HAL_USBPortIRQClear
Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_USBPortIRQClear
HAL_USBPortIRQClear
(HAL entry #111)
void HAL_USBPortIRQClear(int bus, int port)
| Entry | |
|---|---|
| bus | Bus/interface number to query |
| port | Port number to query |
| Exit | |
|---|---|
| - |
Use
This is an internal call for OS use only and should not be used by user software.
This entry clears the overcurrent interrupt for the port on the given bus. Note that clearing the overcurrent interrupt does not affect the overcurrent state, so if the port is still passing too much current the interrupt may become active again straight away.
See also
Information source: HWSupport.USB.NetBSD.build.c.ohcimodule in CVS
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