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Added new USB_Host_GetDeviceStatus() function for USB Host mode.

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This commit is contained in:
Dean Camera 2011-07-12 04:52:21 +00:00
parent f152ff26c7
commit 065ed4da20
4 changed files with 44 additions and 15 deletions
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16
LUFA/Drivers/USB/Core/HostStandardReq.c
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@ -238,6 +238,22 @@ uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index,
return USB_Host_SendControlRequest(Buffer);
}
uint8_t USB_Host_GetDeviceStatus(uint8_t* const FeatureStatus)
{
USB_ControlRequest = (USB_Request_Header_t)
{
.bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE),
.bRequest = REQ_GetFeature,
.wValue = 0,
.wIndex = 0,
.wLength = 0,
};
Pipe_SelectPipe(PIPE_CONTROLPIPE);
return USB_Host_SendControlRequest(FeatureStatus);
}
uint8_t USB_Host_ClearPipeStall(const uint8_t EndpointAddress)
{
USB_ControlRequest = (USB_Request_Header_t)