General status codes returned by BALTECH readers
|BRP status||BRP Library Error Code||Mnemonic||Description|
|0x00||N/A||OK||Command successfully executed.|
|0x40||N/A||CmdWork||Command is still running. Occurs only if executed in continuous or repeat mode.|
|0x41||N/A||ErrInvalidCmd||Command code or parameters are invalid (e.g. invalid content, too short, or too long).|
|0x42||N/A||ErrAccessDenied||The application isn't authorized to send the command.|
|0x81||N/A||ErrTimeout||Reader ran into timeout when receiving the command frame.|
|0x82||N/A||ErrFrame||Reader received an invalid command frame.|
The response frame is longer that the supported maximum frame length.
All firmware versions support a minimum length of 128 byte for command and response frames combined. If you need more, please run Sys.GetBufferSize to check the maximum frame length supported by your reader's firmware version.
|0x84||N/A||ErrChecksum||Reader received a command frame with an invalid checksum.|