* - Added extra masks to the SPI driver, changed SPI_Init() so that the clock polarity and sample modes can be set\r
* - Optimized Endpoint_Read_Word_* and Pipe_Read_Word_* macros to reduce compiled size\r
* - Added non-null function parameter pointer restrictions to USB Class drivers to improve user code reliability\r
+ * - Added new "Common" section to the class drivers, to hold all mode-independant definitions for clarity\r
+ * - Moved SCSI command/sense constants into the Mass Storage Class driver, instead of the user-code\r
*\r
* <b>Fixed:</b>\r
* - Fixed possible lockup in the CDC device class driver, when the host sends data that is a multiple of the\r