diff options
Diffstat (limited to 'Demos/Host/CDCHost/ConfigDescriptor.c')
| -rw-r--r-- | Demos/Host/CDCHost/ConfigDescriptor.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Demos/Host/CDCHost/ConfigDescriptor.c b/Demos/Host/CDCHost/ConfigDescriptor.c index 9a23fc3fa..29afbfaa1 100644 --- a/Demos/Host/CDCHost/ConfigDescriptor.c +++ b/Demos/Host/CDCHost/ConfigDescriptor.c @@ -95,6 +95,14 @@ uint8_t ProcessConfigurationDescriptor(void) }
else
{
+ /* Clear the found endpoints mask, since any already processed endpoints aren't in the CDC interface we need */
+ FoundEndpoints = 0;
+
+ /* Disable any already configured endpoints from the invalid CDC interfaces */
+ Endpoint_DisableEndpoint(CDC_NOTIFICATIONPIPE);
+ Endpoint_DisableEndpoint(CDC_DATAPIPE_IN);
+ Endpoint_DisableEndpoint(CDC_DATAPIPE_OUT);
+
/* Get the next CDC control interface from the configuration descriptor (CDC class has two CDC interfaces) */
if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData, NextCDCControlInterface))
{
|