our target application shall have the following functionality:
- booting from Flash
- running from RAM
- updating itself via USB
The first two points are working so far with the eval board.
When trying to programming the flash I run into trouble.
As a first step I've tried the code sequence from flexspi_hyper_flash_polling_transfer.c.
It run until function flexspi_nor_write_enable.
This returns with kFLEXSPI_IpCommandSequenceErrorFlag error in FLEXSPI_TransferBlocking(FLEXSPI_CheckAndClearError).
Can anyone spot me what I do wrong ?