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Added USE_INTERNAL_SERIAL compile time option to automatically read out the internal unique serial number as the device's serial number descriptor on supported AVR models.

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This commit is contained in:
Dean Camera
2009-06-20 11:43:26 +00:00
parent 35bdada24b
commit 00d0883507
12 changed files with 142 additions and 38 deletions
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LUFA/Drivers/USB/Class/Device/CDC.c
+3 -3
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@@ -74,7 +74,7 @@ void CDC_Device_ProcessControlPacket(USB_ClassInfo_CDC_Device_t* CDCInterfaceInf
{
Endpoint_ClearSETUP();
CDCInterfaceInfo->State.ControlLineState = USB_ControlRequest.wValue;
CDCInterfaceInfo->State.ControlLineStates.HostToDevice = USB_ControlRequest.wValue;
EVENT_CDC_Device_ControLineStateChanged(CDCInterfaceInfo);
@@ -178,7 +178,7 @@ uint8_t CDC_Device_ReceiveByte(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo)
return DataByte;
}
void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo, uint16_t LineStateMask)
void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo)
{
if (!(USB_IsConnected))
return;
@@ -195,7 +195,7 @@ void CDC_Device_SendControlLineStateChange(USB_ClassInfo_CDC_Device_t* CDCInterf
};
Endpoint_Write_Stream_LE(&Notification, sizeof(Notification), NO_STREAM_CALLBACK);
Endpoint_Write_Stream_LE(&LineStateMask, sizeof(LineStateMask), NO_STREAM_CALLBACK);
Endpoint_Write_Stream_LE(&CDCInterfaceInfo->State.ControlLineStates.DeviceToHost, sizeof(uint8_t), NO_STREAM_CALLBACK);
Endpoint_ClearIN();
}