diff options
Diffstat (limited to 'LUFA')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/DevChapter9.c | 28 | ||||
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_W.c | 2 | ||||
| -rw-r--r-- | LUFA/ManPages/ChangeLog.txt | 1 |
3 files changed, 16 insertions, 15 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/DevChapter9.c b/LUFA/Drivers/USB/LowLevel/DevChapter9.c index 7d9e81502..17a5fd471 100644 --- a/LUFA/Drivers/USB/LowLevel/DevChapter9.c +++ b/LUFA/Drivers/USB/LowLevel/DevChapter9.c @@ -323,7 +323,7 @@ static void USB_Device_GetStatus(void) #endif
#if !defined(CONTROL_ONLY_DEVICE)
case (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_ENDPOINT):
- Endpoint_SelectEndpoint(USB_ControlRequest.wIndex & 0xFF);
+ Endpoint_SelectEndpoint((uint8_t)USB_ControlRequest.wIndex & ENDPOINT_EPNUM_MASK);
CurrentStatus = Endpoint_IsStalled();
@@ -344,7 +344,7 @@ static void USB_Device_GetStatus(void) }
static void USB_Device_ClearSetFeature(void)
-{
+{
switch (USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT)
{
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
@@ -367,18 +367,18 @@ static void USB_Device_ClearSetFeature(void) Endpoint_SelectEndpoint(EndpointIndex);
- if (Endpoint_IsEnabled())
- {
- if (USB_ControlRequest.bRequest == REQ_SetFeature)
- {
- Endpoint_StallTransaction();
- }
- else
- {
- Endpoint_ClearStall();
- Endpoint_ResetFIFO(EndpointIndex);
- Endpoint_ResetDataToggle();
- }
+ if (!(Endpoint_IsEnabled()))
+ return;
+
+ if (USB_ControlRequest.bRequest == REQ_SetFeature)
+ {
+ Endpoint_StallTransaction();
+ }
+ else
+ {
+ Endpoint_ClearStall();
+ Endpoint_ResetFIFO(EndpointIndex);
+ Endpoint_ResetDataToggle();
}
}
diff --git a/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_W.c b/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_W.c index 70560cf46..7868060fe 100644 --- a/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_W.c +++ b/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_W.c @@ -21,7 +21,7 @@ uint8_t TEMPLATE_FUNC_NAME (const void* Buffer, uint16_t Length) if (Endpoint_IsINReady())
{
- uint16_t BytesInEndpoint = Endpoint_BytesInEndpoint();
+ uint8_t BytesInEndpoint = Endpoint_BytesInEndpoint();
while (Length && (BytesInEndpoint < USB_ControlEndpointSize))
{
diff --git a/LUFA/ManPages/ChangeLog.txt b/LUFA/ManPages/ChangeLog.txt index d88e6a229..57093aeb6 100644 --- a/LUFA/ManPages/ChangeLog.txt +++ b/LUFA/ManPages/ChangeLog.txt @@ -41,6 +41,7 @@ * - Fixed Still Image Host class driver not resetting the transaction ID when a new session is opened, fixed driver not sending
* a valid session ID to the device
* - Removed invalid dfu and flip related targets from the bootloaders - bootloaders can only be replaced with an external programmer
+ * - Fixed Set/Clear Feature requests directed to a non-configured endpoint not returning a stall to the host
*
* \section Sec_ChangeLog100219 Version 100219
*
|