Showing changes from revision #3 to #4:
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int HAL_IICBuses(void)
Entry | |
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- |
Exit | |
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- | Returns the number of IIC buses. |
This is an internal call for OS use only and should not be used by user software. Where supported, user software should useOS_ReadSysInfo 14 to obtain this information.
Returns the number of IIC buses on the system. Note current versions of RISC OS will only ever probe bus 0 for NVRAM.