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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/05/25 19:20:22 UTC

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

ddkn opened a new issue #3783:
URL: https://github.com/apache/incubator-nuttx/issues/3783


   Hello,
   
   I am trying to get an SD card working on NuttX just over SPI. Currently, I am on commit 85b0fae, with the profile `nucleo-144:f767zi-nsh`. I was following the [Using SD card over SPI NuttX](https://www.youtube.com/watch?v=0CX-d9BFLrQ), however there are some changes to the menuconfig. I enabled as much as I could to simulate this step, i.e., setting SPI index to 1, enabling the SPI drivers, Device Drivers, disabling MMC, detect pins and write protect. However, when it tries to build I get issues with the `SDIO_MINOR` not being found,
   
   ![image](https://user-images.githubusercontent.com/13819239/119555653-7ca55c80-bd74-11eb-906c-f6f795ddb68b.png)
   
   Steps to reproduce:
   ```
   ./tools/configure.sh -l nucleo-144:f767-nsh
   make menuconfig # change settings as seen in attached "config.txt"
   make
   ```
   
   [config.txt](https://github.com/apache/incubator-nuttx/files/6541807/config.txt)
   
   Is there something obvious I am missing?
   
   Cheers,
   


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

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

Posted by GitBox <gi...@apache.org>.
acassis commented on issue #3783:
URL: https://github.com/apache/incubator-nuttx/issues/3783#issuecomment-848238469


   Hi @ddkn currently SDIO_MINOR is only defined when native SD/MMC is enabled, see boards/arm/stm32f7/nucleo-144/src/nucleo-144.h
   
   Double check you disabled CONFIG_STM32F7_SDMMC if you want to use SD card ove SPI
   
   Seams like boards/arm/stm32f7/nucleo-144/src/stm32_sdio.c is compiled even when CONFIG_STM32F7_SDMMC is disabled, it is an error.
   
   Also keep in mind that you need to prepare the SPI CS pin to work with your SDCard, please take a look at boards/arm/stm32/stm32f103-minimum/src/stm32_spi.c as reference, pay attention to CONFIG_MMCSD_SPI lines, etc. And then adapt boards/arm/stm32f7/nucleo-144/src/stm32_spi.c to have same support to enable CS pin.
   
   


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[GitHub] [incubator-nuttx] acassis edited a comment on issue #3783: SPI SD card on Nucleo-F767zi unable to compile

Posted by GitBox <gi...@apache.org>.
acassis edited a comment on issue #3783:
URL: https://github.com/apache/incubator-nuttx/issues/3783#issuecomment-848238469


   Hi @ddkn currently SDIO_MINOR is only defined when native SD/MMC is enabled, see boards/arm/stm32f7/nucleo-144/src/nucleo-144.h
   
   Double check you disabled CONFIG_STM32F7_SDMMC if you want to use SD card over SPI
   
   Seams like boards/arm/stm32f7/nucleo-144/src/stm32_sdio.c is compiled even when CONFIG_STM32F7_SDMMC is disabled, it is an error.
   
   Also keep in mind that you need to prepare the SPI CS pin to work with your SDCard, please take a look at boards/arm/stm32/stm32f103-minimum/src/stm32_spi.c as reference, pay attention to CONFIG_MMCSD_SPI lines, etc. And then adapt boards/arm/stm32f7/nucleo-144/src/stm32_spi.c to have same support to enable CS pin.
   
   


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