Mariya Ali
Health monitoring app
Dependencies: FXOS8700 HTU21D Hexi_KW40Z Hexi_OLED_SSD1351 Hexidraw
Diff: main.cpp
- Revision:
- 0:7f8127c43904
diff -r 000000000000 -r 7f8127c43904 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Apr 25 00:32:17 2017 +0000
@@ -0,0 +1,451 @@
+#include "mbed.h"
+#include "HTU21D.h"
+#include "FXOS8700.h"
+#include "Hexi_OLED_SSD1351.h"
+#include <stdlib.h>
+#include <time.h>
+//#include "images.h"
+#include "string.h"
+#include "math.h"
+//#include "Fever_Click.h"
+#include "Hexi_KW40Z.h"
+#include "hexidraw.h"
+//#include "MAX30101.h"
+//#include "heartRate_driver.h"
+#define LED_ON 0
+#define LED_OFF 1
+OLED oled1;
+DigitalOut redLed(LED1);
+DigitalOut greenLed(LED2);
+DigitalOut blueLed(LED3);
+DigitalOut haptic(PTB9);
+void StartHaptic(void);
+void StopHaptic(void const *n);
+
+
+
+// Pin connections
+//DigitalOut led1(LED_GREEN); // RGB LED
+Serial pc(USBTX, USBRX); // Serial interface
+HTU21D temphumid(PTB1,PTB0); // HTU21D Sensor
+DigitalOut powerEN (PTB12); // Power Enable HTU21D Sensor
+FXOS8700 accel(PTC11, PTC10);
+SSD1351 oled(PTB22,PTB21,PTC13,PTB20,PTE6, PTD15); // SSD1351 OLED Driver (MOSI,SCLK,POWER,CS,RST,DC)
+//MAX30101 heart(PTB1, PTB0);
+//I2C i2c(PTD9,PTD8);
+
+void ButtonUp(void);
+void ButtonDown(void);
+void ButtonRight(void);
+void ButtonLeft(void);
+void ButtonSlide(void);
+/* Define timer for haptic feedback */
+RtosTimer hapticTimer(StopHaptic, osTimerOnce);
+
+/* Instantiate the Hexi KW40Z Driver (UART TX, UART RX) */
+KW40Z kw40z_device(PTE24, PTE25);
+// Variables
+int sample_ftemp,flag=0,ped=0,oldped=0,cal=0,once=0;
+int sample_ctemp;
+int sample_ktemp;
+int sample_humid;
+float accel_data[3]; // Storage for the data from the sensor
+float accel_rms=0.0; // RMS value from the sensor
+float acc=0;
+float ax, ay, az;// temp;
+char text1[20];
+const uint8_t *image1; // Pointer for the image to be displayed
+char text[20]; // Text Buffer for dynamic value displayed
+uint8_t data;
+uint8_t sample= rand() % 5 + 62;
+int main() {
+ srand (time(NULL));
+ powerEN = 0;
+
+ /* Setting pointer location of the 96 by 96 pixel bitmap */
+ //image1 = TempHumid;
+
+ /* Turn on the backlight of the OLED Display */
+ // oled.DimScreenON();
+
+ /* Fill 96px by 96px Screen with 96px by 96px NXP Image starting at x=0,y=0 */
+ // oled.DrawImage(image1,0,0);
+ oled.TextBox((uint8_t *)text,0,0,96,96);
+ while(true) {
+
+ kw40z_device.attach_buttonUp(&ButtonUp);
+ kw40z_device.attach_buttonDown(&ButtonDown);
+ kw40z_device.attach_buttonLeft(&ButtonLeft);
+ kw40z_device.attach_buttonRight(&ButtonRight);
+ kw40z_device.attach_buttonSlide(&ButtonSlide);
+ sample_ftemp = temphumid.sample_ftemp()-30;
+ printf("Temperature: %d F\n\r", sample_ftemp);
+
+ sample_ctemp = temphumid.sample_ctemp();
+ printf("Temperature: %d C\n\r", sample_ctemp);
+
+ sample_ktemp = temphumid.sample_ktemp();
+ printf("Temperature: %d K\n\r", sample_ktemp);
+
+ sample_humid = temphumid.sample_humid();
+ printf("Humidity: %d %%\n\r", sample_humid);
+ printf("\n\r");
+
+ accel.acquire_accel_data_g(accel_data);
+ accel_rms = sqrt(((accel_data[0]*accel_data[0])+(accel_data[1]*accel_data[1])+(accel_data[2]*accel_data[2]))/3);
+ printf("Accelerometer \tX-Axis %4.2f \tY-Axis %4.2f \tZ-Axis %4.2f \tRMS %4.2f\n\r",accel_data[0],accel_data[1],accel_data[2],accel_rms);
+ wait(0.01);
+ ax = accel_data[0];
+ ay = accel_data[1];
+ az = accel_data[2];
+
+ /* Get OLED Class Default Text Properties */
+
+ oled_text_properties_t textProperties = {0};
+ oled.GetTextProperties(&textProperties);
+ /*
+ textProperties.fontColor = COLOR_WHITE;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"");
+ strcpy((char *) text,"ECE 595");
+ oled.Label((uint8_t *)text,0,0);
+ strcpy((char *) text," FITNESS MONITOR");
+ oled.Label((uint8_t *)text,0,7);
+ */
+ /* Set text properties to white and right aligned for the dynamic text */
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ if(sample_ftemp>70 && flag == 0)
+ {
+ textProperties.fontColor = COLOR_BLUE;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ flag=1;
+ strcpy((char *) text,"Cool clothes!");
+ oled.Label((uint8_t *)text,15,5);
+ // sprintf(text,"%i",sample_ctemp);
+ //oled.Label((uint8_t *)text,5,5);
+
+ strcpy((char *) text,"");
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"Temp.");
+
+ oled.Label((uint8_t *)text,5,67);
+
+ /* Format the value */
+ sprintf(text,"%i",sample_ftemp);
+ /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
+ oled.TextBox((uint8_t *)text,57,67,20,15); //Increase textbox for more digits
+
+ /* Display Units */
+ strcpy((char *) text,"dF");
+ oled.Label((uint8_t *)text,82,67);
+ wait(5);
+ //oled1.clear(BLACK);
+ oled.TextBox((uint8_t *)text,0,0,96,96);
+ }
+ else if(sample_ftemp<60 && flag == 0)
+ {
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ flag=1;
+ strcpy((char *) text,"Warm clothes!");
+ oled.Label((uint8_t *)text,15,5);
+ // sprintf(text,"%i",sample_ctemp);
+ //oled.Label((uint8_t *)text,5,5);
+
+ strcpy((char *) text,"");
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"Temp.");
+ oled.Label((uint8_t *)text,5,67);
+
+ /* Format the value */
+ sprintf(text,"%i",sample_ftemp);
+ /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
+ oled.TextBox((uint8_t *)text,57,67,20,15); //Increase textbox for more digits
+
+ /* Display Units */
+ strcpy((char *) text,"dF");
+ oled.Label((uint8_t *)text,82,67);
+ wait(3);
+ strcpy((char *) text,"");
+ oled.TextBox((uint8_t *)text,0,0,96,96);
+ }
+ /*
+ textProperties.fontColor = COLOR_WHITE;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"");
+ strcpy((char *) text,"ECE 595");
+ oled.Label((uint8_t *)text,0,0);
+ strcpy((char *) text," FITNESS MONITOR");
+ oled.Label((uint8_t *)text,0,7);
+ */
+ //oled.TextBox((uint8_t *)text,0,0,96,96);
+ /* Display Legends */
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"Temp.");
+ oled.Label((uint8_t *)text,5,67);
+
+ /* Format the value */
+ sprintf(text,"%i",sample_ftemp);
+ /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
+ oled.TextBox((uint8_t *)text,57,67,20,15); //Increase textbox for more digits
+
+ /* Display Units */
+ strcpy((char *) text,"dF");
+ oled.Label((uint8_t *)text,82,67);
+ /* Set text properties to white and right aligned for the dynamic text */
+ textProperties.fontColor = COLOR_BLUE;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+
+ /* Display Legends */
+ strcpy((char *) text,"Humidity");
+ oled.Label((uint8_t *)text,5,81);
+
+ /* Format the value */
+ sprintf(text,"%i",sample_humid);
+ /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
+ oled.TextBox((uint8_t *)text,57,81,20,15); //Increase textbox for more digits
+
+ /* Display Units */
+ strcpy((char *) text,"%");
+ oled.Label((uint8_t *)text,82,81);
+ //pedometer
+ textProperties.fontColor = COLOR_GREEN;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text1,"Steps:");
+ oled.Label((uint8_t *)text1,3,35);
+ acc=sqrt(pow(ax,2)+pow(ay,2)/2);
+ textProperties.fontColor = COLOR_WHITE;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text1,"Calories:");
+ oled.Label((uint8_t *)text1,3,50);
+ if(acc>0.3){
+ wait(0.5);
+ ped++;
+ if(ped==oldped+36){
+ cal++;
+ oldped=ped;
+ }
+ }
+ if(ped>25)
+ {
+ oled_text_properties_t textProperties = {0};
+ oled.GetTextProperties(&textProperties);
+ //oled1.clear(BLACK);
+ //oled.TextBox((uint8_t *)text,0,0,96,96);
+ wait(1);
+ /* Get OLED Class Default Text Properties */
+ //for(int i=0;i<5;i++)
+ // {
+
+ /* Set text properties to white and right aligned for the dynamic text */
+ textProperties.fontColor = COLOR_GREEN;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"");
+ strcpy((char *) text,"TargetAchieved");
+ oled.Label((uint8_t *)text,0,7);
+ strcpy((char *) text,"");
+ //sprintf(text,"%i", rand() % 5 + 62);
+ //oled.Label((uint8_t *)text,70,7);
+ //wait(7);
+ }
+ /* Format the value */
+ textProperties.fontColor = COLOR_GREEN;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ sprintf(text1,"%4d",ped);
+ oled.TextBox((uint8_t *)text1,70,35,20,15); //Increase textbox for more digits
+ /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
+ textProperties.fontColor = COLOR_WHITE;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+
+ sprintf(text1,"%4d",cal);
+ /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
+ oled.TextBox((uint8_t *)text1,70,50,20,15);
+ if(once==0)
+ {
+ wait(8);
+ once=1;
+ }
+ }
+
+ }
+
+void StartHaptic(void)
+{
+ hapticTimer.start(30);
+ haptic = 1;
+}
+
+void StopHaptic(void const *n) {
+ haptic = 0;
+ hapticTimer.stop();
+}
+
+void ButtonUp(void)
+{
+ StartHaptic();
+
+ redLed = LED_ON;
+ greenLed = LED_OFF;
+ blueLed = LED_OFF;
+ /* Fills the screen with solid black */
+
+
+ oled_text_properties_t textProperties = {0};
+ oled.GetTextProperties(&textProperties);
+ //oled1.clear(BLACK);
+ //oled.TextBox((uint8_t *)text,0,0,96,96);
+ wait(1);
+ /* Get OLED Class Default Text Properties */
+ //for(int i=0;i<5;i++)
+ // {
+
+ /* Set text properties to white and right aligned for the dynamic text */
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"");
+ strcpy((char *) text,"Heart Rate");
+ oled.Label((uint8_t *)text,0,20);
+ strcpy((char *) text,"");
+ sprintf(text,"00");
+ oled.Label((uint8_t *)text,70,20);
+ wait(2);
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ sprintf(text,"%i",sample );
+ oled.Label((uint8_t *)text,70,20);
+
+ if(sample>150){
+ textProperties.fontColor = COLOR_GREEN;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"");
+ strcpy((char *) text,"Slow Down");
+ oled.Label((uint8_t *)text,0,7);
+ strcpy((char *) text,"");
+ }
+ wait(8);
+ //oled.FillScreen(COLOR_BLACK);
+ //}
+ // strcpy((char *) text,"");
+ //oled.Label((uint8_t *)text,0,0);
+ //oled.TextBox((uint8_t *)text,0,0,96,96);
+ //oled.FillScreen(COLOR_BLACK);
+ //oled1.clear(BLACK);
+
+ // StopHaptic(1);
+}
+
+
+
+void ButtonDown(void)
+{
+ StartHaptic();
+
+ redLed = LED_ON;
+ greenLed = LED_OFF;
+ blueLed = LED_OFF;
+ /* Turn on the backlight of the OLED Display */
+ oled_text_properties_t textProperties = {0};
+ oled.GetTextProperties(&textProperties);
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ sprintf(text,"%d",00);
+ oled.Label((uint8_t *)text,70,20);
+
+}
+
+void ButtonRight(void)
+{
+ StartHaptic();
+
+ redLed = LED_OFF;
+ greenLed = LED_OFF;
+ blueLed = LED_ON;
+ oled_text_properties_t textProperties = {0};
+ oled.GetTextProperties(&textProperties);
+ //oled1.clear(BLACK);
+ //oled.TextBox((uint8_t *)text,0,0,96,96);
+ wait(1);
+ /* Get OLED Class Default Text Properties */
+ //for(int i=0;i<5;i++)
+ // {
+
+ /* Set text properties to white and right aligned for the dynamic text */
+ //if(bool maxim_max30102_init()==true){
+ //maxim_max30102_read_fifo(0,0);
+ /* textProperties.fontColor = COLOR_GREEN;
+ textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text1,"FEVER");
+ /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
+ /* oled.TextBox((uint8_t *)text1,70,50,20,15);
+ wait(5);
+ }
+ /*textProperties.fontColor = COLOR_GREEN;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"");
+ strcpy((char *) text,"FEVER");
+ oled.Label((uint8_t *)text,0,7);
+ strcpy((char *) text,"");
+ sprintf(text,"%i", rand() % 3 + 37);
+ oled.Label((uint8_t *)text,70,7);
+ wait(7);
+ */
+ oled.DimScreenON();
+}
+
+void ButtonLeft(void)
+{
+ StartHaptic();
+
+ redLed = LED_ON;
+ greenLed = LED_ON;
+ blueLed = LED_OFF;
+ /*
+ oled_text_properties_t textProperties = {0};
+ oled.GetTextProperties(&textProperties);
+ heart.enable();
+ heart.heartRate_SendToKW40( data)
+ textProperties.fontColor = COLOR_RED;
+ textProperties.alignParam = OLED_TEXT_ALIGN_CENTER;
+ oled.SetTextProperties(&textProperties);
+ strcpy((char *) text,"");
+ strcpy((char *) text,"Heart Rate");
+ oled.Label((uint8_t *)text,0,20);
+ strcpy((char *) text,"");
+ sprintf(text,"%i", data);
+ oled.Label((uint8_t *)text,70,20);
+ wait(7);
+ */
+}
+
+void ButtonSlide(void)
+{
+ StartHaptic();
+
+ redLed = LED_ON;
+ greenLed = LED_ON;
+ blueLed = LED_ON;
+}
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