Hello. I have a issue about fstorage.
first, I using S332 SD and SDK 15.3.0 version and 52832.
Init flow is below:
Log enable -> SD enable -> SD BLE & ANT enable -> app_timer enable -> gpiote enable -> configure ble and ant -> rtc enable -> adv start
and then Doing Something...
RTC interrupt is happend ( From handler compare 0 or etc..)
gpiote uninit and set gpio 1 pin for wake up. -> write flash about 5 byte in UICR -> enter system off. -> detect pin something and wakeup and reexcute first.
problem is happend after Wirte fstorage and wait using nrf_fstorage_is_busy func. it is not return false and not happen handler event. then happen Infinite loop.
if I excute same func in init procedure after adv start, it is successful.
I though that if time slot is busy , I stop adv and ant channel. however still Infinite loop happening.
If I disable SD, and write flash. it is success.
Could you help me What is need fix?
I refer to use fstorage func in example code
Thank you