Description: AVR MCU-based operating system, there are groups in the understanding of the operating system running in single-chip insider.
File list (Check if you may need any files):
AvrX2.6f
........\avrx
........\....\2.6e
........\....\....\avrx_semaphores.s
........\....\....\avrx_tasking.s
........\....\....\ioavr.h
........\....\avrx-ctoasm.inc
........\....\avrx-io.h
........\....\avrx-signal.h
........\....\avrx.h
........\....\avrx.inc
........\....\avrx.xlb
........\....\AvrXFifo.c
........\....\AvrXFifo.h
........\....\AvrXFifo_documentation.txt
........\....\avrx_canceltimer.S
........\....\avrx_canceltimermessage.S
........\....\avrx_canceltimer_exp.S
........\....\avrx_eeprom.S
........\....\avrx_generatesinglestepinterrupt.S
........\....\avrx_halt.S
........\....\avrx_iar_vect.S
........\....\avrx_message.S
........\....\avrx_notes.txt
........\....\avrx_priority.S
........\....\avrx_recvmessage.S
........\....\avrx_reschedule.S
........\....\avrx_resetsemaphore.S
........\....\avrx_semaphores.S
........\....\avrx_singlestep.S
........\....\avrx_starttimermessage.S
........\....\avrx_suspend.S
........\....\avrx_tasking.S
........\....\avrx_terminate.S
........\....\avrx_testsemaphore.S
........\....\avrx_timequeue.S
........\....\avrx_timequeue_exp.S
........\....\cmd.exe
........\....\makefile
........\....\makefile.old.iar
........\....\monitor.S
........\....\README.txt
........\....\serialio.h
........\....\serialio.S
........\AvrXserialIO
........\............\AvrXBufferedSerial.c
........\............\AvrXSerialIo.h
........\............\AvrXSerialIo_documentation.txt
........\............\AvrXSimpleSerial.c
........\............\makefile
........\............\SerialExample.c
........\Changes.txt
........\copyright.txt
........\Examples
........\........\hardware.h
........\........\lnk8535s.xcl
........\........\makefile
........\........\makefile.old.iar
........\........\Messages.c
........\........\MessagesAndData.c
........\........\MessageTimers.c
........\........\MessageTimersAlt.c
........\........\README.txt
........\........\Timers.c
........\README.txt
........\TestCases
........\.........\BasicTest1.c
........\.........\BasicTest2.c
........\.........\BasicTest3.c
........\.........\BasicTest4.c
........\.........\hardware.h
........\.........\lnk8535s.xcl
........\.........\makefile
........\.........\makefile.old.iar
........\.........\README.txt