Momo-Medical
Nucleo-transfer
Dependencies: ADS1015 MPU6050 PixelArray PixelArray-Nucleo mbed WS2813
Fork of
Nucleo-transfer
by 
Momo Medical
Diff: Sensorplate/main.cpp
- Revision:
- 69:98db4df7278f
- Parent:
- 64:065e2a679bad
- Parent:
- 68:1663f305ac33
- Child:
- 70:204686903e4c
--- a/Sensorplate/main.cpp Tue May 29 12:30:21 2018 +0000
+++ b/Sensorplate/main.cpp Tue Jun 05 12:20:42 2018 +0000
@@ -32,16 +32,21 @@
#include "PixelArray.h"
#include "WS2812.h"
-#define WS2812_BUF 3
-#define NUM_COLORS 5
+#define ALARMBUF 16
+#define NUM_COLORS 8
+#define YELLOW_TRANSITION 13
+#define RED_TRANSITION 16
#define NUM_LEDS_PER_COLOR 3
#define NUMBER_LED_FRONT (3)
#define ONE_COLOR
+#define TAIL_LENGTH 6
+#define COMET_TAIL_END_INTENSITY 90
+#define FADE_STEPS 20
-InterruptIn button_lock(PC_1); // Input on intterupt base decleration.
-InterruptIn button_reposition(PC_3);
+InterruptIn button_lock(PC_0); // Input on intterupt base decleration.
+InterruptIn button_reposition(PC_1);
InterruptIn button_mute(PC_2);
-InterruptIn button_new_patient(PC_0);
+InterruptIn button_new_patient(PC_3);
DigitalIn intensity_code(PA_12);
DigitalIn colour_code_1(PA_11);
@@ -54,9 +59,9 @@
DigitalOut LED_on_dev_board4(LED4);
DigitalOut speaker1(PC_12); // relatie aangeven!
//neopixel::PixelArray indicator_LEDs(PA_7);
-PixelArray px(WS2812_BUF);
-//WS2812 ws(PA_7, WS2812_BUF, 3, 9, 9, 6);
-WS2812 ws(PA_7, WS2812_BUF, 3, 9, 9, 6);
+PixelArray px(ALARMBUF);
+//WS2812 ws(PA_7, ALARMBUF, 3, 9, 9, 6);
+WS2812 ws(PA_7, ALARMBUF, 3, 12, 8, 12);
PwmOut lock_feedback_LED(PB_13); //(PB_1); // Declaration of pulse with modulation outputs.
PwmOut mute_feedback_LED(PB_14); //(PB_15);
@@ -68,7 +73,9 @@
Timer delay_between_button_pressed; // Timer for time between two buttons (to prevent pressing buttons simultaneously).
Timer speaker_timer; // Timer for speaker activation.
Timer piezo_electric_sample_timer; // Timer for equally time-spaced samples.
-Timer Knight_Rider_Timer;
+Timer comet_timer;
+Timer reposition_button_hold_timer;
+Timer new_patient_button_hold_timer;
/*
The code underneath this commentbox has some fixed parameters for serial/ADC reading:
-> The address for the angle_device_reference_belt is set to 0x68 in the file MPU6050_belt (rule number: 19);
@@ -78,20 +85,22 @@
*/
I2C i2c_sensorplate_adc(PB_9, PB_8); // I2C for sensorplate.
MPU6050_belt angle_device_sensorplate(PB_9, PB_8); // i2c pins // i2c address hardcoded 0x68.
-MPU6050_belt angle_device_reference_belt(PB_9, PB_8); // i2c pins // i2c address hardcoded 0x69.
+MPU6050 angle_device_reference_belt(PB_9, PB_8); // i2c pins // i2c address hardcoded 0x69.
Adafruit_ADS1115 piezo_resistive_adc1(&i2c_sensorplate_adc, 0x48); // i2c pins, i2c address.
Adafruit_ADS1115 piezo_resistive_adc2(&i2c_sensorplate_adc, 0x49); // i2c pins, i2c address.
Adafruit_ADS1115 piezo_electric_adc(&i2c_sensorplate_adc, 0x4B); // i2c pins, i2c address.
-Serial usb_serial(SERIAL_TX, SERIAL_RX); // tx, rx
-Serial pi_serial(PC_10, PC_11); // tx, rx
+RawSerial usb_serial(SERIAL_TX, SERIAL_RX); // tx, rx
+RawSerial pi_serial(PC_10, PC_11); // tx, rx
Ticker total_readout_cycle; // Polling cycle.
// End of commentbox related to the serial configuration/ADC reading components.
int boot_delay_ms = 500;
int total_readout_cycle_time_us = 100000; // Cycle time in us.
-int total_knight_rider_cycle_time_ms = 1000;
+int total_comet_cycle_time_ms = 750/16;
int i2c__frequency = 400000; // I2C Frequency.
int baud_rate = 115200; // Baud rate.
+int uart_input_buffer[120];
+int buffer_counter = 0;
short piezo_resistive_array[8] = {0,0,0,0,0,0,0,0}; // 8 PR sensors 1 time per cycle.
short piezo_electric_array[6] = {0,0,0,0,0,0}; // 1 PE sensor 5 times per cycle.
int angle = 0; // Accelerometer Z-axis.
@@ -99,7 +108,7 @@
float gyroscope_sensorplate[3]; // Raw gyroscope data.
float accelerometer_reference_belt[3]; // Raw accelerometer data from belt.
float gyroscope_reference_belt[3]; // Raw gyroscope data from belt.
-int colourbuf[NUM_COLORS] = {0xff0000,0x00ff00,0x0000ff,0xffa500,0xffffff}; // hex codes for the different colours
+int colourbuf[NUM_COLORS] = {0xff0000,0x00ff00,0x0000ff,0xffa500,0x555555,0x800080,0x000000,0x8B4513}; // hex codes for the different colours
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').
bool lock_state = false, lock_flag = 0, mute_state = 0, alarm = 0, calibration_flag = 0, intensity_select = 1; // Boolean variables for logging states.
bool mute_flag = 0, new_patient_flag = 0, reposition_flag = 0, new_patient_lock_flag = 0, reposition_lock_flag = 0, mute_lock_flag; // Flag variables.
@@ -114,22 +123,38 @@
int speaker_active_ms = 750; // Time to iterate speaker on and off when alarm occurs.
int alarm_voltage = 2400; // Needed voltage for alarm expressed as a digital 15 bit value (= 20% of max battery voltage).
int LED_red_intensity = 0, LED_blue_intensity = 0, LED_green_intensity = 0; // Variables to set LED intensity.
+int LED_colour_wheel_percentage=0;
+int ring_colour_old,mixer=0;
+int colour_wheel_filler = 5;
+int patient_present=4;
+int patient_present_old=4;
+bool colour_wheel_drain_reposition = false;
+bool colour_wheel_drain_new_patient = false;
+bool circle_filling_reposition = false;
+bool circle_filling_new_patient = false;
+int circle_filled_reposition = 0;
+int circle_filled_new_patient = 0;
+int comet=0;
+int tail,tail_step;
//short batteryvoltage_current = 0, batteryvoltage_last = 0, powervoltage_current, powervoltage_last; // Variables to manage batteryvoltage. Maybe change current to other?
//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
-int intensity_day = 20, intensity_night = 5; // Intensity settings for LED's to wall.
+int intensity_day = 30, intensity_night = 15; // Intensity settings for LED's to wall.
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!
int colour_code = 0b00;
bool pi_active = false;
+bool i2c_error=false;
/*************************** TEST ********************************/
// Verify algoritm function: for belt activation, set test_belt 1 (connect pin p20 to 3.3V).
Timer test_timer;
DigitalIn test_pin(PA_11, PullDown);
+float percentage_tester=0;
+
// Variable to set if belt is used to test algorithm:
bool test_belt = 1;
// Set test mode on (log functions to pc serial: interrupts, LED intensity and serial messages):
-bool test_mode = 1;
+bool test_mode = 0;
// Variable for connection test (should be changed):
bool connection_test_sensorplate;
@@ -153,40 +178,12 @@
void serial_read() // Function for serial read for select LED intensity and colour.
{
- colour_code = (colour_code_1 << 1 | colour_code_0);
- if(colour_code != 0b00 && pi_active == false) {
- pi_active = true;
+ mute_feedback_LED=1;
+ if(pi_serial.readable()) {
+ uart_input_buffer[buffer_counter] = pi_serial.getc();
+ buffer_counter++;
}
- if(pi_active) {
- intensity_select = intensity_code;
- switch(colour_code) {
- case 0b11 :
- LED_colour = 'y';
- break;
- case 0b10 :
- LED_colour = 'b';
- break;
- case 0b01 :
- LED_colour = 'g';
- break;
- case 0b00 :
- LED_colour = 'r';
- break;
- default :
- LED_colour = 'w';
- break;
- }
- }
-
- if (test_mode == 1) { // If statement for test purposal.
-// usb_serial.printf("Intensity_select = %d en LED_colour = %d\n", intensity_select, LED_colour);
- }
-
- if (test_mode == 0) {
- //usb_serial.printf("Message: %s\n", message);
- usb_serial.printf("Intensity_select = %d en LED_colour = %d\n", intensity_select, LED_colour);
-
- }
+ mute_feedback_LED=0;
}
void serial_log() // Function for serial logging. See link to table with code declarations above in code.
@@ -364,10 +361,10 @@
if (connection_test_sensorplate == 1) { // If statement for sending serial information sensorplate data when connection test is active.
// Receiving order sensor information: 8 resistive sensors, 5 electric readings. Is splitted in two parts - part 1/2.
- pi_serial.printf("!,%d,%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], piezo_electric_array[5]); // print all to serial port
+ pi_serial.printf("!,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,\n", piezo_resistive_array[0], piezo_resistive_array[3], piezo_resistive_array[1], piezo_resistive_array[4], piezo_resistive_array[2], 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], piezo_electric_array[5]); // print all to serial port
if (test_mode == 1) {
- usb_serial.printf("!,%d,%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],piezo_electric_array[5]); // print all to serial port
+ usb_serial.printf("%d,%d\n%d,%d\n%d,%d\n", piezo_electric_array[0], piezo_electric_array[3], piezo_electric_array[1], piezo_electric_array[4], piezo_electric_array[2],piezo_electric_array[5]); // print all to serial port
}
} else {
pi_serial.printf("!,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,\n",0,0,0,0,0,0,0,0,0,0,0,0,0,0);
@@ -378,6 +375,224 @@
}
+bool i2c_error_detect()
+{
+ int error_counter=0;
+ for(int i=0; i<4; i++) {
+ if(piezo_resistive_array[i]==193+16*i)error_counter++;
+ if(piezo_resistive_array[i+4]==193+16*i)error_counter++;
+ }
+ if(error_counter==8)return 1;
+ error_counter=0;
+ for(int i=0; i<3; i++) {
+ if (piezo_electric_array[i]==149)error_counter++;
+ if (piezo_electric_array[i+3]==165)error_counter++;
+ }
+ if (error_counter==6)return 1;
+ return 0;
+}
+
+
+int minimum(int a,int b)
+{
+ if(a>b)return b;
+ else return a;
+}
+
+int colour_fade(int colour_old,int colour_new,int colour_mix)
+{
+ int old_r=(colour_old&0xff0000)>>16;
+ int old_g=(colour_old&0x00ff00)>> 8;
+ int old_b=(colour_old&0x0000ff)>> 0;
+ int new_r=(colour_new&0xff0000)>>16;
+ int new_g=(colour_new&0x00ff00)>> 8;
+ int new_b=(colour_new&0x0000ff)>> 0;
+ int mix = (100*colour_mix)/FADE_STEPS;
+ int mix_r=((new_r-old_r)*mix/100)+old_r;
+ int mix_g=((new_g-old_g)*mix/100)+old_g;
+ int mix_b=((new_b-old_b)*mix/100)+old_b;
+ return ((mix_r<<16)|(mix_g<<8)|(mix_b));
+
+}
+
+
+
+void colour_wheel(int percentage_in)
+{
+ px.SetAllI(int(intensity*2.55));
+ if(percentage_in>100)percentage_in=100;
+ int ring_colour = colourbuf[2];
+ px.SetAll(colourbuf[6]);
+ int leds_on =((percentage_in*15)/100)+1;
+ float led_partly = ((percentage_in*15)%100);
+ if(leds_on>=YELLOW_TRANSITION&&leds_on<RED_TRANSITION) {
+ if(mixer>20)mixer=20;
+ ring_colour = colour_fade(colourbuf[2],colourbuf[3],mixer);
+ mixer++;
+ }
+ if(leds_on>YELLOW_TRANSITION&&leds_on<RED_TRANSITION&&(ring_colour_old==colourbuf[3]||ring_colour_old==colourbuf[4])) {
+ ring_colour=colourbuf[3];
+ mixer=0;
+ }
+ if(leds_on>=RED_TRANSITION) {
+ if(mixer>20)mixer=20;
+ usb_serial.printf("mixer:%d\n",mixer);
+ ring_colour = colour_fade(colourbuf[3],colourbuf[0],mixer);
+ mixer++;
+ }
+ if(leds_on>RED_TRANSITION&&(ring_colour_old==colourbuf[0]||ring_colour_old==colourbuf[4])) {
+ ring_colour = colourbuf[0];
+ mixer=0;
+ }
+ //usb_serial.printf("on:%d,part:%f\n",leds_on,led_partly);
+ for(int j = 0; j<(leds_on); j++)px.Set(((16-j)%16),ring_colour);
+ px.SetAllI(int(intensity*2.55));
+ if((16-leds_on)>0) {
+ px.Set(((16-leds_on)%16),ring_colour);
+ px.SetI(((16-leds_on)%16),int(0.01*led_partly*intensity*2.55));
+ }
+ usb_serial.printf("percentage in %d,%d\n",percentage_in,leds_on);
+
+ if(patient_present==4) {
+ //if(mixer>20)mixer=20;
+ //ring_colour = colour_fade(ring_colour,colourbuf[4],mixer);
+ px.SetAll(colourbuf[4]);
+ px.SetAllI(int(2.55*intensity));
+ //mixer++;
+ //usb_serial.putc(0xee);
+ }
+ /*else{
+ if(mixer>20)mixer=20;
+ ring_colour = colour_fade(colourbuf[4],ring_colour,mixer);
+ px.SetAll(ring_colour);
+ px.SetAllI(int(2.55*intensity));
+ mixer++;
+ usb_serial.putc(0xdd);
+ }*/
+
+
+ if(reposition_button_hold_timer.read_ms()) {
+ //usb_serial.printf("filling circle\n");
+ circle_filling_reposition = true;
+ colour_wheel_filler = reposition_button_hold_timer.read_ms()/250;
+ if(colour_wheel_filler>=8) {
+ colour_wheel_filler=8;
+ circle_filled_reposition = 15;
+ circle_filling_reposition = false;
+ colour_wheel_drain_reposition = false;
+ reposition_flag = 1;
+ }
+ px.SetAll(colourbuf[6]);
+ for(int k =0; k<=colour_wheel_filler; k++) {
+ px.Set(k,colourbuf[5]);
+ px.Set(16-k,colourbuf[5]);
+ }
+ px.SetAllI(int(intensity*2.55));
+ }
+
+ if(new_patient_button_hold_timer.read_ms()) {
+ //usb_serial.printf("filling circle\n");
+ circle_filling_new_patient = true;
+ colour_wheel_filler = new_patient_button_hold_timer.read_ms()/250;
+ if(colour_wheel_filler>=8) {
+ colour_wheel_filler=8;
+ circle_filled_new_patient = 10;
+ circle_filling_new_patient = false;
+ colour_wheel_drain_new_patient = false;
+ new_patient_flag = 1;
+ }
+ px.SetAll(colourbuf[6]);
+ for(int k =0; k<=colour_wheel_filler; k++) {
+ px.Set((k+8)%16,colourbuf[5]);
+ px.Set((16-k+8)%16,colourbuf[5]);
+ }
+ px.SetAllI(int(intensity*2.55));
+ }
+
+ if(!reposition_button_hold_timer.read_ms()&&circle_filling_reposition&&!colour_wheel_drain_reposition) {
+ //usb_serial.printf("Short hold\n");
+ px.SetAll(colourbuf[6]);
+ for(int k =0; k<=colour_wheel_filler; k++) {
+ px.Set(k,colourbuf[5]);
+ px.Set(16-k,colourbuf[5]);
+ }
+ px.SetAllI(int(intensity*2.55));
+ colour_wheel_filler++;
+ if(colour_wheel_filler>=5) {
+ colour_wheel_drain_reposition=true;
+ circle_filling_reposition=false;
+ }
+ }
+
+ if(!new_patient_button_hold_timer.read_ms()&&circle_filling_new_patient&&!colour_wheel_drain_new_patient) {
+ //usb_serial.printf("Short hold\n");
+ px.SetAll(colourbuf[6]);
+ for(int k =0; k<=colour_wheel_filler; k++) {
+ px.Set((k+8)%16,colourbuf[5]);
+ px.Set((16-k+8)%16,colourbuf[5]);
+ }
+ px.SetAllI(int(intensity*2.55));
+ colour_wheel_filler++;
+ if(colour_wheel_filler>=5) {
+ colour_wheel_drain_new_patient=true;
+ circle_filling_new_patient=false;
+ }
+ }
+
+ if(colour_wheel_drain_reposition) {
+ //usb_serial.printf("drain\n");
+ px.SetAll(colourbuf[6]);
+ for(int k =0; k<=colour_wheel_filler; k++) {
+ px.Set(k,colourbuf[5]);
+ px.Set(16-k,colourbuf[5]);
+ }
+ px.SetAllI(int(intensity*2.55));
+ colour_wheel_filler--;
+ if(!colour_wheel_filler)colour_wheel_drain_reposition=false;
+ }
+
+ if(colour_wheel_drain_new_patient) {
+ //usb_serial.printf("drain\n");
+ px.SetAll(colourbuf[6]);
+ for(int k =0; k<=colour_wheel_filler; k++) {
+ px.Set((k+8)%16,colourbuf[5]);
+ px.Set((16-k+8)%16,colourbuf[5]);
+ }
+ px.SetAllI(int(intensity*2.55));
+ colour_wheel_filler--;
+ if(!colour_wheel_filler)colour_wheel_drain_new_patient=false;
+ }
+
+ if(circle_filled_reposition) {
+ //usb_serial.printf("circle_filled_repo\n");
+ px.SetAll(colourbuf[6]);
+ for(int k =0; k<=circle_filled_reposition; k++) {
+ px.Set((16-k)%16,colourbuf[5]);
+ }
+ px.Set((16-circle_filled_reposition)%16,colourbuf[4]);
+ px.SetAllI(int(intensity*2.55));
+ circle_filled_reposition--;
+ percentage_tester=0;
+ }
+
+ if(circle_filled_new_patient) {
+ //usb_serial.printf("circle_filled_new_patient\n");
+ px.SetAll(colourbuf[5]);
+ px.SetAllI(int(intensity*2.55*(7-(circle_filled_new_patient%5))/7));
+ circle_filled_new_patient--;
+ }
+ if(!connection_test_sensorplate||i2c_error) {
+ px.Set(5,colourbuf[0]);
+ px.Set(6,colourbuf[0]);
+ px.Set(7,colourbuf[0]);
+ px.SetI(5,int(intensity*0.5));
+ px.SetI(6,int(intensity*2.55));
+ px.SetI(7,int(intensity*0.5));
+ }
+ ws.write_offsets(px.getBuf(),0,0,0);
+ ring_colour_old=ring_colour;
+}
+
void colour_select_indicating_LED_wall(char nLED_colour) // Function to select the colour for LED's to wall (values comes from algorithm).
{
set_intensity_LEDs(); // Call function set_intensity_LEDs to set the intensity for LED's to wall and above buttons.
@@ -455,9 +670,11 @@
LED_on_dev_board1 = !LED_on_dev_board1;
}
- if (lock_state == 1) reposition_lock_flag = 1;
+ if (lock_state == 1||button_new_patient.read()==0) reposition_lock_flag = 1;
else {
- reposition_flag = 1;
+ reposition_button_hold_timer.reset();
+ reposition_button_hold_timer.start();
+
reposition_feedback_LED = control_LED_intensity;
pi_serial.printf("&05\n");
if(test_mode == 1) usb_serial.printf("&05\n");
@@ -475,7 +692,8 @@
if(test_mode == 1) usb_serial.printf("&50\n");
}
-
+ reposition_button_hold_timer.stop();
+ reposition_button_hold_timer.reset();
reposition_feedback_LED = 0;
}
//TODO rename to calibration
@@ -552,11 +770,14 @@
delay_between_button_pressed.reset();
delay_between_button_pressed.start();
- if (lock_state == 1) new_patient_lock_flag = 1;
+ if (lock_state == 1||button_reposition.read()==0) new_patient_lock_flag = 1;
else {
+ new_patient_button_hold_timer.reset();
+ new_patient_button_hold_timer.start();
+
new_patient_feedback_LED = control_LED_intensity;
pi_serial.printf("&06\n");
- new_patient_flag = 1;
+ //new_patient_flag = 1;
if(test_mode == 1) {
usb_serial.printf("&06\n");
@@ -575,6 +796,9 @@
usb_serial.printf("New patient released.\n");
}
+ new_patient_button_hold_timer.stop();
+ new_patient_button_hold_timer.reset();
+
if (new_patient_feedback_LED != 0) {
pi_serial.printf("&60\n");
@@ -610,6 +834,12 @@
button_calibration_hold_timer.reset();
}
+ if (button_reposition == 1) {
+ reposition_button_hold_timer.stop();
+ reposition_button_hold_timer.reset();
+ }
+
+
if ((button_calibration_hold_timer.read_ms() > calibrationtime_ms) && calibration_flag == 0 && button_mute == 0 && lock_state == 0) { // If statement for calibration algorithm.
calibration_flag = 1;
calibration_flash = 11;
@@ -620,19 +850,19 @@
pi_serial.printf(">33\n");
}
-
- if (delay_between_button_pressed.read_ms() > delay_lock_interface) { // If buttons are not pressed for 3 minutes, set lock active.
- lock_state = 1;
- LED_on_dev_board2 = 1;
- lock_feedback_LED = 0;
- if (!auto_lock_led_logged) {
- pi_serial.printf("&80\n");
- if(test_mode == 1) usb_serial.printf("&80\n");
- auto_lock_led_logged = 1;
- }
- } else {
- auto_lock_led_logged = 0;
- }
+ /*
+ if (delay_between_button_pressed.read_ms() > delay_lock_interface) { // If buttons are not pressed for 3 minutes, set lock active.
+ lock_state = 1;
+ LED_on_dev_board2 = 1;
+ lock_feedback_LED = 0;
+ if (!auto_lock_led_logged) {
+ pi_serial.printf("&80\n");
+ if(test_mode == 1) usb_serial.printf("&80\n");
+ auto_lock_led_logged = 1;
+ }
+ } else {
+ auto_lock_led_logged = 0;
+ }*/
}
void set_userinterface_LED() // Control functions for LED above buttons (added because of failures).
@@ -677,10 +907,12 @@
int main() // Main function. inline function "Momo Init" bijvoorbeeld
{
- serial_read();
- ws.useII(WS2812::GLOBAL); // use global intensity scaling
+ pi_serial.attach(serial_read,Serial::RxIrq);
+ ws.useII(WS2812::PER_PIXEL);
+ ws.setII(255);
+ px.SetAll(colourbuf[4]); // use global intensity scaling
set_intensity_LEDs(); // Initialize intensity for user interface LED's and LED's shines to wall.
- colour_select_indicating_LED_wall(LED_colour);
+ ws.write_offsets(px.getBuf(),0,0,0);
speaker1 = 1;
wait_ms(boot_delay_ms); // Wait to boot sensorplate first.
@@ -708,41 +940,75 @@
button_mute.rise(&rise_mute);
button_new_patient.fall(&trigger_new_patient); // New patient/calibration button rising event.
button_new_patient.rise(&activate_new_patient_function); // Falling edge for calibration algorithm option.
+ colour_code = (colour_code_1 << 1 | colour_code_0);
+ if(colour_code != 0b00 && pi_active == false) {
+ pi_active = true;
+ }
- __disable_irq();
- while(!pi_active) {
- Knight_Rider_Timer.reset();
- Knight_Rider_Timer.start();
- reposition_feedback_LED = control_LED_intensity;
- new_patient_feedback_LED = 0;
- while(Knight_Rider_Timer.read_ms()<(1*(total_knight_rider_cycle_time_ms/8))) {}
- new_patient_feedback_LED = control_LED_intensity;
- while(Knight_Rider_Timer.read_ms()<(2*(total_knight_rider_cycle_time_ms/8))) {}
- mute_feedback_LED = control_LED_intensity;
- reposition_feedback_LED = 0;
- while(Knight_Rider_Timer.read_ms()<(3*(total_knight_rider_cycle_time_ms/8))) {}
- lock_feedback_LED = control_LED_intensity;
- new_patient_feedback_LED = 0;
- while(Knight_Rider_Timer.read_ms()<(4*(total_knight_rider_cycle_time_ms/8))) {}
- mute_feedback_LED = 0;
- while(Knight_Rider_Timer.read_ms()<(5*(total_knight_rider_cycle_time_ms/8))) {}
- mute_feedback_LED = control_LED_intensity;
- while(Knight_Rider_Timer.read_ms()<(6*(total_knight_rider_cycle_time_ms/8))) {}
- new_patient_feedback_LED = control_LED_intensity;
- lock_feedback_LED = 0;
- while(Knight_Rider_Timer.read_ms()<(7*(total_knight_rider_cycle_time_ms/8))) {}
- reposition_feedback_LED = control_LED_intensity;
- mute_feedback_LED = 0;
+ if(!pi_active) {
+ __disable_irq();
+ while(!pi_active) {
+ comet_timer.reset();
+ comet_timer.start();
+ ws.useII(WS2812::PER_PIXEL);
+ ws.setII(255);
+ tail_step = (255-COMET_TAIL_END_INTENSITY)/TAIL_LENGTH;
+ comet++;
+ px.SetAll(colourbuf[6]);
+ px.Set(comet%ALARMBUF,colourbuf[4]);
+ px.SetI(comet%ALARMBUF,255);
+ for(int i=1; i<=TAIL_LENGTH; i++) {
+ tail=(comet-i);
+ if(tail<0)tail=0;
+ px.Set(tail%ALARMBUF,colourbuf[4]);
+ px.SetI(tail%ALARMBUF,(255-(tail_step*i)));
+ }
+ colour_code = (colour_code_1 << 1 | colour_code_0);
+ if(colour_code != 0b00 && pi_active == false && (comet%ALARMBUF)==(ALARMBUF-1)) {
+ pi_active = true;
+ }
+ if(testpin_sensorplate.read()||i2c_error) {
+ px.Set(5,colourbuf[0]);
+ px.Set(6,colourbuf[0]);
+ px.Set(7,colourbuf[0]);
+ px.SetI(5,int(intensity*0.5));
+ px.SetI(6,int(intensity*2.55));
+ px.SetI(7,int(intensity*0.5));
+ }
+ ws.write_offsets(px.getBuf(),0,0,0);
+ while(comet_timer.read_ms()<total_comet_cycle_time_ms) {}
+ }
+ for(int i=ALARMBUF-1; i>=0; i--) {
+ comet_timer.reset();
+ comet_timer.start();
+ for(int j=1; j<=TAIL_LENGTH; j++) {
+ tail=(i-j);
+ if(tail>=0) {
+ px.Set(tail,colourbuf[4]);
+ px.SetI(tail,(int(255-(tail_step*j))));
+ }
+ }
+ px.Set(i,colourbuf[4]);
+ px.SetI(i,255);
+ if(testpin_sensorplate.read()||i2c_error) {
+ px.Set(5,colourbuf[0]);
+ px.Set(6,colourbuf[0]);
+ px.Set(7,colourbuf[0]);
+ px.SetI(5,int(intensity*0.5));
+ px.SetI(6,int(intensity*2.55));
+ px.SetI(7,int(intensity*0.5));
+ }
+ while(comet_timer.read_ms()<total_comet_cycle_time_ms) {}
+ ws.write_offsets(px.getBuf(),0,0,0);
+ }
- serial_read();
- colour_select_indicating_LED_wall(LED_colour);
- while(Knight_Rider_Timer.read_ms()<(8*(total_knight_rider_cycle_time_ms/8))) {}
-
+ __enable_irq();
+ wait(1);
}
- __enable_irq();
delay_between_button_pressed.reset(); // Delaytimer reset en start.
delay_between_button_pressed.start();
+// ws.useII(WS2812::GLOBAL);
reposition_feedback_LED = 0;
new_patient_feedback_LED = 0;
mute_feedback_LED = 0;
@@ -753,6 +1019,7 @@
piezo_electric_sample_timer.reset(); // Clock gebruiken o.i.d.?
piezo_electric_sample_timer.start();
connection_test_sensorplate = !testpin_sensorplate && pi_active;
+ //usb_serial.printf("Loop\n");
if (test_mode == 1) {
// usb_serial.printf("Connection test sensorplate = %d\n", connection_test_sensorplate);
@@ -802,8 +1069,12 @@
// usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
}
if (test_belt == 1) {
+ angle_device_reference_belt.getAccelero(accelerometer_reference_belt); // Get accelerometer data from belt.
+ if(accelerometer_reference_belt[0]==0) {
+ MPU6050 angle_device_reference_belt(PB_9, PB_8);
+ angle_device_reference_belt.getAccelero(accelerometer_reference_belt); // Get accelerometer data from belt.
+ }
angle_device_reference_belt.getGyro(gyroscope_reference_belt); // Get gyroscope data from Belt.
- angle_device_reference_belt.getAccelero(accelerometer_reference_belt); // Get accelerometer data from belt.
}
if (connection_test_sensorplate == 1) {
@@ -812,6 +1083,7 @@
} else {
// 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.
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]);
+ //usb_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]);
}
} // binair print and convert in pi
else {
@@ -826,17 +1098,25 @@
// usb_serial.printf("Loop time after timer_functions: %d ms\n",piezo_electric_sample_timer.read_ms());
}
- colour_select_indicating_LED_wall(LED_colour); // Function to select colour.
+ if(buffer_counter>4) {
+ for(int i=0; i<4; i++) {
+ if(uart_input_buffer[i]=='='&&(uart_input_buffer[(i+2)%4]=='{'||uart_input_buffer[(i+2)%4]=='='))patient_present=uart_input_buffer[(i+1)];
+ if(uart_input_buffer[i]=='{'&&(uart_input_buffer[(i+2)%4]=='='||uart_input_buffer[(i+2)%4]=='{'))LED_colour_wheel_percentage=uart_input_buffer[(i+1)];
+ if((patient_present_old==4&&patient_present!=4)||(patient_present_old!=4&&patient_present==4))mixer=0;
+ usb_serial.putc(uart_input_buffer[i]);
+ }
+ patient_present_old=patient_present;
+ buffer_counter=0;
+ }
+ colour_wheel(LED_colour_wheel_percentage); // Function to select colour.
+ percentage_tester+=0.2;
+ //LED_colour_wheel_percentage=percentage_tester;
set_userinterface_LED(); // Set LED's of user interface (LED's above buttons).
if (test_mode == 1) { // If statement for test purposal.
// usb_serial.printf("Angle device sensorplate = %d\n",angle_device_sensorplate.testConnection());
}
- if (connection_test_sensorplate == 1) {
- piezo_electric_array[4] = piezo_electric_adc.readADC_Differential_0_3(); // Fifth PE readout.
- }
-
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.
if (test_mode == 1) {
@@ -846,11 +1126,12 @@
if (test_mode == 0) { // If statements for test purposal (untill * mark).
// usb_serial.printf("Loop time pre serial: %d ms\n",piezo_electric_sample_timer.read_ms());
}
- serial_read(); // Call function for reading information from PI by serial connection.
+ //serial_read(); // Call function for reading information from PI by serial connection.
serial_log(); // Call function for logging information to PI by serial connection.
+ if(connection_test_sensorplate)i2c_error=i2c_error_detect();
if (test_mode == 0) { // If statements for test purposal (untill * mark).
- usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
+ //usb_serial.printf("Loop time: %d ms\n",piezo_electric_sample_timer.read_ms());
}
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.