Hexiwear hdc1000 click board lab time
Dependencies: HDC1000 Hexi_KW40Z Hexi_OLED_SSD1351
Diff: main.cpp
- Revision:
- 0:6f385e76e7e3
diff -r 000000000000 -r 6f385e76e7e3 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Mon Sep 11 02:07:32 2017 +0000 @@ -0,0 +1,149 @@ +#include "mbed.h" +#include "Hexi_KW40Z.h" +#include "Hexi_OLED_SSD1351.h" +#include "HDC1000.h" +#include "string.h" + +#define LED_ON 0 +#define LED_OFF 1 + +void StartHaptic(void); +void StopHaptic(void const *n); + +DigitalOut led1(LED1); + +DigitalOut redLed(PTC8); +DigitalOut greenLed(PTD0); +DigitalOut blueLed(PTC9); +DigitalOut haptic(PTB9); + +HDC1000 hdc(PTD9,PTD8); +Serial pc(USBTX, USBRX); +SSD1351 oled(PTB22,PTB21,PTC13,PTB20,PTE6, PTD15); /* (MOSI,SCLK,POWER,CS,RST,DC) */ +KW40Z kw40z_device(PTE24, PTE25); /* Instantiate the Hexi KW40Z Driver (UART TX, UART RX) */ + +/* Define timer for haptic feedback */ +RtosTimer hapticTimer(StopHaptic, osTimerOnce); + +void ButtonRight(void) +{ + StartHaptic(); + + redLed = LED_OFF; + greenLed = LED_OFF; + blueLed = LED_ON; +} + +void ButtonLeft(void) +{ +// char t_tmp[10] = {}; +// float tmp = 0.0f; +// +// tmp = hdc.conv_c_to_f(); +// +// +// /* 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); +// +// textProperties.fontColor = COLOR_WHITE; +// oled.SetTextProperties(&textProperties); +// +// sprintf(t_tmp,"%4.1fC",tmp); +// //sprintf(t_humi,"%4.1f%%",humi); +// oled.TextBox((uint8_t *)t_tmp,40,30,46,15); //Increase textbox for more digits +// //oled.TextBox((uint8_t *)t_humi,40,45,46,15); //Increase textbox for more digits + + StartHaptic(); + redLed = LED_ON; + greenLed = LED_ON; + blueLed = LED_OFF; +} + +void StartHaptic(void) +{ + hapticTimer.start(50); + haptic = 1; +} + +void StopHaptic(void const *n) { + haptic = 0; + hapticTimer.stop(); +} + + +// main() runs in its own thread in the OS +int main() { + + char text[20] = {0}; /* Text Buffer */ + + char t_temp[10] = {0}; + char t_humi[10] = {0}; + + float temp = 0.0f, humi = 0.0f; + + + /* 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); + + /* Change font color to blue */ + textProperties.fontColor = COLOR_BLUE; + textProperties.alignParam = OLED_TEXT_ALIGN_CENTER; + oled.SetTextProperties(&textProperties); + + /* Display Text at (x=0,y=0) */ + strcpy((char *) text,"HDC1000"); + oled.TextBox((uint8_t *)text,0,0,96,15); //Increase textbox for more digits + + textProperties.fontColor = COLOR_WHITE; + oled.SetTextProperties(&textProperties); + + /* Display Text at (x=7,y=30) */ + strcpy((char *) text,"TEMP :"); + oled.Label((uint8_t *)text,7,30); + + /* Display Text at (x=7,y=45) */ + strcpy((char *) text,"HUMI :"); + oled.Label((uint8_t *)text,7,45); + + /* Display Text at (x=7,y=0) */ + strcpy((char *) text,"F"); + oled.Label((uint8_t *)text,15,81); + + strcpy((char *) text,"C"); + oled.Label((uint8_t *)text,75,81); + + + kw40z_device.attach_buttonLeft(&ButtonLeft); + kw40z_device.attach_buttonRight(&ButtonRight); + + + while (true) { + + hdc.get(); // Triger conversion + pc.printf("Temp: %+4.1fC, Humid: %4.1f%%\r\n", hdc.temperature(), hdc.humidity()); + temp = hdc.temperature(); + humi = hdc.humidity(); + sprintf(t_temp,"%4.1fC",temp); + sprintf(t_humi,"%4.1f%%",humi); + oled.TextBox((uint8_t *)t_temp,40,30,46,15); //Increase textbox for more digits + oled.TextBox((uint8_t *)t_humi,40,45,46,15); //Increase textbox for more digits + wait(1.0); + led1 = !led1; + + } +} +