Problems with DE1 board and MicroC/OS-II RTOS

[Altera_Forum]

Hi, I'm having some problems because I want to implement an operating system, the MicroC/OS-II, on the DE1 board. 

 First, I followed the tutorial "Introduction to the SOPC Builder" on Altera's site to create a SOPC project.   After this, I followed the tutorial "Using MicroC/OS-II RTOS with the Nios II Processor Tutorial" on Altera's site too  But, when I try to build the project, I receive the following errors:   make: *** [../ucosii_bsp/-recurs-make-lib] Error 2  make[1]: *** [obj/HAL/src/alt_close.o] Error 1  # error "OS_CFG.H, Missing OS_TICKS_PER_SEC: Sets the number of ticks in one second" ucos_ii.h /ucosii_bsp/UCOSII/inc line 1708 C/C++ Problem   I don't know how to solve it. I don't know if it is a problem from the SOPC I created, if I need something more. Or if it is a problem with the application on NIOS II SBT for Eclipse.  Thank you.

[Altera_Forum]

Do you have a system timer in your SOPC project?

[Altera_Forum]

I don't think so. Can you explain me how to do this?? 

 Sorry because I'm starting working with this board and I only studied the tutorials from the Altera's site.   Thanks for the answer!!

[Altera_Forum]

In SOPC builder, you'll find the timer in the library: Peripherals > Microcontroller Peripherals > Interval timer 

Set a timeout period of 10 ms and select the Simple periodic interrupt preset. Then regenerate your SOPC system and recompile Quartus project. I don't remember if the bsp settings are automatically adjusted. If not you may need to update them and select the timer you just created as system timer before recompiling the software.

[Altera_Forum]

Thank you. It's impossible for me to try it now, but as soon as I can I will try to do it and I will return to say if it works with me. 

 Thanks a lot!!!