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Magang KRTMI Day 1 : Program Motor Driver Nucleo
Dependencies: mbed
Diff: main.cpp
- Revision:
- 0:7a67707b5b88
diff -r 000000000000 -r 7a67707b5b88 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Mar 20 16:55:17 2019 +0000 @@ -0,0 +1,24 @@ +#include "mbed.h" + +AnalogIn analog_value(A0); + +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 + } +}