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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-04-14 08:35:47 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-04-14 08:35:47 +0000 |
| commit | 6a5a37d7d141f109dc02d0bb6d8f4757b533408d (patch) | |
| tree | 6ec5a4528b25d8531d508348caa8f297d3aa5b1d /Demos/Host/KeyboardHost | |
| parent | fea5d085122bb386f1ec293b2e51036e29c7dc30 (diff) | |
| download | lufa-6a5a37d7d141f109dc02d0bb6d8f4757b533408d.tar.gz lufa-6a5a37d7d141f109dc02d0bb6d8f4757b533408d.tar.bz2 lufa-6a5a37d7d141f109dc02d0bb6d8f4757b533408d.zip | |
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.
The USB Host management task now saves and restores the currently selected pipe before and after the task completes.
Diffstat (limited to 'Demos/Host/KeyboardHost')
| -rw-r--r-- | Demos/Host/KeyboardHost/KeyboardHost.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Demos/Host/KeyboardHost/KeyboardHost.c b/Demos/Host/KeyboardHost/KeyboardHost.c index f73e56893..947f23281 100644 --- a/Demos/Host/KeyboardHost/KeyboardHost.c +++ b/Demos/Host/KeyboardHost/KeyboardHost.c @@ -263,6 +263,9 @@ TASK(USB_Keyboard_Host) wLength: 0,
};
+ /* Select the control pipe for the request transfer */
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
/* Send the request, display error and wait for device detach if request fails */
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
{
@@ -310,6 +313,9 @@ TASK(USB_Keyboard_Host) wLength: 0,
};
+ /* Select the control pipe for the request transfer */
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
/* Send the request, display error and wait for device detach if request fails */
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
{
|