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K22FN256LH12 and SPI Serial Flash

Question asked by Christopher Burg on Jun 21, 2018
Latest reply on Jul 10, 2018 by Mark Butcher

Background:

I am currently using KDS v3.2 and Processor Expert to work on my custom K22FN256LH12 chip. I am also using this SPI serial flash memory W25Q128JV chip that I would like to store data too.

 

Question:

Is there a processor expert component that I should be using or file system? I believe SPIFFS would work, but I am unsure how to port this onto the board. The FATFS component seems to only be for SD, SDHC, or USB. There are spi components, but they do not really say which pins it is using.

 

Thanks!

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