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The USB_Host_SendControlRequest() function no longer automatically selects the Control pipe (pipe 0), so that other control type pipes can be used with the function.

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The USB Host management task now saves and restores the currently selected pipe before and after the task completes.
This commit is contained in:
Dean Camera 2009-04-14 08:35:47 +00:00
parent fea5d08512
commit 6a5a37d7d1
18 changed files with 69 additions and 2 deletions
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6
LUFA/Drivers/USB/HighLevel/USBTask.c
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@ -86,6 +86,10 @@ static void USB_HostTask(void)
static uint16_t WaitMSRemaining;
static uint8_t PostWaitState;
uint8_t PrevPipe = Pipe_GetCurrentPipe();
Pipe_SelectPipe(PIPE_CONTROLPIPE);
switch (USB_HostState)
{
case HOST_STATE_WaitForDevice:
@ -249,5 +253,7 @@ static void USB_HostTask(void)
USB_ResetInterface();
}
Pipe_SelectPipe(PrevPipe);
}
#endif