diff options
| author | hathach <[email protected]> | 2013-11-01 12:11:26 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2013-11-01 12:11:26 +0700 |
| commit | 3a54ad4c0d4e31bf9a13cebb771ccc9e9f4f6449 (patch) | |
| tree | a47a948c51dd729c57593ab572c157665f4e3fd3 /tinyusb/class/msc.h | |
| parent | c760c69d51e44c98f9a15feb3f93bee599026332 (diff) | |
implement msc device class
usbd auto stall control for not supported return from class control request
usbd implement xfer isr callback mechanism
DCD
- implement dcd multiple qtd support
- dcd dcd_pipe_stall
- implement dcd_pipe_queue_xfer
- xfer_complete_isr
- flush control endpoint if received new setup while previous transfer is not complete
change msc_cmd_block_wrapper_t flags field to dir
force full speed for easy testing
NOTEs: somehow unable to get endpoint IN interrupt with ioc
Diffstat (limited to 'tinyusb/class/msc.h')
| -rw-r--r-- | tinyusb/class/msc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tinyusb/class/msc.h b/tinyusb/class/msc.h index fccdccc8b..69ca0851d 100644 --- a/tinyusb/class/msc.h +++ b/tinyusb/class/msc.h @@ -101,7 +101,7 @@ typedef ATTR_PACKED_STRUCT(struct) { uint32_t signature ; ///< Signature that helps identify this data packet as a CBW. The signature field shall contain the value 43425355h (little endian), indicating a CBW.
uint32_t tag ; ///< Tag sent by the host. The device shall echo the contents of this field back to the host in the dCSWTagfield of the associated CSW. The dCSWTagpositively associates a CSW with the corresponding CBW.
uint32_t xfer_bytes ; ///< The number of bytes of data that the host expects to transfer on the Bulk-In or Bulk-Out endpoint (as indicated by the Directionbit) during the execution of this command. If this field is zero, the device and the host shall transfer no data between the CBW and the associated CSW, and the device shall ignore the value of the Directionbit in bmCBWFlags.
- uint8_t flags ; ///< Bit 7 of this field define transfer direction \n - 0 : Data-Out from host to the device. \n - 1 : Data-In from the device to the host.
+ uint8_t dir ; ///< Bit 7 of this field define transfer direction \n - 0 : Data-Out from host to the device. \n - 1 : Data-In from the device to the host.
uint8_t lun ; ///< The device Logical Unit Number (LUN) to which the command block is being sent. For devices that support multiple LUNs, the host shall place into this field the LUN to which this command block is addressed. Otherwise, the host shall set this field to zero.
uint8_t cmd_len ; ///< The valid length of the CBWCBin bytes. This defines the valid length of the command block. The only legal values are 1 through 16
uint8_t command[16] ; ///< The command block to be executed by the device. The device shall interpret the first cmd_len bytes in this field as a command block
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