Anton Boyt
/
Nucleo_read_analog_value_with_smooth
Read an analog value using ADC.
main.cpp
- Committer:
- margadon
- Date:
- 2014-12-30
- Revision:
- 1:9685565fd3cc
- Parent:
- 0:c2d1ad5059da
File content as of revision 1:9685565fd3cc:
#include "mbed.h" #include "smooth.cpp" AnalogIn analog_value(PA_0); Serial pc(PA_11, PA_12);/* Serial6 tx rx */ DigitalOut myled(LED1); // Calculate the corresponding acquisition measure for a given value in mV #define MV(x) ((0xFFF*x)/3300) uint16_t pre_val; int main() { while(1) { //pc.printf("POPIZDOVALI\r\n"); uint16_t meas = analog_value.read_u16(); // Converts and read the analog input value if (meas > MV(1000)) { // If the value is greater than 1000 mV toggle the LED myled = !myled; } wait(0.8); // 200 mssdfg //char c = pc.getc(); //if(c!='q') uint16_t val = 2;//meas/16; uint16_t pre_val = 3;//meas/16; //smooth(&val,&pre_val,3,5); int ert = &val; int ert2 = &pre_val; smooth(ert,ert2,3,5); pc.printf("value %f - %d\r\n",meas/0xFFFF*3.30000,meas/16); } }