HAL IIC return codes (changes)
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Hardware Abstraction Layer
» List of HAL APIs
» HAL IIC API
» HAL IIC return codes
This is the set of values that the high-level HAL IIC API calls should return to RISC OS:
| 0 | The transfer completed successfully | |
| 1 | The transfer has started and is proceeding in the background | |
| 2 | Slave failed to acknowledge | |
| 3 | IIC system busy, transfer could not be started (call back later) | |
| 4 | Reserved for slave operations | |
| 5 | Another error prevented completion of the transfer |
See also
Information source: Kernel.Docs.HAL.MoreEnts in CVS
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