diff options
Diffstat (limited to 'Bootloaders/TeensyHID/Descriptors.c')
| -rw-r--r-- | Bootloaders/TeensyHID/Descriptors.c | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/Bootloaders/TeensyHID/Descriptors.c b/Bootloaders/TeensyHID/Descriptors.c index 2832ec393..4142f1247 100644 --- a/Bootloaders/TeensyHID/Descriptors.c +++ b/Bootloaders/TeensyHID/Descriptors.c @@ -157,26 +157,29 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void* Address = NULL;
uint16_t Size = NO_DESCRIPTOR;
- switch (DescriptorType)
+ /* If/Else If chain compiles slightly smaller than a switch case */
+
+ if (DescriptorType == DTYPE_Device)
+ {
+ Address = (void*)&DeviceDescriptor;
+ Size = sizeof(USB_Descriptor_Device_t);
+ }
+ else if (DescriptorType == DTYPE_Device)
+ {
+ Address = (void*)&ConfigurationDescriptor;
+ Size = sizeof(USB_Descriptor_Configuration_t);
+ }
+ else if (DescriptorType == DTYPE_HID)
+ {
+ Address = (void*)&ConfigurationDescriptor.HID_VendorHID;
+ Size = sizeof(USB_Descriptor_HID_t);
+ }
+ else
{
- case DTYPE_Device:
- Address = (void*)&DeviceDescriptor;
- Size = sizeof(USB_Descriptor_Device_t);
- break;
- case DTYPE_Configuration:
- Address = (void*)&ConfigurationDescriptor;
- Size = sizeof(USB_Descriptor_Configuration_t);
- break;
- case DTYPE_HID:
- Address = (void*)&ConfigurationDescriptor.HID_VendorHID;
- Size = sizeof(USB_Descriptor_HID_t);
- break;
- case DTYPE_Report:
- Address = (void*)&HIDReport;
- Size = sizeof(HIDReport);
- break;
+ Address = (void*)&HIDReport;
+ Size = sizeof(HIDReport);
}
-
+
*DescriptorAddress = Address;
return Size;
}
|