STM32G473 QSPI - (W25N01GV) Question about commands (0x34 and 0x6B)

[hvgupta]

I am trying to make an API for W25N01 flash. I have seen many post about this flash board and followed them. But they have not solved the problem of me not being able to read the data (so either my write function or read function is incorrect).

The weird behavior which I am facing is.

when I dont call the `loadBuffer` and the `programExecute` function. I can read and write fine, but I cannot write and read other pages.

[hvgupta · Accepted solution]

I solved the problem by, setting the address length to 24bits and no dummy cycle for the Program Execute command and Page Data Read command