StCubeMx

F469 + CubeMx + SD 32G + FatFs

Louiey 2019. 2. 27. 13:30

While porting FatFs on SD card via CubeMx, spent sometime to make it work due to configuration.


Actual reason was DMA and SDIO NVIC interrupt setting.


1. SDIO should enabled DAM_Rx/Tx

 - SDIO Read/Write generated code is using DMA


2. SDIO should enabled NVIC SDIO global interrupt