HAL_IICBuses
Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_IICBuses
HAL_IICBuses
(HAL entry #31)
int HAL_IICBuses(void)
| Entry | |
|---|---|
| - |
| Exit | |
|---|---|
| - | Returns the number of IIC buses. |
Use
This is an internal call for OS use only and should not be used by user software. Where supported, user software should use OS_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.
See also
Information source: Kernel.Docs.HAL.HAL_API in CVS
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