diff options
Diffstat (limited to 'Demos/Device/Incomplete/Sideshow/Descriptors.c')
| -rw-r--r-- | Demos/Device/Incomplete/Sideshow/Descriptors.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/Demos/Device/Incomplete/Sideshow/Descriptors.c b/Demos/Device/Incomplete/Sideshow/Descriptors.c index f6d16c841..e05358e68 100644 --- a/Demos/Device/Incomplete/Sideshow/Descriptors.c +++ b/Demos/Device/Incomplete/Sideshow/Descriptors.c @@ -154,7 +154,9 @@ USB_OSCompatibleIDDescriptor_t PROGMEM DevCompatIDs = SubCompatibleID: "UNIV1"} }; -uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress) +uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, + const uint8_t wIndex, + void** const DescriptorAddress) { const uint8_t DescriptorType = (wValue >> 8); const uint8_t DescriptorNumber = (wValue & 0xFF); @@ -207,11 +209,12 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, return Size; } -bool USB_GetOSFeatureDescriptor(const uint16_t wValue, const uint8_t wIndex, - void** const DescriptorAddress, uint16_t* const DescriptorSize) +uint16_t USB_GetOSFeatureDescriptor(const uint16_t wValue, + const uint8_t wIndex, + void** const DescriptorAddress) { void* Address = NULL; - uint16_t Size = 0; + uint16_t Size = NO_DESCRIPTOR; /* Check if a device level OS feature descriptor is being requested */ if (wValue == 0x0000) @@ -224,13 +227,6 @@ bool USB_GetOSFeatureDescriptor(const uint16_t wValue, const uint8_t wIndex, } } - if (Address != NULL) - { - *DescriptorAddress = Address; - *DescriptorSize = Size; - - return true; - } - - return false; + *DescriptorAddress = Address; + return Size; }
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