Posted on November 17, 2015 at 22:19Hello Clive1,I'm also trying to count external pulses using the Timer peripheral. I'm confused between using different clock selections. From my understanding, TIM_TIxExternalClockConfig() is used when I'm using ...
Posted on November 16, 2015 at 23:44Alright i figured out the problem. Since I'm transferring data from peripheral register (ODR) to a memory location, I should actually use MemoryToMemory mode in my DMA initialization setting. This is also the rea...
Posted on November 16, 2015 at 20:35What's the difference between using DMA1 and DMA2? From datasheet I can only conclude they allow DMA2 uses APB2 which has twice the frequency.Anyway, I used DMA2_stream6 with TIM1_ch1 but it didn't work. I'm using...
Posted on November 14, 2015 at 00:05Hello Clive1,I'm also working on triggering a DMA interrupt on the timer input capture channel. The problem is that the interrupt service routine never gets executed. Could you take a look at my code and point out...
