Biped scout

when i press All1500 the left ankle rotate below its neutral postion…

This means that it was likely assembled in the wrong position. Remove the screws holding the servo horn in place, reposition the servo (with signal being sent at 1500) and then re-screw into place.

but the servo position is the same to the other servo in other ankle, i opened assembly guide and be confident for its position…

When you send a position of 1500 to the servo, it will move to 0 degrees (-90 to +90). If it moves to another position, then either:

  • The servo was not assembled to the frame correctly
  • The servo’s horn needs to be repositioned
  • The signal wire is reversed

i cant understand what you mean of
-servo’s horn needs to be repositioned
-the signal wire is reversed

you can say i fixed the problem , there is little variation from 1500 position
Now i trying control the Biped scout using ssc visual sequencer
IS there programs that i can export and make my robot walk,where i can find like this programs???

For the slight variation in the position, you need to change this in the code. Which version of the BRAT do you have?
lynxmotion.com/c-97-brat.aspx

its non Brat absolutely …It is Biped scout
lynxmotion.com/c-67-scout.aspx

Ah - so what electronics are you using?

ok, ssc 32 and botboard2 with basic atom pro 28

Ok - you can either offset the servos using the code, or you can more “permanently” offset them on the SSC-32 controller directly.
Since you essentially need to create the scout walking code from scratch, it’s really up to you which approach you want to take.
If you want to reprogram the SSC-32 to factor in offsets, take a look at the guide:
lynxmotion.com/images/html/build136.htm

IS there programs that i can export and make my robot walk,where i can find like this programs???
making Biped scout walking from scratch is slightly complicated problem, so i ask like Brat or Humanoid
lynxmotion.com/images/html/build106.htm step <<<<<14 there is zipfile containing programs>>>…

Unfortunately there are no programs to make the scout walk; you need to create the motion yourself.
There are programs which can help you create a sequence, but it’s up to you to determine that sequence.
lynxmotion.com/p-895-free-do … tudio.aspx
lynxmotion.com/p-443-lynxmot … eq-01.aspx

These both need the SSC-32 servo controller.

ok,exactly i am using the two programs not two at the same time,but i tried all.
from your speech i see it is my task now…
thanks a lot for help, i will need you in other questions in future. :slight_smile: :slight_smile: :slight_smile:

Feel free to brainstorm here how to make it walk - a simple drawing of each step may be good too.

Hi,i have a lot of questions,i hope your patience can bear my questions.
Now the Biped can walk by using ssc sequencer utility program.In the near future i will upload a walking video to see it.
The next step:-
How can i connect between botboard2 and ssc32 using one battery
How can i use ps2 with botboard2 to control Biped
I want a simply manual for program language i will use in writing program to control Biped
Finally,I want to design the Biped on a design program but i can’t find accurate dimensions for it’s parts.
:wink:

This is best: lynxmotion.com/images/html/build133.htm
You don’t really need both an SSC-32 and a microcontroller.

Almost all CAD files can be found here:
lynxmotion.com/s-5-ses-3d-models.aspx

Ok i see you,i can find away to connect between ssc32 and BB2 in ssc32 guide you can confirm me if i am right or not and connect between PS2 and BB2 from BB2 guide.
Now i want to write program to control Biscout using PS2 , Is there specified code i must write before to define i will use PS2?
In another words How i press o button for example the Biscout walK?
I wish you can understand me…

Use the PS2 library: billporter.info/2010/06/05/p … rary-v1-0/

writing program with MBasic language is complicated problem for me. I need helping.
Examples for controlling servo motor, How can i start my program. Start is the problem.