gneworld opened a new pull request, #10732:
URL: https://github.com/apache/nuttx/pull/10732

   ap> mmc csd read /proc/mmcsd
   type: 'MMC'
   ======MMC/CSD======
           CSD_STRUCTURE: 0x3 (version in ext_csd)
           SPEC_VERS: 0x4 (v4.0-v4.3)
           TAAC: 0x5e (5.00ms)
           NSAC: 0 clocks
           TRAN_SPEED: 0x32 (26.00MHz/s)
           CCC: 0x0f5 (class: 7, 6, 5, 4, 2, 0,   )
           READ_BL_LEN: 0x9 (512 bytes)
           READ_BL_PARTIAL: 0x0 (only 512 byte and READ_BL_LEN block size)
           WRITE_BLK_MISALIGN: 0x0 (writes across block boundaries are invalid)
           READ_BLK_MISALIGN: 0x0 (reads across block boundaries are invalid)
           DSR_IMP: 0x0 (configurable driver stage not available)
           C_SIZE: 0xfff
           VDD_R_CURR_MIN: 0x7 (100mA)
           VDD_R_CURR_MAX: 0x7 (200mA)
           VDD_W_CURR_MIN: 0x7 (100mA)
           VDD_W_CURR_MAX: 0x7 (200mA)
           C_SIZE_MULT: 0x7
           ERASE_GRP_SIZE: 0x1f
           ERASE_GRP_MULT: 0x1f (1024 write blocks/erase group)
           WP_GRP_SIZE: 0x07 (8 blocks/write protect group)
           WP_GRP_ENABLE: 0x1
           DEFAULT_ECC: 0x0 (none)
           R2W_FACTOR: 0x4 (Write 4 times read)
           WRITE_BL_LEN: 0x9 (512 bytes)
           WRITE_BL_PARTIAL: 0x0 (only 512 byte and WRITE_BL_LEN block size)
           CONTENT_PROT_APP: 0x0
           FILE_FORMAT_GRP: 0x0
           COPY: 0x0
           PERM_WRITE_PROTECT: 0x0
           TMP_WRITE_PROTECT: 0x0
           FILE_FORMAT: 0x0 (partition table)
           ECC: 0x0 (none)
           CRC: 0x0
           CAPACITY: 1.00Gbyte (1073741824 bytes, 2097152 sectors, 512 bytes 
each)
   ap> 
   ap> mmc cid read /proc/mmcsd
   type: 'MMC'
   ======MMC/CID======
           MID: 0x11 (Toshiba)
           CBX: 0x1 (BGA)
           OID: 0x0
           PNM: 004GA0
           PRV: 0x02 (0.2)
           PSN: 0x9351b65d
           MDT: 0x89 2006 sep
           CRC: 0x00
   ap> 
   
   


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