diff options
Diffstat (limited to 'Demos/Device/Incomplete/Sideshow/Sideshow.c')
| -rw-r--r-- | Demos/Device/Incomplete/Sideshow/Sideshow.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/Demos/Device/Incomplete/Sideshow/Sideshow.c b/Demos/Device/Incomplete/Sideshow/Sideshow.c index 41e36cc70..cc8bd51c3 100644 --- a/Demos/Device/Incomplete/Sideshow/Sideshow.c +++ b/Demos/Device/Incomplete/Sideshow/Sideshow.c @@ -141,17 +141,17 @@ void EVENT_USB_UnhandledControlPacket(void) void SideShow_Task(void)
{
- /* Check if the USB System is connected to a Host */
- if (USB_IsConnected)
+ /* Device must be connected and configured for the task to run */
+ if (!(USB_IsConnected) || !(USB_ConfigurationNumber))
+ return;
+
+ /* Select the SideShow data out endpoint */
+ Endpoint_SelectEndpoint(SIDESHOW_OUT_EPNUM);
+
+ /* Check to see if a new SideShow message has been received */
+ if (Endpoint_IsReadWriteAllowed())
{
- /* Select the SideShow data out endpoint */
- Endpoint_SelectEndpoint(SIDESHOW_OUT_EPNUM);
-
- /* Check to see if a new SideShow message has been received */
- if (Endpoint_IsReadWriteAllowed())
- {
- /* Process the received SideShow message */
- Sideshow_ProcessCommandPacket();
- }
+ /* Process the received SideShow message */
+ Sideshow_ProcessCommandPacket();
}
}
|