Posted on May 17, 2011 at 14:08Yes and no When you use repetition counter timer generates update interrupts only every repetition counter overflow. So if you setup it to 1 you will catch tim1 counter underflow interrupts only. Look at figure: Updat...
Posted on May 17, 2011 at 14:08Thank you Robert I thought about it as alternative route of getting interrupts but setting repetition counter did the job well and I am getting only undeflow updates. There are unnesecary tim update inidicators (arrow...
Posted on May 17, 2011 at 14:08Just checked newest RM008 its figure 72 (Update rate examples depending on mode and TIMx_RCR register settings) in there center aligned mode RCR = 1. There is small error with arrows but easy to tell its docs error by...
Posted on May 17, 2011 at 14:08Yes I am calculatig PWM time on each cycle thats the reason why I need to enter interrupt (also ramp, contol loop, current measurment, buffer voltage limiting etc.) I am using this to drive low power induction motor up...
Posted on May 17, 2011 at 14:08clive1 is real expert in here. Anyway I will post some useful links about instructions and cyccnt:http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0337g/BABEACEG.htmlhttp://infocenter.arm.com/help/index.j...
