
Lightvalve 169:645207e160ca 2443
Lightvalve 209:ebc69d6ee6f1 2444 VALVE_POS_RAW_FORCE_FB = alpha_trans*(((float) P_GAIN_JOINT_TORQUE * torq.err + (float) I_GAIN_JOINT_TORQUE * torq.err_sum + (float) D_GAIN_JOINT_TORQUE * (torq.ref_diff - torq_dot.sen)) * 0.01f + DDV_JOINT_POS_FF(vel.sen))+ (1.0f-alpha_trans) * (P_GAIN_JOINT_POSITION * 0.01f * pos.err + DDV_JOINT_POS_FF(vel.ref));
Lightvalve 57:f4819de54e7a 2445
Lightvalve 72:3436ce769b1e 2446 VALVE_POS_RAW_FORCE_FF = P_GAIN_JOINT_TORQUE_FF * torq_ref * 0.001f + D_GAIN_JOINT_TORQUE_FF * (torq_ref - torq_ref_past) * 0.0001f;
Lightvalve 169:645207e160ca 2447
Lightvalve 72:3436ce769b1e 2448 VALVE_POS_RAW = VALVE_POS_RAW_FORCE_FB + VALVE_POS_RAW_FORCE_FF;
Lightvalve 169:645207e160ca 2449
Lightvalve 169:645207e160ca 2450
Lightvalve 72:3436ce769b1e 2451 if (VALVE_POS_RAW >= 0) {
Lightvalve 72:3436ce769b1e 2452 valve_pos.ref = VALVE_POS_RAW + VALVE_DEADZONE_PLUS;
Lightvalve 57:f4819de54e7a 2453 } else {
Lightvalve 72:3436ce769b1e 2454 valve_pos.ref = VALVE_POS_RAW + VALVE_DEADZONE_MINUS;
Lightvalve 57:f4819de54e7a 2455 }
Lightvalve 57:f4819de54e7a 2456
Lightvalve 57:f4819de54e7a 2457 if(I_GAIN_JOINT_TORQUE != 0) {
Lightvalve 139:15621998925b 2458 double Ka = 2.0f / (double) I_GAIN_JOINT_TORQUE * 100.0f;
Lightvalve 57:f4819de54e7a 2459 if(valve_pos.ref>VALVE_MAX_POS) {
Lightvalve 57:f4819de54e7a 2460 double valve_pos_rem = valve_pos.ref - VALVE_MAX_POS;
Lightvalve 57:f4819de54e7a 2461 valve_pos_rem = valve_pos_rem * Ka;
Lightvalve 57:f4819de54e7a 2462 valve_pos.ref = VALVE_MAX_POS;
Lightvalve 57:f4819de54e7a 2463 torq.err_sum = torq.err_sum - valve_pos_rem/(float) TMR_FREQ_5k;
Lightvalve 57:f4819de54e7a 2464 } else if(valve_pos.ref < VALVE_MIN_POS) {
Lightvalve 57:f4819de54e7a 2465 double valve_pos_rem = valve_pos.ref - VALVE_MIN_POS;
Lightvalve 57:f4819de54e7a 2466 valve_pos_rem = valve_pos_rem * Ka;
Lightvalve 57:f4819de54e7a 2467 valve_pos.ref = VALVE_MIN_POS;
Lightvalve 57:f4819de54e7a 2468 torq.err_sum = torq.err_sum - valve_pos_rem/(float) TMR_FREQ_5k;
Lightvalve 57:f4819de54e7a 2469 }
Lightvalve 57:f4819de54e7a 2470 }
Lightvalve 61:bc8c8270f0ab 2471
Lightvalve 57:f4819de54e7a 2472 VALVE_POS_CONTROL(valve_pos.ref);
Lightvalve 61:bc8c8270f0ab 2473
Lightvalve 67:c2812cf26c38 2474 // Vout.ref = (float) P_GAIN_JOINT_POSITION * 0.01f * ((float) pos.err);
Lightvalve 60:64181f1d3e60 2475 V_out = (float) Vout.ref;
Lightvalve 57:f4819de54e7a 2476
Lightvalve 57:f4819de54e7a 2477 }
Lightvalve 169:645207e160ca 2478
Lightvalve 72:3436ce769b1e 2479 torq_ref_past = torq_ref;
Lightvalve 58:2eade98630e2 2480
Lightvalve 133:22ab22818e01 2481
Lightvalve 57:f4819de54e7a 2482 break;
Lightvalve 57:f4819de54e7a 2483 }
Lightvalve 58:2eade98630e2 2484
Lightvalve 57:f4819de54e7a 2485 case MODE_VALVE_OPEN_LOOP: {
Lightvalve 57:f4819de54e7a 2486 V_out = (float) Vout.ref;
Lightvalve 57:f4819de54e7a 2487 break;
Lightvalve 57:f4819de54e7a 2488 }
Lightvalve 169:645207e160ca 2489
Lightvalve 138:a843f32ced33 2490 case MODE_JOINT_ADAPTIVE_BACKSTEPPING: {
Lightvalve 169:645207e160ca 2491
Lightvalve 169:645207e160ca 2492
Lightvalve 139:15621998925b 2493 float Va = (1256.6f + Amm * pos.sen/(float)(ENC_PULSE_PER_POSITION)) * 0.000000001f; // 4mm pipe * 100mm + (25mm Cylinder 18mm Rod) * x, unit : m^3
Lightvalve 139:15621998925b 2494 float Vb = (1256.6f + Amm * (79.0f - pos.sen/(float)(ENC_PULSE_PER_POSITION))) * 0.000000001f; // 4mm pipe * 100mm + (25mm Cylinder 18mm Rod) * (79.0mm-x), unit : m^3
Lightvalve 210:efc3a92cc6be 2495
Lightvalve 170:42c938a40313 2496 V_adapt = 1.0f / (1.0f/Va + 1.0f/Vb); //initial 0.0000053f
Lightvalve 169:645207e160ca 2497
Lightvalve 169:645207e160ca 2498
Lightvalve 170:42c938a40313 2499 float f3 = -Amm*Amm*beta*0.000001f*0.000001f/V_adapt * vel.sen/(float)(ENC_PULSE_PER_POSITION)*0.001f; // unit : N/s //xdot=10mm/s일때 -137076
Lightvalve 169:645207e160ca 2500
Lightvalve 138:a843f32ced33 2501 float g3_prime = 0.0f;
Lightvalve 169:645207e160ca 2502 if (torq.sen > Amm*(Ps-Pt)*0.000001f) {
Lightvalve 138:a843f32ced33 2503 g3_prime = 1.0f;
Lightvalve 138:a843f32ced33 2504 } else if (torq.sen < -Amm*(Ps-Pt)*0.000001f) {
Lightvalve 138:a843f32ced33 2505 g3_prime = -1.0f;
Lightvalve 138:a843f32ced33 2506 } else {
Lightvalve 138:a843f32ced33 2507 if ((value-VALVE_CENTER) > 0) {
Lightvalve 169:645207e160ca 2508 g3_prime = sqrt(Ps-Pt-torq.sen/Amm*1000000.0f);
Lightvalve 169:645207e160ca 2509 // g3_prime = sqrt(Ps-Pt);
Lightvalve 138:a843f32ced33 2510 } else {
Lightvalve 138:a843f32ced33 2511 g3_prime = sqrt(Ps-Pt+torq.sen/Amm*1000000.0f);
Lightvalve 139:15621998925b 2512 // g3_prime = sqrt(Ps-Pt);
Lightvalve 138:a843f32ced33 2513 }
Lightvalve 138:a843f32ced33 2514 }
Lightvalve 138:a843f32ced33 2515 float tau = 0.01f;
Lightvalve 142:43026242815a 2516 float K_valve = 0.0004f;
Lightvalve 169:645207e160ca 2517
Lightvalve 138:a843f32ced33 2518 float x_v = 0.0f; //x_v : -1~1
Lightvalve 138:a843f32ced33 2519 if(value>=VALVE_CENTER) {
Lightvalve 138:a843f32ced33 2520 x_v = 1.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER);
Lightvalve 138:a843f32ced33 2521 } else {
Lightvalve 138:a843f32ced33 2522 x_v = -1.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER);
Lightvalve 138:a843f32ced33 2523 }
Lightvalve 138:a843f32ced33 2524 float f4 = -x_v/tau;
Lightvalve 138:a843f32ced33 2525 float g4 = K_valve/tau;
Lightvalve 169:645207e160ca 2526
Lightvalve 139:15621998925b 2527 float torq_ref_dot = torq.ref_diff * 500.0f;
Lightvalve 169:645207e160ca 2528
Lightvalve 138:a843f32ced33 2529 pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm]
Lightvalve 138:a843f32ced33 2530 vel.err = (0.0f - vel.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm/s]
Lightvalve 138:a843f32ced33 2531 pos.err_sum += pos.err/(float) TMR_FREQ_5k; //[mm]
Lightvalve 169:645207e160ca 2532
Lightvalve 138:a843f32ced33 2533 torq.err = torq.ref - torq.sen; //[N]
Lightvalve 138:a843f32ced33 2534 torq.err_sum += torq.err/(float) TMR_FREQ_5k; //[N]
Lightvalve 169:645207e160ca 2535
Lightvalve 212:ec41f1449ef9 2536 float k3 = 2000.0f; //2000 //20000
Lightvalve 142:43026242815a 2537 float k4 = 10.0f;
Lightvalve 142:43026242815a 2538 float rho3 = 3.2f;
Lightvalve 212:ec41f1449ef9 2539 float rho4 = 10000000.0f; //25000000.0f;
Lightvalve 139:15621998925b 2540 float x_4_des = (-f3 + torq_ref_dot - k3*(-torq.err))/(gamma_hat*g3_prime);
Lightvalve 138:a843f32ced33 2541 if (x_4_des > 1) x_4_des = 1;
Lightvalve 138:a843f32ced33 2542 else if (x_4_des < -1) x_4_des = -1;
Lightvalve 169:645207e160ca 2543
Lightvalve 139:15621998925b 2544 if (x_4_des > 0) {
Lightvalve 139:15621998925b 2545 valve_pos.ref = x_4_des * (float)(VALVE_MAX_POS - VALVE_CENTER) + (float) VALVE_CENTER;
Lightvalve 139:15621998925b 2546 } else {
Lightvalve 139:15621998925b 2547 valve_pos.ref = x_4_des * (float)(VALVE_CENTER - VALVE_MIN_POS) + (float) VALVE_CENTER;
Lightvalve 139:15621998925b 2548 }
Lightvalve 169:645207e160ca 2549
Lightvalve 138:a843f32ced33 2550 float x_4_des_dot = (x_4_des - x_4_des_old)*(float) TMR_FREQ_5k;
Lightvalve 138:a843f32ced33 2551 x_4_des_old = x_4_des;
Lightvalve 212:ec41f1449ef9 2552 float V_input = 0.0f;
Lightvalve 139:15621998925b 2553 V_out = (-f4 + x_4_des_dot - k4*(x_v-x_4_des)- rho3/rho4*gamma_hat*g3_prime*(-torq.err))/g4;
Lightvalve 212:ec41f1449ef9 2554 // //V_out LPF
Lightvalve 212:ec41f1449ef9 2555 // float alpha_V_out = 1.0f/(1.0f + 5000.0f/(2.0f*3.14f*50.0f)); // f_cutoff : 50Hz
Lightvalve 212:ec41f1449ef9 2556 // V_out = V_out*(1.0f-alpha_V_out)+V_input*(alpha_V_out);
Lightvalve 212:ec41f1449ef9 2557
Lightvalve 212:ec41f1449ef9 2558 float rho_gamma = 5000.0f;//5000 for change //50000 for not change
Lightvalve 139:15621998925b 2559 float gamma_hat_dot = rho3*(-torq.err)/rho_gamma*((-f3+torq_ref_dot-k3*(-torq.err))/gamma_hat + g3_prime*(x_v-x_4_des));
Lightvalve 138:a843f32ced33 2560 gamma_hat = gamma_hat + gamma_hat_dot / (float) TMR_FREQ_5k;
Lightvalve 212:ec41f1449ef9 2561
Lightvalve 212:ec41f1449ef9 2562 if(gamma_hat > 10000.0f) gamma_hat = 10000.0f;
Lightvalve 212:ec41f1449ef9 2563 else if(gamma_hat < 100.0f) gamma_hat = 100.0f;
Lightvalve 212:ec41f1449ef9 2564
Lightvalve 169:645207e160ca 2565 break;
Lightvalve 138:a843f32ced33 2566 }
Lightvalve 171:bfc1fd2629d8 2567
Lightvalve 170:42c938a40313 2568 case MODE_RL: {
Lightvalve 170:42c938a40313 2569 //t.reset();
Lightvalve 170:42c938a40313 2570 //t.start();
Lightvalve 170:42c938a40313 2571
Lightvalve 170:42c938a40313 2572 // if(LED == 0) LED = 1;
Lightvalve 170:42c938a40313 2573 // else LED = 0;
Lightvalve 170:42c938a40313 2574
Lightvalve 170:42c938a40313 2575 if (Update_Done_Flag == 1) {
Lightvalve 170:42c938a40313 2576 //Gather Data on each loop
Lightvalve 170:42c938a40313 2577 // pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm]
Lightvalve 170:42c938a40313 2578 // train_set_x[RL_timer] = pos.sen/(float)(ENC_PULSE_PER_POSITION)/35.0f - 1.0f; //-1.0~1.0
Lightvalve 170:42c938a40313 2579 // train_set_error[RL_timer] = pos.err/70.0f; //-1.0~1.0
Lightvalve 170:42c938a40313 2580 pos.err = pos.sen/(float)(ENC_PULSE_PER_POSITION) - virt_pos; //[mm]
Lightvalve 170:42c938a40313 2581 train_set_x[RL_timer] = virt_pos/70.0f; //-1.0~1.0
Lightvalve 170:42c938a40313 2582 train_set_error[RL_timer] = pos.err/70.0f; //-1.0~1.0
Lightvalve 170:42c938a40313 2583 //train_set_count[RL_timer] = (float) RL_timer / (batch_size *num_batch); //-1.0~1.0
Lightvalve 170:42c938a40313 2584 //float temp_array[3] = {train_set_x[RL_timer], train_set_error[RL_timer], train_set_count[RL_timer]};
Lightvalve 170:42c938a40313 2585 float temp_array[2] = {train_set_x[RL_timer], train_set_error[RL_timer]};
Lightvalve 170:42c938a40313 2586 Actor_Network(temp_array);
Lightvalve 173:68c7914679ec 2587 for (int i=0; i<num_hidden_unit1; i++) {
Lightvalve 173:68c7914679ec 2588 hx_a_sum_array[RL_timer][i] = hx_a_sum[i];
Lightvalve 173:68c7914679ec 2589 }
Lightvalve 173:68c7914679ec 2590 for (int i=0; i<num_hidden_unit2; i++) {
Lightvalve 173:68c7914679ec 2591 hxh_a_sum_array[RL_timer][i] = hxh_a_sum[i];
Lightvalve 173:68c7914679ec 2592 }
Lightvalve 173:68c7914679ec 2593 hxhh_a_sum_array[RL_timer][0] = hxhh_a_sum[0];
Lightvalve 173:68c7914679ec 2594 hxhh_a_sum_array[RL_timer][1] = hxhh_a_sum[1];
Lightvalve 170:42c938a40313 2595 mean_array[RL_timer] = mean;
Lightvalve 170:42c938a40313 2596 deviation_array[RL_timer] = deviation;
Lightvalve 170:42c938a40313 2597 action_array[RL_timer] = rand_normal(mean_array[RL_timer], deviation_array[RL_timer]);
Lightvalve 170:42c938a40313 2598
Lightvalve 179:d5377766d7ea 2599 virt_pos = virt_pos + (action_array[RL_timer] - 5.0f) * 1000.0f * 0.0002f;
Lightvalve 179:d5377766d7ea 2600 if (virt_pos > 70 ) {
Lightvalve 170:42c938a40313 2601 virt_pos = 70.0f;
Lightvalve 179:d5377766d7ea 2602 }else if(virt_pos < -70) {
Lightvalve 170:42c938a40313 2603 virt_pos = -70.0f;
Lightvalve 170:42c938a40313 2604 }
Lightvalve 171:bfc1fd2629d8 2605
Lightvalve 170:42c938a40313 2606 RL_timer++;
Lightvalve 170:42c938a40313 2607
Lightvalve 170:42c938a40313 2608
Lightvalve 170:42c938a40313 2609 if (RL_timer >= batch_size) {
Lightvalve 170:42c938a40313 2610 RL_timer = 0;
Lightvalve 170:42c938a40313 2611 batch++;
Lightvalve 170:42c938a40313 2612 for(int i=0; i<batch_size; i++) {
Lightvalve 170:42c938a40313 2613 state_array[i][0] = train_set_x[i];
Lightvalve 170:42c938a40313 2614 state_array[i][1] = train_set_error[i];
Lightvalve 170:42c938a40313 2615 //state_array[i][2] = train_set_count[i];
Lightvalve 170:42c938a40313 2616 }
Lightvalve 170:42c938a40313 2617 Update_Case = 1;
Lightvalve 170:42c938a40313 2618 Update_Done_Flag = 0;
Lightvalve 170:42c938a40313 2619 logging1 = virt_pos;
Lightvalve 179:d5377766d7ea 2620
Lightvalve 170:42c938a40313 2621 if(batch >= num_batch) {
Lightvalve 170:42c938a40313 2622 batch = 0;
Lightvalve 170:42c938a40313 2623 RL_timer = 0;
Lightvalve 170:42c938a40313 2624 Update_Case = 2;
Lightvalve 170:42c938a40313 2625 Update_Done_Flag = 0;
Lightvalve 170:42c938a40313 2626 virt_pos = 10.0f;
Lightvalve 170:42c938a40313 2627 }
Lightvalve 170:42c938a40313 2628 }
Lightvalve 170:42c938a40313 2629 }
Lightvalve 170:42c938a40313 2630
Lightvalve 170:42c938a40313 2631 else {
Lightvalve 170:42c938a40313 2632 pos.err = pos.sen/(float)(ENC_PULSE_PER_POSITION) - virt_pos; //[mm]
Lightvalve 170:42c938a40313 2633 float temp_array[3] = {0.0f};
Lightvalve 170:42c938a40313 2634 temp_array[0] = virt_pos/70.0f; //-1.0~1.0
Lightvalve 170:42c938a40313 2635 temp_array[1] = pos.err/70.0f; //-1.0~1.0
Lightvalve 170:42c938a40313 2636 //temp_array[2] = (float) RL_timer / (batch_size *num_batch); //-1.0~1.0
Lightvalve 170:42c938a40313 2637 Actor_Network(temp_array);
Lightvalve 170:42c938a40313 2638 action = rand_normal(mean, deviation);
Lightvalve 170:42c938a40313 2639 //logging1 = action;
Lightvalve 179:d5377766d7ea 2640 //logging2 = mean;
Lightvalve 179:d5377766d7ea 2641 //logging4 = deviation;
Lightvalve 179:d5377766d7ea 2642 virt_pos = virt_pos + (action-5.0f) * 1000.0f * 0.0002f;
Lightvalve 179:d5377766d7ea 2643 if (virt_pos > 70) {
Lightvalve 170:42c938a40313 2644 virt_pos = 70.0f;
Lightvalve 179:d5377766d7ea 2645 }else if(virt_pos < -70) {
Lightvalve 170:42c938a40313 2646 virt_pos = -70.0f;
Lightvalve 170:42c938a40313 2647 }
Lightvalve 170:42c938a40313 2648
Lightvalve 170:42c938a40313 2649 logging3 = virt_pos;
Lightvalve 170:42c938a40313 2650 }
Lightvalve 170:42c938a40313 2651
Lightvalve 170:42c938a40313 2652 //t.stop();
Lightvalve 170:42c938a40313 2653 //logging1 = t.read()*1000.0f; //msec
Lightvalve 170:42c938a40313 2654
Lightvalve 170:42c938a40313 2655 break;
Lightvalve 170:42c938a40313 2656 }
Lightvalve 14:8e7590227d22 2657
Lightvalve 12:6f2531038ea4 2658 default:
Lightvalve 12:6f2531038ea4 2659 break;
Lightvalve 12:6f2531038ea4 2660 }
Lightvalve 14:8e7590227d22 2661
Lightvalve 57:f4819de54e7a 2662
Lightvalve 57:f4819de54e7a 2663 if (((OPERATING_MODE&0b110)>>1) == 0 || ((OPERATING_MODE&0b110)>>1) == 1) { //Moog Valve or KNR Valve
Lightvalve 58:2eade98630e2 2664
Lightvalve 57:f4819de54e7a 2665 ////////////////////////////////////////////////////////////////////////////
Lightvalve 57:f4819de54e7a 2666 //////////////////////////// CURRENT CONTROL //////////////////////////////
Lightvalve 57:f4819de54e7a 2667 ////////////////////////////////////////////////////////////////////////////
Lightvalve 57:f4819de54e7a 2668 if (CURRENT_CONTROL_MODE) {
Lightvalve 67:c2812cf26c38 2669 double alpha_update_Iref = 1.0f / (1.0f + 5000.0f / (2.0f * 3.14f * 300.0f)); // f_cutoff : 500Hz
Lightvalve 57:f4819de54e7a 2670 I_REF_fil = (1.0f - alpha_update_Iref) * I_REF_fil + alpha_update_Iref*I_REF;
Lightvalve 57:f4819de54e7a 2671
Lightvalve 57:f4819de54e7a 2672 I_ERR = I_REF_fil - cur.sen;
Lightvalve 67:c2812cf26c38 2673 I_ERR_INT = I_ERR_INT + (I_ERR) * 0.0002f;
Lightvalve 57:f4819de54e7a 2674
Lightvalve 57:f4819de54e7a 2675
Lightvalve 57:f4819de54e7a 2676 // Moog Valve Current Control Gain
Lightvalve 67:c2812cf26c38 2677 double R_model = 500.0f; // ohm
Lightvalve 57:f4819de54e7a 2678 double L_model = 1.2f;
Lightvalve 57:f4819de54e7a 2679 double w0 = 2.0f * 3.14f * 150.0f;
Lightvalve 57:f4819de54e7a 2680 double KP_I = 0.1f * L_model*w0;
Lightvalve 57:f4819de54e7a 2681 double KI_I = 0.1f * R_model*w0;
Lightvalve 57:f4819de54e7a 2682
Lightvalve 57:f4819de54e7a 2683 // KNR Valve Current Control Gain
Lightvalve 57:f4819de54e7a 2684 if (((OPERATING_MODE & 0b110)>>1) == 1) { // KNR Valve
Lightvalve 57:f4819de54e7a 2685 R_model = 163.0f; // ohm
Lightvalve 57:f4819de54e7a 2686 L_model = 1.0f;
Lightvalve 57:f4819de54e7a 2687 w0 = 2.0f * 3.14f * 80.0f;
Lightvalve 57:f4819de54e7a 2688 KP_I = 1.0f * L_model*w0;
Lightvalve 57:f4819de54e7a 2689 KI_I = 0.08f * R_model*w0;
Lightvalve 57:f4819de54e7a 2690 }
Lightvalve 57:f4819de54e7a 2691
Lightvalve 57:f4819de54e7a 2692 double FF_gain = 1.0f;
Lightvalve 57:f4819de54e7a 2693
Lightvalve 67:c2812cf26c38 2694 VALVE_PWM_RAW = KP_I * 2.0f * I_ERR + KI_I * 2.0f* I_ERR_INT;
Lightvalve 57:f4819de54e7a 2695 // VALVE_PWM_RAW = VALVE_PWM_RAW + FF_gain * (R_model*I_REF); // Unit : mV
Lightvalve 57:f4819de54e7a 2696 I_REF_fil_diff = I_REF_fil - I_REF_fil_old;
Lightvalve 57:f4819de54e7a 2697 I_REF_fil_old = I_REF_fil;
Lightvalve 67:c2812cf26c38 2698 // VALVE_PWM_RAW = VALVE_PWM_RAW + FF_gain * (R_model * I_REF_fil + L_model * I_REF_fil_diff * 5000.0f); // Unit : mV
Lightvalve 67:c2812cf26c38 2699 VALVE_PWM_RAW = VALVE_PWM_RAW + FF_gain * (R_model * I_REF_fil); // Unit : mV
Lightvalve 67:c2812cf26c38 2700 double V_MAX = 12000.0f; // Maximum Voltage : 12V = 12000mV
Lightvalve 57:f4819de54e7a 2701
Lightvalve 57:f4819de54e7a 2702 double Ka = 3.0f / KP_I;
Lightvalve 57:f4819de54e7a 2703 if (VALVE_PWM_RAW > V_MAX) {
Lightvalve 57:f4819de54e7a 2704 V_rem = VALVE_PWM_RAW - V_MAX;
Lightvalve 57:f4819de54e7a 2705 V_rem = Ka*V_rem;
Lightvalve 57:f4819de54e7a 2706 VALVE_PWM_RAW = V_MAX;
Lightvalve 67:c2812cf26c38 2707 I_ERR_INT = I_ERR_INT - V_rem * 0.0002f;
Lightvalve 57:f4819de54e7a 2708 } else if (VALVE_PWM_RAW < -V_MAX) {
Lightvalve 57:f4819de54e7a 2709 V_rem = VALVE_PWM_RAW - (-V_MAX);
Lightvalve 57:f4819de54e7a 2710 V_rem = Ka*V_rem;
Lightvalve 57:f4819de54e7a 2711 VALVE_PWM_RAW = -V_MAX;
Lightvalve 67:c2812cf26c38 2712 I_ERR_INT = I_ERR_INT - V_rem * 0.0002f;
Lightvalve 57:f4819de54e7a 2713 }
Lightvalve 57:f4819de54e7a 2714 Cur_Valve_Open_pulse = cur.sen / mA_PER_pulse;
Lightvalve 57:f4819de54e7a 2715 } else {
Lightvalve 57:f4819de54e7a 2716 VALVE_PWM_RAW = I_REF * mV_PER_mA;
Lightvalve 57:f4819de54e7a 2717 Cur_Valve_Open_pulse = I_REF / mA_PER_pulse;
Lightvalve 57:f4819de54e7a 2718 }
Lightvalve 57:f4819de54e7a 2719
Lightvalve 57:f4819de54e7a 2720 ////////////////////////////////////////////////////////////////////////////
Lightvalve 57:f4819de54e7a 2721 ///////////////// Dead Zone Cancellation & Linearization //////////////////
Lightvalve 57:f4819de54e7a 2722 ////////////////////////////////////////////////////////////////////////////
Lightvalve 57:f4819de54e7a 2723 // Dead Zone Cancellation (Mechanical Valve dead-zone)
Lightvalve 57:f4819de54e7a 2724 if (FLAG_VALVE_DEADZONE) {
Lightvalve 57:f4819de54e7a 2725 if (VALVE_PWM_RAW > 0) VALVE_PWM_RAW = VALVE_PWM_RAW + VALVE_DEADZONE_PLUS * mV_PER_pulse; // unit: mV
Lightvalve 57:f4819de54e7a 2726 else if (VALVE_PWM_RAW < 0) VALVE_PWM_RAW = VALVE_PWM_RAW + VALVE_DEADZONE_MINUS * mV_PER_pulse; // unit: mV
Lightvalve 57:f4819de54e7a 2727
Lightvalve 57:f4819de54e7a 2728 VALVE_PWM_VALVE_DZ = VALVE_PWM_RAW + (double)VALVE_CENTER * mV_PER_pulse; // unit: mV
Lightvalve 57:f4819de54e7a 2729
Lightvalve 57:f4819de54e7a 2730 } else {
Lightvalve 57:f4819de54e7a 2731 VALVE_PWM_VALVE_DZ = VALVE_PWM_RAW;
Lightvalve 57:f4819de54e7a 2732 }
Lightvalve 57:f4819de54e7a 2733
Lightvalve 57:f4819de54e7a 2734 // Output Voltage Linearization
Lightvalve 57:f4819de54e7a 2735 double CUR_PWM_nonlin = VALVE_PWM_VALVE_DZ; // Unit : mV
Lightvalve 67:c2812cf26c38 2736 double CUR_PWM_lin = PWM_duty_byLT(CUR_PWM_nonlin); // -8000~8000
Lightvalve 57:f4819de54e7a 2737
Lightvalve 57:f4819de54e7a 2738 // Dead Zone Cancellation (Electrical dead-zone)
Lightvalve 67:c2812cf26c38 2739 if (CUR_PWM_lin > 0) V_out = (float) (CUR_PWM_lin + 169.0f);
Lightvalve 67:c2812cf26c38 2740 else if (CUR_PWM_lin < 0) V_out = (float) (CUR_PWM_lin - 174.0f);
Lightvalve 67:c2812cf26c38 2741 else V_out = (float) (CUR_PWM_lin);
Lightvalve 169:645207e160ca 2742 } else { //////////////////////////sw valve
Lightvalve 89:a7b45368ea0f 2743 // Output Voltage Linearization
Lightvalve 135:79885a39c161 2744 // double CUR_PWM_nonlin = V_out; // Unit : mV
Lightvalve 135:79885a39c161 2745 // double CUR_PWM_lin = PWM_duty_byLT(CUR_PWM_nonlin); // -8000~8000
Lightvalve 89:a7b45368ea0f 2746
Lightvalve 89:a7b45368ea0f 2747 // Dead Zone Cancellation (Electrical dead-zone)
Lightvalve 135:79885a39c161 2748 // if (CUR_PWM_lin > 0) V_out = (float) (CUR_PWM_lin + 169.0f);
Lightvalve 135:79885a39c161 2749 // else if (CUR_PWM_lin < 0) V_out = (float) (CUR_PWM_lin - 174.0f);
Lightvalve 135:79885a39c161 2750 // else V_out = (float) (CUR_PWM_lin);
Lightvalve 135:79885a39c161 2751
Lightvalve 135:79885a39c161 2752 if (V_out > 0 ) V_out = (V_out + 180.0f)/0.8588f;
Lightvalve 135:79885a39c161 2753 else if (V_out < 0) V_out = (V_out - 200.0f)/0.8651f;
Lightvalve 135:79885a39c161 2754 else V_out = 0.0f;
Lightvalve 89:a7b45368ea0f 2755 }
Lightvalve 169:645207e160ca 2756
Lightvalve 67:c2812cf26c38 2757 // if(V_out > 0.0f) V_out = (float) (V_out + 169.0f);
Lightvalve 67:c2812cf26c38 2758 // else if(V_out < 0.0f) V_out = (float) (V_out - 174.0f);
Lightvalve 67:c2812cf26c38 2759 // else V_out = V_out;
Lightvalve 169:645207e160ca 2760
jobuuu 7:e9086c72bb22 2761 /*******************************************************
jobuuu 7:e9086c72bb22 2762 *** PWM
jobuuu 7:e9086c72bb22 2763 ********************************************************/
Lightvalve 169:645207e160ca 2764 if(DIR_VALVE<0) {
Lightvalve 67:c2812cf26c38 2765 V_out = -V_out;
Lightvalve 67:c2812cf26c38 2766 }
Lightvalve 169:645207e160ca 2767
Lightvalve 49:e7bcfc244d40 2768 if (V_out >= VALVE_VOLTAGE_LIMIT*1000.0f) {
Lightvalve 49:e7bcfc244d40 2769 V_out = VALVE_VOLTAGE_LIMIT*1000.0f;
Lightvalve 49:e7bcfc244d40 2770 } else if(V_out<=-VALVE_VOLTAGE_LIMIT*1000.0f) {
Lightvalve 49:e7bcfc244d40 2771 V_out = -VALVE_VOLTAGE_LIMIT*1000.0f;
Lightvalve 27:a2254a485f23 2772 }
Lightvalve 49:e7bcfc244d40 2773 PWM_out= V_out/(SUPPLY_VOLTAGE*1000.0f); // Full duty : 12000.0mV
Lightvalve 13:747daba9cf59 2774
Lightvalve 19:23b7c1ad8683 2775 // Saturation of output voltage to 12.0V
Lightvalve 30:8d561f16383b 2776 if(PWM_out > 1.0f) PWM_out=1.0f;
Lightvalve 30:8d561f16383b 2777 else if (PWM_out < -1.0f) PWM_out=-1.0f;
Lightvalve 13:747daba9cf59 2778
Lightvalve 30:8d561f16383b 2779 if (PWM_out>0.0f) {
Lightvalve 30:8d561f16383b 2780 dtc_v=0.0f;
jobuuu 1:e04e563be5ce 2781 dtc_w=PWM_out;
jobuuu 1:e04e563be5ce 2782 } else {
jobuuu 2:a1c0a37df760 2783 dtc_v=-PWM_out;
Lightvalve 30:8d561f16383b 2784 dtc_w=0.0f;
jobuuu 1:e04e563be5ce 2785 }
Lightvalve 13:747daba9cf59 2786
jobuuu 1:e04e563be5ce 2787 //pwm
Lightvalve 30:8d561f16383b 2788 TIM4->CCR2 = (PWM_ARR)*(1.0f-dtc_v);
Lightvalve 30:8d561f16383b 2789 TIM4->CCR1 = (PWM_ARR)*(1.0f-dtc_w);
Lightvalve 67:c2812cf26c38 2790
Lightvalve 61:bc8c8270f0ab 2791
Lightvalve 57:f4819de54e7a 2792 if (TMR2_COUNT_CAN_TX % (int) ((int) TMR_FREQ_5k/CAN_FREQ) == 0) {
Lightvalve 20:806196fda269 2793
Lightvalve 54:647072f5307a 2794 // Position, Velocity, and Torque (ID:1200)
Lightvalve 56:6f50d9d3bfee 2795 if (flag_data_request[0] == HIGH) {
Lightvalve 57:f4819de54e7a 2796 if ((OPERATING_MODE & 0b01) == 0) { // Rotary Actuator
Lightvalve 54:647072f5307a 2797 if (SENSING_MODE == 0) {
Lightvalve 67:c2812cf26c38 2798 CAN_TX_POSITION_FT((int16_t) (pos.sen), (int16_t) (vel.sen/10.0f), (int16_t) (torq.sen*10.0f));
Lightvalve 54:647072f5307a 2799 } else if (SENSING_MODE == 1) {
Lightvalve 58:2eade98630e2 2800 CAN_TX_POSITION_PRESSURE((int16_t) (pos.sen), (int16_t) (vel.sen/10.0f), (int16_t) ((pres_A.sen)*5.0f), (int16_t) ((pres_B.sen)*5.0f));
Lightvalve 54:647072f5307a 2801 }
Lightvalve 57:f4819de54e7a 2802 } else if ((OPERATING_MODE & 0b01) == 1) { // Linear Actuator
Lightvalve 54:647072f5307a 2803 if (SENSING_MODE == 0) {
Lightvalve 67:c2812cf26c38 2804 CAN_TX_POSITION_FT((int16_t) (pos.sen/10.0f), (int16_t) (vel.sen/256.0f), (int16_t) (torq.sen * 10.0f * (float)(TORQUE_SENSOR_PULSE_PER_TORQUE)));
Lightvalve 54:647072f5307a 2805 } else if (SENSING_MODE == 1) {
Lightvalve 67:c2812cf26c38 2806 CAN_TX_POSITION_PRESSURE((int16_t) (pos.sen/10.0f), (int16_t) (vel.sen/256.0f), (int16_t) ((pres_A.sen)*5.0f), (int16_t) ((pres_B.sen)*5.0f));
Lightvalve 54:647072f5307a 2807 }
Lightvalve 52:8ea76864368a 2808 }
Lightvalve 52:8ea76864368a 2809 }
Lightvalve 56:6f50d9d3bfee 2810 if (flag_data_request[1] == HIGH) {
Lightvalve 179:d5377766d7ea 2811 CAN_TX_TORQUE((int16_t) (return_G[0]*100.0f)); //1300
Lightvalve 54:647072f5307a 2812 }
Lightvalve 58:2eade98630e2 2813
Lightvalve 58:2eade98630e2 2814
Lightvalve 171:bfc1fd2629d8 2815 if (flag_data_request[2] == HIGH) {
Lightvalve 169:645207e160ca 2816 double t_value = 0.0f;
Lightvalve 171:bfc1fd2629d8 2817 if(value>=(float) VALVE_CENTER) {
Lightvalve 131:d08121ac87ba 2818 t_value = 10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER);
Lightvalve 89:a7b45368ea0f 2819 } else {
Lightvalve 131:d08121ac87ba 2820 t_value = -10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER);
Lightvalve 89:a7b45368ea0f 2821 }
Lightvalve 169:645207e160ca 2822 double t_value_ref = 0.0f;
Lightvalve 169:645207e160ca 2823 if(valve_pos.ref>=(float) VALVE_CENTER) {
Lightvalve 169:645207e160ca 2824 t_value_ref = 10000.0f*((double)valve_pos.ref - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER);
Lightvalve 169:645207e160ca 2825 } else {
Lightvalve 169:645207e160ca 2826 t_value_ref = -10000.0f*((double)valve_pos.ref - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER);
Lightvalve 169:645207e160ca 2827 }
Lightvalve 169:645207e160ca 2828
Lightvalve 169:645207e160ca 2829
Lightvalve 169:645207e160ca 2830 CAN_TX_PRES((int16_t) (t_value), (int16_t) (t_value_ref)); // 1400
Lightvalve 55:b25725257569 2831 }
Lightvalve 58:2eade98630e2 2832
Lightvalve 57:f4819de54e7a 2833 //If it doesn't rest, below can can not work.
Lightvalve 57:f4819de54e7a 2834 for (can_rest = 0; can_rest < 10000; can_rest++) {
Lightvalve 57:f4819de54e7a 2835 ;
Lightvalve 57:f4819de54e7a 2836 }
Lightvalve 58:2eade98630e2 2837
Lightvalve 169:645207e160ca 2838 if (flag_data_request[3] == HIGH) {
Lightvalve 54:647072f5307a 2839 //PWM
Lightvalve 209:ebc69d6ee6f1 2840 CAN_TX_PWM((int16_t) (torq.ref)); //1500
Lightvalve 209:ebc69d6ee6f1 2841 // CAN_TX_PWM((int16_t) (f_future[1])); //1500
Lightvalve 54:647072f5307a 2842 }
Lightvalve 179:d5377766d7ea 2843
Lightvalve 56:6f50d9d3bfee 2844 if (flag_data_request[4] == HIGH) {
Lightvalve 54:647072f5307a 2845 //valve position
Lightvalve 212:ec41f1449ef9 2846 //CAN_TX_VALVE_POSITION((int16_t) pos.sen/(float)(ENC_PULSE_PER_POSITION), (int16_t) virt_pos, (int16_t) (logging2*1000.0f), (int16_t) (logging4*1000.0f)); //1600
Lightvalve 212:ec41f1449ef9 2847 CAN_TX_VALVE_POSITION((int16_t) gamma_hat, (int16_t) 0, (int16_t) 0, (int16_t) 0); //1600
Lightvalve 54:647072f5307a 2848 }
Lightvalve 20:806196fda269 2849
Lightvalve 54:647072f5307a 2850 // Others : Reference position, Reference FT, PWM, Current (ID:1300)
Lightvalve 52:8ea76864368a 2851 // if (flag_data_request[1] == HIGH) {
Lightvalve 52:8ea76864368a 2852 // CAN_TX_SOMETHING((int) (FORCE_VREF), (int16_t) (1), (int16_t) (2), (int16_t) (3));
Lightvalve 52:8ea76864368a 2853 // }
Lightvalve 54:647072f5307a 2854 //if (flag_delay_test == 1){
Lightvalve 58:2eade98630e2 2855 //CAN_TX_PRES((int16_t) (0),(int16_t) torq_ref);
Lightvalve 54:647072f5307a 2856 //}
Lightvalve 52:8ea76864368a 2857
Lightvalve 54:647072f5307a 2858 TMR2_COUNT_CAN_TX = 0;
Lightvalve 54:647072f5307a 2859 }
Lightvalve 54:647072f5307a 2860 TMR2_COUNT_CAN_TX++;
Lightvalve 52:8ea76864368a 2861
Lightvalve 20:806196fda269 2862 }
Lightvalve 52:8ea76864368a 2863 TIM3->SR = 0x0; // reset the status register
Lightvalve 52:8ea76864368a 2864
Lightvalve 58:2eade98630e2 2865 }