Integrating bmp180 and mpu6050 sensor codes

[Menaka_12]

Hi team,

I am integrating bmp180 and mpu6050 into a beacon code.While integrating,I am getting the following error

"NRF_ERROR_MODULE_ALREADY_INITIALIZED".

Please help me to solve this issue.

Thanks in advance!

[awneil]

Menaka_12 said:

MODULE ALREADY INITIALIZED

So don't try to initialise it when it is already initialised!

[Menaka_12]

If it is not initialised,mpu sensor is not working properly.Please help me to solve !

[awneil]

If it wasn't already initialised, you wouldn't get that error!

[Susheel Nuguru]

Like Andrew says, 

the information you gave is not enough for us to help you. 
It seems to me that you have a logic somewhere which is conditional and initializes your module twice. Please attach same code samples or the file that gives you this error.

[Menaka_12]

I am using nrf52840 DK board,sdk 14.2 and Keil IDE.I have the complete beacon code in which i can able to read and write,uuid,major,minor and tx power via nrf connect app.With that beacon code,I integrated mpu6050 sensor code.I got proper values.In addition to that,While I am integrating bmp180 code with that(beacon+mpu sensor code),I am getting "NRF_ERROR_MODULE_ALREADY_INITIALIZED".

While I adding the following lines to that code in main.c,I am getting that issue.

static void lfclk_config(void)
{
uint32_t err_code;

err_code = nrf_drv_clock_init();
APP_ERROR_CHECK(err_code);

nrf_drv_clock_lfclk_request(NULL);
}

I don't know where the module is initialised already.

Thanks in advance!

[awneil]

Although ISTR that, with some Nordic APIs, this "error" (sic) is benign - so it can just be ignored.

You need to find where this is happening in your code, and see if it actually is a problem.

Use the debugger!