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Dependencies:   C12832 mbed

main.cpp@0:7c4d476452d1, 2017-01-06 (annotated)

Committer:
GabGabyz
Date:
Fri Jan 06 08:27:40 2017 +0000
Revision:
0:7c4d476452d1
Potentiom?tre termite

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GabGabyz 0:7c4d476452d1 1 #include "mbed.h"
GabGabyz 0:7c4d476452d1 2 #include "C12832.h"
GabGabyz 0:7c4d476452d1 3
GabGabyz 0:7c4d476452d1 4
GabGabyz 0:7c4d476452d1 5 AnalogIn analog_value(A0);
GabGabyz 0:7c4d476452d1 6 AnalogIn POT1(PA_0);
GabGabyz 0:7c4d476452d1 7 AnalogIn POT2(PA_1);
GabGabyz 0:7c4d476452d1 8 DigitalOut led(LED1);
GabGabyz 0:7c4d476452d1 9 C12832 lcd(PA_7,PA_5,PA_6,PA_8,PB_6);
GabGabyz 0:7c4d476452d1 10 Serial pc(SERIAL_TX, SERIAL_RX);
GabGabyz 0:7c4d476452d1 11
GabGabyz 0:7c4d476452d1 12
GabGabyz 0:7c4d476452d1 13 int main() {
GabGabyz 0:7c4d476452d1 14 int meas;
GabGabyz 0:7c4d476452d1 15 float val;
GabGabyz 0:7c4d476452d1 16 pc.printf("\nAnalogIn example\n");
GabGabyz 0:7c4d476452d1 17
GabGabyz 0:7c4d476452d1 18 while(1) {
GabGabyz 0:7c4d476452d1 19 meas = analog_value.read(); // Converts and read the analog input value (value from 0.0 to 1.0)
GabGabyz 0:7c4d476452d1 20 //meas = meas * 3.3; // Change the value to be in the 0 to 3300 range
GabGabyz 0:7c4d476452d1 21 val = POT2.read();
GabGabyz 0:7c4d476452d1 22 meas = POT1.read_u16();
GabGabyz 0:7c4d476452d1 23 pc.printf("\n measure = %4X \n", meas);
GabGabyz 0:7c4d476452d1 24 pc.printf("valeur = %.2f V", val);
GabGabyz 0:7c4d476452d1 25 lcd.cls();
GabGabyz 0:7c4d476452d1 26 lcd.locate(0,0);
GabGabyz 0:7c4d476452d1 27 lcd.printf("valeur du pot : %.2f", val);
GabGabyz 0:7c4d476452d1 28 lcd.locate(0,15);
GabGabyz 0:7c4d476452d1 29 lcd.printf("valeur du pot : %4X", meas);
GabGabyz 0:7c4d476452d1 30
GabGabyz 0:7c4d476452d1 31 if (meas > 2000) { // If the value is greater than 2V then switch the LED on
GabGabyz 0:7c4d476452d1 32 led = 1;
GabGabyz 0:7c4d476452d1 33 }
GabGabyz 0:7c4d476452d1 34 else {
GabGabyz 0:7c4d476452d1 35 led = 0;
GabGabyz 0:7c4d476452d1 36 }
GabGabyz 0:7c4d476452d1 37 wait_ms(1000); // 200 ms
GabGabyz 0:7c4d476452d1 38 }
GabGabyz 0:7c4d476452d1 39 }