Tim Yang / Mbed 2 deprecated 1FINALTX

TX for Temperature Controlled Fan

Dependencies:   4DGL-uLCD-SE MLX90614 mbed

main.cpp@0:8c4f29688d9d, 2016-04-29 (annotated)

Committer:
TimothyY
Date:
Fri Apr 29 01:08:48 2016 +0000
Revision:
0:8c4f29688d9d
TxFinal

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TimothyY 0:8c4f29688d9d 1 #include "mbed.h"
TimothyY 0:8c4f29688d9d 2 #include "mlx90614.h"
TimothyY 0:8c4f29688d9d 3 #include "uLCD_4DGL.h"
TimothyY 0:8c4f29688d9d 4
TimothyY 0:8c4f29688d9d 5 I2C i2c(p28,p27); //sda,scl
TimothyY 0:8c4f29688d9d 6
TimothyY 0:8c4f29688d9d 7 MLX90614 IR_thermometer(&i2c);
TimothyY 0:8c4f29688d9d 8 //setup an MLX90614 using MLX90614 library from
TimothyY 0:8c4f29688d9d 9 // http://mbed.org/users/aquahika/libraries/MLX90614/lsixz6
TimothyY 0:8c4f29688d9d 10
TimothyY 0:8c4f29688d9d 11 DigitalIn sw(p20);
TimothyY 0:8c4f29688d9d 12
TimothyY 0:8c4f29688d9d 13 Serial pc(USBTX, USBRX);
TimothyY 0:8c4f29688d9d 14
TimothyY 0:8c4f29688d9d 15 Serial xbee1(p9,p10);
TimothyY 0:8c4f29688d9d 16
TimothyY 0:8c4f29688d9d 17 uLCD_4DGL uLCD(p13,p14,p11);
TimothyY 0:8c4f29688d9d 18
TimothyY 0:8c4f29688d9d 19 DigitalOut myled(LED1);
TimothyY 0:8c4f29688d9d 20 DigitalOut myled3(LED3);//Create variable for Led 3 on the mbed
TimothyY 0:8c4f29688d9d 21
TimothyY 0:8c4f29688d9d 22 int main() {
TimothyY 0:8c4f29688d9d 23
TimothyY 0:8c4f29688d9d 24 sw.mode(PullUp);
TimothyY 0:8c4f29688d9d 25
TimothyY 0:8c4f29688d9d 26 float current_temp = 0.0;
TimothyY 0:8c4f29688d9d 27
TimothyY 0:8c4f29688d9d 28 wait(5.0);
TimothyY 0:8c4f29688d9d 29 uLCD.printf("Your temp is:");
TimothyY 0:8c4f29688d9d 30 while (1) {
TimothyY 0:8c4f29688d9d 31 wait(1.0);
TimothyY 0:8c4f29688d9d 32 myled=1; // if led1 on - waiting on I2C
TimothyY 0:8c4f29688d9d 33 if (IR_thermometer.getTemp(&current_temp)) {
TimothyY 0:8c4f29688d9d 34 //gets temperature from sensor via I2C bus
TimothyY 0:8c4f29688d9d 35
TimothyY 0:8c4f29688d9d 36 if (sw == 1) {
TimothyY 0:8c4f29688d9d 37 xbee1.printf("%d \n\r", (int) current_temp);
TimothyY 0:8c4f29688d9d 38 }
TimothyY 0:8c4f29688d9d 39 //pc.printf("data %d \n\r", (int) current_temp);
TimothyY 0:8c4f29688d9d 40 myled=0;
TimothyY 0:8c4f29688d9d 41 uLCD.text_height(3);
TimothyY 0:8c4f29688d9d 42 uLCD.text_width(3);
TimothyY 0:8c4f29688d9d 43 uLCD.locate(1,2);
TimothyY 0:8c4f29688d9d 44 uLCD.printf("%d C", (int) current_temp);
TimothyY 0:8c4f29688d9d 45 wait(0.3);
TimothyY 0:8c4f29688d9d 46 myled3=1;
TimothyY 0:8c4f29688d9d 47 wait(1.0);
TimothyY 0:8c4f29688d9d 48 //wait for device to produce next temperature reading
TimothyY 0:8c4f29688d9d 49 }
TimothyY 0:8c4f29688d9d 50 }
TimothyY 0:8c4f29688d9d 51 }