About AWilk

AWilk · 2019-10-09

Hi Community, I use a STM32F405 to access a uSDCard.Software: CubeMX V5.3 and SW4STM32 (Eclipse Neon.3 Release (4.6.3))The good news, I can communicate with the SDCard (create files, write content and delete files. So far so good, but now the questio...

AWilk · 2019-10-21

To whom it may concern:regarding Q2:Thanks to an oscillocope I can tell you "yes". BSP_SD_Init() sets the BUS to 4 wire mode which can be seen on the osci creen (if you read or write data of course). If you manipulate the BSP_SD_Init() and set it to ...

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SDCard SDIO 4Bit with DMA using FatFs Q1: How to check if DMA is working? Q1: How to check if 4Bit Mode is set correctly?

Re: SDCard SDIO 4Bit with DMA using FatFs Q1: How to check if DMA is working? Q1: How to check if 4Bit Mode is set correctly?