zeus 3110
/
MH-Z19_Test
CO2 Sensor MH-Z19 Class (uses interrupt input as PWM input)
main.cpp@0:3c154d34f47e, 2016-08-11 (annotated)
- Committer:
- zeus3110
- Date:
- Thu Aug 11 00:41:23 2016 +0000
- Revision:
- 0:3c154d34f47e
Initial Release
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
zeus3110 | 0:3c154d34f47e | 1 | #include "mbed.h" |
zeus3110 | 0:3c154d34f47e | 2 | #include "MH_Z19.h" |
zeus3110 | 0:3c154d34f47e | 3 | |
zeus3110 | 0:3c154d34f47e | 4 | DigitalOut myled(LED1); |
zeus3110 | 0:3c154d34f47e | 5 | MH_Z19 Sen(p5); |
zeus3110 | 0:3c154d34f47e | 6 | |
zeus3110 | 0:3c154d34f47e | 7 | int main() { |
zeus3110 | 0:3c154d34f47e | 8 | |
zeus3110 | 0:3c154d34f47e | 9 | wait(2); |
zeus3110 | 0:3c154d34f47e | 10 | |
zeus3110 | 0:3c154d34f47e | 11 | while(1) { |
zeus3110 | 0:3c154d34f47e | 12 | myled = 1; |
zeus3110 | 0:3c154d34f47e | 13 | wait(0.2); |
zeus3110 | 0:3c154d34f47e | 14 | myled = 0; |
zeus3110 | 0:3c154d34f47e | 15 | printf("CO2 PPM:%d\n",Sen.ReadCO2PPM()); |
zeus3110 | 0:3c154d34f47e | 16 | wait(1.8); |
zeus3110 | 0:3c154d34f47e | 17 | } |
zeus3110 | 0:3c154d34f47e | 18 | } |