Final update
Dependencies: HTU21D Hexi_KW40Z Hexi_OLED_SSD1351 MAX30101
Fork of HexiwearFinal by
main.cpp
- Committer:
- Jashebes
- Date:
- 2018-04-30
- Revision:
- 0:b9ba2cb49fbe
File content as of revision 0:b9ba2cb49fbe:
#include "mbed.h" #include "Hexi_OLED_SSD1351.h" #include "Ticker.h" #include "Hexi_KW40Z.h" #include "HTU21D.h" #include "string.h" #include "MAX30101.h" #define LED_ON 0 #define LED_OFF 1 void StartHaptic(void); void StopHaptic(void const *n); void ButtonUp(void); void ButtonDown(void); void ButtonRight(void); void ButtonLeft(void); void ButtonSlide(void); void attime(void); DigitalOut redLed(LED1); DigitalOut greenLed(LED2); DigitalOut blueLed(LED3); DigitalOut haptic(PTB9); MAX30101 heart(PTB1, PTB0); /* Instantiate the SSD1351 OLED Driver */ SSD1351 oled(PTB22,PTB21,PTC13,PTB20,PTE6, PTD15); /* (MOSI,SCLK,POWER,CS,RST,DC) */ /* Instantiate the Hexi KW40Z Driver (UART TX, UART RX) */ KW40Z kw40z_device(PTE24, PTE25); /* Define timer for haptic feedback */ RtosTimer hapticTimer(StopHaptic, osTimerOnce); /* Instantiate the HTU21D Sensor */ HTU21D temphumid(PTB1,PTB0); DigitalOut powerEN (PTB12); // Power Enable HTU21D Sensor int sample_ftemp; //values for the humidity/temp sensors int sample_ctemp; int sample_ktemp; int sample_humid; int sample_HR; char text[20]; int flag=0; int counter=0; Ticker timer; int main() { powerEN =0; /* Register callbacks to application functions */ 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); heart.enable(); /* Get OLED Class Default Text Properties */ oled_text_properties_t textProperties = {0}; oled.GetTextProperties(&textProperties); /* Turn on the backlight of the OLED Display */ oled.DimScreenON(); /* Fills the screen with solid black */ oled.FillScreen(COLOR_BLACK); /* Display Text at (x=7,y=0) */ strcpy((char *) text,"Welcome"); oled.Label((uint8_t *)text,7,0); /* Display text at (x=5,y=40) */ strcpy(text,"Initializing.."); oled.Label((uint8_t *)text,5,40); /* Thread::wait(3000); oled.FillScreen(COLOR_BLACK); strcpy((char *) text,"Functions List:"); oled.Label((uint8_t *)text,7,0); textProperties.fontColor = COLOR_BLUE; oled.SetTextProperties(&textProperties); strcpy((char *) text,"Left:Bike Menu"); oled.Label((uint8_t *)text,0,15); strcpy((char *) text,"Right:Biometrics"); oled.Label((uint8_t *)text,0,35); */ Thread::wait(3000); oled.FillScreen(COLOR_BLACK); textProperties.fontColor = COLOR_RED; oled.SetTextProperties(&textProperties); strcpy((char *) text,"Temp:"); oled.Label((uint8_t *)text,5,15); //display Humidity-linked to while loop strcpy((char *) text,"Humidity:"); oled.Label((uint8_t *)text,5,30); //display timer-linked to while loop for continuous readings strcpy((char *) text,"Timer:"); oled.Label((uint8_t *)text,5,45); //display Humidity-linked to while loop // strcpy((char *) text,"HR:"); // oled.Label((uint8_t *)text,5,60); while(true) { sample_ftemp = temphumid.sample_ftemp(); sample_humid = temphumid.sample_humid(); sample_ftemp-=10; // sample_HR = heart.getRevisionID(); textProperties.fontColor = COLOR_WHITE; textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT; oled.SetTextProperties(&textProperties); /* Format the value */ sprintf(text,"%d F",sample_ftemp); /* Display time reading in 35px by 15px textbox at(x=55, y=40) */ oled.TextBox((uint8_t *)text,55,15,35,15); //Increase textbox for more digits /* Format the value */ sprintf(text,"%d %%",sample_humid); /* Display time reading in 35px by 15px textbox at(x=55, y=40) */ oled.TextBox((uint8_t *)text,55,30,35,15); //Increase textbox for more digits sprintf(text,"%d s",counter); // Display time reading in 35px by 15px textbox at(x=55, y=40) oled.TextBox((uint8_t *)text,55,45,35,15); //Increase textbox for more digits // sprintf(text,"%d bpm",sample_HR); // Display time reading in 35px by 15px textbox at(x=55, y=40) //oled.TextBox((uint8_t *)text,55,60,35,15); //Increase textbox for more digits //Thread::wait(300); } } void attime(void) { counter++; } void ButtonUp(void) { StartHaptic(); Thread::wait(50); StartHaptic(); redLed = LED_ON; greenLed = LED_OFF; blueLed = LED_OFF; if(flag==0) { timer.attach(&attime,1); flag=1; } else { timer.detach(); counter=0; flag=0; } } void ButtonDown(void) { StartHaptic(); Thread::wait(50); StartHaptic(); redLed = LED_OFF; greenLed = LED_ON; blueLed = LED_OFF; if(flag==0) { timer.attach(&attime,1); flag=1; } else { timer.detach(); counter=0; flag=0; } } void ButtonRight(void) { StartHaptic(); redLed = LED_OFF; greenLed = LED_OFF; blueLed = LED_ON; } void ButtonLeft(void) { StartHaptic(); redLed = LED_ON; greenLed = LED_ON; blueLed = LED_OFF; } void ButtonSlide(void) { StartHaptic(); redLed = LED_ON; greenLed = LED_ON; blueLed = LED_ON; } void StartHaptic(void) { hapticTimer.start(50); haptic = 1; } void StopHaptic(void const *n) { haptic = 0; hapticTimer.stop(); }