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AM3359 EHPWM BEAGLEBONE Example

Linas Sidaras
Prodigy 30 points


Hello,

I am trying to use pwm output using StarterWare, I need simple 20 MHz square. But it's come complex because ehrpwm_haptics example doesn't works with beaglebone? Can anyone help me to configure the beaglebone pwm output?

ps. sorry for my english skills

  • 0
    Prodigy 30 points

    I have just  found a solution. The example named ehrpwm_haptics works on beaglebone, just need to change the line:

    EPWM2PinMuxSetup();

    with

    GpioPinMuxSetup(GPIO_0_23,4);

    Also, using IAR and ehrpwm_haptics sample project, there need to change project settings > debugger > DDR2.mac