Thanks for the reply! The beeper is controlled by a transistor (limited with a resistor) so the current is within the margins.
I found a script to check the state of a pin: findGPIO.js The output is; P9_12 (gpio 60) mode: 7 (gpio1_28) 0x078 *pullup* Receiver Active I checked other pins with this script, and P9_16 has this output; P9_16 (gpio 51) mode: 7 (gpio1_19) 0x04c* pulldown* Receiver Active I temporarely connected the base of the transistor to P9_16, and with this pin everything works perfectly. I however prefer to use pin P9_12 because of my circuit. Is there a way to solve this by software, or will a simple pull down resistor do the trick? Rob -- 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.
