OS_Byte 181 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_Byte 15 – SWI Calls
» OS_Byte 181OS
» OS_Byte
» OS_Byte 181
OS_Byte 181
(SWI &06)
| Entry | |
|---|---|
| R0 | 181 (&B5) |
| R1 | EOR value |
| R2 | AND value |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Status before being overwritten |
| R2 | No ignore state (see OS_Byte 182) |
Use
The purpose of this call is to read or sets the state of serial interpretation
Status Codes
| Status | Meaning |
|---|---|
| 0 | Characters read from the serial buffer are given the same interpretation as those read from the keyboard buffer |
| 1 | No keyboard interpretation is performed |
Notes
The status value of 1 is the default setting.
If a status value of 0 then;
- Current escape character generates an escape condition
- Function keys are expanded
- Escape events and character entering buffer events are generated
See also
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