OS_Word 10 (changes)
Showing changes from revision #1 to #2:
Added | Removed | Changed
Programmer's OS Reference SWI Manuals Calls
» Part OS_Word 15 – SWI Calls
» OS_Word 10OS
» OS_Word
» OS_Word 10
OS_Word 10
(SWI &07)
| Entry | |
|---|---|
| R0 | 10 |
| R1 | 9 byte block: |
| +0 | Character code |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Buffer containing: |
| +1 | Top row of definition |
| +. | … |
| +. | … |
| +8 | Bottom row of definition |
Use
The purpose of this call is to read a character definition.
Notes
Valid values are 32-126 and 128-256.
Values 2-5 returns ECF pattern 1-4, while value 6 returns dot-dash pattern.
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.