diff options
Diffstat (limited to 'bootloaders/caterina/src/USBCore.cpp')
| -rw-r--r-- | bootloaders/caterina/src/USBCore.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bootloaders/caterina/src/USBCore.cpp b/bootloaders/caterina/src/USBCore.cpp index ac5d081..0eecacc 100644 --- a/bootloaders/caterina/src/USBCore.cpp +++ b/bootloaders/caterina/src/USBCore.cpp @@ -363,7 +363,9 @@ bool SendDescriptor() #endif } else if (USB_DEVICE_DESCRIPTOR_TYPE == t) { - desc_addr = (const uint8_t*)&USB_DeviceDescriptor; + if (setup.wLength == 8) + _cdcComposite = 1; + desc_addr = _cdcComposite ? (const uint8_t*)&USB_DeviceDescriptorA : (const uint8_t*)&USB_DeviceDescriptor; } else if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t) { |