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Chaining TIM3 and TIM14 on the STM32F030

Question asked by Koeppen.Eckhart on Dec 16, 2013
I'm trying to chain TIM3 as slave and TIM14 as master on the STM32F030, but have so far gotten only mixed results. The block diagram for TIM14 does not show TRGO (it does for the STM32F05x), so I'm assuming that it is necessary to generate the input to ITR3 somehow differently. I've tried using CCR1 on TIM14, but due to the edge detection I seem to miss one TIM14 cycle once in a while.

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