Questions tagged [raspberry-pi]
Questions specific to using Mathematica on the Raspberry Pi. For questions on Raspberry Pi itself, visit http://raspberrypi.stackexchange.com/.
70
questions
0
votes
0
answers
48
views
The code install-wolfram-engine-13.3.1.sh fails with dependency errors on Raspbian GNU/Linux 11 (bullseye) on Pi4
should the install script work as it is or are there any prerequisites for it to work?
TIA
- 135
0
votes
0
answers
21
views
Why is ExternalEvaluate running the command Quantity[471.04`, "Kilobytes"] on RaspberryPi
Raspberry Pi 4B with 32 bit Raspberry Pi OS Full:
Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux
Mathematica for Raspberry Pi 13.1
The command
...
- 2,538
0
votes
0
answers
34
views
Why do I get this strange error when using GPIO on RaspberyPI?
Raspberry Pi 4B with 32 bit Raspberry Pi OS Full.
Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux
Mathematica for Raspberry Pi 13.1
Command line control ...
- 2,538
1
vote
0
answers
38
views
Raspberry Pi: No "Publish to cloud"?
I'm running Mathematica 13.1 on a Raspberry Pi, and I want to publish my notebook to Wolfram Cloud. The documentation tells me to do this through the File menu, but the File menu I get (shown below) ...
- 201
6
votes
0
answers
50
views
DiscretizeRegion on Raspberry Pi
I'm using Mathematica v13.1 on a Raspberry Pi 400. I'm trying discretize a region with a circular hole in it. But instead, the circle gets discretized:
...
user88038
1
vote
0
answers
51
views
Are Experimental Functions like DatabaseReference not available on Mathematica for Raspberry Pi?
I tried calling DatabaseReference and RelationalDatabase on version 12.3.1.0 for the Raspberry Pi, and found that the functions were not defined. I see in the documentation that they are Experimental ...
- 411
1
vote
0
answers
75
views
Device handling on Raspberry Pi Mathematica 12.1 seems broken [closed]
I've been intending to interface Mathematica with the Raspberry Pi Camera, but it appears device handling in 12.1 is broken. I burnt a brand new install of 32 bit Buster with the output of uname -a as ...
- 403
4
votes
1
answer
121
views
A function failes and a message appears only on Raspbery Pi OS
I met a message such that,
Get::noopen: Cannot open /home/pi/.Mathematica/Paclets/Repository/Interpreter-1.3.140.0/Kernel/32Bit/Interpreter.mx
when I call the '...
- 41
1
vote
1
answer
4k
views
Raspberry Pi: "Server VM is only supported on ARMv7+ VFP" error
Cross-posted to Wolfram Community
I have a Raspberry Pi 1B with Raspbian Buster and Wolfram Engine 12.0.1.
If I try to use J/Link, I get the following error message:
...
- 233k
3
votes
1
answer
312
views
Event-driven GPIO on Raspberry Pi?
All of the examples that I've seen for reading GPIO in Mathematica use polling loops of the form:
...
- 3,039
1
vote
1
answer
61
views
Saving in command line
I'm using Mathematica on a Raspberry Pi and I'm done with calculations at the moment. I'd like to save this but there isn't a way to do it like there is for PC version (File -> Save). How can I save ...
- 53
11
votes
2
answers
869
views
Using Terminal` (ASCII plots) in Wolfram 12
I was interested in exploiting the Terminal` package, as demonstrated in this post, to show some ASCII plots straight through the terminal of my Raspberry Pi Model 3 B+. However, it doesn't seem that ...
3
votes
1
answer
108
views
How can one remove the prefix /home/pi from Mathematica links to the web (e.g. documentation) on fresh raspberry pi 4 installation
With a fresh installation of Mathematica on a new raspberry pi 4, I find that the links to help and documentation and the Wolfram site are all erroneously prefaced by "/home/pi" which causes an error ...
- 61
3
votes
0
answers
371
views
Wolfram Engine on new ARM-based AWS-EC2 instances
Is it possible to install the RPI version of the Wolfram Engine on the ARM instances of AWS?
Otherwise WR could distribute a version of CDFPlayer for ARM, do you think they are willing to do it? That ...
- 2,040
1
vote
0
answers
93
views
To how many operating systems has Mathematica been ported? [closed]
Does Wolfram Mathematica only work with the Windows operating system?
- 11
0
votes
0
answers
61
views
Whats the best way to classify data for Fall detector device?
I would like to know what's the best way or the function to use to classify 2 files for a fall detection device. my first file contains only TDL (Normal Movements) values and the second contains only (...
3
votes
2
answers
1k
views
Installing Mathematica 11 on Raspberry Pi 1
Edit: I originally thought this was a Raspberry Pi 2 but it's actually a 1. The rest of the post has been updated to reflect this.
When I try to install Mathematica 11 on a Raspberry Pi 1 B, I get ...
- 1,079
2
votes
1
answer
240
views
Failed to load TesseractTools in Mathematica 11 running on Raspberry Pi
Version where this occurred:
Mathematica:
Version - 11.0.1.0
Platform - Linux ARM (32-bit)
Raspbian:
Version - September 2017
Release Date - 2017-09-07
Kernel Version - 4.9
Attempting to do OCR ...
- 21
4
votes
1
answer
213
views
Using SPI on Raspberry directly
I did try to find if and how it is possible to use the Serial Peripheral Interface (SPI) of the Raspberry Pi with Mathematica. I could find nothing so far so my conclusion now is: it is not possible. ...
- 1,434
1
vote
1
answer
196
views
Raspberry Pi GPIO
I'm a newbie here, but I love Mathematica very much and would like to assist our kids in Raspi class to use it. 75 kids of age from 8 to 15. We did various kind of "blinky" trials on Raspi, with ...
4
votes
1
answer
269
views
FindDevices and DeviceOpen cannot find SenseHAT
I have a Raspberry-Pi 3 with a Sense Hat connected. The Python 3 application can find, query, and write to the Sense Hat. However, in Mathematica FindDevices[] ...
- 41.7k
5
votes
1
answer
399
views
Predict on Raspberry Pi is incredibly slow or simply hangs
I'm testing the latest Mathematica available on the Raspberry Pi (10.3.1 for Linux ARM (32-bit) (January 11, 2016)) for machine learning but I'm having issues with the default behaviour of Predict.
...
- 253
8
votes
3
answers
1k
views
Does Mathematica 11 run on Raspberry Pi?
I have a Raspberry Pi 3, and it comes preinstalled with Mathematica 10, I was hoping someone could tell me if installing version 11.0 is possible?
- 31.2k
14
votes
1
answer
860
views
Mathematica + Pythonika on the Raspberry pi
Due to the high availability of python code for the rpi, I'm trying to call python functions from Mathematica. I know that pythonika works well on OS X, but I can't compile it on the Raspberry pi.
...
- 1,569
4
votes
1
answer
484
views
Autocomplete in wolfram (the Wolfram Language kernel in a shell)
Is is possible to have an autocomplete feature in the CLI of Wolfram Language kernel?
I use the Raspberry Pi edition.
6
votes
1
answer
497
views
Pardiso Linear Solve Method
It seems that "LinearSolveMethod" -> {"Pardiso"} is not available on the Raspberry Pi 3 version (10.3, 32-bit Linux, ARM) of Mathematica. Is there a package that ...
- 7,485
5
votes
1
answer
192
views
GraphAutomorphismGroup bug or my misunderstanding?
Bug introduced in 10.3.1 or earlier and fixed in 11.2.0
This bug was specific to the Raspberry Pi version.
I am using Mathematica 10.3.1.0 on a Raspberry Pi 3.
The following input:
...
- 1,415
7
votes
1
answer
344
views
Remote Raspberry Pi Kernel from 2nd Raspberry Pi Front End
I've reviewed the following posts:
Connecting two Raspberry Pi's using MathLink
remote kernel through SSH
How to connect the front end of one raspberry pi with the kernel of another
But have been ...
- 7,485
5
votes
1
answer
138
views
Is Parallel Kernel Status Monitor available on Raspberry Pi?
I have used the Parallel Kernel Status Monitor documented here
https://reference.wolfram.com/language/ParallelTools/tutorial/ConfiguringAndMonitoring.html
on a machine running, I think, version 9 of ...
- 1,415
2
votes
1
answer
125
views
How can I recover from front end crash after debug session?
On Mathematica 10.3 running on Raspberry Pi 3, the debug session on the Front End hung and I had to kill the Front End.
( I now know better: better 'kill -9' the Kernel process and not the Front End)...
- 163
5
votes
2
answers
241
views
Raspberry Pi Temperature and Performance
I just got a raspberry pi 3 and want to get a rough idea of the max temp I might reach while doing intensive calculations. What would you suggest I calculate in mathematica to get the pi hot?
...
5
votes
1
answer
93
views
DialogInput on Raspberry Pi
I have a Raspberry Pi 3 with Mathematica 10.3. The following code does not work properly:
...
- 1,434
5
votes
1
answer
138
views
No font on axes in Plot3D graphics
I am running Mathematica on Linux (Raspbian to be exact), and it seems I am missing some Mathematica fonts:
Is there a way to fix this?
- 175
0
votes
1
answer
115
views
Improving performance Importing Table
I am currently working on mathematica script on a Raspberry Pi, which will periodically (10 secs) be launched by a bash script. However the runtime of my script really isn't the best.
It's actually ...
3
votes
1
answer
185
views
Using GNU Make to compile MathLink program automatically removes a file
It's possible that this question belongs on Stackoverflow; however, the Mathematica context may be important so I'm asking here first.
I am working on a project to interact with sensors connected to ...
- 19.6k
7
votes
1
answer
700
views
WolframScript Unix - Script Parameters on Raspberry Pi
I'm currently trying to run a script with 2 parameters which gets called via a BASH script. The script runs fine however the list of passed parameters , ...
4
votes
0
answers
506
views
Feasibility Beowulf Cluster with Raspberry Pi's running Mathematica?
Allegedly the Raspberry Pi comes equipped with a full version of Mathematica. I know that Beowulf clusters have been built from Raspberry Pi's. Now would it be possible to use such a cluster to do ...
- 9,637
4
votes
0
answers
397
views
How can I import from a usb webcam on the raspberry pi?
I'm trying to set up a raspberry pi as a webcam server and I need to import images into a Mathematica notebook on the raspberry pi. I tried using CurrentImage[] ...
- 173
7
votes
1
answer
1k
views
Can't run Mathematica on Raspberry Pi under php
Since Mathematica is contained in Raspberry Pi 2, I can do the following in the terminal:
echo "2+2" | /usr/local/bin/math -batchinput -batchoutput
It outputs <...
- 1,235
17
votes
1
answer
2k
views
Mathematica for Raspbian 8 aka "Jessie"
I have upgraded the Raspbian installation on my Pi 2 from "Wheezy" (= Debian 7) to "Jessie" (= Debian 8), mainly because I need a more up-to-date G++ compiler for my other projects. Much to my chagrin ...
- 343
3
votes
1
answer
227
views
DiscretizeRegion on Raspberry Pi 2
Running DiscretizeRegion@Cuboid[] from the documentation under Raspbian on the Raspberry Pi 2, Mathematica version 10.0.0.0, gives the following response:
...
- 10.2k
1
vote
0
answers
188
views
How to use Wolfram language in an external program with low latency? [duplicate]
Im using Wolfram language on Pi B,and I want to compile a '.m' file (like "test.m" that contains Wolfram functions), in an external program like a C/C++ and then Export the output in an image file ...
- 11
1
vote
1
answer
319
views
Unable to render 3D plots in Mathematica on Raspberry Pi [closed]
I just bought a Raspberry Pi 2 and I've just started to use Wolfram Mathematica. I tried to execute one of the examples given in the Wolfram documentations page. The problem that I am facing is that ...
0
votes
0
answers
347
views
How to interface ma output with webpage by php?
Since Raspberry pi has a free version ma, I am wondering how to interface it with php on web.
I write some simple code as
...
- 1,235
5
votes
1
answer
308
views
Get .NET Link to work on Raspberry Pi
Is it possible to get the .NET Link working on Raspberry Pi?
I understand that Linux and MacOS versions of Mathematica come with .NET Link running on Mono and now even possibly under new open-source ....
- 972
8
votes
2
answers
1k
views
Mathematica on Raspberry Pi
Can I develop BSD/MIT open-source library for Mathematica using free non-commercial version on Raspberry Pi?
To state it differently: does the non-commercial limitation of Mathematica on RPi limit ...
- 972
5
votes
1
answer
1k
views
How to connect the front end of one raspberry pi with the kernel of another
I followed the instructions in this howto from wolfram, but I keep getting the error:
...
- 243
0
votes
1
answer
113
views
Usb-harddisk and raspberry
Mathematica on raspberry. External media access.
I have a usb harddisk, which is recognized by the system, but apparently not known to Mathematica. The disk is not seen when I try to open files from ...
3
votes
1
answer
616
views
Writing/exporting files outside the Raspberry Pi home directory
When running Mathematica (v10) on my Raspberry Pi, I'd like to output an image file to a directory other than /home/pi. I understand that letting Mathematica write ...
- 891
10
votes
1
answer
190
views
SparseArray output triggers "unsafe dynamic content" warning
The first basic example in the documentation of SparseArray:
...
- 103