Dmitry Dzhafarkhanov / Mbed 2 deprecated Nucleo_I2C_Scaning

i2c, scan

Dependencies:   mbed-rtos mbed

Nucleo I2C Doesn't work if rtos library present in project. Example:

main.cpp

Committer:
Dzhafarkhanov
Date:
2016-02-04
Revision:
0:f971dfcdb7ad

File content as of revision 0:f971dfcdb7ad:

#include "mbed.h"


#define D_SDA                  I2C_SDA
#define D_SCL                  I2C_SCL

I2C i2c(D_SDA, D_SCL);

Serial pc(SERIAL_TX, SERIAL_RX);
 
char data [255];
int i;
int main()
{
    pc.printf("started.. \n");
    // Scan for I2C devices that reply with ack
    for (i=0; i<=254; i=i+2) {
        if (i2c.read(i, &data[0], 1) ==0) 
        {
            pc.printf("I2C device detected at address=%2.2X\n\r", i);
        }
    }
    }