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STM32F030 TIM3

markjohnson9
Associate II

‎2016-01-25 04:51 PM

Posted on January 26, 2016 at 01:51

Does anyone know if its possible to output TIM3 on an I/O pin to view or trigger another external device? I noticed the absence of the BDTR register for TIM3 and the MOE bit in the register map bit fields. If there another  method which a TIM3 register should be used to output a signal on an I/O pin?

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Tesla DeLorean
Guru

‎2016-01-25 05:15 PM

Posted on January 26, 2016 at 02:15

Yeah, pretty sure you just put it in Output Compare, or PWM1/PMW2 mode. It is not a ''special'' timer like TIM1/TIM8, so no PWM Output Enable required, or Break features

Check the TIM3_CHx pins for your specific device configuration

http://www.st.com/web/en/resource/technical/document/datasheet/DM00088500.pdf

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