UsbHost command group
This command group provides direct access to the USB host
functionality of the uC.
WARNING: This command set is not available in all Baltech reader firmware variants.
Status codes
| BRP status | BRP Library Error Code | Mnemonic | Description |
|---|---|---|---|
| 0x01 | 0x4401 (17409) | UsbHost.UsbhstErrNotconnected | No device connected. |
| 0x02 | 0x4402 (17410) | UsbHost.UsbhstErrTimeout | Device did not respond within Timeout. |
| 0x03 | 0x4403 (17411) | UsbHost.UsbhstErrNack | Device responded only with NACK within Timeout. |
| 0x04 | 0x4404 (17412) | UsbHost.UsbhstErrStall | Device responded with STALL. |
| 0x05 | 0x4405 (17413) | UsbHost.UsbhstErrTransfer | Error on transferring data (CRC, Invalid PID, ...). |
| 0x06 | 0x4406 (17414) | UsbHost.UsbhstErrUnexpectedPkt | Device sent unexpected data. |
| 0x07 | 0x4407 (17415) | UsbHost.UsbhstErrBufferoverflow | Received too much data. |
| 0x20 | 0x4420 (17440) | UsbHost.UsbhstErrSetupPipes | Failure on setting up pipes. |