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sdspi: handle error flags for R3/R7 responses

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Previously error flags were only handled for R1 responses. This change
moves error handling into a separate function and calls it for R1/R3/R7.
This commit is contained in:
Ivan Grokhotkov
2018-02-06 10:53:41 +08:00
parent e6d6deebc7
commit bbbdec24d9
3 changed files with 39 additions and 13 deletions
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6
components/driver/include/driver/sdmmc_defs.h
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@@ -86,7 +86,13 @@
/* SPI mode R1 response type bits */
#define SD_SPI_R1_IDLE_STATE (1<<0)
#define SD_SPI_R1_ERASE_RST (1<<1)
#define SD_SPI_R1_ILLEGAL_CMD (1<<2)
#define SD_SPI_R1_CMD_CRC_ERR (1<<3)
#define SD_SPI_R1_ERASE_SEQ_ERR (1<<4)
#define SD_SPI_R1_ADDR_ERR (1<<5)
#define SD_SPI_R1_PARAM_ERR (1<<6)
#define SD_SPI_R1_NO_RESPONSE (1<<7)
/* 48-bit response decoding (32 bits w/o CRC) */
#define MMC_R1(resp) ((resp)[0])