About JJoha.4

JJoha.4 · 2021-07-05

Files with errorHAL 1.02.09 stm32f7xx_II_sdmmc.c, stm32f7xx_mmc.c.My EMMC 8GB - SANDISK - SDINBDG4-8G-XASeems that the ext_csd, used for cards larger than 1GB has a bug.MX_SDMMC1_MMC_Init() is exiting with an error.Fix: for now im using HAL 1.02.08,...

JJoha.4 · 2021-07-09

Get the error 4 in STM32F7XX_HAL_MMC.C line 2776, SDMMC_CmdInitTypeDef sdmmc_cmdinit; uint32_t errorstate; /* Send CMD9 SEND_CSD */ sdmmc_cmdinit.Argument = Argument; sdmmc_cmdinit.CmdIndex = SDMMC_CMD_HS_SEND_EXT_CSD; sdmmc_cmdinit.Respon...

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Seems that the ext_csd commands , used for SANDISK SDMMC cards larger than 1GB has a bug in HAL 1.02.09.

Re: Seems that the ext_csd commands , used for SANDISK SDMMC cards larger than 1GB has a bug in HAL 1.02.09.