thermometer, hygrometer and barometer. Using VFD for display.
Dependencies: AM2321 LPS331_I2C mbed-rtos mbed EthernetInterface
main.cpp@1:9755b5a98ffb, 2014-05-24 (annotated)
- Committer:
- mia_0032
- Date:
- Sat May 24 14:53:11 2014 +0000
- Revision:
- 1:9755b5a98ffb
- Parent:
- 0:29eeb8eaefee
- Child:
- 2:c036ba032972
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mia_0032 | 0:29eeb8eaefee | 1 | #include "mbed.h" |
mia_0032 | 0:29eeb8eaefee | 2 | |
mia_0032 | 1:9755b5a98ffb | 3 | // use LM35D thermo senser IC |
mia_0032 | 0:29eeb8eaefee | 4 | AnalogIn thermo_ic(p20); |
mia_0032 | 0:29eeb8eaefee | 5 | Serial pc(USBTX, USBRX); |
mia_0032 | 0:29eeb8eaefee | 6 | |
mia_0032 | 0:29eeb8eaefee | 7 | int main() { |
mia_0032 | 0:29eeb8eaefee | 8 | while(1) { |
mia_0032 | 0:29eeb8eaefee | 9 | //0.0V <= Vout <= 1.0V at 0C to 100C |
mia_0032 | 0:29eeb8eaefee | 10 | float temperature = thermo_ic.read()*3.3*100; |
mia_0032 | 0:29eeb8eaefee | 11 | pc.printf("temperature=%f\n", temperature); |
mia_0032 | 0:29eeb8eaefee | 12 | wait(1); |
mia_0032 | 0:29eeb8eaefee | 13 | } |
mia_0032 | 0:29eeb8eaefee | 14 | } |