About Rdazx.1

Rdazx.1 · 2020-08-13

project: USB_Device MSC using sd cardstm32h743,cubemx5.6.1,HAL Driver version 1.8.01 only using BSP_SD_ReadBlocks() the project is working,but is to slow2 using BSP_SD_ReadBlocks_DMA() is not working ,can not enter SDMMC interrupt3 open Dcache is not...

Rdazx.1 · 2020-08-15

Hi，I am trying to do the same composite project that you did,but I can not make the MSC project work with IDMA and cache,it can only work when cache and IDMA not use.Do your MSC project use the IDMA and cache?My project's Issue detail:https://communi...

Rdazx.1 · 2020-08-14

Thank you for your apply.The MSC sd Driver problem that I encounted might be a little different from @Robertson.Jamie 's problem mentioned above,It just confuse me that why it won't work when I open the Dache and not using IDMA function.I have genera...

Rdazx.1 · 2020-08-13

Hi,I am desperate to find a solution about the usb_device MSC sd card driver problem.I wonder if it's a bug? my HAL Driver Version is 1.8.0,cubemx version is 5.6.1. my MCU is stm32h743. I generate a MSC project with cubemx,in usbd_storage_if.c...

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