diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2011-05-29 12:41:14 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2011-05-29 12:41:14 +0000 |
| commit | 25abda400cb3f1da38693b624d34972d7a7337e5 (patch) | |
| tree | 0add2892e10e4686e555ddf1d98c9110ebb4ba9f /Demos/Device/LowLevel/AudioInput/AudioInput.c | |
| parent | 0304f3303a645127ffe29038850edd1bde110008 (diff) | |
Added new incomplete AudioInputHost Host LowLevel demo.
Added missing Audio class control request definitions.
Added support for the Audio class GET STATUS request so that it is correctly ACKed when sent by the host.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1771 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'Demos/Device/LowLevel/AudioInput/AudioInput.c')
| -rw-r--r-- | Demos/Device/LowLevel/AudioInput/AudioInput.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Demos/Device/LowLevel/AudioInput/AudioInput.c b/Demos/Device/LowLevel/AudioInput/AudioInput.c index 7a5a0a6e..f62fcbec 100644 --- a/Demos/Device/LowLevel/AudioInput/AudioInput.c +++ b/Demos/Device/LowLevel/AudioInput/AudioInput.c @@ -143,6 +143,15 @@ void EVENT_USB_Device_ControlRequest(void) } break; + case AUDIO_REQ_GetStatus: + /* Get Status request can be directed at either the interface or endpoint, neither is currently used + * according to the latest USB Audio 1.0 standard, but must be ACKed with no data when requested */ + if ((USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE)) || + (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_ENDPOINT))) + { + Endpoint_ClearSETUP(); + Endpoint_ClearStatusStage(); + } } } |