Hello Charles, Thanks for this remark, I have changed the dts file now it is ok.
I want to force 3.3V to the PIN9.42 and check in the memory register that the value is "1", do you know how I can check this? 2016-10-25 17:30 GMT+02:00 Charles Steinkuehler <[email protected]>: > On 10/25/2016 9:48 AM, malkowki wrote: > > > > Why pin 89 is set as 0x27 (GPIO MODE) instead of |0x1a0 0x26// P9_42B > > pr1_pru0_pru_r31_4, MODE6 | INPUT | PRU 00100110=0x26?? > > > > Any Idea what could be the reason??? > > Because you are not setting the pinmux at 0x964 (P9_42), just the one > at 0x9a0 (P9_42B). > > The pinmux at 0x9a0 should be set for PRU in, and the pinmux at 0x964 > should be set for GPIO input to avoid potentially conflicting with > whatever is driving the signal. > > -- > Charles Steinkuehler > [email protected] > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/beagleboard/-dTK7fyPyjE/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/beagleboard/bb686cad-189b-b79b-6a06-e925d7a28099%40steinkuehler.net. > For more options, visit https://groups.google.com/d/optout. > -- Beninio Mbila -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAH9kjcRYpS9e%3DK49OoGmaC4yit-h%2BdZD34kQa%3DrcrGi54MhwUw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
