SDIO

Hello, SDIO 4 bit R/W with 32 bit HC works. When 64 GB XC is used getting error at:

SD_PowerON() > HAL_SD_ERROR_CMD_RSP_TIMEOUT

More questions: when to enable HardwareFlowControl (at times R/W is success when enabled) and

why set BusWide as 1 initially

Please check above 3 queries

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