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USB Device using SDHC through SPI in STM3210C-eval

Question asked by melo.gustavo on Jul 2, 2013
Latest reply on Jul 3, 2013 by Clive One
Hi,

I am working in a USB Device project. The idea is plugging the device in the PC via USB cable in order to mount a drive unit. Data is storaged in a SD card through SPI interface. I am using STM3210C-Eval board and started from "STM32_USB-Host-Device_Lib_V2.1.0". This example works fine to 2GB SD card, but when I use 4 ou 8 GB SDHC card it just doesn't work. The file stm2310c_eval_spi_sd.c does not take account SDHC cards.

Do you know any example to STM3210C-Eval using SPI interface that works for SDHC cards?

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