OS_NVMemory 1 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_NVMemory 15 - SWI Calls
» OS_NVMemory 1OS
» OS_NVMemory
» OS_NVMemory 1
OS_NVMemory 1
(SWI &76)
| Entry | |
|---|---|
| R0 | 1 |
| R1 | NVRAM address |
| Exit | |
|---|---|
| R2 | Value |
| All other registers preserved | |
Use
The purpose of this call is to allow individual bytes to be read from NVRAM.
Notes
Use OS_NVMemory 3 if you want to read a number of bytes from sequential addresses.
This call will enable interrupts for the duration of the NVRAM operation.
See also
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