diff options
| author | hathach <[email protected]> | 2013-09-21 13:17:43 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2013-09-21 13:17:43 +0700 |
| commit | d15ba08fdc5c75aa061dc7dde10eff54f6dc607f (patch) | |
| tree | 037d09bc2fd3d65c311cb8938d8fedb795debd0c /tinyusb/class/msc.h | |
| parent | 2db5fcdf0a34142a3712174baba1ba7bf63af3f4 (diff) | |
house keeping
Diffstat (limited to 'tinyusb/class/msc.h')
| -rw-r--r-- | tinyusb/class/msc.h | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/tinyusb/class/msc.h b/tinyusb/class/msc.h index efa137a2b..c8662089e 100644 --- a/tinyusb/class/msc.h +++ b/tinyusb/class/msc.h @@ -76,6 +76,26 @@ enum { MSC_REQUEST_RESET = 255 }; +typedef ATTR_PACKED_STRUCT(struct) { + uint32_t signature; // const 0x43425355 + uint32_t tag; + uint32_t xfer_bytes; + uint8_t flags; // bit7 : direction + uint8_t lun; + uint8_t cmd_len; + uint8_t command[16]; +}msc_cmd_block_wrapper_t; + +STATIC_ASSERT(sizeof(msc_cmd_block_wrapper_t) == 31, "size is not correct"); + +typedef ATTR_PACKED_STRUCT(struct) { + uint32_t signature; // const 0x53425355 + uint32_t tag; + uint32_t data_residue; + uint8_t status; +}msc_cmd_status_wrapper_t; + +STATIC_ASSERT(sizeof(msc_cmd_status_wrapper_t) == 13, "size is not correct"); //--------------------------------------------------------------------+ // SCSI Primary Command (SPC-4) @@ -95,7 +115,7 @@ typedef ATTR_PACKED_STRUCT(struct) uint8_t normal_aca : 1; uint8_t : 2; - uint8_t additional_length; + uint8_t additional_length; uint8_t protect : 1; uint8_t : 2; @@ -118,11 +138,13 @@ typedef ATTR_PACKED_STRUCT(struct) uint8_t wbus16 : 1; uint8_t : 2; - uint8_t vendor_id[8]; - uint8_t product_id[16]; - uint8_t product_revision[4]; + uint8_t vendor_id[8]; + uint8_t product_id[16]; + uint8_t product_revision[4]; } msc_scsi_inquiry_t; +STATIC_ASSERT(sizeof(msc_scsi_inquiry_t) == 36, "size is not correct"); + //--------------------------------------------------------------------+ // SCSI Block Command (SBC-3) //--------------------------------------------------------------------+ |