Minor demo/project documentation and style fixes.

Demos/Host/Incomplete/AndroidAccessoryHost/DeviceDescriptor.c

@@ -41,7 +41,7 @@
  *
  *  This routine checks to ensure that the attached device's VID and PID matches Google's for Android devices.
  *
- *  \return An error code from the \ref BluetoothHost_GetDeviceDescriptorDataCodes_t enum.
+ *  \return An error code from the \ref AndroidHost_GetDeviceDescriptorDataCodes_t enum.
  */
 uint8_t ProcessDeviceDescriptor(void)
 {
@@ -55,9 +55,9 @@ uint8_t ProcessDeviceDescriptor(void)
 	if (DeviceDescriptor.Header.Type != DTYPE_Device)
 	  return InvalidDeviceDataReturned;
 
-	/* Validate returned device Class, SubClass and Protocol values against the Bluetooth spec values */
+	/* Validate returned device Vendor ID against the Android ADK spec values */
 	if (DeviceDescriptor.VendorID != ANDROID_VENDOR_ID)
-		return IncorrectAndroidDevice;
+	  return IncorrectAndroidDevice;
 
 	/* Check the product ID to determine if the Android device is in accessory mode */
 	if ((DeviceDescriptor.ProductID != ANDROID_ACCESSORY_PRODUCT_ID) &&

Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.c

@@ -68,13 +68,13 @@ static uint8_t MassStore_SendCommand(MS_CommandBlockWrapper_t* const SCSICommand
 {
 	uint8_t ErrorCode = PIPE_RWSTREAM_NoError;
 
-	/* Each transmission should have a unique tag value, increment before use */
-	SCSICommandBlock->Tag = ++MassStore_Tag;
-
 	/* Wrap Tag value when invalid - MS class defines tag values of 0 and 0xFFFFFFFF to be invalid */
-	if (MassStore_Tag == 0xFFFFFFFF)
+	if (++MassStore_Tag == 0xFFFFFFFF)
 	  MassStore_Tag = 1;
 
+	/* Each transmission should have a unique tag value, increment before use */
+	SCSICommandBlock->Tag = MassStore_Tag;
+
 	/* Select the OUT data pipe for CBW transmission */
 	Pipe_SelectPipe(MASS_STORE_DATA_OUT_PIPE);
 	Pipe_Unfreeze();
@@ -95,7 +95,7 @@ static uint8_t MassStore_SendCommand(MS_CommandBlockWrapper_t* const SCSICommand
 	/* Freeze pipe after use */
 	Pipe_Freeze();
 
-	/* Send data if any */
+	/* Send data if any has been given */
 	if ((BufferPtr != NULL) &&
 	    ((ErrorCode = MassStore_SendReceiveData(SCSICommandBlock, BufferPtr)) != PIPE_READYWAIT_NoError))
 	{

Projects/XPLAINBridge/XPLAINBridge.c

@@ -64,16 +64,16 @@ USB_ClassInfo_CDC_Device_t VirtualSerial_CDC_Interface =
 	};
 
 /** Circular buffer to hold data from the host before it is sent to the device via the serial port. */
-RingBuffer_t USBtoUART_Buffer;
+RingBuffer_t   USBtoUART_Buffer;
 
 /** Underlying data buffer for \ref USBtoUART_Buffer, where the stored bytes are located. */
-static uint8_t      USBtoUART_Buffer_Data[128];
+static uint8_t USBtoUART_Buffer_Data[128];
 
 /** Circular buffer to hold data from the serial port before it is sent to the host. */
-RingBuffer_t UARTtoUSB_Buffer;
+RingBuffer_t   UARTtoUSB_Buffer;
 
 /** Underlying data buffer for \ref UARTtoUSB_Buffer, where the stored bytes are located. */
-static uint8_t      UARTtoUSB_Buffer_Data[128];
+static uint8_t UARTtoUSB_Buffer_Data[128];
 
 
 /** Main program entry point. This routine contains the overall program flow, including initial