Problems with flashwriting (ret_code_t=2) (nRF52832_XXAA)

RE: Problems with flashwriting (ret_code_t=2) (nRF52832_XXAA)

Petter Myhre — Thu, 11 May 2017 12:07:37 GMT

0x2 is FDS_ERR_NOT_INITIALIZED. It a bit strange that you sometimes get this. Could you upload your complete project, or a project that reproduces the behavior so I can test it here?

RE: Problems with flashwriting (ret_code_t=2) (nRF52832_XXAA)

problematic — Wed, 10 May 2017 15:06:08 GMT

I have updated the question to give more info. And yes, fds_record_write() returns error 0x2. Usually the writing never finishes, ie. the write_flag is never set to 1, but it seems I have problems with writing, reading and deletion, so maybe I'm doing something wrong in general. I know that there is a lot of memory available (I looked at the addresses, so that's not the problem either).

RE: Problems with flashwriting (ret_code_t=2) (nRF52832_XXAA)

Petter Myhre — Wed, 10 May 2017 13:30:43 GMT

I'm also wondering if there is a way to reliably delete everything from flash, so that I can test and run code within the same data every time.

This should be asked separately in a new question.

RE: Problems with flashwriting (ret_code_t=2) (nRF52832_XXAA)

Petter Myhre — Wed, 10 May 2017 13:30:34 GMT

Which SDK and SoftDevice are you using? How are you using FDS? Maybe you can edit your question and include some code? What returns error code 0x2? fds_record_write()?