Lourdès Abou-tayeh / Mbed 2 deprecated Capteur1

Dependencies:   mbed

BMP280/main.cpp

Committer:
louatayehh
Date:
2021-09-06
Revision:
1:94d75a291f23
Parent:
0:c23b55e3ca7d

File content as of revision 1:94d75a291f23:

#include "mbed.h"
#include "BMP280.h"

#define BMP_TMP_ID 0x8
#define BMP_PRES_ID 0x9

//declarations
Serial bluetooth(p9, p10);      //tx, rx
CAN can(p30,p29);               //CAN
I2C i2c(p9,p10);                //SDA, SCL
BMP280 bmp(i2c);                //address par défaut= 0x77


int main()
{

    //Configuration Serial
    bluetooth.baud(56000);
    //bluetooth.format(8, SerialBase::None, 1);
    //bluetooth.set_flow_control(SerialBase::Disabled, NC, NC);

    //Configuration bus CAN
    can.frequency(125000); //vitesse du bus CAN 125kHz
    can.reset();

    //bmp.initialize();

    //déclaration des variables d'affichage
    float BMPTemp = 0;
    float BMPPressure = 0;

    //affichage de la variable de pression
    while(1) {
        BMPPressure = bmp.getPressure();
        bluetooth.printf("Pressure: %f\r\n",BMPPressure);

        can.write(CANMessage(BMP_TMP_ID, (char*)&BMPTemp, sizeof(BMPTemp)/sizeof(char)));
        wait(0.1); //Besoin de temps pour que la data arrive de façon nette
        can.write(CANMessage(BMP_PRES_ID, (char*)&BMPPressure, sizeof(BMPPressure)/sizeof(char)));
        wait(0.1);
    }
}