PiBot | Raspberry Pi robot with iOS , Android app and web UI
kandi X-RAY | PiBot Summary
kandi X-RAY | PiBot Summary
Raspberry Pi robot with iOS, Android app and web UI.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of PiBot
PiBot Key Features
PiBot Examples and Code Snippets
Community Discussions
Trending Discussions on PiBot
QUESTION
I have a simple python code to help me keep track of several devices running on Raspberry Pi in the Raspbian Jessie OS. It works quite well, except that it randomly halts with the error message:
...ANSWER
Answered 2021-Apr-22 at 05:47Because this error occurs sporadically, it took some time to verify a solution. But I found that using try:
except:
allowed the problem to resolved with the following code modification.
QUESTION
I need to capture the event raycaster-intersected
every time it occurs.
I need the distance to the first entity detected to check collisions, but the event only fires the first time raycaster hits a entity.
If raycaster still touches the entity, it doesn't fire the event.
I have the next code:
...ANSWER
Answered 2018-Aug-30 at 20:20How about a custom component like this:
- raycaster-intersected
event fires - you store the raycaster
- raycaster-intersected-cleared
- you nullify the the raycaster reference
- on tick
, if the raycaster reference exists, get the intersection point, and do your calculations.
QUESTION
I need some help with AFRAME, im new and im stuck with a problem.
I have the next code.
...ANSWER
Answered 2018-Aug-19 at 12:06You can't disable the propagation of a dynamic-body
over child entities, so you can make your raycaster "follow" the pibot like this:
QUESTION
I have a dataframe in python, that I want to aggregate within a pivot table.
...ANSWER
Answered 2017-Nov-29 at 10:29IIUC you can use pd.Grouper i.e
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install PiBot
(Optional) Format SD card Install SD Card Formatter. Open SD Card Formatter and choose Overwrite Format. Click Format.
Install Raspbian from image (Official doc) Download .zip file for RASPBIAN STRETCH WITH DESKTOP. Unzip the file to extract the image, ie: 2017-07-05-raspbian-jessie.img. Open a terminal and run diskutil list. You will see a list of all your disks. Connect the SD card reader with the SD card inside. Run diskutil list again, identify the disk (not the partition) of your SD card, e.g. disk3, not disk3s1. Unmount your SD card by using the disk identifier: sudo diskutil unmountDisk /dev/disk[n] (replacing [n] with the number of the disk, ie: /dev/disk3). Copy the image to your SD card: sudo dd bs=1m if=[path-to-the-image-file] of=/dev/rdisk[n] conv=sync (replacing [path-to-the-image-file] ie: ~/Downloads/2017-07-05-raspbian-jessie.img, and replacing [n] with the number of the disk, ie: /dev/rdisk3).
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