Posted on March 21, 2015 at 14:32Hello,
could anybody help me with settings this timer to work correctly, please?
I use 3 timers, each timer should behave same - same PWM output characteristics (frequency), TIM2, TIM8 and TIM12.
All these timers are little bit different, but TIM2 is probably the most different and I don't know how to make it work correctly.
TIM2 has 32bit resolution while rest have 16bit.
My code for timebase settings is here:
http://pastebin.com/cAbTPFkxI think that problem is only there. Or do I have to send different values for TIM_SetCompare ?
I think that no, sice only resolution is higher, timer configuration (TIM_Pulse) should be same. Or am I wrong?
I have measured output with osciloscope and I can clearly see, that TIM2 output is much higher frequency and smaller duty. So definitively I have to shift bytes or something like that.
Thank you very much.
UPDATE: Problem solved! Sorry it was an issue in the source code, that during porting to new CPU there were other parts bound to TIM2 and overwriting settings for this part.
