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SSI clock and timer input trigger on the same pin with F3 series ??

Question asked by obid.matic on Nov 25, 2015
Hi.

I know that on STM32F103 this combination works. Pin which was used for SSI clock, was configured also as timer trigger input (two functions on the same pin). Timer was set in "Reset mode", so it was reset and started again at each rising edge on a clock signal. After the last clock's rising edge, it was not reset anymore and after 20 us we know, that communication is complete.

Now, we have problems with the STM32F3 series. Does anyone know, if this can be done with F3 MCUs? Because I tried to do the same, but I couldn't acchieve that timer would be reset at each clock.

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