FreeRTOS Arduino Zero

Hi there

Well... We are trying to use FreeRTOS in Arduino ZERO, i.e. , atsamd21; We started from the port git follows:

but it does not compile, verbose as follow:

/tmp/build8120234896648706583.tmp/FreeRTOS/port.c.o: In function xPortStartScheduler': /media/alejo/320efc47-e26f-41b6-ba4e-6fa1069d77fb/alejo/arduinos/arduino-1.6.4/libraries/FreeRtos/src/port.c:224: undefined reference tortosSysTick_Handler'

The Systick_Handler in port.c was made using rtosSysTick; we dont know what it is

If I comment this option, according to the official FReeRTOS port for Cortes M0, the libray compiles but does not work

Please help, anyone has used FreeRTOS on Arduino zero already?

Workin on Arduino 1.6.4

Thanks in advance

Same issue here.

Has anyone looked into this problem yet? It is now May 2017 and no further information has been given!