Pierre Provent / Mbed 2 deprecated Test_afficheur_Grove_Nucleo_F429ZI

Programme de test de l'afficheur LCD Grove 16x2 Black on Yellow sur bus I2C

Dependencies:   mbed

main.cpp

Committer:
pierreprovent
Date:
2020-12-08
Revision:
1:1342700e4846
Parent:
0:3dabc22261b1

File content as of revision 1:1342700e4846:

#include "mbed.h"
#include "LCD.h"

LCD lcd(PB_9,PB_8);
// PB_9 : I2C broche SDA platine Grove
// PB_8 : I2C broche SCL platine Grove
AnalogIn vsense(ADC_TEMP); // Capteur de température interne

int main()
{
    char chaine[17] ;
    float T ;
    lcd.cursor(3,0);
    lcd.print("T interne");
    while(1) {
        T = (vsense.read()*3.3f -0.76f)/2.5e-3f + 25 ;
        sprintf(chaine, "%.2f C", T);
        lcd.cursor(4,1);
        lcd.print(chaine);
        wait(1);
    }
}