diff options
Diffstat (limited to 'LUFA/Drivers/USB/Core/DeviceStandardReq.c')
| -rw-r--r-- | LUFA/Drivers/USB/Core/DeviceStandardReq.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/LUFA/Drivers/USB/Core/DeviceStandardReq.c b/LUFA/Drivers/USB/Core/DeviceStandardReq.c index a2270f4d2..2ac6c0a54 100644 --- a/LUFA/Drivers/USB/Core/DeviceStandardReq.c +++ b/LUFA/Drivers/USB/Core/DeviceStandardReq.c @@ -204,12 +204,13 @@ static void USB_Device_GetInternalSerialDescriptor(void) struct { USB_Descriptor_Header_t Header; - uint16_t UnicodeString[20]; + uint16_t UnicodeString[INTERNAL_SERIAL_LENGTH_BITS / 4]; } SignatureDescriptor; SignatureDescriptor.Header.Type = DTYPE_String; - SignatureDescriptor.Header.Size = USB_STRING_LEN(USB_Device_GetSerialString(SignatureDescriptor.UnicodeString, - sizeof(SignatureDescriptor.UnicodeString) / sizeof(SignatureDescriptor.UnicodeString[0]))); + SignatureDescriptor.Header.Size = USB_STRING_LEN(INTERNAL_SERIAL_LENGTH_BITS / 4); + + USB_Device_GetSerialString(SignatureDescriptor.UnicodeString); Endpoint_ClearSETUP(); |