Nathan Yonkee
/
Nucleo_read_analog_value_copy
analog example
main.cpp
- Committer:
- tulanthoar
- Date:
- 2017-04-21
- Revision:
- 1:e6039396a107
- Parent:
- 0:740306e460c0
File content as of revision 1:e6039396a107:
#include "mbed.h" AnalogIn analog_value(PB_1); DigitalOut led(LED1); int main() { float meas; printf("\nAnalogIn example\n"); while(1) { meas = analog_value.read(); // Converts and read the analog input value (value from 0.0 to 1.0) meas = meas * 3300; // Change the value to be in the 0 to 3300 range printf("measure = %.0f mV\n", meas); if (meas > 2000) { // If the value is greater than 2V then switch the LED on led = 1; } else { led = 0; } wait(0.2); // 200 ms } }