Momo-Medical / Nucleo-transfer

Nucleo-transfer

Dependencies:   ADS1015 MPU6050 PixelArray PixelArray-Nucleo mbed WS2813

Fork of Nucleo-transfer by Momo Medical

Sensorplate/main.cpp@53:54c882995514, 2018-02-12 (annotated)

Committer:
deldering95
Date:
Mon Feb 12 10:23:58 2018 +0000
Revision:
53:54c882995514
Parent:
51:69087c44e8ac
Child:
55:b74e7076d7a0
Accelero x2 fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ricardo_95 36:d10f368d037b 1 /********************* CODE INFORMATON ******************************
ricardo_95 34:1614f4f2b841 2 Date of creation: 30-09-2017
ricardo_95 34:1614f4f2b841 3 Authors: Danny Eldering & Ricardo Molenaar
ricardo_95 33:df21cb8dc5c7 4 co-authors: Menno Gravemaker
ricardo_95 34:1614f4f2b841 5 (c) Copyright by Momo Medical BV.
ricardo_95 34:1614f4f2b841 6
ricardo_95 45:7ebe860702b4 7 Current version name: 2.1.4
ricardo_95 45:7ebe860702b4 8 Date of modification: 8-1-2018
ricardo_95 36:d10f368d037b 9 Purpose of this file: Code for LPC1768 microcontroller for controlling buttons, LED's and communicate to PI
ricardo_95 45:7ebe860702b4 10 Update ‘what’s new in this version?’: Sensorplate connection test changed from software to hardware check.
deldering95 48:aca02ef5cd01 11 ADC readout for accu deleted.
ricardo_95 36:d10f368d037b 12 Todo: -> Fix LED issue (yellow and red flashes at random moments);
deldering95 43:d09814c177a0 13 -> Optimize functions / improve readability;
ricardo_95 36:d10f368d037b 14 -> Split functions in seperate files?;
ricardo_95 36:d10f368d037b 15 -> Fix when sensorplate is not connected;
ricardo_95 36:d10f368d037b 16 -> Rule 570: if statement change to turn off LED's when power is plugged out (also related to rule 106).
ricardo_95 36:d10f368d037b 17 -> For the speaker two outputs of the uC are used. Add MOSFET with external supply and control these by uC?
ricardo_95 36:d10f368d037b 18 Source file: http://mbed.com/
ricardo_95 33:df21cb8dc5c7 19
ricardo_95 36:d10f368d037b 20 Information files:
deldering95 43:d09814c177a0 21 (1) Flowchart:
ricardo_95 36:d10f368d037b 22 (2) Table serial communication: https://docs.google.com/spreadsheets/d/1kHlithHxtoMDGvbcdH8vwSw5W5ArxlwDPsyfra1dtQM/edit?usp=drive_web
deldering95 43:d09814c177a0 23 (3) Technical manual CU-/software:
ricardo_95 12:7b3a5940f911 24 */
ricardo_95 12:7b3a5940f911 25
ricardo_95 21:13e4824bc364 26 /************************ CONFIG ***********************************/
ricardo_95 21:13e4824bc364 27
ricardo_95 36:d10f368d037b 28 #include "mbed.h" // Include files and define parameters.
DEldering 0:c0e44c46c573 29 #include "Adafruit_ADS1015.h"
DEldering 0:c0e44c46c573 30 #include "MPU6050.h"
ricardo_95 33:df21cb8dc5c7 31 #include "MPU6050_belt.h"
deldering95 43:d09814c177a0 32 #include "PixelArray.h"
deldering95 43:d09814c177a0 33 #include "WS2812.h"
ricardo_95 37:d8f7b2b5719a 34
deldering95 43:d09814c177a0 35 #define WS2812_BUF 3
deldering95 43:d09814c177a0 36 #define NUM_COLORS 5
deldering95 43:d09814c177a0 37 #define NUM_LEDS_PER_COLOR 3
deldering95 48:aca02ef5cd01 38 #define NUMBER_LED_FRONT (3)
ricardo_95 7:dba5091c8b7d 39 #define ONE_COLOR
ricardo_95 7:dba5091c8b7d 40
ricardo_95 46:a0e6e088a50a 41 InterruptIn button_lock(PC_1); // Input on intterupt base decleration.
ricardo_95 46:a0e6e088a50a 42 InterruptIn button_reposition(PC_3);
Ishy 41:5380ada94ec6 43 InterruptIn button_mute(PC_2);
ricardo_95 46:a0e6e088a50a 44 InterruptIn button_new_patient(PC_0);
ricardo_95 7:dba5091c8b7d 45
deldering95 43:d09814c177a0 46 DigitalIn intensity_code(PA_12);
deldering95 43:d09814c177a0 47 DigitalIn colour_code_1(PA_11);
deldering95 43:d09814c177a0 48 DigitalIn colour_code_0(PB_12);
ricardo_95 46:a0e6e088a50a 49 DigitalIn testpin_sensorplate(PC_6);
deldering95 43:d09814c177a0 50
deldering95 43:d09814c177a0 51 DigitalOut LED_on_dev_board1(LED1); // Decleration of digital outputs.
ricardo_95 36:d10f368d037b 52 DigitalOut LED_on_dev_board2(LED2);
ricardo_95 36:d10f368d037b 53 DigitalOut LED_on_dev_board3(LED3);
ricardo_95 36:d10f368d037b 54 DigitalOut LED_on_dev_board4(LED4);
deldering95 43:d09814c177a0 55 DigitalOut speaker1(PC_12); // relatie aangeven!
deldering95 43:d09814c177a0 56 //neopixel::PixelArray indicator_LEDs(PA_7);
deldering95 43:d09814c177a0 57 PixelArray px(WS2812_BUF);
deldering95 51:69087c44e8ac 58 //WS2812 ws(PA_7, WS2812_BUF, 3, 9, 9, 6);
deldering95 53:54c882995514 59 WS2812 ws(PA_7, WS2812_BUF, 3, 9, 9, 6);
deldering95 43:d09814c177a0 60
deldering95 51:69087c44e8ac 61 PwmOut lock_feedback_LED(PB_13); //(PB_1); // Declaration of pulse with modulation outputs.
deldering95 51:69087c44e8ac 62 PwmOut mute_feedback_LED(PB_14); //(PB_15);
deldering95 51:69087c44e8ac 63 PwmOut new_patient_feedback_LED(PB_15); //(PB_14);
deldering95 51:69087c44e8ac 64 PwmOut reposition_feedback_LED(PB_1); //(PB_13);
ricardo_95 36:d10f368d037b 65
ricardo_95 37:d8f7b2b5719a 66 Timer button_lock_hold_timer; // Timer for time lock button should be pressed.
ricardo_95 36:d10f368d037b 67 Timer button_calibration_hold_timer; // Timer for calibration function (new patient holding 5 seconds).
deldering95 43:d09814c177a0 68 Timer delay_between_button_pressed; // Timer for time between two buttons (to prevent pressing buttons simultaneously).
ricardo_95 36:d10f368d037b 69 Timer speaker_timer; // Timer for speaker activation.
ricardo_95 36:d10f368d037b 70 Timer piezo_electric_sample_timer; // Timer for equally time-spaced samples.
deldering95 48:aca02ef5cd01 71 Timer Knight_Rider_Timer;
deldering95 43:d09814c177a0 72 /*
ricardo_95 36:d10f368d037b 73 The code underneath this commentbox has some fixed parameters for serial/ADC reading:
ricardo_95 36:d10f368d037b 74 -> The address for the angle_device_reference_belt is set to 0x68 in the file MPU6050_belt (rule number: 19);
ricardo_95 36:d10f368d037b 75 -> The adress for the angle_device_sensorplate is set to 0x69 in the file MPU6050.h (rule number: 19);
ricardo_95 36:d10f368d037b 76 -> This is because of using the same I2C line;
ricardo_95 36:d10f368d037b 77 -> For detailed information/questions about this item, please read the technical manual or contact: Ricardo Molenaar | ricardo.molenaar@gmail.com
ricardo_95 36:d10f368d037b 78 */
Ishy 41:5380ada94ec6 79 I2C i2c_sensorplate_adc(PB_9, PB_8); // I2C for sensorplate.
ricardo_95 46:a0e6e088a50a 80 MPU6050_belt angle_device_sensorplate(PB_9, PB_8); // i2c pins // i2c address hardcoded 0x68.
Ishy 41:5380ada94ec6 81 MPU6050_belt angle_device_reference_belt(PB_9, PB_8); // i2c pins // i2c address hardcoded 0x69.
ricardo_95 36:d10f368d037b 82 Adafruit_ADS1115 piezo_resistive_adc1(&i2c_sensorplate_adc, 0x48); // i2c pins, i2c address.
ricardo_95 36:d10f368d037b 83 Adafruit_ADS1115 piezo_resistive_adc2(&i2c_sensorplate_adc, 0x49); // i2c pins, i2c address.
ricardo_95 36:d10f368d037b 84 Adafruit_ADS1115 piezo_electric_adc(&i2c_sensorplate_adc, 0x4B); // i2c pins, i2c address.
deldering95 43:d09814c177a0 85 Serial usb_serial(SERIAL_TX, SERIAL_RX); // tx, rx
deldering95 43:d09814c177a0 86 Serial pi_serial(PC_10, PC_11); // tx, rx
ricardo_95 36:d10f368d037b 87 Ticker total_readout_cycle; // Polling cycle.
deldering95 43:d09814c177a0 88 // End of commentbox related to the serial configuration/ADC reading components.
ricardo_95 34:1614f4f2b841 89
ricardo_95 12:7b3a5940f911 90 int boot_delay_ms = 500;
Ishy 42:673ddef4cfa4 91 int total_readout_cycle_time_us = 100000; // Cycle time in us.
deldering95 48:aca02ef5cd01 92 int total_knight_rider_cycle_time_ms = 1000;
ricardo_95 39:cff99a9b7237 93 int i2c__frequency = 400000; // I2C Frequency.
ricardo_95 36:d10f368d037b 94 int baud_rate = 115200; // Baud rate.
ricardo_95 36:d10f368d037b 95 short piezo_resistive_array[8] = {0,0,0,0,0,0,0,0}; // 8 PR sensors 1 time per cycle.
ricardo_95 36:d10f368d037b 96 short piezo_electric_array[5] = {0,0,0,0,0}; // 1 PE sensor 5 times per cycle.
ricardo_95 36:d10f368d037b 97 int angle = 0; // Accelerometer Z-axis.
ricardo_95 37:d8f7b2b5719a 98 float accelerometer_sensorplate[3] = {0.0, 0.0, 0.0}; // Raw accelerometer data.
ricardo_95 36:d10f368d037b 99 float gyroscope_sensorplate[3]; // Raw gyroscope data.
ricardo_95 36:d10f368d037b 100 float accelerometer_reference_belt[3]; // Raw accelerometer data from belt.
ricardo_95 36:d10f368d037b 101 float gyroscope_reference_belt[3]; // Raw gyroscope data from belt.
deldering95 51:69087c44e8ac 102 int colourbuf[NUM_COLORS] = {0xff0000,0x00ff00,0x0000ff,0xffa500,0xffffff}; // hex codes for the different colours
deldering95 44:dcbde3175a37 103 char LED_colour = 'w'; // Variable to set LED colour (standard set to green, untill PI sends other character). Other possible colours: red ('r') & yellow ('y').
ricardo_95 37:d8f7b2b5719a 104 bool lock_state = false, lock_flag = 0, mute_state = 0, alarm = 0, calibration_flag = 0, intensity_select = 1; // Boolean variables for logging states.
ricardo_95 36:d10f368d037b 105 bool mute_flag = 0, new_patient_flag = 0, reposition_flag = 0; // Flag variables.
ricardo_95 21:13e4824bc364 106 bool speaker_state = 0, LED_red_state = 0, LED_yellow_state = 0, LED_green_state = 0, power_plug_state = 0;
ricardo_95 37:d8f7b2b5719a 107 bool speaker_logged = 0, LED_red_logged = 0, LED_yellow_logged = 0, LED_green_logged = 0, power_plug_logged = 0; // is toevoegen
ricardo_95 36:d10f368d037b 108 int locktime_ms = 2000; // Waittime for lock user interface in ms.
deldering95 48:aca02ef5cd01 109 int calibrationtime_ms = 2000; // Time to press new_patient button for calibration system.
ricardo_95 37:d8f7b2b5719a 110 int calibration_flash = 0; // Variable for flash LED's to indicate calibration.
deldering95 48:aca02ef5cd01 111 int lock_flash = 0;
ricardo_95 36:d10f368d037b 112 int buttondelay_ms = 750; // Button delay in ms.
ricardo_95 36:d10f368d037b 113 int delay_lock_interface = 3000*60; // Delay for non using interface locktime.
ricardo_95 36:d10f368d037b 114 int speaker_active_ms = 750; // Time to iterate speaker on and off when alarm occurs.
ricardo_95 38:764847892afc 115 int alarm_voltage = 2400; // Needed voltage for alarm expressed as a digital 15 bit value (= 20% of max battery voltage).
ricardo_95 37:d8f7b2b5719a 116 int LED_red_intensity = 0, LED_blue_intensity = 0, LED_green_intensity = 0; // Variables to set LED intensity.
ricardo_95 45:7ebe860702b4 117 //short batteryvoltage_current = 0, batteryvoltage_last = 0, powervoltage_current, powervoltage_last; // Variables to manage batteryvoltage. Maybe change current to other?
ricardo_95 45:7ebe860702b4 118 //const int digital_value_ADC_powervoltage_unplugged = 15000; // Digital value to set the indicating LEDs to wall blue (should be set off later). const in hoofdletters
deldering95 51:69087c44e8ac 119 int intensity_day = 20, intensity_night = 5; // Intensity settings for LED's to wall.
ricardo_95 38:764847892afc 120 double intensity = 0.0, control_LED_intensity = 0.0; // Variable between 0 and 1 to set the intensity of the LED's above the buttons. Intensity change to smart name!
deldering95 44:dcbde3175a37 121 int colour_code = 0b00;
deldering95 44:dcbde3175a37 122 bool pi_active = false;
ricardo_95 33:df21cb8dc5c7 123 /*************************** TEST ********************************/
ricardo_95 36:d10f368d037b 124 // Verify algoritm function: for belt activation, set test_belt 1 (connect pin p20 to 3.3V).
deldering95 43:d09814c177a0 125 Timer test_timer;
Ishy 41:5380ada94ec6 126 DigitalIn test_pin(PA_11, PullDown);
ricardo_95 33:df21cb8dc5c7 127
deldering95 43:d09814c177a0 128 // Variable to set if belt is used to test algorithm:
deldering95 43:d09814c177a0 129 bool test_belt = 0;
ricardo_95 33:df21cb8dc5c7 130
deldering95 43:d09814c177a0 131 // Set test mode on (log functions to pc serial: interrupts, LED intensity and serial messages):
Ishy 42:673ddef4cfa4 132 bool test_mode = 0;
ricardo_95 34:1614f4f2b841 133
ricardo_95 36:d10f368d037b 134 // Variable for connection test (should be changed):
ricardo_95 46:a0e6e088a50a 135 bool connection_test_sensorplate;
ricardo_95 33:df21cb8dc5c7 136
ricardo_95 21:13e4824bc364 137 /*************************** CODE ********************************/
ricardo_95 7:dba5091c8b7d 138
ricardo_95 36:d10f368d037b 139 void set_intensity_LEDs() // Function to set the intensity for the LED's.
ricardo_95 7:dba5091c8b7d 140 {
ricardo_95 11:73c6def38fbd 141 if (intensity_select == 1) {
ricardo_95 12:7b3a5940f911 142 intensity = intensity_day;
ricardo_95 12:7b3a5940f911 143 } else {
ricardo_95 12:7b3a5940f911 144 intensity = intensity_night;
ricardo_95 7:dba5091c8b7d 145 }
ricardo_95 21:13e4824bc364 146 control_LED_intensity = (intensity/100);
ricardo_95 34:1614f4f2b841 147
ricardo_95 37:d8f7b2b5719a 148 if (test_mode == 1) { // If statement for test purposal LED_intensity values. if def gebruiken voor testmode
ricardo_95 36:d10f368d037b 149 usb_serial.printf("Intensity LED's shines to wall = %f\n", intensity);
ricardo_95 36:d10f368d037b 150 usb_serial.printf("Intensity LED's above buttons = %f\n", control_LED_intensity);
ricardo_95 33:df21cb8dc5c7 151 }
ricardo_95 7:dba5091c8b7d 152 }
ricardo_95 7:dba5091c8b7d 153
ricardo_95 36:d10f368d037b 154 void serial_read() // Function for serial read for select LED intensity and colour.
ricardo_95 12:7b3a5940f911 155 {
deldering95 43:d09814c177a0 156 colour_code = (colour_code_1 << 1 | colour_code_0);
deldering95 48:aca02ef5cd01 157 if(colour_code != 0b00 && pi_active == false) {
deldering95 48:aca02ef5cd01 158 pi_active = true;
deldering95 48:aca02ef5cd01 159 }
deldering95 48:aca02ef5cd01 160 if(pi_active) {
deldering95 48:aca02ef5cd01 161 intensity_select = intensity_code;
deldering95 48:aca02ef5cd01 162 switch(colour_code) {
deldering95 48:aca02ef5cd01 163 case 0b11 :
deldering95 48:aca02ef5cd01 164 LED_colour = 'y';
deldering95 48:aca02ef5cd01 165 break;
deldering95 48:aca02ef5cd01 166 case 0b10 :
deldering95 48:aca02ef5cd01 167 LED_colour = 'b';
deldering95 48:aca02ef5cd01 168 break;
deldering95 48:aca02ef5cd01 169 case 0b01 :
deldering95 48:aca02ef5cd01 170 LED_colour = 'g';
deldering95 48:aca02ef5cd01 171 break;
deldering95 48:aca02ef5cd01 172 case 0b00 :
deldering95 48:aca02ef5cd01 173 LED_colour = 'r';
deldering95 48:aca02ef5cd01 174 break;
deldering95 48:aca02ef5cd01 175 default :
deldering95 48:aca02ef5cd01 176 LED_colour = 'w';
deldering95 48:aca02ef5cd01 177 break;
deldering95 48:aca02ef5cd01 178 }
deldering95 48:aca02ef5cd01 179 }
ricardo_95 34:1614f4f2b841 180
deldering95 43:d09814c177a0 181 if (test_mode == 1) { // If statement for test purposal.
deldering95 43:d09814c177a0 182 usb_serial.printf("Intensity_select = %d en LED_colour = %d\n", intensity_select, LED_colour);
deldering95 43:d09814c177a0 183 }
ricardo_95 34:1614f4f2b841 184
deldering95 43:d09814c177a0 185 if (test_mode == 0) {
deldering95 48:aca02ef5cd01 186 //usb_serial.printf("Message: %s\n", message);
deldering95 48:aca02ef5cd01 187 usb_serial.printf("Intensity_select = %d en LED_colour = %d\n", intensity_select, LED_colour);
deldering95 43:d09814c177a0 188
ricardo_95 11:73c6def38fbd 189 }
ricardo_95 11:73c6def38fbd 190 }
ricardo_95 11:73c6def38fbd 191
ricardo_95 36:d10f368d037b 192 void serial_log() // Function for serial logging. See link to table with code declarations above in code.
ricardo_95 7:dba5091c8b7d 193 {
deldering95 43:d09814c177a0 194 if (mute_flag == 1) { // If statement to control logging for mute button.
ricardo_95 36:d10f368d037b 195 pi_serial.printf(">01\n");
ricardo_95 34:1614f4f2b841 196
deldering95 43:d09814c177a0 197 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 198 usb_serial.printf(">01\n");
ricardo_95 33:df21cb8dc5c7 199 }
ricardo_95 34:1614f4f2b841 200
ricardo_95 7:dba5091c8b7d 201 mute_flag = 0;
ricardo_95 19:3b5999fa7b7e 202 }
ricardo_95 12:7b3a5940f911 203
ricardo_95 36:d10f368d037b 204 if (new_patient_flag == 1) { // If statement to control logging for new patient button.
ricardo_95 36:d10f368d037b 205 pi_serial.printf(">03\n");
ricardo_95 34:1614f4f2b841 206
deldering95 43:d09814c177a0 207 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 208 usb_serial.printf(">03\n");
ricardo_95 33:df21cb8dc5c7 209 }
ricardo_95 34:1614f4f2b841 210
ricardo_95 7:dba5091c8b7d 211 new_patient_flag = 0;
ricardo_95 7:dba5091c8b7d 212 }
ricardo_95 12:7b3a5940f911 213
deldering95 43:d09814c177a0 214 if (reposition_flag == 1) { // If statement to control logging for reposition button.
ricardo_95 36:d10f368d037b 215 pi_serial.printf(">02\n");
ricardo_95 34:1614f4f2b841 216
deldering95 43:d09814c177a0 217 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 218 usb_serial.printf(">02\n");
ricardo_95 33:df21cb8dc5c7 219 }
ricardo_95 34:1614f4f2b841 220
ricardo_95 7:dba5091c8b7d 221 reposition_flag = 0;
ricardo_95 7:dba5091c8b7d 222 }
ricardo_95 12:7b3a5940f911 223
ricardo_95 36:d10f368d037b 224 if (LED_red_logged != LED_red_state) { // If statement to control logging for LED_red.
ricardo_95 12:7b3a5940f911 225 if (LED_red_state == 1) {
ricardo_95 36:d10f368d037b 226 pi_serial.printf("&04\n");
ricardo_95 9:514a44bf510f 227 LED_red_logged = LED_red_state;
ricardo_95 34:1614f4f2b841 228 if (test_mode == 1) {
ricardo_95 36:d10f368d037b 229 usb_serial.printf("&04\n");
ricardo_95 34:1614f4f2b841 230 }
ricardo_95 12:7b3a5940f911 231 }
deldering95 43:d09814c177a0 232
ricardo_95 9:514a44bf510f 233 if (LED_red_state == 0) {
ricardo_95 36:d10f368d037b 234 pi_serial.printf("&40\n");
ricardo_95 12:7b3a5940f911 235 LED_red_logged = LED_red_state;
ricardo_95 34:1614f4f2b841 236 if (test_mode == 1) {
ricardo_95 36:d10f368d037b 237 usb_serial.printf("&40\n");
ricardo_95 34:1614f4f2b841 238 }
ricardo_95 9:514a44bf510f 239 }
ricardo_95 8:bf0f7a6fb1fd 240 }
ricardo_95 12:7b3a5940f911 241
ricardo_95 36:d10f368d037b 242 if (LED_yellow_logged != LED_yellow_state) { // If statement to control logging for LED_yellow.
deldering95 43:d09814c177a0 243 if (LED_yellow_state == 1) {
ricardo_95 36:d10f368d037b 244 pi_serial.printf("&06\n");
ricardo_95 9:514a44bf510f 245 LED_yellow_logged = LED_yellow_state;
ricardo_95 34:1614f4f2b841 246 if (test_mode == 1) {
ricardo_95 36:d10f368d037b 247 usb_serial.printf("&06\n");
ricardo_95 34:1614f4f2b841 248 }
ricardo_95 12:7b3a5940f911 249 }
ricardo_95 9:514a44bf510f 250 if (LED_yellow_state == 0) {
ricardo_95 36:d10f368d037b 251 pi_serial.printf("&60\n");
ricardo_95 12:7b3a5940f911 252 LED_yellow_logged = LED_yellow_state;
ricardo_95 34:1614f4f2b841 253 if (test_mode == 1) {
ricardo_95 36:d10f368d037b 254 usb_serial.printf("&60\n");
ricardo_95 34:1614f4f2b841 255 }
ricardo_95 9:514a44bf510f 256 }
ricardo_95 7:dba5091c8b7d 257 }
ricardo_95 12:7b3a5940f911 258
ricardo_95 36:d10f368d037b 259 if (LED_green_logged != LED_green_state) { // If statement to control logging for LED_green.
ricardo_95 12:7b3a5940f911 260 if (LED_green_state == 1) {
ricardo_95 36:d10f368d037b 261 pi_serial.printf("&05\n");
ricardo_95 9:514a44bf510f 262 LED_green_logged = LED_green_state;
deldering95 43:d09814c177a0 263
ricardo_95 34:1614f4f2b841 264 if (test_mode == 1) {
ricardo_95 36:d10f368d037b 265 usb_serial.printf("&05\n");
ricardo_95 34:1614f4f2b841 266 }
ricardo_95 12:7b3a5940f911 267 }
deldering95 43:d09814c177a0 268
ricardo_95 9:514a44bf510f 269 if (LED_green_state == 0) {
ricardo_95 36:d10f368d037b 270 pi_serial.printf("&50\n");
ricardo_95 12:7b3a5940f911 271 LED_green_logged = LED_green_state;
deldering95 43:d09814c177a0 272
ricardo_95 34:1614f4f2b841 273 if (test_mode == 1) {
ricardo_95 36:d10f368d037b 274 usb_serial.printf("&50\n");
ricardo_95 34:1614f4f2b841 275 }
ricardo_95 9:514a44bf510f 276 }
ricardo_95 7:dba5091c8b7d 277 }
ricardo_95 12:7b3a5940f911 278
deldering95 43:d09814c177a0 279 if (speaker_logged != speaker_state) { // If statement to control logging for speaker.
ricardo_95 12:7b3a5940f911 280 if (speaker_state == 1) {
ricardo_95 36:d10f368d037b 281 pi_serial.printf("&07\n");
ricardo_95 9:514a44bf510f 282 speaker_logged = speaker_state;
deldering95 43:d09814c177a0 283
ricardo_95 36:d10f368d037b 284 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 285 usb_serial.printf("&07\n");
ricardo_95 34:1614f4f2b841 286 }
ricardo_95 12:7b3a5940f911 287 }
deldering95 43:d09814c177a0 288
ricardo_95 9:514a44bf510f 289 if (speaker_state == 0) {
ricardo_95 36:d10f368d037b 290 pi_serial.printf("&70\n");
ricardo_95 12:7b3a5940f911 291 speaker_logged = speaker_state;
deldering95 43:d09814c177a0 292
ricardo_95 36:d10f368d037b 293 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 294 usb_serial.printf("&70\n");
ricardo_95 34:1614f4f2b841 295 }
ricardo_95 9:514a44bf510f 296 }
ricardo_95 8:bf0f7a6fb1fd 297 }
ricardo_95 9:514a44bf510f 298
ricardo_95 36:d10f368d037b 299 if (power_plug_logged != power_plug_state) { // If statement to control the logging for the state of the power plug.
ricardo_95 12:7b3a5940f911 300 if (power_plug_state == 1) {
ricardo_95 36:d10f368d037b 301 pi_serial.printf("#08\n");
deldering95 43:d09814c177a0 302
ricardo_95 36:d10f368d037b 303 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 304 usb_serial.printf("#08\n");
ricardo_95 34:1614f4f2b841 305 }
ricardo_95 9:514a44bf510f 306 power_plug_logged = power_plug_state;
ricardo_95 12:7b3a5940f911 307 }
deldering95 43:d09814c177a0 308
ricardo_95 9:514a44bf510f 309 if (power_plug_state == 0) {
ricardo_95 36:d10f368d037b 310 pi_serial.printf("#80\n");
deldering95 43:d09814c177a0 311
ricardo_95 36:d10f368d037b 312 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 313 usb_serial.printf("#80\n");
ricardo_95 34:1614f4f2b841 314 }
ricardo_95 12:7b3a5940f911 315 power_plug_logged = power_plug_state;
ricardo_95 9:514a44bf510f 316 }
ricardo_95 9:514a44bf510f 317 }
deldering95 43:d09814c177a0 318
deldering95 43:d09814c177a0 319 if (connection_test_sensorplate == 1) { // If statement for sending serial information sensorplate data when connection test is active.
deldering95 43:d09814c177a0 320 // Receiving order sensor information: 8 resistive sensors, 5 electric readings. Is splitted in two parts - part 1/2.
ricardo_95 39:cff99a9b7237 321 pi_serial.printf("!,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,\n", piezo_resistive_array[0], piezo_resistive_array[1], piezo_resistive_array[2], piezo_resistive_array[3], piezo_resistive_array[4], piezo_resistive_array[5], piezo_resistive_array[6], piezo_resistive_array[7], piezo_electric_array[0], piezo_electric_array[1], piezo_electric_array[2], piezo_electric_array[3], piezo_electric_array[4]); // print all to serial port
deldering95 43:d09814c177a0 322
ricardo_95 34:1614f4f2b841 323 if (test_mode == 1) {
ricardo_95 39:cff99a9b7237 324 usb_serial.printf("!,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,\n", piezo_resistive_array[0], piezo_resistive_array[1], piezo_resistive_array[2], piezo_resistive_array[3], piezo_resistive_array[4], piezo_resistive_array[5], piezo_resistive_array[6], piezo_resistive_array[7], piezo_electric_array[0], piezo_electric_array[1], piezo_electric_array[2], piezo_electric_array[3], piezo_electric_array[4]); // print all to serial port
ricardo_95 34:1614f4f2b841 325 }
deldering95 53:54c882995514 326 } else {
deldering95 53:54c882995514 327 pi_serial.printf("!,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,\n",0,0,0,0,0,0,0,0,0,0,0,0,0);
ricardo_95 28:b4bee068780d 328 }
ricardo_95 34:1614f4f2b841 329
DEldering 0:c0e44c46c573 330 }
DEldering 0:c0e44c46c573 331
deldering95 43:d09814c177a0 332 void colour_select_indicating_LED_wall(char nLED_colour) // Function to select the colour for LED's to wall (values comes from algorithm).
ricardo_95 21:13e4824bc364 333 {
ricardo_95 36:d10f368d037b 334 set_intensity_LEDs(); // Call function set_intensity_LEDs to set the intensity for LED's to wall and above buttons.
deldering95 43:d09814c177a0 335 ws.setII(2.55*intensity);
deldering95 43:d09814c177a0 336 switch(nLED_colour) {
deldering95 43:d09814c177a0 337 case 'r' :
deldering95 43:d09814c177a0 338 px.SetAll(colourbuf[0]);
deldering95 43:d09814c177a0 339 break;
deldering95 43:d09814c177a0 340 case 'g' :
deldering95 43:d09814c177a0 341 px.SetAll(colourbuf[1]);
deldering95 43:d09814c177a0 342 break;
deldering95 43:d09814c177a0 343 case 'b' :
deldering95 43:d09814c177a0 344 px.SetAll(colourbuf[2]);
deldering95 43:d09814c177a0 345 break;
deldering95 43:d09814c177a0 346 case 'y' :
deldering95 43:d09814c177a0 347 px.SetAll(colourbuf[3]);
deldering95 43:d09814c177a0 348 break;
deldering95 43:d09814c177a0 349 default :
deldering95 43:d09814c177a0 350 px.SetAll(colourbuf[4]);
deldering95 43:d09814c177a0 351 }
deldering95 43:d09814c177a0 352
deldering95 43:d09814c177a0 353 if (calibration_flash >= 1) {
deldering95 43:d09814c177a0 354 if ((calibration_flash % 2) == 0) {
deldering95 48:aca02ef5cd01 355 px.SetAll(colourbuf[2]);
deldering95 43:d09814c177a0 356 } else {
deldering95 43:d09814c177a0 357 ws.setII(0);
deldering95 43:d09814c177a0 358 }
deldering95 43:d09814c177a0 359 calibration_flash--;
deldering95 43:d09814c177a0 360 }
deldering95 51:69087c44e8ac 361 //for (int z=WS2812_BUF; z >= 0 ; z--) {
deldering95 53:54c882995514 362 ws.write_offsets(px.getBuf(),0,0,0);
deldering95 51:69087c44e8ac 363 //}
ricardo_95 21:13e4824bc364 364 }
ricardo_95 21:13e4824bc364 365
ricardo_95 36:d10f368d037b 366 void trigger_lock() // If rising edge lock button is detected start locktimer.
ricardo_95 21:13e4824bc364 367 {
ricardo_95 34:1614f4f2b841 368 if (test_mode == 1) {
ricardo_95 36:d10f368d037b 369 usb_serial.printf("Lock triggered.\n");
ricardo_95 34:1614f4f2b841 370 }
deldering95 43:d09814c177a0 371
ricardo_95 36:d10f368d037b 372 button_lock_hold_timer.reset();
ricardo_95 36:d10f368d037b 373 button_lock_hold_timer.start();
ricardo_95 36:d10f368d037b 374 delay_between_button_pressed.reset();
ricardo_95 36:d10f368d037b 375 delay_between_button_pressed.start();
ricardo_95 21:13e4824bc364 376 }
ricardo_95 21:13e4824bc364 377
ricardo_95 36:d10f368d037b 378 void end_timer_lock_button() // End timer lock.
ricardo_95 21:13e4824bc364 379 {
deldering95 43:d09814c177a0 380 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 381 usb_serial.printf("Lock released.\n");
ricardo_95 36:d10f368d037b 382 }
ricardo_95 36:d10f368d037b 383 lock_flag = 0; // Set lock_flag off.
ricardo_95 36:d10f368d037b 384 button_lock_hold_timer.stop(); // Stop and reset holdtimer
ricardo_95 36:d10f368d037b 385 button_lock_hold_timer.reset();
ricardo_95 36:d10f368d037b 386 }
ricardo_95 36:d10f368d037b 387
ricardo_95 36:d10f368d037b 388 void reposition_button_triggered()
ricardo_95 36:d10f368d037b 389 {
ricardo_95 36:d10f368d037b 390 if (lock_state == 1 | (delay_between_button_pressed.read_ms() < buttondelay_ms)) { // Control statement for lock interface and delay for non using buttons at the same time.
deldering95 48:aca02ef5cd01 391 lock_flash = 10;
ricardo_95 21:13e4824bc364 392 } else {
ricardo_95 36:d10f368d037b 393 delay_between_button_pressed.reset();
ricardo_95 36:d10f368d037b 394 delay_between_button_pressed.start();
deldering95 43:d09814c177a0 395 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 396 usb_serial.printf("Reposition triggered.\n");
ricardo_95 36:d10f368d037b 397 LED_on_dev_board1 = !LED_on_dev_board1;
ricardo_95 21:13e4824bc364 398 }
ricardo_95 21:13e4824bc364 399 reposition_flag = 1;
ricardo_95 21:13e4824bc364 400
ricardo_95 36:d10f368d037b 401 reposition_feedback_LED = control_LED_intensity;
ricardo_95 21:13e4824bc364 402 }
ricardo_95 21:13e4824bc364 403 }
ricardo_95 21:13e4824bc364 404
deldering95 43:d09814c177a0 405 void rise_reposition() // Interrupt for rising edge reposition function (deactivation; active low).
ricardo_95 21:13e4824bc364 406 {
deldering95 43:d09814c177a0 407 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 408 usb_serial.printf("Reposition released.\n");
ricardo_95 34:1614f4f2b841 409 }
ricardo_95 36:d10f368d037b 410 reposition_feedback_LED = 0;
ricardo_95 34:1614f4f2b841 411
ricardo_95 21:13e4824bc364 412 }
ricardo_95 21:13e4824bc364 413
ricardo_95 36:d10f368d037b 414 void mute_button_triggered()
ricardo_95 21:13e4824bc364 415 {
ricardo_95 21:13e4824bc364 416
ricardo_95 36:d10f368d037b 417 if (lock_state == 1 | (delay_between_button_pressed.read_ms() < buttondelay_ms)) { // Control statement for lock interface and delay for non using buttons at the same time.
deldering95 48:aca02ef5cd01 418 lock_flash = 10;
ricardo_95 21:13e4824bc364 419 } else {
ricardo_95 36:d10f368d037b 420 delay_between_button_pressed.reset();
ricardo_95 36:d10f368d037b 421 delay_between_button_pressed.start();
deldering95 51:69087c44e8ac 422 button_calibration_hold_timer.reset(); // inline ?
deldering95 51:69087c44e8ac 423 button_calibration_hold_timer.start();
deldering95 51:69087c44e8ac 424 mute_feedback_LED = control_LED_intensity;
deldering95 43:d09814c177a0 425
deldering95 43:d09814c177a0 426 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 427 usb_serial.printf("Mute triggered %d.\n",mute_state);
ricardo_95 36:d10f368d037b 428 LED_on_dev_board1 = !LED_on_dev_board1;
ricardo_95 21:13e4824bc364 429 }
ricardo_95 21:13e4824bc364 430
ricardo_95 21:13e4824bc364 431 mute_flag = 1;
ricardo_95 21:13e4824bc364 432 }
ricardo_95 21:13e4824bc364 433 }
ricardo_95 21:13e4824bc364 434
deldering95 51:69087c44e8ac 435 void rise_mute() // Interrupt for rising edge reposition function (deactivation; active low).
ricardo_95 21:13e4824bc364 436 {
deldering95 43:d09814c177a0 437 if (test_mode == 1) { // If statement for test purposal.
deldering95 51:69087c44e8ac 438 usb_serial.printf("Mute released.\n");
ricardo_95 34:1614f4f2b841 439 }
deldering95 51:69087c44e8ac 440 mute_feedback_LED = 0;
ricardo_95 21:13e4824bc364 441
deldering95 43:d09814c177a0 442 button_calibration_hold_timer.stop(); // Timer reset for calibration function of new patient button.
ricardo_95 36:d10f368d037b 443 button_calibration_hold_timer.reset();
ricardo_95 21:13e4824bc364 444
ricardo_95 36:d10f368d037b 445 if (lock_state == 1 | (delay_between_button_pressed.read_ms() < buttondelay_ms)) { // Control statement for lock interface and delay for non using buttons at the same time.
ricardo_95 21:13e4824bc364 446 } else {
ricardo_95 21:13e4824bc364 447 if (calibration_flag == 0) {
ricardo_95 21:13e4824bc364 448
deldering95 43:d09814c177a0 449 if (LED_on_dev_board1 == 0) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 450 LED_on_dev_board1 = 1;
ricardo_95 21:13e4824bc364 451 } else {
ricardo_95 36:d10f368d037b 452 LED_on_dev_board1 = 0;
ricardo_95 21:13e4824bc364 453 }
ricardo_95 21:13e4824bc364 454
ricardo_95 21:13e4824bc364 455 } else {
ricardo_95 21:13e4824bc364 456 calibration_flag = 0;
ricardo_95 21:13e4824bc364 457 }
ricardo_95 21:13e4824bc364 458 }
deldering95 51:69087c44e8ac 459
deldering95 51:69087c44e8ac 460 }
deldering95 51:69087c44e8ac 461
deldering95 51:69087c44e8ac 462 void trigger_new_patient() // Function to trigger hold timer for new patient and calibration function.
deldering95 51:69087c44e8ac 463 {
deldering95 51:69087c44e8ac 464
deldering95 51:69087c44e8ac 465 if (lock_state == 1 | (delay_between_button_pressed.read_ms() < buttondelay_ms)) {
deldering95 51:69087c44e8ac 466 lock_flash = 10;
deldering95 51:69087c44e8ac 467 } else {
deldering95 51:69087c44e8ac 468 delay_between_button_pressed.reset();
deldering95 51:69087c44e8ac 469 delay_between_button_pressed.start();
deldering95 51:69087c44e8ac 470 new_patient_feedback_LED = control_LED_intensity;;
deldering95 51:69087c44e8ac 471 new_patient_flag = 1;
deldering95 51:69087c44e8ac 472 if (test_mode == 1) { // If statement for test purposal.
deldering95 51:69087c44e8ac 473 usb_serial.printf("New patient triggered.\n");
deldering95 51:69087c44e8ac 474 }
deldering95 51:69087c44e8ac 475 }
deldering95 51:69087c44e8ac 476 }
deldering95 51:69087c44e8ac 477
deldering95 51:69087c44e8ac 478 void activate_new_patient_function() // Timer calibration function.
deldering95 51:69087c44e8ac 479 {
deldering95 51:69087c44e8ac 480 if (test_mode == 1) { // If statement for test purposal.
deldering95 51:69087c44e8ac 481 usb_serial.printf("New patient released.\n");
deldering95 51:69087c44e8ac 482 }
deldering95 51:69087c44e8ac 483 new_patient_feedback_LED = 0;
ricardo_95 21:13e4824bc364 484 }
ricardo_95 21:13e4824bc364 485
deldering95 43:d09814c177a0 486 void timer_functions() // Function which contains statements using timers.
ricardo_95 21:13e4824bc364 487 {
deldering95 48:aca02ef5cd01 488 if (button_lock == 1) {
deldering95 44:dcbde3175a37 489 button_lock_hold_timer.stop();
deldering95 44:dcbde3175a37 490 button_lock_hold_timer.reset();
deldering95 44:dcbde3175a37 491 }
ricardo_95 36:d10f368d037b 492 if ((button_lock_hold_timer.read_ms() > locktime_ms) && lock_flag == 0 && button_lock == 0) { // If statement for lock function.
ricardo_95 21:13e4824bc364 493 lock_flag = 1;
ricardo_95 36:d10f368d037b 494 LED_on_dev_board2 = !LED_on_dev_board2;
ricardo_95 21:13e4824bc364 495 lock_state = !lock_state;
deldering95 43:d09814c177a0 496
deldering95 43:d09814c177a0 497 if (lock_state == 0) { // If statement to control lock feedback LED above button.
ricardo_95 36:d10f368d037b 498 lock_feedback_LED = control_LED_intensity;
ricardo_95 21:13e4824bc364 499 } else {
ricardo_95 36:d10f368d037b 500 lock_feedback_LED = 0;
ricardo_95 21:13e4824bc364 501 }
ricardo_95 21:13e4824bc364 502 }
ricardo_95 21:13e4824bc364 503
deldering95 51:69087c44e8ac 504 if (button_mute == 1) {
deldering95 44:dcbde3175a37 505 button_calibration_hold_timer.stop();
deldering95 44:dcbde3175a37 506 button_calibration_hold_timer.reset();
deldering95 44:dcbde3175a37 507 }
deldering95 44:dcbde3175a37 508
deldering95 51:69087c44e8ac 509 if ((button_calibration_hold_timer.read_ms() > calibrationtime_ms) && calibration_flag == 0 && button_mute == 0 && lock_state == 0) { // If statement for calibration algorithm.
ricardo_95 21:13e4824bc364 510 calibration_flag = 1;
ricardo_95 21:13e4824bc364 511 calibration_flash = 11;
deldering95 43:d09814c177a0 512
deldering95 43:d09814c177a0 513 if (test_mode == 1) { // If statement for test purposal.
ricardo_95 36:d10f368d037b 514 usb_serial.printf("Calibrate triggered.\n");
ricardo_95 34:1614f4f2b841 515 }
deldering95 43:d09814c177a0 516
ricardo_95 36:d10f368d037b 517 pi_serial.printf(">30\n"); // Print statement for serial communication to inform algorithm to calibrate.
ricardo_95 21:13e4824bc364 518 }
ricardo_95 21:13e4824bc364 519
ricardo_95 36:d10f368d037b 520 if (delay_between_button_pressed.read_ms() > delay_lock_interface) { // If buttons are not pressed for 3 minutes, set lock active.
ricardo_95 21:13e4824bc364 521 lock_state = 1;
ricardo_95 36:d10f368d037b 522 LED_on_dev_board2 = 1;
ricardo_95 36:d10f368d037b 523 lock_feedback_LED = 0;
ricardo_95 21:13e4824bc364 524 }
ricardo_95 21:13e4824bc364 525 }
ricardo_95 21:13e4824bc364 526
ricardo_95 36:d10f368d037b 527 void set_userinterface_LED() // Control functions for LED above buttons (added because of failures).
ricardo_95 21:13e4824bc364 528 {
ricardo_95 21:13e4824bc364 529 if (lock_state == 1) {
ricardo_95 21:13e4824bc364 530 } else {
ricardo_95 36:d10f368d037b 531 if (button_reposition == 0) {
ricardo_95 36:d10f368d037b 532 reposition_feedback_LED = control_LED_intensity;
ricardo_95 21:13e4824bc364 533 } else {
ricardo_95 36:d10f368d037b 534 reposition_feedback_LED = 0;
ricardo_95 21:13e4824bc364 535 }
ricardo_95 21:13e4824bc364 536
ricardo_95 36:d10f368d037b 537 if (button_new_patient == 0) {
ricardo_95 36:d10f368d037b 538 new_patient_feedback_LED = control_LED_intensity;
ricardo_95 21:13e4824bc364 539 } else {
ricardo_95 36:d10f368d037b 540 new_patient_feedback_LED = 0;
ricardo_95 21:13e4824bc364 541 }
ricardo_95 21:13e4824bc364 542 }
deldering95 48:aca02ef5cd01 543 if (lock_flash >= 1 && lock_state == 1) {
deldering95 48:aca02ef5cd01 544 if ((lock_flash % 2) == 0) {
deldering95 48:aca02ef5cd01 545 lock_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 546 } else {
deldering95 48:aca02ef5cd01 547 lock_feedback_LED = 0;
ricardo_95 21:13e4824bc364 548 }
deldering95 48:aca02ef5cd01 549 lock_flash--;
deldering95 48:aca02ef5cd01 550 } else {
deldering95 48:aca02ef5cd01 551 lock_flash = 0;
ricardo_95 21:13e4824bc364 552 }
ricardo_95 21:13e4824bc364 553 }
ricardo_95 21:13e4824bc364 554
deldering95 43:d09814c177a0 555 int main() // Main function. inline function "Momo Init" bijvoorbeeld
deldering95 43:d09814c177a0 556 {
deldering95 51:69087c44e8ac 557 ws.useII(WS2812::GLOBAL); // use global intensity scaling
deldering95 51:69087c44e8ac 558 set_intensity_LEDs(); // Initialize intensity for user interface LED's and LED's shines to wall.
deldering95 51:69087c44e8ac 559 colour_select_indicating_LED_wall(LED_colour);
deldering95 53:54c882995514 560
deldering95 48:aca02ef5cd01 561 speaker1 = 1;
ricardo_95 36:d10f368d037b 562 wait_ms(boot_delay_ms); // Wait to boot sensorplate first.
deldering95 48:aca02ef5cd01 563 speaker1 = 0;
ricardo_95 39:cff99a9b7237 564 i2c_sensorplate_adc.frequency(i2c__frequency); // Set frequency for i2c connection to sensorplate (variable is declared in config part).
ricardo_95 36:d10f368d037b 565 usb_serial.baud(baud_rate); // Set serial USB connection baud rate (variable is declared in config part).
ricardo_95 36:d10f368d037b 566 pi_serial.baud(baud_rate); // Same as line 697, but now for serial PI connection.
ricardo_95 36:d10f368d037b 567 piezo_resistive_adc1.setGain(GAIN_TWOTHIRDS); // Set ranges of ADC to +/-6.144V (end is marked with #):
deldering95 43:d09814c177a0 568 piezo_resistive_adc2.setGain(GAIN_TWOTHIRDS);
deldering95 51:69087c44e8ac 569 piezo_electric_adc.setGain(GAIN_TWO);
deldering95 43:d09814c177a0 570 pi_serial.format(8, SerialBase::None, 1); // Set serial communication line with PI.
ricardo_95 7:dba5091c8b7d 571
deldering95 43:d09814c177a0 572 button_lock.mode(PullUp);
deldering95 43:d09814c177a0 573 button_reposition.mode(PullUp);
deldering95 43:d09814c177a0 574 button_mute.mode(PullUp);
deldering95 43:d09814c177a0 575 button_new_patient.mode(PullUp);
deldering95 43:d09814c177a0 576
ricardo_95 36:d10f368d037b 577 button_lock.fall(&trigger_lock); // Interrupt for rising edge lock button.
ricardo_95 36:d10f368d037b 578 button_lock.rise(&end_timer_lock_button);
ricardo_95 36:d10f368d037b 579 button_reposition.fall(&reposition_button_triggered);
ricardo_95 36:d10f368d037b 580 button_reposition.rise(&rise_reposition);
ricardo_95 36:d10f368d037b 581 button_mute.fall(&mute_button_triggered);
deldering95 51:69087c44e8ac 582 button_mute.rise(&rise_mute);
ricardo_95 36:d10f368d037b 583 button_new_patient.fall(&trigger_new_patient); // New patient/calibration button rising event.
deldering95 43:d09814c177a0 584 button_new_patient.rise(&activate_new_patient_function); // Falling edge for calibration algorithm option.
ricardo_95 21:13e4824bc364 585
deldering95 48:aca02ef5cd01 586 __disable_irq();
deldering95 48:aca02ef5cd01 587 while(!pi_active) {
deldering95 48:aca02ef5cd01 588 Knight_Rider_Timer.reset();
deldering95 48:aca02ef5cd01 589 Knight_Rider_Timer.start();
deldering95 48:aca02ef5cd01 590 reposition_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 591 new_patient_feedback_LED = 0;
deldering95 48:aca02ef5cd01 592 while(Knight_Rider_Timer.read_ms()<(1*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 593 new_patient_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 594 while(Knight_Rider_Timer.read_ms()<(2*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 595 mute_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 596 reposition_feedback_LED = 0;
deldering95 48:aca02ef5cd01 597 while(Knight_Rider_Timer.read_ms()<(3*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 598 lock_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 599 new_patient_feedback_LED = 0;
deldering95 48:aca02ef5cd01 600 while(Knight_Rider_Timer.read_ms()<(4*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 601 mute_feedback_LED = 0;
deldering95 48:aca02ef5cd01 602 while(Knight_Rider_Timer.read_ms()<(5*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 603 mute_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 604 while(Knight_Rider_Timer.read_ms()<(6*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 605 new_patient_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 606 lock_feedback_LED = 0;
deldering95 48:aca02ef5cd01 607 while(Knight_Rider_Timer.read_ms()<(7*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 608 reposition_feedback_LED = control_LED_intensity;
deldering95 48:aca02ef5cd01 609 mute_feedback_LED = 0;
ricardo_95 19:3b5999fa7b7e 610
deldering95 48:aca02ef5cd01 611 serial_read();
deldering95 48:aca02ef5cd01 612 colour_select_indicating_LED_wall(LED_colour);
deldering95 48:aca02ef5cd01 613 while(Knight_Rider_Timer.read_ms()<(8*(total_knight_rider_cycle_time_ms/8))) {}
deldering95 48:aca02ef5cd01 614
deldering95 48:aca02ef5cd01 615 }
deldering95 51:69087c44e8ac 616 __enable_irq();
deldering95 51:69087c44e8ac 617 delay_between_button_pressed.reset(); // Delaytimer reset en start.
deldering95 51:69087c44e8ac 618 delay_between_button_pressed.start();
deldering95 51:69087c44e8ac 619
deldering95 51:69087c44e8ac 620 reposition_feedback_LED = 0;
deldering95 51:69087c44e8ac 621 new_patient_feedback_LED = 0;
deldering95 51:69087c44e8ac 622 mute_feedback_LED = 0;
deldering95 51:69087c44e8ac 623 usb_serial.printf("Lock State: %d\n",lock_state);
deldering95 48:aca02ef5cd01 624 lock_feedback_LED = control_LED_intensity; // Lock LED initialization.
deldering95 51:69087c44e8ac 625
DEldering 0:c0e44c46c573 626 while (1) {
Ishy 42:673ddef4cfa4 627 piezo_electric_sample_timer.reset(); // Clock gebruiken o.i.d.?
Ishy 42:673ddef4cfa4 628 piezo_electric_sample_timer.start();
ricardo_95 46:a0e6e088a50a 629 connection_test_sensorplate = !testpin_sensorplate && pi_active;
deldering95 43:d09814c177a0 630
Ishy 42:673ddef4cfa4 631 if (test_mode == 1) {
Ishy 42:673ddef4cfa4 632 usb_serial.printf("Connection test sensorplate = %d\n", connection_test_sensorplate);
Ishy 42:673ddef4cfa4 633 }
deldering95 43:d09814c177a0 634 if (test_mode == 1) {
Ishy 42:673ddef4cfa4 635 usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 636 }
deldering95 43:d09814c177a0 637
Ishy 42:673ddef4cfa4 638 if (connection_test_sensorplate == 1) {
deldering95 51:69087c44e8ac 639 piezo_electric_array[0] = piezo_electric_adc.readADC_Differential_0_1(); // First PE readout.
deldering95 43:d09814c177a0 640
deldering95 48:aca02ef5cd01 641 for (uint8_t k = 0; k < 4; ++k) {
deldering95 48:aca02ef5cd01 642 piezo_resistive_array[k] = piezo_resistive_adc1.readADC_SingleEnded(k); // First 4 PR readout.
deldering95 48:aca02ef5cd01 643 }
deldering95 43:d09814c177a0 644 if (test_mode == 1) {
Ishy 42:673ddef4cfa4 645 usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 646 }
Ishy 42:673ddef4cfa4 647 while(piezo_electric_sample_timer.read_us()<(1*(total_readout_cycle_time_us/5))) {} // Wait untill 20% of cycle. Energy efficiency is not fine in this situation, correct if low energy is needed.
deldering95 43:d09814c177a0 648
deldering95 51:69087c44e8ac 649 piezo_electric_array[1] = piezo_electric_adc.readADC_Differential_0_1(); // Second PE readout.
deldering95 43:d09814c177a0 650
deldering95 48:aca02ef5cd01 651 for (uint8_t k = 0; k < 4; ++k) {
deldering95 48:aca02ef5cd01 652 piezo_resistive_array[k+4] = piezo_resistive_adc2.readADC_SingleEnded(k); // Last 4 PR readout.
deldering95 48:aca02ef5cd01 653 }
deldering95 43:d09814c177a0 654 if (test_mode == 1) {
Ishy 42:673ddef4cfa4 655 usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 656 }
deldering95 43:d09814c177a0 657
Ishy 42:673ddef4cfa4 658 while(piezo_electric_sample_timer.read_us()<(2*(total_readout_cycle_time_us/5))) {} // Wait untill 40% of cycle. Energy efficiency is not fine in this situation, correct if low energy is needed.
deldering95 43:d09814c177a0 659
deldering95 51:69087c44e8ac 660 piezo_electric_array[2] = piezo_electric_adc.readADC_Differential_0_1(); // Third PE readout.
deldering95 48:aca02ef5cd01 661 angle_device_sensorplate.getAccelero(accelerometer_sensorplate); // Get accelerometer data.
deldering95 48:aca02ef5cd01 662 angle = accelerometer_sensorplate[2]*100;
deldering95 48:aca02ef5cd01 663 if(angle == 0) {
deldering95 51:69087c44e8ac 664 MPU6050_belt angle_device_sensorplate(PB_9, PB_8);
deldering95 53:54c882995514 665 angle_device_sensorplate.getAccelero(accelerometer_sensorplate);
deldering95 48:aca02ef5cd01 666 angle = accelerometer_sensorplate[2]*100;
deldering95 48:aca02ef5cd01 667 }
deldering95 53:54c882995514 668 if((abs(accelerometer_sensorplate[0])+abs(accelerometer_sensorplate[1])+abs(accelerometer_sensorplate[2]))<= 6) {
deldering95 53:54c882995514 669 for(uint8_t k = 0; k < 3; ++k) {
deldering95 53:54c882995514 670 accelerometer_sensorplate[k]=accelerometer_sensorplate[k]*2;
deldering95 53:54c882995514 671 }
deldering95 53:54c882995514 672 }
deldering95 48:aca02ef5cd01 673 angle_device_sensorplate.getGyro(gyroscope_sensorplate); // Get gyroscope data.
deldering95 43:d09814c177a0 674 if (test_mode == 1) {
Ishy 42:673ddef4cfa4 675 usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 676 }
deldering95 48:aca02ef5cd01 677 if (test_belt == 1) {
deldering95 48:aca02ef5cd01 678 angle_device_reference_belt.getGyro(gyroscope_reference_belt); // Get gyroscope data from Belt.
deldering95 48:aca02ef5cd01 679 angle_device_reference_belt.getAccelero(accelerometer_reference_belt); // Get accelerometer data from belt.
deldering95 48:aca02ef5cd01 680 }
deldering95 43:d09814c177a0 681
deldering95 48:aca02ef5cd01 682 if (connection_test_sensorplate == 1) {
deldering95 48:aca02ef5cd01 683 if (test_belt == 0) { // If statement for sending serial information sensorplate data when connection test is active.
deldering95 48:aca02ef5cd01 684 pi_serial.printf("?,%f,%f,%f,%f,%f,%f,0,0,0,0,0,0,\n", accelerometer_sensorplate[0], accelerometer_sensorplate[1], accelerometer_sensorplate[2], gyroscope_sensorplate[0], gyroscope_sensorplate[1], gyroscope_sensorplate[2]);
deldering95 53:54c882995514 685 } else {
deldering95 53:54c882995514 686 // Receiving order sensor information: 3 accelero sensors & 3 gyroscope sensors from sensorplate; 3 accelero sensors & 3 gyroscope sensors from belt. Is splitted in two parts - part 2/2.
deldering95 53:54c882995514 687 pi_serial.printf("?,%f,%f,%f,%f,%f,%f,%f,%f,%f,%f,%f,%f,\n", accelerometer_sensorplate[0], accelerometer_sensorplate[1], accelerometer_sensorplate[2], gyroscope_sensorplate[0], gyroscope_sensorplate[1], gyroscope_sensorplate[2], accelerometer_reference_belt[0], accelerometer_reference_belt[1], accelerometer_reference_belt[2], gyroscope_reference_belt[0], gyroscope_reference_belt[1], gyroscope_reference_belt[2]);
deldering95 48:aca02ef5cd01 688 }
deldering95 48:aca02ef5cd01 689 } // binair print and convert in pi
deldering95 53:54c882995514 690 else {
deldering95 53:54c882995514 691 pi_serial.printf("?,%f,%f,%f,%f,%f,%f,0,0,0,0,0,0,\n",0,0,0,0,0,0);
deldering95 53:54c882995514 692 }
deldering95 43:d09814c177a0 693
Ishy 42:673ddef4cfa4 694 while(piezo_electric_sample_timer.read_us()<(3*(total_readout_cycle_time_us/5))) {} // Wait untill 60% of cycle. Energy efficiency is not fine in this situation, correct if low energy is needed.
deldering95 43:d09814c177a0 695
deldering95 51:69087c44e8ac 696 piezo_electric_array[3] = piezo_electric_adc.readADC_Differential_0_1(); // Fourth PE readout.
Ishy 42:673ddef4cfa4 697 }
deldering95 43:d09814c177a0 698 if (test_mode == 1) {
Ishy 42:673ddef4cfa4 699 usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 700 }
Ishy 42:673ddef4cfa4 701 timer_functions();
deldering95 43:d09814c177a0 702 if (test_mode == 1) {
deldering95 43:d09814c177a0 703 usb_serial.printf("Loop time after timer_functions: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 704 }
deldering95 43:d09814c177a0 705
deldering95 43:d09814c177a0 706 colour_select_indicating_LED_wall(LED_colour); // Function to select colour.
Ishy 42:673ddef4cfa4 707 set_userinterface_LED(); // Set LED's of user interface (LED's above buttons).
deldering95 43:d09814c177a0 708
Ishy 42:673ddef4cfa4 709 while(piezo_electric_sample_timer.read_us()<(4*(total_readout_cycle_time_us/5))) {} // Wait untill 80% of cycle. Energy efficiency is not fine in this situation, correct if low energy is needed.
deldering95 43:d09814c177a0 710
deldering95 43:d09814c177a0 711 if (test_mode == 1) { // If statement for test purposal.
Ishy 42:673ddef4cfa4 712 usb_serial.printf("Angle device sensorplate = %d\n",angle_device_sensorplate.testConnection());
Ishy 42:673ddef4cfa4 713 }
deldering95 43:d09814c177a0 714
Ishy 42:673ddef4cfa4 715 if (connection_test_sensorplate == 1) {
deldering95 51:69087c44e8ac 716 piezo_electric_array[4] = piezo_electric_adc.readADC_Differential_0_1(); // Fifth PE readout.
Ishy 42:673ddef4cfa4 717 }
deldering95 43:d09814c177a0 718
Ishy 42:673ddef4cfa4 719 while(piezo_electric_sample_timer.read_us()<(4.25*(total_readout_cycle_time_us/5))) {} // Wait untill 85% of cycle. Energy efficiency is not fine in this situation, correct if low energy is needed.
Ishy 42:673ddef4cfa4 720
deldering95 43:d09814c177a0 721 if (test_mode == 1) {
Ishy 42:673ddef4cfa4 722 usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 723 }
deldering95 43:d09814c177a0 724
deldering95 43:d09814c177a0 725 if (test_mode == 0) { // If statements for test purposal (untill * mark).
deldering95 43:d09814c177a0 726 usb_serial.printf("Loop time pre serial: %d ms\n",piezo_electric_sample_timer.read_ms());
deldering95 43:d09814c177a0 727 }
deldering95 43:d09814c177a0 728 serial_read(); // Call function for reading information from PI by serial connection.
deldering95 43:d09814c177a0 729 serial_log(); // Call function for logging information to PI by serial connection.
deldering95 43:d09814c177a0 730
deldering95 43:d09814c177a0 731 if (test_mode == 0) { // If statements for test purposal (untill * mark).
Ishy 42:673ddef4cfa4 732 usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
Ishy 42:673ddef4cfa4 733 }
deldering95 48:aca02ef5cd01 734
deldering95 47:80cfc181f8b3 735 while(piezo_electric_sample_timer.read_us()<(total_readout_cycle_time_us)) {} // Wait untill 100% of cycle. Energy efficiency is not fine in this situation, correct if low energy is needed.
Ishy 42:673ddef4cfa4 736 //if (test_pin == 1) {
Ishy 42:673ddef4cfa4 737 // test_mode = 1;
Ishy 42:673ddef4cfa4 738 // usb_serial.printf("%d\n",test_mode);
Ishy 42:673ddef4cfa4 739 // }
Ishy 42:673ddef4cfa4 740 // if (test_pin == 0) {
Ishy 42:673ddef4cfa4 741 // test_mode = 0;
Ishy 42:673ddef4cfa4 742 // usb_serial.printf("%d\n",test_mode);
Ishy 42:673ddef4cfa4 743 // }
DEldering 0:c0e44c46c573 744 }
ricardo_95 12:7b3a5940f911 745 }