projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3f1484f6 AD |
1 | \r |
| 2 | === FTDI USB SERIAL OVERVIEW ===\r | |
| 3 | \r | |
| 4 | This is a bus driver that enables the EfiSerialIoProtocol interface\r | |
| 5 | for FTDI8U232AM based USB-to-Serial adapters.\r | |
| 6 | \r | |
| 7 | === STATUS ===\r | |
| 8 | \r | |
| 9 | Serial Input: Functional on real hardware.\r | |
| 10 | Serial Output: Functional on real hardware.\r | |
| 11 | \r | |
| 12 | Operating Modes: Currently the user is able to change all operating modes\r | |
| 13 | except timeout and FIFO depth.\r | |
| 14 | The default operating mode is:\r | |
| 15 | Baudrate: 115200\r | |
| 16 | Parity: None\r | |
| 17 | Flow Control: None\r | |
| 18 | Data Bits: 8\r | |
| 19 | Stop Bits: 1\r | |
| 20 | Notes: \r | |
| 21 | Data Bits setting of 6,7,8 can not be combined with a Stop Bits setting of 1.5\r | |
| 22 | \r | |
| 23 | At baudrates less than 9600 some of the characters may be transmitted incorrectly.\r | |
| 24 | \r | |
| 25 | === COMPATIBILITY ===\r | |
| 26 | \r | |
| 27 | Tested with:\r | |
| 28 | An FTDI8U232AM based USB-To-Serial adapter, the UEFI Shell, and the SerialTest application \r | |
| 29 | using a PuTTY Terminal\r | |
| 30 | \r | |
| 31 | See CompatibleDevices.txt for a list of devices which have been confirmed to work with this \r | |
| 32 | driver. |