Timers with Keil RTX-RTOS on NRF51822

[Nicolas]

Hello!

I'm trying to make timers run in my application on NRF51822, with Keil RTX-RTOS.

RTX-RTOS seems to be correctly configured in my project: tasks run without any problem. However, timers don't seem to work and I noticed that the function os_time_get() always returns 0. What I don't understand is that the task scheduler – which uses clock if I'm right – goes right: tasks all run.

Could you help me undertand what's going wrong please? Thanks.

[Nicolas]

I posted the same question on the Keil forum: http://www.keil.com/forum/57095/#msg185716

[Stefano]

Dear Nicolas,

could you explain how to configure RTX-RTOS with nRF51822? I tried but tasks doesn't run anyway.

Thank you in advance, Stefano.

[Nicolas]

@Stefano: You must add RTX_Conf_CM.c to your project (you should find this file somewhere in the Keil directory). Then, it is the same as any other chip: go to Target Options > Target > Operating System: RTX Kernel.

Hope it helps, Nicolas