diff options
Diffstat (limited to 'Demos/Host/GenericHIDHost')
| -rw-r--r-- | Demos/Host/GenericHIDHost/GenericHIDHost.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Demos/Host/GenericHIDHost/GenericHIDHost.c b/Demos/Host/GenericHIDHost/GenericHIDHost.c index 625ca7023..c703039f3 100644 --- a/Demos/Host/GenericHIDHost/GenericHIDHost.c +++ b/Demos/Host/GenericHIDHost/GenericHIDHost.c @@ -350,6 +350,9 @@ TASK(USB_HID_Host) */
ISR(ENDPOINT_PIPE_vect, ISR_BLOCK)
{
+ /* Save previously selected pipe before selecting a new pipe */
+ uint8_t PrevSelectedPipe = Pipe_GetCurrentPipe();
+
/* Check to see if the HID data IN pipe has caused the interrupt */
if (Pipe_HasPipeInterrupted(HID_DATA_IN_PIPE))
{
@@ -367,5 +370,8 @@ ISR(ENDPOINT_PIPE_vect, ISR_BLOCK) ReadNextReport();
}
}
+
+ /* Restore previously selected pipe */
+ Pipe_SelectPipe(PrevSelectedPipe);
}
#endif
|