AnsweredAssumed Answered

STM32CubeMX and Discovery STM32F407VG Timer8 PWM

Question asked by nystrom.eric on May 20, 2016
Latest reply on May 21, 2016 by nystrom.eric
I am trying to configure Timer 8 to generate a PWM signal on either PC8 or PC9 on the Discovery board.  I have used STM32Cube to generate the initialization code.  I have been unable to get this configuration to generate any output.  The ISR associated with Timer8 runs, but there is no PWM output.

I have successfully configured Timer 3 to generate PWM on these pins.  I have compared the pin configurations and timer configurations between Timer 3 and Timer 8 and can find no difference except or the appropriate gpio alternate function value.

Has anyone been able to get the PWM working on Timer8?

Thank you,

Eric Nystrom

Outcomes