Henrique Rosa / Mbed 2 deprecated adress_I2C

adress_I2C

Dependencies:   mbed

main.cpp

Committer:
henriquer
Date:
21 months ago
Revision:
0:4f47045c5eff

File content as of revision 0:4f47045c5eff:

#include "mbed.h"

I2C i2c(I2C_SDA, I2C_SCL); 

int main(){
    printf("\nI2C Scanner running...\n");
    //i2c.frequency(400000);
    int error, address, nDevices;
    nDevices = 0;
    for(address = 0; address < 128; address++ ){
        thread_sleep_for(10);
        error = i2c.write(address  << 1, "1", 1);

        if (error == 0){
            printf("I2C device found at address 8bit: 0x%X 7bit: 0x%X\n", address, address << 1);
            nDevices++;
        }
    }
    if (nDevices == 0){
        printf("No I2C devices found\n");
    }else{
        printf("\ndone\n");
    }
}