| Symbol | Value | Description |
|---|---|---|
HHD_SERIAL_EV_RXCHAR | 0x00000001 | Any Character received |
HHD_SERIAL_EV_RXFLAG | 0x00000002 | Received certain character |
HHD_SERIAL_EV_TXEMPTY | 0x00000004 | Transmitt Queue Empty |
HHD_SERIAL_EV_CTS | 0x00000008 | CTS changed state |
HHD_SERIAL_EV_DSR | 0x00000010 | DSR changed state |
HHD_SERIAL_EV_RLSD | 0x00000020 | RLSD changed state |
HHD_SERIAL_EV_BREAK | 0x00000040 | BREAK received |
HHD_SERIAL_EV_ERR | 0x00000080 | Line status error occurred |
HHD_SERIAL_EV_RING | 0x00000100 | Ring signal detected |
HHD_SERIAL_EV_PERR | 0x00000200 | Printer error occured |
HHD_SERIAL_EV_RX80FULL | 0x00000400 | Receive buffer is 80 percent full |
HHD_SERIAL_EV_EVENT1 | 0x00000800 | Provider specific event 1 |
HHD_SERIAL_EV_EVENT2 | 0x00001000 | Provider specific event 2 |