I have the code of a sensor in keil. I couldnt understand this piece of the code, what is it trying to do with errors? How can I learn the meanings of codes?
The code is very long, this is just one part of the code. I want to understand the whole code part by part, that is why i wanted to start understanding from this part. For example in this part of the code how can I understand what is "BLE_ERROR_INVALID_CONN_HANDLE" or what is "NRF_SUCCESS" ? Is there any source where I can find the explanations of all those functions?
The code is very long, this is just one part of the code. I want to understand the whole code part by part, that is why i wanted to start understanding from this part. For example in this part of the code how can I understand what is "BLE_ERROR_INVALID_CONN_HANDLE" or what is "NRF_SUCCESS" ? Is there any source where I can find the explanations of all those functions?
