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Added new Pipe_BoundEndpointNumber() and Pipe_IsEndpointBound() functions.

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This commit is contained in:
Dean Camera 2009-07-26 10:22:16 +00:00
parent 200821fe82
commit cbbd3d746a
4 changed files with 38 additions and 4 deletions
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16
LUFA/Drivers/USB/LowLevel/Pipe.c
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@ -70,6 +70,22 @@ void Pipe_ClearPipes(void)
}
}
bool Pipe_IsEndpointBound(uint8_t EndpointAddress)
{
uint8_t PrevPipeNumber = Pipe_GetPipeNumber();
for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++)
{
Pipe_SelectPipe(PNum);
if (Pipe_IsConfigured() && (Pipe_BoundEndpointAddress() == EndpointAddress))
return true;
}
Pipe_SelectPipe(PrevPipeNumber);
return false;
}
uint8_t Pipe_WaitUntilReady(void)
{
#if (USB_STREAM_TIMEOUT_MS < 0xFF)