[GitHub] [incubator-nuttx] ddkn commented on issue #3783: SPI SD card on Nucleo-F767zi unable to compile

[GitBox <gi...@apache.org>]

ddkn commented on issue #3783:
URL: https://github.com/apache/incubator-nuttx/issues/3783#issuecomment-848711795


   Hi @acassis,
   
   Are those your videos? Very helpful! So I did previously attach my .config as config.txt, and double checking it (and my build one just in case), it currently says:
   
   `# CONFIG_STM32F7_SDMMC is not set`
   
   I also double checked some relevant lines and explicitly set them to `=n`
   ```
   CONFIG_MMCSD=y # stm32_sdio.c checks for this
   ...
   CONFIG_STM32F7_HAVE_SDIO=n
   ...
   CONFIG_STM32F7_SDMMC=n
   CONFIG_STM32F7_SDMMC1=n # nucleo-144.h checks for this
   CONFIG_STM32F7_SDMMC2=n # nucleo-144.h checks for this
   ```
   
   I tried adding this to the top of stm32_sdio.c,
   ```
   -#ifdef CONFIG_MMCSD
   +#if defined(CONFIG_MMCSD) && defined(CONFIG_STM32F7_SDMMC)
   ```
   
   But it errors out with `stm32_appinitialize.c:195 undefined reference to stm32_sdio_initialize`
   
   I think before I am able to set the CS pin, maybe getting it to build first may be worth it.


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