Posted on May 17, 2011 at 13:45make sure to actually ADD the supporting C files to the project, else it will not link them...just being the the directory does not do this

Posted on May 17, 2011 at 13:45Hi all, Okay, does this formula work? == setup == sysclock = 72,000,000 tim_counter_clock = 24,000,000 freq = 36,000 duty = 2 (1=100%, 2=50%, 3=33%, 4=25%, etc) TIM_Period (TIMx_ARR) = (tim_counter_clock / freq) -1 Pre...

Posted on May 17, 2011 at 13:45Hi all, thanks for the reply. So the values you have for ''X'' and ''Y'' are for 1KHz or can I plug in any values? I ran the program with your settings, and I'm seeing approx 9ms transition time... So what would be the...

Posted on May 17, 2011 at 13:45Are you clearing the interrupt at the ''start'' of the ISR or at the ''end''? For example, in my TIM ''Hello world'', I use this... void TIM2_IRQHandler() {     TIM_ClearITPendingBit(TIM2, TIM_IT_Update);     // toggle...

Posted on May 17, 2011 at 13:44oops, forgot to enable the timer! DOH! Still does not work...boo... #include ''stdint.h'' #include ''targets/STM32F10x.h'' // LED1 is on PC12 // The button is on PA0 #define SET_BIT(REG, BIT)     ((REG) |= (BIT)) #defi...