HAL_USBPortIRQClear (changes)
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Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_USBPortIRQClear
HAL_USBPortIRQClear
(HAL entry #111)
int 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.
TODOThis entry clears the overcurrent interrupt for the Used to query the port overcurrent portIRQ on the given number, and to service the interrupt. busmode. 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. behaves as follows
See also
Information source: HWSupport.USB.NetBSD.build.c.ohcimodule in CVS
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