canuck lehead / MTDOT-UDKDemo_Senet

UDK + Shield

Dependencies:   DOGS102 ISL29011 MMA845x MPL3115A2 NCP5623B libmDot_1012-hotifx mbed-rtos mbed-src Senet_Packet X_NUCLEO_IKS01A1

Fork of MTDOT-EVBDemo_Senet by Dave Kjendal

main.cpp@14:07ff01da6bbf, 2016-08-24 (annotated)

Committer:
Shaun Nelson
Date:
Wed Aug 24 13:56:52 2016 -0400
Revision:
14:07ff01da6bbf
Parent:
12:ad92bbb6312f
Child:
16:7b3cc3221db1
Child:
17:162e42587b4d
Sensor packet value 1 matches NoRam mote orientation

Added compile flag DONWLINK_REFLECT

- when  defined frames will be sent at fast rate until

- orientation is reflected

Who changed what in which revision?

UserRevisionLine numberNew contents of line
falingtrea 0:bdd16076aaa5 1 /**
falingtrea 0:bdd16076aaa5 2 * @file main.cpp
falingtrea 0:bdd16076aaa5 3 * @brief Main application for mDot-EVB demo
falingtrea 0:bdd16076aaa5 4 * @author Tim Barr MultiTech Systems Inc.
falingtrea 3:68e974f5f532 5 * @version 1.03
falingtrea 0:bdd16076aaa5 6 * @see
falingtrea 0:bdd16076aaa5 7 *
falingtrea 0:bdd16076aaa5 8 * Copyright (c) 2015
falingtrea 0:bdd16076aaa5 9 *
falingtrea 0:bdd16076aaa5 10 * Licensed under the Apache License, Version 2.0 (the "License");
falingtrea 0:bdd16076aaa5 11 * you may not use this file except in compliance with the License.
falingtrea 0:bdd16076aaa5 12 * You may obtain a copy of the License at
falingtrea 0:bdd16076aaa5 13 *
falingtrea 0:bdd16076aaa5 14 * http://www.apache.org/licenses/LICENSE-2.0
falingtrea 0:bdd16076aaa5 15 *
falingtrea 0:bdd16076aaa5 16 * Unless required by applicable law or agreed to in writing, software
falingtrea 0:bdd16076aaa5 17 * distributed under the License is distributed on an "AS IS" BASIS,
falingtrea 0:bdd16076aaa5 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
falingtrea 0:bdd16076aaa5 19 * See the License for the specific language governing permissions and
falingtrea 0:bdd16076aaa5 20 * limitations under the License.
falingtrea 1:ac9595d0f0e7 21 *
falingtrea 1:ac9595d0f0e7 22 * 1.01 TAB 7/6/15 Removed NULL pointer from evbAmbientLight creation call.
falingtrea 2:75adc72aa6a0 23 *
falingtrea 3:68e974f5f532 24 * 1.02 TAB 7/8/15 Send logo to LCD before attempting connection to LoRa network. Added
falingtrea 2:75adc72aa6a0 25 * information on setting up for public LoRa network. Moved SW setup to
falingtrea 2:75adc72aa6a0 26 * beginning of main. Removed printf call from ISR functions. Added
falingtrea 2:75adc72aa6a0 27 * additional checks for exit_program.
falingtrea 3:68e974f5f532 28 *
falingtrea 3:68e974f5f532 29 * 1.03 TAB 7/15/15 Added threads for push button switch debounce.
falingtrea 3:68e974f5f532 30 *
falingtrea 0:bdd16076aaa5 31 */
falingtrea 0:bdd16076aaa5 32
falingtrea 0:bdd16076aaa5 33 #include "mbed.h"
Shaun Nelson 10:658720d51610 34 #include "senet_packet.h"
Shaun Nelson 10:658720d51610 35
Shaun Nelson 10:658720d51610 36 // EVB Sensors
Shaun Nelson 10:658720d51610 37 #ifdef MTDOT_EVB
Shaun Nelson 12:ad92bbb6312f 38
falingtrea 0:bdd16076aaa5 39 #include "MMA845x.h"
falingtrea 0:bdd16076aaa5 40 #include "MPL3115A2.h"
falingtrea 0:bdd16076aaa5 41 #include "ISL29011.h"
falingtrea 0:bdd16076aaa5 42 #include "NCP5623B.h"
falingtrea 0:bdd16076aaa5 43 #include "DOGS102.h"
falingtrea 0:bdd16076aaa5 44 #include "font_6x8.h"
falingtrea 0:bdd16076aaa5 45 #include "MultiTech_Logo.h"
Shaun Nelson 12:ad92bbb6312f 46
Shaun Nelson 14:07ff01da6bbf 47 // Min send delay from end of RX2
Shaun Nelson 14:07ff01da6bbf 48 #define MIN_SEND_DELAY 0
Shaun Nelson 14:07ff01da6bbf 49
Shaun Nelson 14:07ff01da6bbf 50 // Send frame period for unchanged sensor value
Shaun Nelson 14:07ff01da6bbf 51 #define MIN_SEND_PERIOD pckt_time
Shaun Nelson 14:07ff01da6bbf 52
Shaun Nelson 14:07ff01da6bbf 53 // Send frame period for unchanged sensor value
Shaun Nelson 14:07ff01da6bbf 54 #define MAX_SEND_PERIOD 100
Shaun Nelson 14:07ff01da6bbf 55
Shaun Nelson 10:658720d51610 56 #elif defined(MTDOT_UDK)
Shaun Nelson 12:ad92bbb6312f 57
Shaun Nelson 10:658720d51610 58 #include "x_nucleo_iks01a1.h"
Shaun Nelson 12:ad92bbb6312f 59
Shaun Nelson 14:07ff01da6bbf 60 // Min send delay from end of RX2
Shaun Nelson 14:07ff01da6bbf 61 #define MIN_SEND_DELAY 2000
Shaun Nelson 14:07ff01da6bbf 62
Shaun Nelson 14:07ff01da6bbf 63 // Min send period (limits sending to fast)
Shaun Nelson 14:07ff01da6bbf 64 #define MIN_SEND_PERIOD 1
Shaun Nelson 14:07ff01da6bbf 65
Shaun Nelson 14:07ff01da6bbf 66 // Max send period (max time between sends)
Shaun Nelson 14:07ff01da6bbf 67 #define MAX_SEND_PERIOD 12
Shaun Nelson 14:07ff01da6bbf 68
Shaun Nelson 14:07ff01da6bbf 69
Shaun Nelson 14:07ff01da6bbf 70
Shaun Nelson 10:658720d51610 71 #endif
Shaun Nelson 10:658720d51610 72
falingtrea 0:bdd16076aaa5 73 #include "mDot.h"
falingtrea 0:bdd16076aaa5 74 #include "rtos.h"
falingtrea 0:bdd16076aaa5 75 #include <string>
falingtrea 0:bdd16076aaa5 76 #include <vector>
falingtrea 0:bdd16076aaa5 77
Shaun Nelson 12:ad92bbb6312f 78 /*
Shaun Nelson 12:ad92bbb6312f 79 * Board sensor data
falingtrea 0:bdd16076aaa5 80 */
Shaun Nelson 10:658720d51610 81 struct BoardSensorData
Shaun Nelson 10:658720d51610 82 {
Shaun Nelson 10:658720d51610 83 float temperature;
Shaun Nelson 10:658720d51610 84 float pressure;
Shaun Nelson 10:658720d51610 85 int32_t accel_x;
Shaun Nelson 10:658720d51610 86 int32_t accel_y;
Shaun Nelson 10:658720d51610 87 int32_t accel_z;
Shaun Nelson 10:658720d51610 88
Shaun Nelson 10:658720d51610 89 inline void init()
Shaun Nelson 10:658720d51610 90 {
Shaun Nelson 10:658720d51610 91 temperature= 0;
Shaun Nelson 10:658720d51610 92 pressure = 0;
Shaun Nelson 10:658720d51610 93 accel_x = 0;
Shaun Nelson 10:658720d51610 94 accel_y = 0;
Shaun Nelson 10:658720d51610 95 accel_z = 0;
Shaun Nelson 10:658720d51610 96 }
Shaun Nelson 10:658720d51610 97
Shaun Nelson 10:658720d51610 98 BoardSensorData() { init(); }
Shaun Nelson 10:658720d51610 99 };
Shaun Nelson 10:658720d51610 100
Shaun Nelson 12:ad92bbb6312f 101 #ifdef MDOT_EVB
falingtrea 0:bdd16076aaa5 102
Shaun Nelson 12:ad92bbb6312f 103 //DigitalIn mDot02(PA_2); // GPIO/UART_TX
Shaun Nelson 12:ad92bbb6312f 104 //DigitalOut mDot03(PA_3); // GPIO/UART_RX
Shaun Nelson 12:ad92bbb6312f 105 //DigitalIn mDot04(PA_6); // GPIO/SPI_MISO
Shaun Nelson 12:ad92bbb6312f 106 //DigitalIn mDot06(PA_8); // GPIO/I2C_SCL
Shaun Nelson 12:ad92bbb6312f 107 //DigitalIn mDot07(PC_9); // GPIO/I2C_SDA
falingtrea 0:bdd16076aaa5 108
Shaun Nelson 12:ad92bbb6312f 109 InterruptIn mDot08(PA_12); // GPIO/USB PB S1 on EVB
Shaun Nelson 12:ad92bbb6312f 110 InterruptIn mDot09(PA_11); // GPIO/USB PB S2 on EVB
Shaun Nelson 12:ad92bbb6312f 111
Shaun Nelson 12:ad92bbb6312f 112 //DigitalIn mDot11(PA_7); // GPIO/SPI_MOSI
falingtrea 0:bdd16076aaa5 113
Shaun Nelson 12:ad92bbb6312f 114 InterruptIn mDot12(PA_0); // GPIO/UART_CTS PRESSURE_INT2 on EVB
Shaun Nelson 12:ad92bbb6312f 115 DigitalOut mDot13(PC_13,1); // GPIO LCD_C/D
Shaun Nelson 12:ad92bbb6312f 116 InterruptIn mDot15(PC_1); // GPIO LIGHT_PROX_INT on EVB
Shaun Nelson 12:ad92bbb6312f 117 InterruptIn mDot16(PA_1); // GPIO/UART_RTS ACCEL_INT2 on EVB
Shaun Nelson 12:ad92bbb6312f 118 DigitalOut mDot17(PA_4,1); // GPIO/SPI_NCS LCD_CS on EVB
falingtrea 0:bdd16076aaa5 119
Shaun Nelson 12:ad92bbb6312f 120 //DigitalIn mDot18(PA_5); // GPIO/SPI_SCK
falingtrea 0:bdd16076aaa5 121
falingtrea 0:bdd16076aaa5 122 //DigitalInOut mDot19(PB_0,PIN_INPUT,PullNone,0); // GPIO PushPull LED Low=Red High=Green set MODE=INPUT to turn off
Shaun Nelson 12:ad92bbb6312f 123 AnalogIn mDot20(PB_1); // GPIO Current Sense Analog in on EVB
Shaun Nelson 12:ad92bbb6312f 124 Serial debugUART(PA_9, PA_10); // mDot debug UART
Shaun Nelson 12:ad92bbb6312f 125 //Serial mDotUART(PA_2, PA_3); // mDot external UART mDot02 and mDot03
Shaun Nelson 12:ad92bbb6312f 126 I2C mDoti2c(PC_9,PA_8); // mDot External I2C mDot6 and mDot7
falingtrea 0:bdd16076aaa5 127
Shaun Nelson 12:ad92bbb6312f 128 SPI mDotspi(PA_7,PA_6,PA_5); // mDot external SPI mDot11, mDot4, and mDot18
Shaun Nelson 10:658720d51610 129 #elif defined(MTDOT_UDK)
Shaun Nelson 10:658720d51610 130
Shaun Nelson 12:ad92bbb6312f 131 Serial debugUART(USBTX, USBRX); // mDot debug UART
Shaun Nelson 10:658720d51610 132
Shaun Nelson 10:658720d51610 133 #endif
falingtrea 0:bdd16076aaa5 134
Shaun Nelson 12:ad92bbb6312f 135 /*
Shaun Nelson 12:ad92bbb6312f 136 * LoRaWAN Configuration
falingtrea 2:75adc72aa6a0 137 */
Shaun Nelson 12:ad92bbb6312f 138 static uint8_t app_id[8] = {0x00,0x25,0x0C,0x00,0x00,0x01,0x00,0x01};
Shaun Nelson 14:07ff01da6bbf 139 static uint8_t app_key[16] = {0x9F,0x93,0xDC,0xEB,0xAC,0x2F,0x4F,0xEE,0x80,0x3C,0x05,0x7A,0x54,0x8E,0x44,0x99};
falingtrea 0:bdd16076aaa5 140
Shaun Nelson 12:ad92bbb6312f 141 static std::vector<uint8_t> config_app_id(app_id,app_id+sizeof(app_id)/sizeof(uint8_t));
Shaun Nelson 12:ad92bbb6312f 142 static std::vector<uint8_t> config_app_key(app_key,app_key+sizeof(app_key)/sizeof(uint8_t));
Shaun Nelson 12:ad92bbb6312f 143 static uint8_t config_frequency_sub_band = 0;
Shaun Nelson 12:ad92bbb6312f 144 static bool config_adr_on = true;
falingtrea 0:bdd16076aaa5 145
Shaun Nelson 14:07ff01da6bbf 146 bool position_changed = true;
Shaun Nelson 14:07ff01da6bbf 147 uint32_t sample_period = 0;
Shaun Nelson 14:07ff01da6bbf 148
Shaun Nelson 10:658720d51610 149 #ifdef MTDOT_EVB
falingtrea 0:bdd16076aaa5 150 MMA845x_DATA accel_data;
falingtrea 0:bdd16076aaa5 151 MPL3115A2_DATA baro_data;
falingtrea 0:bdd16076aaa5 152 uint16_t lux_data;
Shaun Nelson 12:ad92bbb6312f 153 MMA845x* evbAccel;
Shaun Nelson 12:ad92bbb6312f 154 MPL3115A2* evbBaro;
Shaun Nelson 12:ad92bbb6312f 155 ISL29011* evbAmbLight;
Shaun Nelson 12:ad92bbb6312f 156 NCP5623B* evbBackLight;
Shaun Nelson 12:ad92bbb6312f 157 DOGS102* evbLCD;
Shaun Nelson 10:658720d51610 158
Shaun Nelson 12:ad92bbb6312f 159 /*
Shaun Nelson 12:ad92bbb6312f 160 * EVB Application state
Shaun Nelson 12:ad92bbb6312f 161 */
Shaun Nelson 12:ad92bbb6312f 162 uint8_t position_value = 0xFF; // 00 unknown, 01 is flat, 02 is vertical
Shaun Nelson 12:ad92bbb6312f 163 uint8_t reflected_value = 0xFE;
Shaun Nelson 10:658720d51610 164
Shaun Nelson 12:ad92bbb6312f 165 unsigned char test;
Shaun Nelson 12:ad92bbb6312f 166 char txtstr[17];
Shaun Nelson 12:ad92bbb6312f 167 int32_t num_whole;
Shaun Nelson 12:ad92bbb6312f 168 uint32_t pressure;
Shaun Nelson 12:ad92bbb6312f 169 int16_t num_frac;
Shaun Nelson 12:ad92bbb6312f 170 uint8_t result, pckt_time=100;
Shaun Nelson 12:ad92bbb6312f 171 char data;
falingtrea 3:68e974f5f532 172 // flags for pushbutton debounce code
falingtrea 3:68e974f5f532 173 bool pb1_low = false;
falingtrea 3:68e974f5f532 174 bool pb2_low = false;
falingtrea 3:68e974f5f532 175
falingtrea 0:bdd16076aaa5 176 void pb1ISR(void);
falingtrea 0:bdd16076aaa5 177 void pb2ISR(void);
falingtrea 3:68e974f5f532 178 void pb1_debounce(void const *args);
falingtrea 3:68e974f5f532 179 void pb2_debounce(void const *args);
falingtrea 3:68e974f5f532 180 Thread* thread_3;
falingtrea 0:bdd16076aaa5 181
falingtrea 0:bdd16076aaa5 182 void config_pkt_xmit (void const *args);
falingtrea 0:bdd16076aaa5 183
Shaun Nelson 12:ad92bbb6312f 184 #elif defined(MTDOT_UDK)
Shaun Nelson 12:ad92bbb6312f 185
Shaun Nelson 14:07ff01da6bbf 186 uint16_t position_value = 0;
Shaun Nelson 14:07ff01da6bbf 187 uint16_t reflected_value = 0;
Shaun Nelson 14:07ff01da6bbf 188
Shaun Nelson 12:ad92bbb6312f 189 static X_NUCLEO_IKS01A1 *mems_shield;
Shaun Nelson 12:ad92bbb6312f 190
Shaun Nelson 12:ad92bbb6312f 191 #endif
Shaun Nelson 12:ad92bbb6312f 192
Shaun Nelson 12:ad92bbb6312f 193 mDot* mdot_radio;
Shaun Nelson 12:ad92bbb6312f 194 bool exit_program = false;
Shaun Nelson 14:07ff01da6bbf 195 Ticker joinTicker;
Shaun Nelson 12:ad92bbb6312f 196
Shaun Nelson 12:ad92bbb6312f 197 /*
Shaun Nelson 12:ad92bbb6312f 198 * Process downlink
Shaun Nelson 12:ad92bbb6312f 199 */
Shaun Nelson 12:ad92bbb6312f 200 static void ReceiveData(std::vector<uint8_t> frame);
Shaun Nelson 12:ad92bbb6312f 201
Shaun Nelson 12:ad92bbb6312f 202 static bool checkForExit(bool exit);
Shaun Nelson 12:ad92bbb6312f 203
Shaun Nelson 12:ad92bbb6312f 204 /*
Shaun Nelson 12:ad92bbb6312f 205 * prints of mDot error
Shaun Nelson 12:ad92bbb6312f 206 */
Shaun Nelson 12:ad92bbb6312f 207 void log_error(mDot* dot, const char* msg, int32_t retval)
Shaun Nelson 12:ad92bbb6312f 208 {
Shaun Nelson 12:ad92bbb6312f 209 printf("%s - %ld:%s, %s\r\n", msg, retval, mDot::getReturnCodeString(retval).c_str(), dot->getLastError().c_str());
Shaun Nelson 12:ad92bbb6312f 210 }
Shaun Nelson 12:ad92bbb6312f 211
Shaun Nelson 12:ad92bbb6312f 212 /*
Shaun Nelson 12:ad92bbb6312f 213 * Send frame
Shaun Nelson 12:ad92bbb6312f 214 */
Shaun Nelson 10:658720d51610 215 void SendFrame(std::vector<uint8_t> frame)
falingtrea 0:bdd16076aaa5 216 {
Shaun Nelson 14:07ff01da6bbf 217 int32_t mdot_ret;
Shaun Nelson 12:ad92bbb6312f 218
Shaun Nelson 10:658720d51610 219 if ((mdot_ret = mdot_radio->send(frame)) != mDot::MDOT_OK) {
Shaun Nelson 10:658720d51610 220 log_error(mdot_radio, "failed to send", mdot_ret);
Shaun Nelson 10:658720d51610 221 }
Shaun Nelson 10:658720d51610 222 else {
Shaun Nelson 14:07ff01da6bbf 223 printf("successfully sent data\r\n");
Shaun Nelson 10:658720d51610 224 frame.clear();
Shaun Nelson 14:07ff01da6bbf 225 if ((mdot_ret = mdot_radio->recv(frame)) == mDot::MDOT_OK) {
Shaun Nelson 10:658720d51610 226 printf("recv data: ");
Shaun Nelson 10:658720d51610 227 for(uint32_t i = 0;i < frame.size();i++)
Shaun Nelson 10:658720d51610 228 printf("%02X",frame[i]);
Shaun Nelson 10:658720d51610 229 printf("\r\n");
Shaun Nelson 12:ad92bbb6312f 230
Shaun Nelson 12:ad92bbb6312f 231 ReceiveData(frame);
Shaun Nelson 10:658720d51610 232 }
Shaun Nelson 14:07ff01da6bbf 233 #ifndef DOWNLINK_REFLECT
Shaun Nelson 14:07ff01da6bbf 234 position_changed = false;
Shaun Nelson 14:07ff01da6bbf 235 reflected_value = position_value;
Shaun Nelson 14:07ff01da6bbf 236 #endif
Shaun Nelson 10:658720d51610 237 }
Shaun Nelson 10:658720d51610 238 }
falingtrea 0:bdd16076aaa5 239
Shaun Nelson 10:658720d51610 240 #ifdef MDOT_EVB
Shaun Nelson 12:ad92bbb6312f 241
Shaun Nelson 12:ad92bbb6312f 242 void ReceiveData(std::vector<uint8_t> frame)
Shaun Nelson 12:ad92bbb6312f 243 {
Shaun Nelson 12:ad92bbb6312f 244 reflected_value = frame[0];
Shaun Nelson 12:ad92bbb6312f 245
Shaun Nelson 12:ad92bbb6312f 246 if(reflected_value == position_value)
Shaun Nelson 12:ad92bbb6312f 247 {
Shaun Nelson 12:ad92bbb6312f 248 evbBackLight->setLEDCurrent(16);
Shaun Nelson 12:ad92bbb6312f 249 position_changed = false;
Shaun Nelson 12:ad92bbb6312f 250 }
Shaun Nelson 12:ad92bbb6312f 251 else
Shaun Nelson 12:ad92bbb6312f 252 {
Shaun Nelson 12:ad92bbb6312f 253 evbBackLight->setLEDCurrent(0);
Shaun Nelson 12:ad92bbb6312f 254 }
Shaun Nelson 12:ad92bbb6312f 255 }
Shaun Nelson 12:ad92bbb6312f 256
Shaun Nelson 10:658720d51610 257 void BoardInit()
Shaun Nelson 10:658720d51610 258 {
Shaun Nelson 10:658720d51610 259 static Thread thread_1(pb1_debounce); // threads for de-bouncing pushbutton switches
Shaun Nelson 10:658720d51610 260 static Thread thread_2(pb2_debounce);
falingtrea 0:bdd16076aaa5 261
dkjendal 4:9ea6ae34157c 262 debugUART.baud(115200);
Shaun Nelson 12:ad92bbb6312f 263 // mDotUART.baud(9600); // mdot UART unused but available on external connector
falingtrea 0:bdd16076aaa5 264
Shaun Nelson 12:ad92bbb6312f 265 thread_3 = new Thread(config_pkt_xmit); // start thread that sends LoRa packet when SW2 pressed
falingtrea 2:75adc72aa6a0 266
Shaun Nelson 12:ad92bbb6312f 267 evbAccel = new MMA845x(mDoti2c,MMA845x::SA0_VSS); // setup Accelerometer
Shaun Nelson 12:ad92bbb6312f 268 evbBaro = new MPL3115A2(mDoti2c); // setup Barometric sensor
Shaun Nelson 12:ad92bbb6312f 269 evbAmbLight = new ISL29011(mDoti2c); // Setup Ambient Light Sensor
Shaun Nelson 12:ad92bbb6312f 270 evbBackLight = new NCP5623B(mDoti2c); // setup backlight and LED 2 driver chip
Shaun Nelson 12:ad92bbb6312f 271 evbLCD = new DOGS102(mDotspi, mDot17, mDot13); // setup LCD
falingtrea 0:bdd16076aaa5 272
falingtrea 2:75adc72aa6a0 273 /*
falingtrea 2:75adc72aa6a0 274 * Setup SW1 as program stop function
falingtrea 2:75adc72aa6a0 275 */
falingtrea 2:75adc72aa6a0 276 mDot08.disable_irq();
falingtrea 2:75adc72aa6a0 277 mDot08.fall(&pb1ISR);
falingtrea 2:75adc72aa6a0 278
falingtrea 2:75adc72aa6a0 279 /*
falingtrea 2:75adc72aa6a0 280 * need to call this function after rise or fall because rise/fall sets
falingtrea 2:75adc72aa6a0 281 * mode to PullNone
falingtrea 2:75adc72aa6a0 282 */
falingtrea 2:75adc72aa6a0 283 mDot08.mode(PullUp);
falingtrea 2:75adc72aa6a0 284
falingtrea 2:75adc72aa6a0 285 mDot08.enable_irq();
falingtrea 2:75adc72aa6a0 286
falingtrea 2:75adc72aa6a0 287 /*
falingtrea 2:75adc72aa6a0 288 * Setup SW2 as packet time change
falingtrea 2:75adc72aa6a0 289 */
falingtrea 2:75adc72aa6a0 290 mDot09.disable_irq();
falingtrea 2:75adc72aa6a0 291 mDot09.fall(&pb2ISR);
falingtrea 2:75adc72aa6a0 292
falingtrea 2:75adc72aa6a0 293 /*
falingtrea 2:75adc72aa6a0 294 * need to call this function after rise or fall because rise/fall sets
falingtrea 2:75adc72aa6a0 295 * mode to PullNone
falingtrea 2:75adc72aa6a0 296 */
falingtrea 2:75adc72aa6a0 297 mDot09.mode(PullUp);
falingtrea 2:75adc72aa6a0 298
falingtrea 2:75adc72aa6a0 299 mDot09.enable_irq();
falingtrea 2:75adc72aa6a0 300
falingtrea 2:75adc72aa6a0 301 /*
falingtrea 2:75adc72aa6a0 302 * Setting other InterruptIn pins with Pull Ups
falingtrea 2:75adc72aa6a0 303 */
falingtrea 2:75adc72aa6a0 304 mDot12.mode(PullUp);
falingtrea 2:75adc72aa6a0 305 mDot15.mode(PullUp);
falingtrea 2:75adc72aa6a0 306 mDot16.mode(PullUp);
falingtrea 2:75adc72aa6a0 307
falingtrea 2:75adc72aa6a0 308 printf("font table address %p\n\r",&font_6x8);
falingtrea 2:75adc72aa6a0 309 printf("bitmap address %p\n\r",&MultiTech_Logo);
falingtrea 2:75adc72aa6a0 310
falingtrea 2:75adc72aa6a0 311 // Setup and display logo on LCD
falingtrea 2:75adc72aa6a0 312 evbLCD->startUpdate();
falingtrea 2:75adc72aa6a0 313
falingtrea 2:75adc72aa6a0 314 evbLCD->writeBitmap(0,0,MultiTech_Logo);
falingtrea 2:75adc72aa6a0 315
falingtrea 2:75adc72aa6a0 316 sprintf(txtstr,"MTDOT");
falingtrea 2:75adc72aa6a0 317 evbLCD->writeText(24,3,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 318 sprintf(txtstr,"Evaluation");
falingtrea 2:75adc72aa6a0 319 evbLCD->writeText(24,4,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 320 sprintf(txtstr,"Board");
falingtrea 2:75adc72aa6a0 321 evbLCD->writeText(24,5,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 322
falingtrea 2:75adc72aa6a0 323 evbLCD->endUpdate();
falingtrea 2:75adc72aa6a0 324
Shaun Nelson 10:658720d51610 325 pckt_time = 10;
Shaun Nelson 10:658720d51610 326 }
falingtrea 2:75adc72aa6a0 327
Shaun Nelson 10:658720d51610 328 void PostJoinInit()
Shaun Nelson 10:658720d51610 329 {
falingtrea 0:bdd16076aaa5 330 osDelay(200);
falingtrea 0:bdd16076aaa5 331 evbBackLight->setPWM(NCP5623B::LED_3,16); // enable LED2 on EVB and set to 50% PWM
falingtrea 0:bdd16076aaa5 332
falingtrea 2:75adc72aa6a0 333 // sets LED2 to 50% max current
falingtrea 0:bdd16076aaa5 334 evbBackLight->setLEDCurrent(16);
falingtrea 0:bdd16076aaa5 335
falingtrea 0:bdd16076aaa5 336 printf("Start of Test\n\r");
falingtrea 0:bdd16076aaa5 337
Shaun Nelson 12:ad92bbb6312f 338 osDelay (500); // allows other threads to process
falingtrea 2:75adc72aa6a0 339 printf("shutdown LED:\n\r");
falingtrea 2:75adc72aa6a0 340 evbBackLight->shutdown();
falingtrea 0:bdd16076aaa5 341
Shaun Nelson 12:ad92bbb6312f 342 osDelay (500); // allows other threads to process
falingtrea 0:bdd16076aaa5 343 printf("Turn on LED2\n\r");
falingtrea 0:bdd16076aaa5 344 evbBackLight->setLEDCurrent(16);
falingtrea 0:bdd16076aaa5 345
falingtrea 0:bdd16076aaa5 346 data = evbAccel->getWhoAmI();
falingtrea 0:bdd16076aaa5 347 printf("Accelerometer who_am_i value = %x \n\r", data);
falingtrea 0:bdd16076aaa5 348
falingtrea 0:bdd16076aaa5 349 result = evbAccel->getStatus();
falingtrea 0:bdd16076aaa5 350 printf("status byte = %x \n\r", result);
falingtrea 0:bdd16076aaa5 351
falingtrea 0:bdd16076aaa5 352 printf("Barometer who_am_i check = %s \n\r", evbBaro->testWhoAmI() ? "TRUE" : "FALSE");
falingtrea 0:bdd16076aaa5 353
falingtrea 0:bdd16076aaa5 354 result = evbBaro->getStatus();
falingtrea 0:bdd16076aaa5 355 printf("status byte = %x \n\r", result);
falingtrea 0:bdd16076aaa5 356
falingtrea 0:bdd16076aaa5 357 /*
falingtrea 0:bdd16076aaa5 358 * Setup the Accelerometer for 8g range, 14 bit resolution, Noise reduction off, sample rate 1.56 Hz
falingtrea 0:bdd16076aaa5 359 * normal oversample mode, High pass filter off
falingtrea 0:bdd16076aaa5 360 */
falingtrea 0:bdd16076aaa5 361 evbAccel->setCommonParameters(MMA845x::RANGE_8g,MMA845x::RES_MAX,MMA845x::LN_OFF,
falingtrea 0:bdd16076aaa5 362 MMA845x::DR_1_56,MMA845x::OS_NORMAL,MMA845x::HPF_OFF );
falingtrea 0:bdd16076aaa5 363
falingtrea 0:bdd16076aaa5 364 /*
falingtrea 0:bdd16076aaa5 365 * Setup the Barometric sensor for post processed Ambient pressure, 4 samples per data acquisition.
falingtrea 0:bdd16076aaa5 366 * and a sample taken every second when in active mode
falingtrea 0:bdd16076aaa5 367 */
falingtrea 0:bdd16076aaa5 368 evbBaro->setParameters(MPL3115A2::DATA_NORMAL, MPL3115A2::DM_BAROMETER, MPL3115A2::OR_16,
falingtrea 0:bdd16076aaa5 369 MPL3115A2::AT_1);
falingtrea 0:bdd16076aaa5 370 /*
falingtrea 0:bdd16076aaa5 371 * Setup the Ambient Light Sensor for continuous Ambient Light Sensing, 16 bit resolution,
falingtrea 0:bdd16076aaa5 372 * and 16000 lux range
falingtrea 0:bdd16076aaa5 373 */
falingtrea 0:bdd16076aaa5 374
falingtrea 0:bdd16076aaa5 375 evbAmbLight->setMode(ISL29011::ALS_CONT);
falingtrea 0:bdd16076aaa5 376 evbAmbLight->setResolution(ISL29011::ADC_16BIT);
falingtrea 0:bdd16076aaa5 377 evbAmbLight->setRange(ISL29011::RNG_16000);
falingtrea 0:bdd16076aaa5 378
falingtrea 0:bdd16076aaa5 379 /*
falingtrea 0:bdd16076aaa5 380 * Set the accelerometer for active mode
falingtrea 0:bdd16076aaa5 381 */
falingtrea 0:bdd16076aaa5 382 evbAccel->activeMode();
falingtrea 0:bdd16076aaa5 383
falingtrea 0:bdd16076aaa5 384 /*
falingtrea 0:bdd16076aaa5 385 * Clear the min-max registers in the Barometric Sensor
falingtrea 0:bdd16076aaa5 386 */
falingtrea 0:bdd16076aaa5 387 evbBaro->clearMinMaxRegs();
falingtrea 0:bdd16076aaa5 388
falingtrea 0:bdd16076aaa5 389 evbBackLight->setLEDCurrent(0);
falingtrea 0:bdd16076aaa5 390
falingtrea 0:bdd16076aaa5 391 /*
falingtrea 2:75adc72aa6a0 392 * Check for PB1 press during network join attempt
falingtrea 2:75adc72aa6a0 393 */
falingtrea 2:75adc72aa6a0 394 if (exit_program) {
falingtrea 2:75adc72aa6a0 395 printf("Exiting program\n\r");
falingtrea 2:75adc72aa6a0 396 evbLCD->clearBuffer();
falingtrea 2:75adc72aa6a0 397 sprintf(txtstr,"Exiting Program");
falingtrea 2:75adc72aa6a0 398 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
falingtrea 2:75adc72aa6a0 399 exit(1);
falingtrea 2:75adc72aa6a0 400 }
Shaun Nelson 10:658720d51610 401 }
Shaun Nelson 10:658720d51610 402
Shaun Nelson 10:658720d51610 403 void ReadSensors(BoardSensorData &sensorData)
Shaun Nelson 10:658720d51610 404 {
Shaun Nelson 10:658720d51610 405 MMA845x_DATA accel_data;
Shaun Nelson 10:658720d51610 406 /*
Shaun Nelson 10:658720d51610 407 * Test Accelerometer XYZ data ready bit to see if acquisition complete
Shaun Nelson 10:658720d51610 408 */
Shaun Nelson 10:658720d51610 409 do {
Shaun Nelson 12:ad92bbb6312f 410 osDelay(100); // allows other threads to process
Shaun Nelson 10:658720d51610 411 result = evbAccel->getStatus();
Shaun Nelson 10:658720d51610 412 } while ((result & MMA845x::XYZDR) == 0 );
Shaun Nelson 10:658720d51610 413
Shaun Nelson 10:658720d51610 414 /*
Shaun Nelson 10:658720d51610 415 * Retrieve and print out accelerometer data
Shaun Nelson 10:658720d51610 416 */
Shaun Nelson 10:658720d51610 417 accel_data = evbAccel->getXYZ();
Shaun Nelson 10:658720d51610 418
Shaun Nelson 10:658720d51610 419 sprintf(txtstr,"Accelerometer");
Shaun Nelson 10:658720d51610 420 evbLCD->writeText(0,0,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 421 sprintf(txtstr, "x = %d", accel_data._x);
Shaun Nelson 10:658720d51610 422 evbLCD->writeText(20,1,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 423 sprintf(txtstr, "y = %d", accel_data._y);
Shaun Nelson 10:658720d51610 424 evbLCD->writeText(20,2,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 425 sprintf(txtstr, "z = %d", accel_data._z );
Shaun Nelson 10:658720d51610 426 evbLCD->writeText(20,3,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 427
Shaun Nelson 10:658720d51610 428 sensorData->accel_x = accel_data._x;
Shaun Nelson 10:658720d51610 429 sensorData->accel_y = accel_data._y;
Shaun Nelson 10:658720d51610 430 sensorData->accel_z = accel_data._z;
Shaun Nelson 10:658720d51610 431
Shaun Nelson 10:658720d51610 432 // Update accelerometer state
Shaun Nelson 10:658720d51610 433 evbLCD->startUpdate();
Shaun Nelson 10:658720d51610 434 evbLCD->clearBuffer();
Shaun Nelson 10:658720d51610 435
Shaun Nelson 10:658720d51610 436 // convert to simple position value for use in send/recv
Shaun Nelson 10:658720d51610 437 if((accel_data._x > 500)&&(accel_data._z < 500))
Shaun Nelson 10:658720d51610 438 {
Shaun Nelson 10:658720d51610 439 if(position_value != 0x02)
Shaun Nelson 10:658720d51610 440 position_changed = true;
Shaun Nelson 10:658720d51610 441 position_value = 0x02;
Shaun Nelson 10:658720d51610 442 }
Shaun Nelson 10:658720d51610 443 else if((accel_data._x < 500)&&(accel_data._z > 500))
Shaun Nelson 10:658720d51610 444 {
Shaun Nelson 10:658720d51610 445 if(position_value != 0x01)
Shaun Nelson 10:658720d51610 446 position_changed = true;
Shaun Nelson 10:658720d51610 447 position_value = 0x01;
Shaun Nelson 10:658720d51610 448 }
Shaun Nelson 10:658720d51610 449 else
Shaun Nelson 10:658720d51610 450 {
Shaun Nelson 10:658720d51610 451 if(position_value != 0x00)
Shaun Nelson 10:658720d51610 452 position_changed = true;
Shaun Nelson 10:658720d51610 453 position_value= 0x00;
Shaun Nelson 10:658720d51610 454 }
Shaun Nelson 10:658720d51610 455
Shaun Nelson 10:658720d51610 456 if(changed)
Shaun Nelson 10:658720d51610 457 evbBackLight->setLEDCurrent(0);
Shaun Nelson 10:658720d51610 458 /*
Shaun Nelson 10:658720d51610 459 * Trigger a Pressure reading
Shaun Nelson 10:658720d51610 460 */
Shaun Nelson 10:658720d51610 461 evbBaro->setParameters(MPL3115A2::DATA_NORMAL, MPL3115A2::DM_BAROMETER, MPL3115A2::OR_16,
Shaun Nelson 10:658720d51610 462 MPL3115A2::AT_1);
Shaun Nelson 10:658720d51610 463 evbBaro->triggerOneShot();
Shaun Nelson 10:658720d51610 464
Shaun Nelson 10:658720d51610 465 /*
Shaun Nelson 10:658720d51610 466 * Test barometer device status to see if acquisition is complete
Shaun Nelson 10:658720d51610 467 */
Shaun Nelson 10:658720d51610 468 do {
Shaun Nelson 10:658720d51610 469 osDelay(100); // allows other threads to process
Shaun Nelson 10:658720d51610 470 result = evbBaro->getStatus();
Shaun Nelson 10:658720d51610 471 } while ((result & MPL3115A2::PTDR) == 0 );
Shaun Nelson 10:658720d51610 472
Shaun Nelson 10:658720d51610 473 /*
Shaun Nelson 10:658720d51610 474 * Retrieve and print out barometric pressure
Shaun Nelson 10:658720d51610 475 */
Shaun Nelson 10:658720d51610 476 pressure = evbBaro->getBaroData() >> 12; // convert 32 bit signed to 20 bit unsigned value
Shaun Nelson 10:658720d51610 477 num_whole = pressure >> 2; // 18 bit integer significant
Shaun Nelson 10:658720d51610 478 num_frac = (pressure & 0x3) * 25; // 2 bit fractional 0.25 per bit
Shaun Nelson 10:658720d51610 479 sensorData.pressure = pressure + (.25 * num_frac);
Shaun Nelson 10:658720d51610 480
Shaun Nelson 10:658720d51610 481 sprintf(txtstr,"Press=%ld.%02d Pa", num_whole, num_frac);
Shaun Nelson 10:658720d51610 482 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 483
Shaun Nelson 10:658720d51610 484 /*
Shaun Nelson 10:658720d51610 485 * Trigger a Altitude reading
Shaun Nelson 10:658720d51610 486 */
Shaun Nelson 10:658720d51610 487 evbBaro->setParameters(MPL3115A2::DATA_NORMAL, MPL3115A2::DM_ALTIMETER, MPL3115A2::OR_16,
Shaun Nelson 10:658720d51610 488 MPL3115A2::AT_1);
Shaun Nelson 10:658720d51610 489 evbBaro->triggerOneShot();
Shaun Nelson 10:658720d51610 490
Shaun Nelson 10:658720d51610 491 /*
Shaun Nelson 10:658720d51610 492 * Test barometer device status to see if acquisition is complete
Shaun Nelson 10:658720d51610 493 */
Shaun Nelson 10:658720d51610 494 do {
Shaun Nelson 10:658720d51610 495 osDelay(100); // allows other threads to process
Shaun Nelson 10:658720d51610 496 result = evbBaro->getStatus();
Shaun Nelson 10:658720d51610 497 } while ((result & MPL3115A2::PTDR) == 0 );
Shaun Nelson 10:658720d51610 498
Shaun Nelson 10:658720d51610 499 /*
Shaun Nelson 10:658720d51610 500 * Retrieve and print out altitude and temperature
Shaun Nelson 10:658720d51610 501 */
Shaun Nelson 10:658720d51610 502 baro_data = evbBaro->getAllData(false);
Shaun Nelson 10:658720d51610 503 baro_data._baro /= 4096; // convert 32 bit signed to 20 bit signed value
Shaun Nelson 10:658720d51610 504 num_whole = baro_data._baro / 16; // 18 bit signed significant integer
Shaun Nelson 10:658720d51610 505 num_frac = (baro_data._baro & 0xF) * 625 / 100; // 4 bit fractional .0625 per bit
Shaun Nelson 10:658720d51610 506 sprintf(txtstr,"Alti=%ld.%03d m", num_whole, num_frac);
Shaun Nelson 10:658720d51610 507 evbLCD->writeText(0,5,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 508 num_whole = baro_data._temp / 16; // 8 bit signed significant integer
Shaun Nelson 10:658720d51610 509 num_frac = (baro_data._temp & 0x0F) * 625 / 100; // 4 bit fractional .0625 per bit
Shaun Nelson 10:658720d51610 510 sensor.temperature = num_whole + ((float)num_frac / 100);
Shaun Nelson 10:658720d51610 511 sprintf(txtstr,"Temp=%ld.%03d C", num_whole, num_frac);
Shaun Nelson 10:658720d51610 512 evbLCD->writeText(0,6,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 513
Shaun Nelson 10:658720d51610 514 /*
Shaun Nelson 10:658720d51610 515 * retrieve and print out Ambient Light level
Shaun Nelson 10:658720d51610 516 */
Shaun Nelson 10:658720d51610 517 lux_data = evbAmbLight->getData();
Shaun Nelson 10:658720d51610 518 num_whole = lux_data * 24 / 100; // 16000 lux full scale .24 lux per bit
Shaun Nelson 10:658720d51610 519 num_frac = lux_data * 24 % 100;
Shaun Nelson 10:658720d51610 520 sprintf(txtstr, "Light=%ld.%02d lux", num_whole, num_frac );
Shaun Nelson 10:658720d51610 521 evbLCD->writeText(0,7,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 10:658720d51610 522
Shaun Nelson 10:658720d51610 523 evbLCD->endUpdate();
Shaun Nelson 10:658720d51610 524 printf("finished iteration %d\n\r",(++i));
Shaun Nelson 10:658720d51610 525 }
Shaun Nelson 10:658720d51610 526
Shaun Nelson 12:ad92bbb6312f 527 uint32_t PrepareFrame(std::vector<uint8_t> &frame, BoardSensorData &data)
Shaun Nelson 12:ad92bbb6312f 528 {
Shaun Nelson 14:07ff01da6bbf 529 frame.clear();
Shaun Nelson 14:07ff01da6bbf 530
Shaun Nelson 14:07ff01da6bbf 531 if((reflected_value != position_value)|| position_changed || ( ( sample_period % MAX_SEND_PERIOD ) == 0 ) )
Shaun Nelson 12:ad92bbb6312f 532 {
Shaun Nelson 12:ad92bbb6312f 533 // we will send a simple byte descriptor of the current position of the device: 01 is laying flat, 02 is vertically oriented
Shaun Nelson 12:ad92bbb6312f 534 frame.push_back(0x00);
Shaun Nelson 12:ad92bbb6312f 535 frame.push_back(position_value);
Shaun Nelson 12:ad92bbb6312f 536 }
Shaun Nelson 12:ad92bbb6312f 537
Shaun Nelson 14:07ff01da6bbf 538 return frame.size();
Shaun Nelson 12:ad92bbb6312f 539 }
Shaun Nelson 12:ad92bbb6312f 540
Shaun Nelson 12:ad92bbb6312f 541 bool checkForExit(bool _exit)
Shaun Nelson 12:ad92bbb6312f 542 {
Shaun Nelson 12:ad92bbb6312f 543 // Check for PB1 press during network join attempt
Shaun Nelson 12:ad92bbb6312f 544 if (exit_program) {
Shaun Nelson 14:07ff01da6bbf 545 printf("Exiting program\n\r");
Shaun Nelson 12:ad92bbb6312f 546 evbLCD->clearBuffer();
Shaun Nelson 12:ad92bbb6312f 547 sprintf(txtstr,"Exiting Program");
Shaun Nelson 12:ad92bbb6312f 548 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 12:ad92bbb6312f 549 if(_exit)
Shaun Nelson 12:ad92bbb6312f 550 exit(1);
Shaun Nelson 12:ad92bbb6312f 551 }
Shaun Nelson 12:ad92bbb6312f 552
Shaun Nelson 12:ad92bbb6312f 553 return false;
Shaun Nelson 12:ad92bbb6312f 554 }
Shaun Nelson 12:ad92bbb6312f 555
Shaun Nelson 12:ad92bbb6312f 556 void ExitingProgram()
Shaun Nelson 10:658720d51610 557 {
Shaun Nelson 12:ad92bbb6312f 558 evbBaro->triggerOneShot();
Shaun Nelson 12:ad92bbb6312f 559 do {
Shaun Nelson 12:ad92bbb6312f 560 osDelay(200); // allows other threads to process
Shaun Nelson 12:ad92bbb6312f 561 result = evbBaro->getStatus();
Shaun Nelson 12:ad92bbb6312f 562 } while ((result & MPL3115A2::PTDR) == 0 );
Shaun Nelson 12:ad92bbb6312f 563
Shaun Nelson 12:ad92bbb6312f 564 baro_data = evbBaro->getAllData(true);
Shaun Nelson 12:ad92bbb6312f 565 printf ("minBaro=%ld maxBaro=%ld minTemp=%d maxTemp=%d\n\r", baro_data._minbaro, baro_data._maxbaro,
Shaun Nelson 12:ad92bbb6312f 566 baro_data._mintemp, baro_data._maxtemp);
Shaun Nelson 12:ad92bbb6312f 567 evbLCD->clearBuffer();
Shaun Nelson 12:ad92bbb6312f 568 sprintf(txtstr,"Exiting Program");
Shaun Nelson 12:ad92bbb6312f 569 evbLCD->writeText(0,4,font_6x8,txtstr,strlen(txtstr));
Shaun Nelson 12:ad92bbb6312f 570 printf("End of Test\n\r");
Shaun Nelson 12:ad92bbb6312f 571 }
Shaun Nelson 12:ad92bbb6312f 572
Shaun Nelson 10:658720d51610 573
Shaun Nelson 12:ad92bbb6312f 574 /*
Shaun Nelson 12:ad92bbb6312f 575 * Sets pb1_low flag. Slag is cleared in pb1_debounce thread
Shaun Nelson 12:ad92bbb6312f 576 */
Shaun Nelson 12:ad92bbb6312f 577 void pb1ISR(void)
Shaun Nelson 12:ad92bbb6312f 578 {
Shaun Nelson 12:ad92bbb6312f 579 if (!pb1_low)
Shaun Nelson 12:ad92bbb6312f 580 pb1_low = true;
Shaun Nelson 12:ad92bbb6312f 581 }
Shaun Nelson 12:ad92bbb6312f 582
Shaun Nelson 12:ad92bbb6312f 583 /*
Shaun Nelson 12:ad92bbb6312f 584 * Debounces pb1. Also exits program if pushbutton 1 is pressed
Shaun Nelson 12:ad92bbb6312f 585 */
Shaun Nelson 12:ad92bbb6312f 586 void pb1_debounce(void const *args)
Shaun Nelson 12:ad92bbb6312f 587 {
Shaun Nelson 12:ad92bbb6312f 588 static uint8_t count = 0;
Shaun Nelson 10:658720d51610 589
Shaun Nelson 12:ad92bbb6312f 590 while (true) {
Shaun Nelson 12:ad92bbb6312f 591 if (pb1_low && (mDot08 == 0))
Shaun Nelson 12:ad92bbb6312f 592 count++;
Shaun Nelson 12:ad92bbb6312f 593 else {
Shaun Nelson 12:ad92bbb6312f 594 count = 0;
Shaun Nelson 12:ad92bbb6312f 595 pb1_low = false;
Shaun Nelson 12:ad92bbb6312f 596 }
Shaun Nelson 12:ad92bbb6312f 597
Shaun Nelson 12:ad92bbb6312f 598 if (count == 5)
Shaun Nelson 12:ad92bbb6312f 599 exit_program = true;
Shaun Nelson 12:ad92bbb6312f 600
Shaun Nelson 12:ad92bbb6312f 601 Thread::wait(5);
Shaun Nelson 12:ad92bbb6312f 602 }
Shaun Nelson 12:ad92bbb6312f 603 }
Shaun Nelson 12:ad92bbb6312f 604
Shaun Nelson 12:ad92bbb6312f 605 /*
Shaun Nelson 12:ad92bbb6312f 606 * Sets pb2_low flag. Flag is cleared in pb2_debounce thread
Shaun Nelson 12:ad92bbb6312f 607 */
Shaun Nelson 12:ad92bbb6312f 608 void pb2ISR(void)
Shaun Nelson 12:ad92bbb6312f 609 {
Shaun Nelson 12:ad92bbb6312f 610 if (!pb2_low)
Shaun Nelson 12:ad92bbb6312f 611 pb2_low = true;
Shaun Nelson 12:ad92bbb6312f 612 }
Shaun Nelson 12:ad92bbb6312f 613
Shaun Nelson 12:ad92bbb6312f 614 /*
Shaun Nelson 12:ad92bbb6312f 615 * Debounces pb2. Also changes packet transmit time to every other,
Shaun Nelson 12:ad92bbb6312f 616 * every fifth, or every tenth sample when SW2 pushed
Shaun Nelson 12:ad92bbb6312f 617 * Also triggers a thread to transmit a configuration packet
Shaun Nelson 12:ad92bbb6312f 618 */
Shaun Nelson 12:ad92bbb6312f 619 void pb2_debounce(void const *args)
Shaun Nelson 12:ad92bbb6312f 620 {
Shaun Nelson 12:ad92bbb6312f 621 static uint8_t count = 0;
Shaun Nelson 12:ad92bbb6312f 622
Shaun Nelson 12:ad92bbb6312f 623 while (true) {
Shaun Nelson 10:658720d51610 624
Shaun Nelson 12:ad92bbb6312f 625 if (pb2_low && (mDot09 == 0))
Shaun Nelson 12:ad92bbb6312f 626 count++;
Shaun Nelson 12:ad92bbb6312f 627 else {
Shaun Nelson 12:ad92bbb6312f 628 count = 0;
Shaun Nelson 12:ad92bbb6312f 629 pb2_low = false;
Shaun Nelson 12:ad92bbb6312f 630 }
Shaun Nelson 12:ad92bbb6312f 631
Shaun Nelson 12:ad92bbb6312f 632 if (count == 5){
Shaun Nelson 12:ad92bbb6312f 633 if (pckt_time >= 5)
Shaun Nelson 12:ad92bbb6312f 634 pckt_time /= 2;
Shaun Nelson 12:ad92bbb6312f 635 else
Shaun Nelson 12:ad92bbb6312f 636 pckt_time = 20;
Shaun Nelson 12:ad92bbb6312f 637
Shaun Nelson 12:ad92bbb6312f 638 //thread_3->signal_set(0x10); // signal config_pkt_xmit to send packet
Shaun Nelson 12:ad92bbb6312f 639 position_changed = true;
Shaun Nelson 12:ad92bbb6312f 640 }
Shaun Nelson 12:ad92bbb6312f 641 Thread::wait(5);
Shaun Nelson 12:ad92bbb6312f 642 }
Shaun Nelson 12:ad92bbb6312f 643 }
Shaun Nelson 12:ad92bbb6312f 644
Shaun Nelson 12:ad92bbb6312f 645 /*
Shaun Nelson 12:ad92bbb6312f 646 * Thread that is triggered by SW2 ISR. Sends a packet to the LoRa server with the new Packet Transmission time setting
Shaun Nelson 12:ad92bbb6312f 647 */
Shaun Nelson 12:ad92bbb6312f 648 void config_pkt_xmit (void const *args)
Shaun Nelson 12:ad92bbb6312f 649 {
Shaun Nelson 12:ad92bbb6312f 650 int32_t mdot_ret;
Shaun Nelson 12:ad92bbb6312f 651
Shaun Nelson 12:ad92bbb6312f 652 std::vector<uint8_t> data;
Shaun Nelson 12:ad92bbb6312f 653
Shaun Nelson 12:ad92bbb6312f 654 while (true) {
Shaun Nelson 12:ad92bbb6312f 655 Thread::signal_wait(0x10); // wait for pb2ISR to signal send
Shaun Nelson 12:ad92bbb6312f 656 data.clear();
Shaun Nelson 12:ad92bbb6312f 657 data.push_back(0x0F); // key for Configuration data (packet transmission timer)
Shaun Nelson 12:ad92bbb6312f 658 data.push_back(pckt_time);
Shaun Nelson 12:ad92bbb6312f 659
Shaun Nelson 12:ad92bbb6312f 660 if ((mdot_ret = mdot_radio->send(data)) != mDot::MDOT_OK) {
Shaun Nelson 12:ad92bbb6312f 661 log_error(mdot_radio, "failed to send config data", mdot_ret);
Shaun Nelson 12:ad92bbb6312f 662 } else {
Shaun Nelson 12:ad92bbb6312f 663 printf("sent config data to gateway\r\n");
Shaun Nelson 12:ad92bbb6312f 664 }
Shaun Nelson 10:658720d51610 665 }
Shaun Nelson 10:658720d51610 666 }
Shaun Nelson 10:658720d51610 667
Shaun Nelson 10:658720d51610 668 #elif defined(MTDOT_UDK)
Shaun Nelson 10:658720d51610 669
Shaun Nelson 12:ad92bbb6312f 670 void ReceiveData(std::vector<uint8_t> frame)
Shaun Nelson 12:ad92bbb6312f 671 {
Shaun Nelson 14:07ff01da6bbf 672 uint16_t value;
Shaun Nelson 14:07ff01da6bbf 673
Shaun Nelson 14:07ff01da6bbf 674 if(frame.size() >= 2)
Shaun Nelson 14:07ff01da6bbf 675 {
Shaun Nelson 14:07ff01da6bbf 676 value = frame[0] << 8 | frame[1];
Shaun Nelson 14:07ff01da6bbf 677 if(value == position_value)
Shaun Nelson 14:07ff01da6bbf 678 {
Shaun Nelson 14:07ff01da6bbf 679 reflected_value = value;
Shaun Nelson 14:07ff01da6bbf 680 position_changed = false;
Shaun Nelson 14:07ff01da6bbf 681 }
Shaun Nelson 14:07ff01da6bbf 682 }
Shaun Nelson 12:ad92bbb6312f 683 }
Shaun Nelson 12:ad92bbb6312f 684
Shaun Nelson 10:658720d51610 685 void BoardInit()
Shaun Nelson 10:658720d51610 686 {
Shaun Nelson 10:658720d51610 687 debugUART.baud(115200);
Shaun Nelson 10:658720d51610 688
Shaun Nelson 10:658720d51610 689 // ST X-NUCLEO-IKS01A1 MEMS Shield
Shaun Nelson 12:ad92bbb6312f 690 mems_shield = X_NUCLEO_IKS01A1::Instance(NULL, NC);
Shaun Nelson 12:ad92bbb6312f 691 // mems_shield = X_NUCLEO_IKS01A1::Instance();
Shaun Nelson 10:658720d51610 692 }
Shaun Nelson 10:658720d51610 693
Shaun Nelson 10:658720d51610 694 void PostJoinInit() { }
Shaun Nelson 10:658720d51610 695
Shaun Nelson 10:658720d51610 696
Shaun Nelson 10:658720d51610 697 void ReadSensors(BoardSensorData &data)
Shaun Nelson 10:658720d51610 698 {
Shaun Nelson 10:658720d51610 699 uint32_t ret = 0;
Shaun Nelson 10:658720d51610 700 int32_t accel_data[3];
Shaun Nelson 10:658720d51610 701
Shaun Nelson 10:658720d51610 702 // Temperature
Shaun Nelson 10:658720d51610 703 ret |= (!CALL_METH(mems_shield->pt_sensor, GetTemperature, &data.temperature, 0.0f) ? 0x0 : 0x1);
Shaun Nelson 10:658720d51610 704
Shaun Nelson 10:658720d51610 705 // Pressure
Shaun Nelson 10:658720d51610 706 ret |= (!CALL_METH(mems_shield->pt_sensor, GetPressure, &data.pressure, 0.0f) ? 0x0 : 0x1);
Shaun Nelson 10:658720d51610 707
Shaun Nelson 10:658720d51610 708 // Accelerometer
Shaun Nelson 10:658720d51610 709 MotionSensor *motionSensor = mems_shield->GetAccelerometer();
Shaun Nelson 10:658720d51610 710 if( motionSensor != NULL)
Shaun Nelson 10:658720d51610 711 {
Shaun Nelson 10:658720d51610 712 motionSensor->Get_X_Axes(accel_data);
Shaun Nelson 10:658720d51610 713
Shaun Nelson 10:658720d51610 714 data.accel_x = accel_data[0];
Shaun Nelson 10:658720d51610 715 data.accel_y = accel_data[1];
Shaun Nelson 10:658720d51610 716 data.accel_z = accel_data[2];
Shaun Nelson 14:07ff01da6bbf 717 /* z-axis : > 0 = rightside up, < 0 upside down
Shaun Nelson 14:07ff01da6bbf 718 * x-axis: com LED to the left x < 0, x > 0 on the right
Shaun Nelson 14:07ff01da6bbf 719 * y-axis: y > 0 COM LED down, y < 0 COM LED up
Shaun Nelson 14:07ff01da6bbf 720 */
Shaun Nelson 14:07ff01da6bbf 721 bool up = false;
Shaun Nelson 14:07ff01da6bbf 722 bool down = false;
Shaun Nelson 14:07ff01da6bbf 723 bool right = false;
Shaun Nelson 14:07ff01da6bbf 724 bool left = false;
Shaun Nelson 14:07ff01da6bbf 725 bool horizontal = false;
Shaun Nelson 14:07ff01da6bbf 726 bool upsidedown = false;
Shaun Nelson 14:07ff01da6bbf 727 uint16_t next_value = 0;
Shaun Nelson 14:07ff01da6bbf 728
Shaun Nelson 14:07ff01da6bbf 729 // rightside up
Shaun Nelson 14:07ff01da6bbf 730 if(data.accel_z >= 750)
Shaun Nelson 14:07ff01da6bbf 731 {
Shaun Nelson 14:07ff01da6bbf 732 horizontal = true;
Shaun Nelson 14:07ff01da6bbf 733 }
Shaun Nelson 14:07ff01da6bbf 734 // upside down
Shaun Nelson 14:07ff01da6bbf 735 else if(data.accel_z <= -750)
Shaun Nelson 14:07ff01da6bbf 736 {
Shaun Nelson 14:07ff01da6bbf 737 horizontal = true;
Shaun Nelson 14:07ff01da6bbf 738 upsidedown = true;
Shaun Nelson 14:07ff01da6bbf 739 position_value = (2 << 12) | (1 << 8);
Shaun Nelson 14:07ff01da6bbf 740 }
Shaun Nelson 14:07ff01da6bbf 741 // vertical down
Shaun Nelson 14:07ff01da6bbf 742 else if(data.accel_y >= 900 )
Shaun Nelson 14:07ff01da6bbf 743 {
Shaun Nelson 14:07ff01da6bbf 744 down = true;
Shaun Nelson 14:07ff01da6bbf 745 }
Shaun Nelson 14:07ff01da6bbf 746 // vertical up
Shaun Nelson 14:07ff01da6bbf 747 else if(data.accel_y <= -900 )
Shaun Nelson 14:07ff01da6bbf 748 {
Shaun Nelson 14:07ff01da6bbf 749 up = true;
Shaun Nelson 14:07ff01da6bbf 750 }
Shaun Nelson 14:07ff01da6bbf 751 // side right
Shaun Nelson 14:07ff01da6bbf 752 else if(data.accel_x > 900)
Shaun Nelson 14:07ff01da6bbf 753 {
Shaun Nelson 14:07ff01da6bbf 754 right = true;
Shaun Nelson 14:07ff01da6bbf 755 }
Shaun Nelson 14:07ff01da6bbf 756 // side left
Shaun Nelson 14:07ff01da6bbf 757 else
Shaun Nelson 14:07ff01da6bbf 758 {
Shaun Nelson 14:07ff01da6bbf 759 left = true;
Shaun Nelson 14:07ff01da6bbf 760 }
Shaun Nelson 14:07ff01da6bbf 761
Shaun Nelson 14:07ff01da6bbf 762 if(horizontal)
Shaun Nelson 14:07ff01da6bbf 763 {
Shaun Nelson 14:07ff01da6bbf 764 next_value = (2 << 12) | (upsidedown << 8);
Shaun Nelson 14:07ff01da6bbf 765 }
Shaun Nelson 14:07ff01da6bbf 766 else
Shaun Nelson 14:07ff01da6bbf 767 {
Shaun Nelson 14:07ff01da6bbf 768 next_value = (up << 12) | (left << 8) | (down << 4) | right;
Shaun Nelson 14:07ff01da6bbf 769 }
Shaun Nelson 14:07ff01da6bbf 770
Shaun Nelson 14:07ff01da6bbf 771 if(next_value != position_value)
Shaun Nelson 14:07ff01da6bbf 772 {
Shaun Nelson 14:07ff01da6bbf 773 position_value = next_value;
Shaun Nelson 14:07ff01da6bbf 774 position_changed = true;
Shaun Nelson 14:07ff01da6bbf 775 }
Shaun Nelson 10:658720d51610 776 }
Shaun Nelson 10:658720d51610 777
Shaun Nelson 14:07ff01da6bbf 778 printf("%s: position_value=%04x, reflected_value=%04x\r\n",__func__, position_value, reflected_value);
Shaun Nelson 10:658720d51610 779 }
Shaun Nelson 10:658720d51610 780
Shaun Nelson 12:ad92bbb6312f 781 uint32_t PrepareFrame(std::vector<uint8_t> &frame, BoardSensorData &data)
Shaun Nelson 10:658720d51610 782 {
Shaun Nelson 14:07ff01da6bbf 783 static uint8_t buffer[64];
Shaun Nelson 14:07ff01da6bbf 784
Shaun Nelson 14:07ff01da6bbf 785 frame.clear();
Shaun Nelson 10:658720d51610 786
Shaun Nelson 10:658720d51610 787 // Sensor packet type serialized to the LMIC frame buffer
Shaun Nelson 14:07ff01da6bbf 788 SensorPacket packet(buffer, sizeof(buffer));
Shaun Nelson 10:658720d51610 789
Shaun Nelson 14:07ff01da6bbf 790 if( position_changed || (reflected_value != position_value) || ( ( sample_period % MAX_SEND_PERIOD ) == 0 ) )
Shaun Nelson 14:07ff01da6bbf 791 {
Shaun Nelson 14:07ff01da6bbf 792 packet.setPrimarySensor(position_value);
Shaun Nelson 14:07ff01da6bbf 793 packet.setTemperature(data.temperature);
Shaun Nelson 14:07ff01da6bbf 794 packet.setPressure(data.pressure);
Shaun Nelson 14:07ff01da6bbf 795
Shaun Nelson 14:07ff01da6bbf 796 // Serialize packet
Shaun Nelson 14:07ff01da6bbf 797 packet.serialize();
Shaun Nelson 10:658720d51610 798
Shaun Nelson 14:07ff01da6bbf 799 frame.assign(packet.payload(), packet.payload() + packet.length());
Shaun Nelson 14:07ff01da6bbf 800 }
Shaun Nelson 10:658720d51610 801
Shaun Nelson 10:658720d51610 802 return frame.size();
Shaun Nelson 10:658720d51610 803 }
Shaun Nelson 10:658720d51610 804
Shaun Nelson 12:ad92bbb6312f 805 bool checkForExit(bool _exit) { return false;}
Shaun Nelson 12:ad92bbb6312f 806
Shaun Nelson 12:ad92bbb6312f 807
Shaun Nelson 12:ad92bbb6312f 808 void ExitingProgram()
Shaun Nelson 12:ad92bbb6312f 809 {
Shaun Nelson 12:ad92bbb6312f 810 printf("Exiting\n\r");
Shaun Nelson 12:ad92bbb6312f 811 }
Shaun Nelson 12:ad92bbb6312f 812
Shaun Nelson 10:658720d51610 813 #else
Shaun Nelson 10:658720d51610 814 #error Board type not defined!
Shaun Nelson 10:658720d51610 815 #endif
Shaun Nelson 10:658720d51610 816
Shaun Nelson 14:07ff01da6bbf 817 DigitalOut joinLED(PA_0);
Shaun Nelson 14:07ff01da6bbf 818
Shaun Nelson 14:07ff01da6bbf 819 void joinLedToggle()
Shaun Nelson 14:07ff01da6bbf 820 {
Shaun Nelson 14:07ff01da6bbf 821 joinLED = !joinLED;
Shaun Nelson 14:07ff01da6bbf 822 }
Shaun Nelson 14:07ff01da6bbf 823
Shaun Nelson 10:658720d51610 824 void mDotConfigureAndJoin()
Shaun Nelson 10:658720d51610 825 {
Shaun Nelson 12:ad92bbb6312f 826 bool ok;
Shaun Nelson 12:ad92bbb6312f 827 int32_t mdot_ret;
Shaun Nelson 12:ad92bbb6312f 828
Shaun Nelson 12:ad92bbb6312f 829 printf("Configuring mDot\r\n");
Shaun Nelson 10:658720d51610 830
Shaun Nelson 10:658720d51610 831 // get mDot handle
Shaun Nelson 10:658720d51610 832 mdot_radio = mDot::getInstance();
Shaun Nelson 10:658720d51610 833 if(mdot_radio == NULL)
Shaun Nelson 10:658720d51610 834 {
Shaun Nelson 10:658720d51610 835 while(1) {
Shaun Nelson 10:658720d51610 836 printf("radio setup failed\n\r");
Shaun Nelson 10:658720d51610 837 osDelay(1000);
Shaun Nelson 10:658720d51610 838 }
Shaun Nelson 10:658720d51610 839 }
Shaun Nelson 10:658720d51610 840
Shaun Nelson 10:658720d51610 841 do{
Shaun Nelson 10:658720d51610 842 ok = true;
Shaun Nelson 10:658720d51610 843
Shaun Nelson 10:658720d51610 844 printf("\n\r setup mdot\n\r");
Shaun Nelson 10:658720d51610 845
Shaun Nelson 10:658720d51610 846 // reset to default config so we know what state we're in
Shaun Nelson 10:658720d51610 847 mdot_radio->resetConfig();
Shaun Nelson 14:07ff01da6bbf 848 //mdot_radio->setLogLevel(6);
Shaun Nelson 10:658720d51610 849
Shaun Nelson 10:658720d51610 850 mdot_radio->setAntennaGain(-3);
Shaun Nelson 10:658720d51610 851
Shaun Nelson 10:658720d51610 852 // Setting up LED1 as activity LED
Shaun Nelson 10:658720d51610 853 #ifdef MDOT_EVB
Shaun Nelson 10:658720d51610 854 mdot_radio->setActivityLedPin(PB_0);
Shaun Nelson 10:658720d51610 855 mdot_radio->setActivityLedEnable(true);
Shaun Nelson 10:658720d51610 856 #endif
Shaun Nelson 10:658720d51610 857
Shaun Nelson 10:658720d51610 858 // Read node ID
Shaun Nelson 10:658720d51610 859 std::vector<uint8_t> mdot_EUI;
Shaun Nelson 10:658720d51610 860 mdot_EUI = mdot_radio->getDeviceId();
Shaun Nelson 10:658720d51610 861 printf("mDot EUI = ");
Shaun Nelson 10:658720d51610 862
Shaun Nelson 10:658720d51610 863 for (uint8_t i=0; i<mdot_EUI.size(); i++) {
Shaun Nelson 10:658720d51610 864 printf("%02x ", mdot_EUI[i]);
Shaun Nelson 10:658720d51610 865 }
Shaun Nelson 12:ad92bbb6312f 866 printf("\n\r");
Shaun Nelson 12:ad92bbb6312f 867
Shaun Nelson 10:658720d51610 868
Shaun Nelson 12:ad92bbb6312f 869 /*
Shaun Nelson 12:ad92bbb6312f 870 * This call sets up private or public mode on the MTDOT. Set the function to true if
Shaun Nelson 12:ad92bbb6312f 871 * connecting to a public network
Shaun Nelson 12:ad92bbb6312f 872 */
Shaun Nelson 10:658720d51610 873 printf("setting Public Network Mode\r\n");
Shaun Nelson 10:658720d51610 874 if ((mdot_ret = mdot_radio->setPublicNetwork(true)) != mDot::MDOT_OK) {
Shaun Nelson 10:658720d51610 875 log_error(mdot_radio, "failed to set Public Network Mode", mdot_ret);
Shaun Nelson 10:658720d51610 876 }
Shaun Nelson 10:658720d51610 877 mdot_radio->setTxDataRate(mDot::DR0);
Shaun Nelson 10:658720d51610 878 mdot_radio->setTxPower(14);
Shaun Nelson 10:658720d51610 879 mdot_radio->setJoinRetries(1);
Shaun Nelson 12:ad92bbb6312f 880 mdot_radio->setJoinMode(mDot::OTA);
Shaun Nelson 10:658720d51610 881
Shaun Nelson 12:ad92bbb6312f 882 /*
Shaun Nelson 12:ad92bbb6312f 883 * Frequency sub-band is valid for NAM only and for Private networks should be set to a value
Shaun Nelson 12:ad92bbb6312f 884 * between 1-8 that matches the the LoRa gateway setting. Public networks use sub-band 0 only.
Shaun Nelson 12:ad92bbb6312f 885 * This function can be commented out for EU networks
Shaun Nelson 12:ad92bbb6312f 886 */
Shaun Nelson 10:658720d51610 887 printf("setting frequency sub band\r\n");
Shaun Nelson 12:ad92bbb6312f 888 if ((mdot_ret = mdot_radio->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) {
Shaun Nelson 10:658720d51610 889 log_error(mdot_radio, "failed to set frequency sub band", mdot_ret);
Shaun Nelson 10:658720d51610 890 ok = false;
Shaun Nelson 10:658720d51610 891 }
Shaun Nelson 10:658720d51610 892
Shaun Nelson 10:658720d51610 893 printf("setting ADR\r\n");
Shaun Nelson 10:658720d51610 894 if ((mdot_ret = mdot_radio->setAdr(config_adr_on)) != mDot::MDOT_OK) {
Shaun Nelson 10:658720d51610 895 log_error(mdot_radio, "failed to set ADR", mdot_ret);
Shaun Nelson 10:658720d51610 896 ok = false;
Shaun Nelson 10:658720d51610 897 }
Shaun Nelson 12:ad92bbb6312f 898
Shaun Nelson 12:ad92bbb6312f 899 /*
Shaun Nelson 12:ad92bbb6312f 900 * setNetworkName is used for private networks.
Shaun Nelson 12:ad92bbb6312f 901 * Use setNetworkID(AppID) for public networks
Shaun Nelson 12:ad92bbb6312f 902 */
Shaun Nelson 10:658720d51610 903 printf("setting network name\r\n");
Shaun Nelson 10:658720d51610 904 if ((mdot_ret = mdot_radio->setNetworkId(config_app_id)) != mDot::MDOT_OK) {
Shaun Nelson 10:658720d51610 905 log_error(mdot_radio, "failed to set network name", mdot_ret);
Shaun Nelson 10:658720d51610 906 ok = false;
Shaun Nelson 10:658720d51610 907 }
Shaun Nelson 10:658720d51610 908
Shaun Nelson 12:ad92bbb6312f 909 /*
Shaun Nelson 12:ad92bbb6312f 910 * setNetworkPassphrase is used for private networks
Shaun Nelson 12:ad92bbb6312f 911 * Use setNetworkKey for public networks
Shaun Nelson 12:ad92bbb6312f 912 */
Shaun Nelson 12:ad92bbb6312f 913 printf("setting network key\r\n");
Shaun Nelson 10:658720d51610 914 if ((mdot_ret = mdot_radio->setNetworkKey(config_app_key)) != mDot::MDOT_OK) {
Shaun Nelson 10:658720d51610 915 log_error(mdot_radio, "failed to set network password", mdot_ret);
Shaun Nelson 10:658720d51610 916 ok = false;
Shaun Nelson 10:658720d51610 917 }
Shaun Nelson 12:ad92bbb6312f 918
Shaun Nelson 12:ad92bbb6312f 919 checkForExit(true);
Shaun Nelson 12:ad92bbb6312f 920
Shaun Nelson 10:658720d51610 921 }while(ok == false);
Shaun Nelson 12:ad92bbb6312f 922
Shaun Nelson 14:07ff01da6bbf 923 joinTicker.attach(joinLedToggle,1);
Shaun Nelson 14:07ff01da6bbf 924
Shaun Nelson 14:07ff01da6bbf 925 // attempt to join the network
Shaun Nelson 14:07ff01da6bbf 926 printf("joining network\r\n");
Shaun Nelson 14:07ff01da6bbf 927 while ((mdot_ret = mdot_radio->joinNetwork()) != mDot::MDOT_OK) {
Shaun Nelson 14:07ff01da6bbf 928 log_error(mdot_radio,"failed to join network:", mdot_ret);
Shaun Nelson 14:07ff01da6bbf 929 if (mdot_radio->getFrequencyBand() == mDot::FB_868){
Shaun Nelson 14:07ff01da6bbf 930 mdot_ret = mdot_radio->getNextTxMs();
Shaun Nelson 14:07ff01da6bbf 931 }
Shaun Nelson 14:07ff01da6bbf 932 else {
Shaun Nelson 14:07ff01da6bbf 933 mdot_ret = 0;
Shaun Nelson 14:07ff01da6bbf 934 }
Shaun Nelson 14:07ff01da6bbf 935 checkForExit(true);
Shaun Nelson 14:07ff01da6bbf 936 printf("delay = %lu\n\r",mdot_ret);
Shaun Nelson 14:07ff01da6bbf 937 osDelay(mdot_ret + 10000);
Shaun Nelson 14:07ff01da6bbf 938 }
Shaun Nelson 14:07ff01da6bbf 939 printf("network joined\r\n");
Shaun Nelson 10:658720d51610 940
Shaun Nelson 14:07ff01da6bbf 941 joinTicker.detach();
Shaun Nelson 14:07ff01da6bbf 942 joinLED=1;
Shaun Nelson 10:658720d51610 943 }
Shaun Nelson 10:658720d51610 944
Shaun Nelson 12:ad92bbb6312f 945
Shaun Nelson 10:658720d51610 946 int main()
Shaun Nelson 10:658720d51610 947 {
Shaun Nelson 10:658720d51610 948 BoardSensorData sensorData;
Shaun Nelson 12:ad92bbb6312f 949 std::vector<uint8_t> frame;
Shaun Nelson 10:658720d51610 950
Shaun Nelson 10:658720d51610 951 // Board specific initialization
Shaun Nelson 10:658720d51610 952 BoardInit();
Shaun Nelson 10:658720d51610 953
Shaun Nelson 12:ad92bbb6312f 954 // Configure mDot and join
Shaun Nelson 12:ad92bbb6312f 955 mDotConfigureAndJoin();
Shaun Nelson 10:658720d51610 956
Shaun Nelson 12:ad92bbb6312f 957 // Do board specific post join configuration
Shaun Nelson 12:ad92bbb6312f 958 PostJoinInit();
falingtrea 2:75adc72aa6a0 959
falingtrea 2:75adc72aa6a0 960 /*
falingtrea 0:bdd16076aaa5 961 * Main data acquisition loop
falingtrea 0:bdd16076aaa5 962 */
Shaun Nelson 14:07ff01da6bbf 963 while(!checkForExit(false))
Shaun Nelson 14:07ff01da6bbf 964 {
Shaun Nelson 14:07ff01da6bbf 965 if( MIN_SEND_DELAY > 0 )
Shaun Nelson 14:07ff01da6bbf 966 osDelay( MIN_SEND_DELAY );
Shaun Nelson 12:ad92bbb6312f 967
Shaun Nelson 14:07ff01da6bbf 968 // Minimum delay between sampling
Shaun Nelson 14:07ff01da6bbf 969 if( ( sample_period % MIN_SEND_PERIOD ) == 0 )
Shaun Nelson 14:07ff01da6bbf 970 {
Shaun Nelson 14:07ff01da6bbf 971 // Acquire sensor values
Shaun Nelson 14:07ff01da6bbf 972 ReadSensors(sensorData);
Shaun Nelson 14:07ff01da6bbf 973
Shaun Nelson 14:07ff01da6bbf 974 // Generate frame if send conditions are satisified
Shaun Nelson 14:07ff01da6bbf 975 if( PrepareFrame(frame, sensorData) > 0 )
Shaun Nelson 14:07ff01da6bbf 976 {
Shaun Nelson 14:07ff01da6bbf 977 // Send sensor packets
Shaun Nelson 14:07ff01da6bbf 978 SendFrame( frame );
Shaun Nelson 14:07ff01da6bbf 979 }
Shaun Nelson 10:658720d51610 980 }
Shaun Nelson 14:07ff01da6bbf 981 sample_period++;
Shaun Nelson 14:07ff01da6bbf 982 }
falingtrea 3:68e974f5f532 983
Shaun Nelson 12:ad92bbb6312f 984 ExitingProgram();
falingtrea 3:68e974f5f532 985 }