diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2011-07-12 04:52:21 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2011-07-12 04:52:21 +0000 |
| commit | 5b1f71f7c20219a04eaac881d59443d6d058012f (patch) | |
| tree | 40967b9fc0fc3f7e0004737077138e9df0748502 /LUFA/Drivers/USB/Core/HostStandardReq.c | |
| parent | e73b63f38bb388949084899cd3c48f610f33da0c (diff) | |
Added new USB_Host_GetDeviceStatus() function for USB Host mode.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1861 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'LUFA/Drivers/USB/Core/HostStandardReq.c')
| -rw-r--r-- | LUFA/Drivers/USB/Core/HostStandardReq.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/LUFA/Drivers/USB/Core/HostStandardReq.c b/LUFA/Drivers/USB/Core/HostStandardReq.c index 8304c2c2..12ccd91e 100644 --- a/LUFA/Drivers/USB/Core/HostStandardReq.c +++ b/LUFA/Drivers/USB/Core/HostStandardReq.c @@ -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) |