Arnas MasRodjie
Demo for MLX90614
main.cpp@0:9dcc95868add, 2018-05-04 (annotated)
- Committer:
- masrodjie
- Date:
- Fri May 04 07:35:07 2018 +0000
- Revision:
- 0:9dcc95868add
Initial Release
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| masrodjie | 0:9dcc95868add | 1 | #include "mbed.h" |
| masrodjie | 0:9dcc95868add | 2 | #include "mlx90614.h" |
| masrodjie | 0:9dcc95868add | 3 | |
| masrodjie | 0:9dcc95868add | 4 | DigitalOut myled(LED1); //displays I2C wait |
| masrodjie | 0:9dcc95868add | 5 | I2C i2c(PB_9, PB_8); //sda,scl |
| masrodjie | 0:9dcc95868add | 6 | Serial pc(USBTX, USBRX); //serial usb config |
| masrodjie | 0:9dcc95868add | 7 | |
| masrodjie | 0:9dcc95868add | 8 | MLX90614 IR_thermometer(&i2c, 0x5A); |
| masrodjie | 0:9dcc95868add | 9 | //setup an MLX90614 using MLX90614 library from |
| masrodjie | 0:9dcc95868add | 10 | // http://mbed.org/users/aquahika/libraries/MLX90614/lsixz6 |
| masrodjie | 0:9dcc95868add | 11 | |
| masrodjie | 0:9dcc95868add | 12 | float temp; //temperature in degrees C |
| masrodjie | 0:9dcc95868add | 13 | |
| masrodjie | 0:9dcc95868add | 14 | int main() { |
| masrodjie | 0:9dcc95868add | 15 | pc.printf("START\r\n"); |
| masrodjie | 0:9dcc95868add | 16 | while (1) { |
| masrodjie | 0:9dcc95868add | 17 | myled=1; // if led1 on - waiting on I2C |
| masrodjie | 0:9dcc95868add | 18 | if (IR_thermometer.getTemp(&temp)) { |
| masrodjie | 0:9dcc95868add | 19 | //gets temperature from sensor via I2C bus |
| masrodjie | 0:9dcc95868add | 20 | myled=0; |
| masrodjie | 0:9dcc95868add | 21 | //print temperature on PC |
| masrodjie | 0:9dcc95868add | 22 | pc.printf("Temperature is %.2f degrees C\r\n",temp); |
| masrodjie | 0:9dcc95868add | 23 | } |
| masrodjie | 0:9dcc95868add | 24 | //wait for device to produce next temperature reading |
| masrodjie | 0:9dcc95868add | 25 | wait(2); |
| masrodjie | 0:9dcc95868add | 26 | } |
| masrodjie | 0:9dcc95868add | 27 | } |