FDS flash writing time

RE: FDS flash writing time

haakonsh — Tue, 21 Aug 2018 11:42:49 GMT

"Also I think that delays in 3.6 seconds was because of BLE was working and I continued to sent/receive messages. "

- Yes, you're correct.

RE: FDS flash writing time

Valdiolus — Tue, 21 Aug 2018 11:35:37 GMT

Yes, I have already created timers to prevent long waiting.

But as I see, while the flash_write_flag is 0, you can't use FDS to write/remove some another inforamtion.

Also I think that delays in 3.6 seconds was because of BLE was working and I continued to sent/receive messages.

Now i am writing to the flash after all transmissions are done and as I see all works good.

RE: FDS flash writing time

haakonsh — Tue, 21 Aug 2018 11:04:09 GMT

You do not need to wait for flash_write_flag because FDS has an internal scheduler.

Alternatively you can put the CPU to sleep in the while loop.

You can use the RTC to create a blocking timer with the CPU put to sleep, instead of using the nrf_delay_ms() function who's implemented with asm NOPs.