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SDHC SPI STM32 Definitive Question

Question asked by moro.leonardo on Jan 26, 2016
Latest reply on Feb 18, 2016 by Clive One
Hey everybody. I`ve been browsing the forum for a while trying to solve my problems with SDHC, but I can't find an answer. I have this 4gb SDHC card and it won't initialize at all! I just can't make it work. It works fine up to the CMD8, but when it comes to sending CMD55 and CMD41, the response is only a bunch of 0xFF. Has anyone developed this driver that could give me some help? I NEED to use the SPI interface.

I am using the STM32F105 and debuggin with the STM3210C-EVAL.

Thank you! :D                    

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