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pwm and ppm in stm32f407 discovery board

Question asked by armoun.mohamad on Apr 23, 2014
Latest reply on Apr 23, 2014 by Clive One
hi guys
i could produce pwm in stm32f407 but i don't know how to read pwm with this.

if i have 9 channel pwm i think i takes 9 pin from servo and if i can send this 9 pwm through 1 ppm(Pulse Position Modulation) channel it would be more optimize and takes less space .

now my questions is how can i read 9 pwm channel and how can i read 1 ppm with stm32f407??
any idea would be great