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PWM Signals

Question asked by hauge.svein_morten on Mar 2, 2014
Latest reply on Mar 4, 2014 by hauge.svein_morten
Hi. I'm currently in a group who are building an ROV and using the stm32f100rb to controll 7 rc motors. The issue I'm having is when outputting a pwm signal to a osciloscop I get a very rough resolution. The signal is supposed to be between 1 ms and 2 ms, and I would like to atleast be able to set the width to 1,00 to 2,00 ms (100 steps). When I alter the width now, i only get 1,0ms 1,2ms, 1,4ms, 1,6ms, 1,8ms and 2,0 ms. It rounds of to the closest one. Anybody knows what might be the problem?

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