A fast and easily customised operating system
for ARM devices
OS_ReadVarVal Variable Types
Programmer's Reference Manuals
» Part 15 – SWI Calls
» OS
» OS_ReadVarVal
» Variable Types
Variable Types
| # | Type | Description |
|---|---|---|
| 0 | String | Pointer to string, which will be GSTransed now (will not be 0 terminated) |
| 1 | Number | 4 byte integer |
| 2 | Macro | Pointer to string, which will be GSTransed each time it is used |
| 3 | Expanded | Expression which will be sent through OS_EvaluateExpression |
| 4 | Literal | String that will not be GSTransed |
| +16 | Code | Pointer to a block of code |
Use
The purpose of this call is to read a variable’s value