Search found 33 matches
- Mon Sep 18, 2023 11:36 am
- Forum: MATLAB
- Topic: Trajecotry generator gives an error on getStartTime()
- Replies: 2
- Views: 3766
Re: Trajecotry generator gives an error on getStartTime()
Sometimes MATLAB has issues with loading Java libraries after other Java have been executed. Did you try restarting MATLAB and running just this snippet? If that fixes it, you may need to pre-load your other dependencies first. Here is some more info: https://github.com/HebiRobotics/MatlabInput#warn...
- Mon Nov 07, 2022 8:14 am
- Forum: Actuators
- Topic: Periodic drops in connexion with actuators
- Replies: 1
- Views: 20595
Re: Periodic drops in connexion with actuators
Hi! Networking issues can be caused by a number of reasons, ranging from issues on the computer side to faulty Ethernet ports or bad cables.
If you can take a log file in Scope and send it to us via Email (support@hebirobotics.com) we can likely narrow it down and help you with the debugging.
If you can take a log file in Scope and send it to us via Email (support@hebirobotics.com) we can likely narrow it down and help you with the debugging.
- Fri Jul 01, 2022 3:32 pm
- Forum: General
- Topic: feedback frequency and getNextFeedback
- Replies: 6
- Views: 18386
Re: feedback frequency and getNextFeedback
Sorry for the late response. For some reason we didn't see a notification about it. 1) Both F1 and F2 run concurrently in separate OS threads 2) Workflow: a) F1 sends messages requesting feedback. This also increments the sequence number and sets the "pc transmit" timestamp. Afterwards, F1 goes to s...
- Fri May 27, 2022 7:38 am
- Forum: General
- Topic: feedback frequency and getNextFeedback
- Replies: 6
- Views: 18386
Re: feedback frequency and getNextFeedback
getNextFeedback always returns the latest state or blocks until a new state is available. If F2 is slower than F1, it will end up skipping some measurements rather than adding lag by buffering.
The only exception to this are offline log-groups where getNextFeedback always advances by one.
The only exception to this are offline log-groups where getNextFeedback always advances by one.
- Wed Dec 15, 2021 7:01 pm
- Forum: Mobile I/O
- Topic: Changing name/family on Android
- Replies: 1
- Views: 13575
Re: Changing name/family on Android
Swiping in from the left edge brings up a name changing menu. You can also change it using Scope.
- Sat Nov 13, 2021 4:59 pm
- Forum: Actuators
- Topic: torque Control command failure?
- Replies: 2
- Views: 19031
Re: torque Control command failure?
Hi! In order to help us debug this, please record a log file using Scope and send it to support@hebirobotics.com.
- Sat Nov 13, 2021 2:42 am
- Forum: General
- Topic: Problem with gravity compensation
- Replies: 1
- Views: 7492
Re: Problem with gravity compensation
Hi! Before debugging this we'd like to verify that there are no hardware issues. Please send a log file of you running the demo to support@hebirobotics.com. The easiest way to record a log is from Scope: Get Scope https://docs.hebi.us/tools.html#scope-gui Select the relevant devices Click "start log...
- Fri Nov 05, 2021 5:34 am
- Forum: Kits|Other
- Topic: Daisy URDF file
- Replies: 2
- Views: 45070
Re: Daisy URDF file
Hi! We are in the process of rolling out hrdf with tree support and will update the kit files once all APIs support it. Here is an initial version for Daisy: https://github.com/HebiRobotics/hebi-matlab-examples/blob/master/kits/daisy/hrdf/Daisy.hrdf The URDF converter unfortunately does not support ...
- Tue Oct 05, 2021 5:30 am
- Forum: ROS
- Topic: Converting .xacro to .hrdf
- Replies: 2
- Views: 8890
Re: Converting .xacro to .hrdf
Hi! Going from hrdf to urdf is unfortunately a lossy conversion, so it only works one way. The easiest ways to create an appropriate hrdf file is to do one of the following: 1) visually build the configuration at https://robotbuilder.hebi.us/ and click "export" in the bottom right corner 2) adapt ex...
- Thu Sep 09, 2021 6:00 am
- Forum: General
- Topic: Units for Command functions (position, velocity, effort)
- Replies: 1
- Views: 6291
Re: Units for Command functions (position, velocity, effort)
The APIs also support linear stages, so we decided to make the units agnostic. However, you are not the first one to be confused by this, and we are actively thinking about changing the units to rad, rad/s, Nm, and potentially changing "effort" to "torque".