Jorge Guzman

Hi @takayoshi-k, Check the microhobby repository, maybe can solve your problem. https://github.com/microhobby/vscode-nuttx ``` $ grep -R "showOpenDialog" ./ /extensions/microhobby.linuxkerneldev-0.6.1/out/Utils/ExtensionsUtils.js: return yield vscode.window.showOpenDialog({ ./extensions/microhobby.linuxkerneldev-0.6.1/out/DTSEngine.js: vscode.window.showOpenDialog(options).then(uris ```

I verified that the error occurs because the stm32_dmapreflight function checks whether the buffer used by IDMA is allocated in RAM4 ```c #if defined(CONFIG_STM32H7_SDMMC_IDMA) && defined(CONFIG_ARCH_HAVE_SDIO_PREFLIGHT) static int stm32_dmapreflight(struct sdio_dev_s...

Hi @acassis, The error in my case was using the micro stm32h7 and i disable the dma, I don't know if it could be the error he is having. In...