SD card with STM32F103C8

smhhadima · ‎2018-07-10

Posted on July 10, 2018 at 22:47

I generated the FATFS with cubeMX.

How can I direct the driver to use the SPI to communicate with the SD card?

Also the FatFs_Usd project under the STM32Cube F1 package is not showing how can I communicate with SPI!

thank you

Tesla DeLorean · ‎2018-07-10

Posted on July 11, 2018 at 01:57

Sorry can't help you with CubeMX

For a HAL based solution you should review some of the examples using

STM32Cube_FW_F1_V1.6.1\Drivers\BSP\Adafruit_Shield\stm32_adafruit_sd.c

Supporting SPI code here

STM32Cube_FW_F1_V1.6.1\Drivers\BSP\STM32F1xx_Nucleo\stm32f1xx_nucleo.c

Be aware the SPI based SD card access is very slow

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