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SDIO - 32F411 - Hw or Sw problem?

Question asked by elgarbe on Apr 21, 2015
Latest reply on Apr 22, 2015 by Clive One
Hi, I made a custom board to atach to a nucleo 411 board with a uSD shocket. I'm trying to get FatFs on it. I'v test almost every code on the web. I use System Workbench and Cube/stdperiph_lib.
I would like a simple initialization and test software just to dichard hardware problem. I'v saw a lot of examples, but with DMA and other things.
Is there a simple example just to test the minimun necesary comunication with the SD ? jus to be sure that there is no hardware issue on my board.