Created branch for FreeRTOS port
Included FreeRTOS - 2 blinking LEDs demo
Updated code
Updated code
Updated code
Updated converter task
Updated code
Added code for UART
Added UART message parser and buttons emulation interface
Updated code
Updated overload indication
Added sound driver (not included in the project)
Added some simple profiling statistics, updated DWT code
Updated code
Added code for DMA UART operation
Updated code
Updated code
Added DMA UART
Updated code (changed some interrupt priority settings for FreeRTOS)
Added hard fault handler
Updated code
Updated code
Added initial revision of GUI (not tested)