h6. [[Hardware Abstraction Layer]] h6(. » [[List of HAL APIs]] h6((. » [[HAL IIC API]] h6(((. » HAL IIC return codes This is the set of values that the high-level HAL IIC API calls should return to RISC OS: |IICStatus_Completed |0 |The transfer completed successfully | |IICStatus_InProgress |1 |The transfer has started and is proceeding in the background | |IICStatus_NoACK |2 |Slave failed to acknowledge | |IICStatus_Busy |3 |IIC system busy, transfer could not be started (call back later) | |IICStatus_Slave |4 |Reserved for slave operations | |IICStatus_Error |5 |Another error prevented completion of the transfer | h4. See also * [[HAL_IICTransfer]] * [[HAL_IICMonitorTransfer]] * [[HAL_VideoIICOp]] h6. Information source: Kernel.Docs.HAL.MoreEnts in CVS