adafruit Adafruit_BBIO does not work with ubuntu precise. :(
2013/7/17 James Ronald <james.ron...@gmail.com> > Google *BeagleBone Black servo* and find: > > Tutorial: Controlling a Servo with a BeagleBone Black > learn.adafruit.com/controlling-a-servo-with-a-beaglebone-black/overview* > * > > > On Wed, Jul 17, 2013 at 8:50 PM, Gerald Coley <ger...@beagleboard.org>wrote: > >> No it will not work. that is what I am trying to say. You need a driver >> that will drive the servo lay and can stand the 5V current. Take a look at >> the LED drivers on the BeagleBone Black schematic. The right transistor in >> a similar configuration can control the servo. >> >> Here is information on what the limits of the board expansion headers >> are. Voltage is 3.3V max. >> >> >> http://circuitco.com/support/index.php?title=BeagleBoneBlack#Expansion_Header_Usage >> >> Do a Google search for motor drivers or servo drivers for various >> circuits that will work. >> >> Gerald >> >> >> On Wed, Jul 17, 2013 at 7:33 PM, <mike1jere...@hotmail.com> wrote: >> >>> I will have to look up what you are referring to about a driver. I am >>> using the 5v from the BBB pin P9_5. Will it work using the P9_3 (3.3V)? >>> I have used the Arduino a lot and the typical setup is power and ground >>> from the board to the servo and then the signal of the servo connected to a >>> PWM pin. That was what I was expecting with the BBB and it's PWM. Is there >>> an example online or a tutorial? >>> >>> >>> On Wednesday, July 17, 2013 7:19:43 PM UTC-5, Gerald wrote: >>> >>>> OK. So, basically I figure you may have 2-3 more tries before >>>> the processor blows up. The processor is 3.3V max and the I/O pins cannot >>>> sink enough current to make the servo turn. Having 5V on the pins will >>>> damage the processor. You need a driver between the processor and the >>>> servo. >>>> >>>> >>>> Gerald >>>> >>>> >>>> On Wed, Jul 17, 2013 at 7:09 PM, <mike1j...@hotmail.com> wrote: >>>> >>>>> JR SERVO >>>>> NES-505 >>>>> >>>>> 5V on the red wire from BeagleBone Black. Brown wire to the ground on >>>>> the BBB. Orange wire to 'P8_13' >>>>> >>>>> I am using an analogWrite('P8_13',0.5,200); >>>>> >>>>> I have read that servos typicly use 200 Hz but might use as low as 50 >>>>> Hz which I have tried. I know the analogWrite takes a 0 - 1 value for the >>>>> second augment but I don't even know how that will translate to angle for >>>>> the servo. >>>>> >>>>> >>>>> >>>>> On Wednesday, July 17, 2013 6:59:56 PM UTC-5, Gerald wrote: >>>>> >>>>>> What Hardware driver are you using to drive the servo? What is the >>>>>> voltage on the servo? >>>>>> >>>>>> Gerald >>>>>> >>>>>> >>>>>> >>>>>> On Wed, Jul 17, 2013 at 6:37 PM, <mike1j...@hotmail.com> wrote: >>>>>> >>>>>>> I am new to bonescript having just received my beaglebone black. I >>>>>>> am trying to drive a servo but I can not seem to figure out what to do. >>>>>>> I >>>>>>> can use PWM to fade an LED but I can't get the servo to respond. Does >>>>>>> anyone know how to drive a servo with a beaglebone black and bonescript? >>>>>>> >>>>>>> Thanks! >>>>>>> >>>>>>> -- >>>>>>> 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 beagleboard...@**googlegroups.**com. >>>>>>> >>>>>>> For more options, visit >>>>>>> https://groups.google.com/**grou**ps/opt_out<https://groups.google.com/groups/opt_out> >>>>>>> . >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> -- >>>>> 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 beagleboard...@**googlegroups.com. >>>>> For more options, visit >>>>> https://groups.google.com/**groups/opt_out<https://groups.google.com/groups/opt_out> >>>>> . >>>>> >>>>> >>>>> >>>> >>>> -- >>> 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 beagleboard+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >>> >>> >> >> -- >> 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 beagleboard+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > -- > 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 beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- Marcus de Vasconcelos Diogo da Silva "Uma montanha até um cego consegue desviar,mas é nas pedras menores que nós muitas vezes tropeçamos e caimos!" -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
