RTOS Software timer

[hreintke]

I am busy converting the sming framework from NONOS SDK to RTOS SDK.

In that I noticed a very different behavior of the Software Timer in both SDK's.
For clarity, I am using the Timer from SDK os_timer_arm, not the RTOS timer.

My test consists of 4 timers running simultaneous. Resolution 1ms, 2ms, 3ms, 4ms.
Within the timer, a gpio pin is toggled -> blinking

This is the result in NONOS :

This is the result in RTOS :

Can you explain the difference.?
What is the the way to get similar behavior using RTOS SDK ?

[cvgaviao]

@hreintke,

have you discovered the reason for such behavior ?

is still Sming RTOS on active development ?

thanks