CCS/LAUNCHXL-CC26X2R1: CC26X2R1 run time Hard Fault: FORCED: BUSFAULT: IMPRECISERR error

Tool/software: Code Composer Studio

Hi,

I am trying to modify and run the existing example code for the I2C of CC26X2R1 for the one of I2C slave device but when I ran the code I got the Hard Fault: FORCED: BUSFAULT: IMPRECISERR error. I am very new to this device and I searched for the error in the forum but didn't get much information to solve it. So I'm here attaching my code snippets and ROV screen shots if anyone knw how to solve this issue please help me. Thank you.

I am using CCS8 and sdk 3_10_00_53

bool maxim_max30102_read_reg(uint8_t uch_addr, uint8_t *puch_data)
/**
* \brief        Read a MAX30102 register
* \par          Details
*               This function reads a MAX30102 register
*
* \param[in]    uch_addr    - register address
* \param[out]   puch_data    - pointer that stores the register data
*
* \retval       true on success
*/
{
  //char ch_i2c_data;
  I2C_Params      i2cParams;
  I2C_Handle      i2c;
  I2C_Transaction i2cTransaction;

  //ch_i2c_data=uch_addr;
  // Configure I2C parameters.
  I2C_Params_init(&i2cParams);

  i2cTransaction.slaveAddress = I2C_WRITE_ADDR;
  i2cTransaction.writeBuf = &uch_addr;
  i2cTransaction.writeCount = 1;
  i2cTransaction.readBuf = puch_data;
  i2cTransaction.readCount = 1;

  // Open I2C
  i2c = I2C_open(Board_I2C_TMP, &i2cParams);

  if(I2C_transfer(i2c, &i2cTransaction))
  {
        // Close I2C
        I2C_close(i2c);
        return true;
  }
  else
  {
        // Close I2C
        I2C_close(i2c);
        return false;
  }
}
void Spo2TestFunction()
{
    Display_Handle display;
    UART_Handle    uart;
    UART_Params    uartParams;
    uint8_t        ucUartData= "App Start";

    Display_init();
    GPIO_init();
    I2C_init();

    maxim_max30102_read_reg(0xff , &ucReadData);

    while(1)
    {

    }
}
int main(void)
{
    pthread_t           thread;
    pthread_attr_t      attrs;
    struct sched_param  priParam;
    int                 retc;

    /* Call driver init functions */
    Board_init();


    /* Initialize the attributes structure with default values */
//    pthread_attr_init(&attrs);                                                //dhananjay

    /* Set priority, detach state, and stack size attributes */
//    priParam.sched_priority = 1;                                                //dhananjay
//    retc = pthread_attr_setschedparam(&attrs, &priParam);
//    retc |= pthread_attr_setdetachstate(&attrs, PTHREAD_CREATE_DETACHED);
//    retc |= pthread_attr_setstacksize(&attrs, THREADSTACKSIZE);
    Spo2TestFunction();
    if (retc != 0) {
        /* failed to set attributes */
        while (1) {}
    }

//    retc = pthread_create(&thread, &attrs, Spo2TestFunction, NULL);
    if (retc != 0) {
        /* pthread_create() failed */
        while (1) {}
    }

//    BIOS_start();

    return (0);
}

ROV files.zip

Regards,

Dhananjay