Frank Girald
/
serialTXNucleo
Conversor ADC to RS232
main.cpp@0:a942d6b61747, 2019-09-16 (annotated)
- Committer:
- franni
- Date:
- Mon Sep 16 13:34:51 2019 +0000
- Revision:
- 0:a942d6b61747
- Child:
- 1:8d0067d6d183
ADC to Serial
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
franni | 0:a942d6b61747 | 1 | #include "mbed.h" |
franni | 0:a942d6b61747 | 2 | |
franni | 0:a942d6b61747 | 3 | float temperatura, valor_adc; |
franni | 0:a942d6b61747 | 4 | AnalogIn lm35 (A0); |
franni | 0:a942d6b61747 | 5 | Serial rs232(USBTX, USBRX); //enable serial port which links to USB |
franni | 0:a942d6b61747 | 6 | |
franni | 0:a942d6b61747 | 7 | int main() { |
franni | 0:a942d6b61747 | 8 | rs232.baud(9600); |
franni | 0:a942d6b61747 | 9 | while(1){ |
franni | 0:a942d6b61747 | 10 | valor_adc = lm35; |
franni | 0:a942d6b61747 | 11 | temperatura= (valor_adc*3300/10); |
franni | 0:a942d6b61747 | 12 | rs232.printf("1.2f \n\r",temperatura); |
franni | 0:a942d6b61747 | 13 | wait(0.2); |
franni | 0:a942d6b61747 | 14 | |
franni | 0:a942d6b61747 | 15 | } |
franni | 0:a942d6b61747 | 16 | } |
franni | 0:a942d6b61747 | 17 | |
franni | 0:a942d6b61747 | 18 |