Frederic Thierry / Mbed 2 deprecated Nucleo_test_accelero

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Dependencies:   LSM6DS0 mbed

main.cpp

Committer:
Future_FThierry
Date:
2014-12-11
Revision:
0:24c9d0b3277e
Child:
1:4eaf2ea6eb62

File content as of revision 0:24c9d0b3277e:

#include "mbed.h"
#include <LSM6DS0.h>

I2C i2c(I2C_SDA, I2C_SCL);
 
DigitalOut myled(LED1);
 
Serial pc(SERIAL_TX, SERIAL_RX);
 
int main()
{
    char data_write[6];
    char data_read[6];
    short X_Acc;
    
  data_write[0] = LSM6DS0_WHO_AM_I;
        i2c.write(LSM6DS0_ADDR, data_write, 1, 1); // no stop
        i2c.read(LSM6DS0_ADDR, data_read, 2, 0);
        
        pc.printf("who am I= %2x%c%c",data_read[0],0x0D,0X0A);
        
        data_write[0]=LSM6DS0_CTRL_REG6_XL;
        data_write[1]=0x20; // Set output Data Rate to 10Hz, exiting sleep mode
        
        i2c.write(LSM6DS0_ADDR, data_write,2,0);
        
        data_write[0]=LSM6DS0_CTRL_REG5_XL;
        data_write[1]=0x08;         //Enable X-Axis Accelerometer
        
        i2c.write(LSM6DS0_ADDR, data_write,2,0);
        
  while(1)
  {
        data_write[0]=LSM6DS0_OUT_X_XL;
        i2c.write(LSM6DS0_ADDR, data_write, 1, 1); // no stop
        i2c.read(LSM6DS0_ADDR, data_read,2,0);
       
       X_Acc= (short)(((unsigned char)data_read[1]) << 8 | ((unsigned char)data_read[0])); 
       
       pc.printf("X_Acc= %d \n",X_Acc);
         wait(1);
        }
        
}