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OS_SerialOp 5
Programmer's Reference Manuals
» Part 15 – SWI Calls
» OS
» OS_SerialOp
» OS_SerialOp 5
OS_SerialOp 5
(SWI &57)
| Entry | |
|---|---|
| R0 | 5 |
| R1 | -1 to read, or 0-19 to set to a baud rate |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Old receive baud rate |
Use
The purpose of this call is to read or set the receive baud rate of the serial device.
Notes
The transmit baud rate can be read or set using OS_SerialOp 6.