Jan Kamidra / Mbed OS DAC_MCP4801_example

Simple example

Dependencies:   MCP4801DAC

main.cpp

Committer:
JohnnyK
Date:
2020-03-03
Revision:
0:da546cd98789

File content as of revision 0:da546cd98789:

#include "mbed.h"
#include "MCP4801.h"

SPI spi(PA_7,PA_6,PA_5);//tested on Nucleo L432KC
MCP4801 dac(spi,PA_4);
DigitalOut led(LED2);

int main(void) {
    printf("DAC MCP4801 example starting...\n");
 
    
    float voltage = 2.8;
    dac.setVOutput(voltage);
    printf("Your request was %4.2fV\n", voltage);

    while(1){
        led = !led;
        ThisThread::sleep_for(500);
    }
}