Hi, I have only one question: during the write or erase cycle using fstorage, the cpu is locked? Sofdevice, Interrupts and main application are working also during with flash write/erase access?Many thanks for answer
The fstorage operations are non blocking and use an asynchronous interface which reports through a callback handler when the operations has been executed. It will use the Softdevice flash API if it's present and will in most cases execute flash operations without any problems concurrently with radio protocols. You can read more about the fstorage library here.