NRF5340 & W25Q16 fail to write

RE: NRF5340 & W25Q16 fail to write

papadkostas — Thu, 28 Nov 2024 06:42:37 GMT

Thank you Kenneth, changing those 2 works.

I though 4io implies using the QSPI in quad mode and since the device part number W25Q16JWZPIQ on the board has factory default quad enabled. Am I wrong on this?

Setting only writeoc to pp or pp4o make things work.

I think I need some home work.

Thank you once again Kenneth!

Kostas

RE: NRF5340 & W25Q16 fail to write

Kenneth — Wed, 27 Nov 2024 13:38:09 GMT

Hi,

Can you try (for test) to comment out:

writeoc = "pp4io";
readoc = "read4io";

Or change to default:

writeoc = "pp";
readoc = "fastread";

Kenneth