MTU COMP71004 Summer 2021 / Mbed 2 deprecated lect6_1_analogIn

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Dependencies:   mbed

main.cpp

Committer:
kinii
Date:
2021-07-13
Revision:
1:66c794ac87fa
Parent:
0:e36fb7e4cd89

File content as of revision 1:66c794ac87fa:

#include "mbed.h"

AnalogIn p1(p17);       //different pin - i.e. unconnected
AnalogOut o1(p18);

int main() {
    while(1) {
        for(int i=0; i<10; i++){
            printf("for loop i=%d \r\n", i);
            o1 = i/10;    // applying analoginput...
            
            // physically connect a wire btween p1 and o1
            wait(1);
            float p1_float = p1;    // read pot1 value
            float p1_volts = p1_float * 3.3;    // convert analog value to voltage
            printf("float: %f volts: %f \r\n",p1_float, p1_volts);
            wait(3);  
        }   
    }
}