Hi, I'm developing a system that uses PRU 1 to send a PWM to a switched mode power converter.
When I first turn the system on, I want the PWM signal to be low. If the pin is high, I will pretty much surely blow my mosfets as current surges through my circuit. For some reason, when I first turn things on the pin runs to high... I'm not sure why. This is before I start messing around with the device tree or anything. Cold boot. I apply power and even before the LEDs light up I can see that the pin in question runs high. Is there anyway I can control this behavior? Thanks, Bill -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
