Undesirable reset of nrf51822

RE: Undesirable reset of nrf51822

Sigurd — Tue, 13 Jun 2017 13:18:59 GMT

Yes, 0 means success, so then you could be getting a different error. Please debug to find the error.

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RE: Undesirable reset of nrf51822

Newbie — Tue, 13 Jun 2017 13:11:05 GMT

Hello Sigurd, I want to store 4000 samples in flash and send it out to nrf app using ble. I have tested the return value of FDS_TEST_INIT, FDS_TEST_WRITE and FDS_TEST_READ and all returns 0 and I think this means success. Can you edit the code or suggest me what should I add to get rid of this error. Thanks, Shailav

RE: Undesirable reset of nrf51822

Sigurd — Tue, 13 Jun 2017 12:24:29 GMT

Hi,

A reset indicates that you are running into the error handler, where the default behavior is to do a reset. You should then debug in order to find the reason for the reset. See this post about debugging.

Doing a quick test with the code you posted, I got the error FDS_ERR_NO_SPACE_IN_QUEUESfrom the fds_test_write() in the main() function.

From infocenter:

FDS_OP_QUEUE_SIZE: The size of the internal queue of FDS operations. Increase the size if there are many users, or if your application will queue many operations at a time without waiting for the previous operations to complete. In general, you should increase the queue size if you frequently receive FDS_ERR_NO_SPACE_IN_QUEUES errors.

FDS_CHUNK_QUEUE_SIZE: The number of record chunks (pieces of record data) that can be buffered. Increase the queue size if you frequently receive FDS_ERR_NO_SPACE_IN_QUEUES errors and your data is typically composed of many chunks.