interesting links2024-02-14T08:21:32+01:00https://roland.iwasno.net/links/https://roland.iwasno.net/links/https://roland.iwasno.net/links/Oscilloscope and logic analyzer powered by your Android phone/tablet and Raspberry Pi Pico or Pico W.https://roland.iwasno.net/links/?2ygCZA2024-02-14T08:21:32+01:00An analogue frontend is available on <a href="https://store.fhdm.xyz/dso-500k" rel="nofollow">https://store.fhdm.xyz/dso-500k</a><br>(<a href="https://roland.iwasno.net/links/?2ygCZA">Permalink</a>)Microsoft opens sources ThreadX under MIT licensehttps://roland.iwasno.net/links/?eud4xw2024-02-11T17:39:53+01:00The 'Azure RTOS' used in millions of Raspberry Pis is now FOSS<br>(<a href="https://roland.iwasno.net/links/?eud4xw">Permalink</a>)DCF77 clockhttps://roland.iwasno.net/links/?qbz9dg2024-02-09T20:02:25+01:00Found via <a href="https://www.raspberrypi.com/news/hackspace-magazine-meets-veeb-projects/" rel="nofollow">https://www.raspberrypi.com/news/hackspace-magazine-meets-veeb-projects/</a><br />
See also <a href="https://www.veeb.ch/projects" rel="nofollow">https://www.veeb.ch/projects</a><br>(<a href="https://roland.iwasno.net/links/?qbz9dg">Permalink</a>)Neo6502 - Open Source Hardware Boardhttps://roland.iwasno.net/links/?5Pufmw2024-02-05T15:40:13+01:00Neo6502 is small computer with USB keyboard host and HDMI/DVI output.<br />
Found on <a href="https://fosdem.org/2024/schedule/event/fosdem-2024-2093-neo6502-in-the-matrix-open-source-hardware-and-software-modern-retro-computer-with-software-defined-architecture/" rel="nofollow">https://fosdem.org/2024/schedule/event/fosdem-2024-2093-neo6502-in-the-matrix-open-source-hardware-and-software-modern-retro-computer-with-software-defined-architecture/</a><br>(<a href="https://roland.iwasno.net/links/?5Pufmw">Permalink</a>)Rclone and Gohttps://roland.iwasno.net/links/?JyVsTg2024-02-01T19:20:14+01:00rclone is a command line program to sync your data to and from cloud providers. See also <a href="https://www.craig-wood.com/nick/articles/pi-chudnovsky/for" rel="nofollow">https://www.craig-wood.com/nick/articles/pi-chudnovsky/for</a> Python programs to calculate π, which I found via a link on <a href="https://www.angio.net/pi/pi-programs.html" rel="nofollow">https://www.angio.net/pi/pi-programs.html</a><br>(<a href="https://roland.iwasno.net/links/?JyVsTg">Permalink</a>)The Pi-Search Pagehttps://roland.iwasno.net/links/?zuLlbA2024-02-01T19:11:29+01:00Website to search for patterns in the first 2e8 decimal digits of π.<br>(<a href="https://roland.iwasno.net/links/?zuLlbA">Permalink</a>)William Denton's bloghttps://roland.iwasno.net/links/?ORmeVg2024-01-18T13:17:50+01:00<a href="https://www.miskatonic.org/2023/11/05/fd/" rel="nofollow">https://www.miskatonic.org/2023/11/05/fd/</a> fd, a modern replacement for Unix find(1). Refers to a list of replacements (improvements) for several Unix tools on<br />
<a href="https://github.com/ibraheemdev/modern-unix" rel="nofollow">https://github.com/ibraheemdev/modern-unix</a><br />
See also <a href="https://www.miskatonic.org/2023/02/21/commands/" rel="nofollow">https://www.miskatonic.org/2023/02/21/commands/</a> for a one-line pipeline to calculate frequencies of unix commands,<br />
<a href="https://www.miskatonic.org/2022/02/12/pihole/" rel="nofollow">https://www.miskatonic.org/2022/02/12/pihole/</a> for π-hole<br />
<a href="https://www.miskatonic.org/2021/09/26/launcher/" rel="nofollow">https://www.miskatonic.org/2021/09/26/launcher/</a> custom GNOME launcher<br />
<a href="https://www.miskatonic.org/2020/08/25/firefox-and-emacs-again/" rel="nofollow">https://www.miskatonic.org/2020/08/25/firefox-and-emacs-again/</a> release race between Firefox and Emacs<br />
<a href="https://www.miskatonic.org/2020/05/28/emacs-refactoring/" rel="nofollow">https://www.miskatonic.org/2020/05/28/emacs-refactoring/</a> Emacs refactoring - maintaining Emacs configuration<br />
<a href="https://www.miskatonic.org/2020/05/24/backups/" rel="nofollow">https://www.miskatonic.org/2020/05/24/backups/</a> Backups and encrypting disks in Linux<br />
<a href="https://www.miskatonic.org/2019/07/05/sshfs-phone/" rel="nofollow">https://www.miskatonic.org/2019/07/05/sshfs-phone/</a> Mount an Android phone on Linux/Unix with sshfs<br />
<a href="https://www.miskatonic.org/2017/08/21/lineageos/" rel="nofollow">https://www.miskatonic.org/2017/08/21/lineageos/</a> LineageOS update<br>(<a href="https://roland.iwasno.net/links/?ORmeVg">Permalink</a>)Getting Started with Badger 2040https://roland.iwasno.net/links/?6MDRuw2024-01-12T16:37:17+01:00Badger 2040 is a programmable E Paper/eInk/EPD badge, powered by RP2040. Badger 2040 W is a programmable E Paper/eInk/EPD badge with 2.4GHz wireless connectivity, powered by Raspberry Pi Pico W. Both can go into a deep sleep mode between updates to preserve battery.<br>(<a href="https://roland.iwasno.net/links/?6MDRuw">Permalink</a>)Clustered Pi Picos made to run original Transputer codehttps://roland.iwasno.net/links/?8KmB8A2023-12-24T10:47:56+01:00The PIO programmable I/O unit can be used to emulate transputer links and presumably (<a href="http://www.inmos.com/inmos_legacy.html" rel="nofollow">http://www.inmos.com/inmos_legacy.html</a>) SpaceWire links.<br>(<a href="https://roland.iwasno.net/links/?8KmB8A">Permalink</a>)Create your own Slack bot with a Raspberry Pi Pico W - Raspberry Pihttps://roland.iwasno.net/links/?1G8Maw2023-12-19T11:21:37+01:00C-based Slack bot<br />
For the C version, the following libraries will be used alongside the pico-sdk:<br />
The C-based parts use the follolwing components:<br />
FreeRTOS kernel – to provide a Real-time Operating System (RTOS) for the networking stack<br />
lwIP – for TCP/IP communications<br />
Mbed TLS – for TLS communications<br />
coreHTTP – for the HTTP client<br />
cJSON – for parsing and serializing JSON data<br>(<a href="https://roland.iwasno.net/links/?1G8Maw">Permalink</a>)[Oberon] Re (2): UEFIhttps://roland.iwasno.net/links/?S-hvuA2023-11-03T16:39:29+01:00Neutral description of BIOS, UEFI and IME and some hints about the boot mechanism used by the Raspberry pi on the Oberon mailing list.<br>(<a href="https://roland.iwasno.net/links/?S-hvuA">Permalink</a>)Time Card mini adds Pi, GPS, and OCXO to your PChttps://roland.iwasno.net/links/?z1L6Eg2023-10-14T12:34:18+02:00PTP time on a Raspberry Pi CM 4. Note that the Rpi 5 also has PTP support.<br />
See also <a href="https://www.jeffgeerling.com/blog/2022/ptp-and-ieee-1588-hardware-timestamping-on-raspberry-pi-cm4" rel="nofollow">https://www.jeffgeerling.com/blog/2022/ptp-and-ieee-1588-hardware-timestamping-on-raspberry-pi-cm4</a><br />
<a href="https://store.timebeat.app/collections/timecard-mini" rel="nofollow">https://store.timebeat.app/collections/timecard-mini</a><br />
He mentioned another time-related HAT on his video <a href="https://m.youtube.com/watch?v=RvnG-ywF6_s" rel="nofollow">https://m.youtube.com/watch?v=RvnG-ywF6_s</a><br />
<br />
<a href="https://www.jeffgeerling.com/blog/2023/build-your-own-private-wireguard-vpn-pivpn" rel="nofollow">https://www.jeffgeerling.com/blog/2023/build-your-own-private-wireguard-vpn-pivpn</a> is interesting too.<br>(<a href="https://roland.iwasno.net/links/?z1L6Eg">Permalink</a>)Raspberry Pi Pico NeoPixel LED Exampleshttps://roland.iwasno.net/links/?Ch_9Ww2023-10-14T12:30:26+02:00Controlling NeoPixel LEDs with a Raspberry pi Pico and Circuit Python.<br>(<a href="https://roland.iwasno.net/links/?Ch_9Ww">Permalink</a>)GitHub - luigifcruz/CyberEther: Radio: the final frontier.https://roland.iwasno.net/links/?jL1cYQ2023-09-18T14:00:29+02:00Portable and heterogeneously-accelerated graphical visualization for radio signals.<br />
Features<br />
🦑 Meant to be extremely portable (NVIDIA, Apple M1/M2, Raspberry Pi, AMD).<br />
🖼️ Meant to support the most common heterogeneous APIs (CUDA, Vulkan, Metal, WebGPU).<br />
🔋 Runtime configurable hardware accelerated heterogeneous computing.<br />
🧳 Compatible with GNU Radio with gr-cyber.<br />
Found on <a href="https://www.rtl-sdr.com/rfnm-now-available-for-pre-order/" rel="nofollow">https://www.rtl-sdr.com/rfnm-now-available-for-pre-order/</a><br />
<br />
See also the PiSDR image, an MIT-licensed distribution for the raspberry π from the same author <a href="https://github.com/luigifcruz/pisdr-image" rel="nofollow">https://github.com/luigifcruz/pisdr-image</a><br>(<a href="https://roland.iwasno.net/links/?jL1cYQ">Permalink</a>)PiccoloSDR: A Simple SDR From a Raspberry Pi Picohttps://roland.iwasno.net/links/?e2hrmw2023-07-20T16:59:53+02:00A simple direct sampling software defined radio, with a bandwidth of 250 kHz using the Raspberry Pi Pico.<br>(<a href="https://roland.iwasno.net/links/?e2hrmw">Permalink</a>)PiSugar2 - Portable Power Platform for Pi0https://roland.iwasno.net/links/?SMHo8A2023-06-27T18:34:17+02:00With UPS and RTC features, PiSugar2 makes your rpi ready for fast prototyping and product development.<br>(<a href="https://roland.iwasno.net/links/?SMHo8A">Permalink</a>)Simple Radio Clock for PC'shttps://roland.iwasno.net/links/?2Nj9Wg2023-06-27T18:13:13+02:00Keep accurate time on a Linux machine based on radio time signals such as DCF77, MSF or WWVB. Found via <a href="https://packages.debian.org/stable/net/radioclk" rel="nofollow">https://packages.debian.org/stable/net/radioclk</a><br />
It uses the modem control input signals to monitor the signal from the radio receiver. For a Raspberry pi, where I want to use this, the articles<br />
"Raspberry Pi RTS / CTS Flow Control" <a href="https://ethertubes.com/raspberry-pi-rts-cts-flow-control/" rel="nofollow">https://ethertubes.com/raspberry-pi-rts-cts-flow-control/</a> and<br />
"Raspberry Pi 3 Hardware Flow Control" <a href="http://www.deater.net/weave/vmwprod/hardware/pi-rts/" rel="nofollow">http://www.deater.net/weave/vmwprod/hardware/pi-rts/</a> will be useful.<br>(<a href="https://roland.iwasno.net/links/?2Nj9Wg">Permalink</a>)UK Beacon Home Pagehttps://roland.iwasno.net/links/?KIMwiw2023-03-20T11:30:59+01:00Found via <a href="https://www.meteornews.net/2022/10/26/uk-radio-meteor-beacon-project" rel="nofollow">https://www.meteornews.net/2022/10/26/uk-radio-meteor-beacon-project</a> and <a href="https://www.raspberrypi.com/news/meteor-beacon-for-astronomy/" rel="nofollow">https://www.raspberrypi.com/news/meteor-beacon-for-astronomy/</a><br>(<a href="https://roland.iwasno.net/links/?KIMwiw">Permalink</a>)The Pins They Are A-Changin’https://roland.iwasno.net/links/?0lsXxw2023-03-17T22:17:09+01:00Some fairly major (and frankly rather overdue) changes are coming in the way that users access the GPIO pins on the Raspberry Pi. The shift will (hopefully) be fairly gradual and, for users of certain libraries, entirely invisible. However, for others they may be quite disruptive. As forewarned is forearmed, hopefully this little article may be of some use to those affected!<br />
See also <a href="https://waldorf.waveform.org.uk/2022/the-one-where-dave-breaks-stuff.html" rel="nofollow">https://waldorf.waveform.org.uk/2022/the-one-where-dave-breaks-stuff.html</a><br />
Found on <a href="https://ubuntu.com/blog/ubuntu-22-10-on-the-raspberry-pi-delivers-new-display-support-and-the-full-micropython-stack" rel="nofollow">https://ubuntu.com/blog/ubuntu-22-10-on-the-raspberry-pi-delivers-new-display-support-and-the-full-micropython-stack</a><br>(<a href="https://roland.iwasno.net/links/?0lsXxw">Permalink</a>)Raspberry Pi runs Apollo Guidance Computer code in this homemade DSKY - Raspberry Pihttps://roland.iwasno.net/links/?S1ZJMA2023-02-16T12:28:43+01:00(<a href="https://roland.iwasno.net/links/?S1ZJMA">Permalink</a>)LibreNMS, a fully featured network monitoring systemhttps://roland.iwasno.net/links/?62nGBQ2023-01-02T15:50:57+01:00Mentioned on <a href="https://groups.google.com/g/pidp-11/c/OQADvv-sCzU" rel="nofollow">https://groups.google.com/g/pidp-11/c/OQADvv-sCzU</a><br>(<a href="https://roland.iwasno.net/links/?62nGBQ">Permalink</a>)Open source GNSS HAT for Raspberry Pihttps://roland.iwasno.net/links/?A25pFQ2022-10-01T09:36:59+02:00Open source hardware design for a Hardware Attached on Top (HAT) GNSS receiver based on Septentrio Mosaic modules.<br />
Nice description of some circuit and layout details.<br>(<a href="https://roland.iwasno.net/links/?A25pFQ">Permalink</a>)GitHub - zephyrproject-rtos/zephyr: Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.https://roland.iwasno.net/links/?P9pnPw2022-08-24T18:15:42+02:00Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.<br />
A number of boards are supported, including the Raspberry π Pico <a href="https://docs.zephyrproject.org/latest/boards/arm/rpi_pico/doc/index.html" rel="nofollow">https://docs.zephyrproject.org/latest/boards/arm/rpi_pico/doc/index.html</a><br>(<a href="https://roland.iwasno.net/links/?P9pnPw">Permalink</a>)Host your own contacts and calendars and share them across devices – Dilettantehttps://roland.iwasno.net/links/?P7eXrQ2022-08-12T11:26:32+02:00Found <a href="https://partofthething.com/thoughts/?p=835" rel="nofollow">https://partofthething.com/thoughts/?p=835</a> via <a href="https://hackaday.com/2015/12/12/raspberry-pi-communication-via-laser/" rel="nofollow">https://hackaday.com/2015/12/12/raspberry-pi-communication-via-laser/</a><br />
Reducing dependency on Google is a good idea. <br />
<a href="https://partofthething.com/thoughts/the-infopanel-a-simple-mqtt-connected-display-system-for-weather-traffic-pictures-animations-anything/" rel="nofollow">https://partofthething.com/thoughts/the-infopanel-a-simple-mqtt-connected-display-system-for-weather-traffic-pictures-animations-anything/</a> <br />
<a href="https://partofthething.com/thoughts/making-a-cheap-and-simple-barn-door-star-tracker-with-software-tangent-correction-for-astrophotography/" rel="nofollow">https://partofthething.com/thoughts/making-a-cheap-and-simple-barn-door-star-tracker-with-software-tangent-correction-for-astrophotography/</a><br />
<a href="https://partofthething.com/thoughts/reading-out-a-crookes-radiometer-light-mill-with-python-and-opencv/" rel="nofollow">https://partofthething.com/thoughts/reading-out-a-crookes-radiometer-light-mill-with-python-and-opencv/</a><br />
<a href="https://partofthething.com/thoughts/the-modern-era-passed-through-a-cathode-ray-tube/" rel="nofollow">https://partofthething.com/thoughts/the-modern-era-passed-through-a-cathode-ray-tube/</a><br />
and<br />
<a href="https://partofthething.com/thoughts/adding-rigor-to-information-analysis-in-the-era-of-fake-news-and-alternative-facts/" rel="nofollow">https://partofthething.com/thoughts/adding-rigor-to-information-analysis-in-the-era-of-fake-news-and-alternative-facts/</a><br />
sound interesting too.<br>(<a href="https://roland.iwasno.net/links/?P7eXrQ">Permalink</a>)Seeed Studio re_computer case for Raspberry Pi, BeagleBone and Jetson Nanohttps://roland.iwasno.net/links/?KI_c9w2022-06-26T18:34:50+02:00See also <a href="https://www.seeedstudio.com/re_computer" rel="nofollow">https://www.seeedstudio.com/re_computer</a><br>(<a href="https://roland.iwasno.net/links/?KI_c9w">Permalink</a>)SmartPi, your personal smart meterhttps://roland.iwasno.net/links/?ojNxEA2022-06-26T18:31:31+02:00The SmartPi expansion module extends the Raspberry Pi by interfaces for voltage measurement and non-contact current measurement and thusbecomes a fully-fledged SmartMeter that controls and records powerconsumption and power generation and makes it available in the network or the Internet.<br>(<a href="https://roland.iwasno.net/links/?ojNxEA">Permalink</a>)rpirtscts is a simple linux command for enabling the hardware flow control pins for the ttyAMA0 serial port on the Raspberry Pi.https://roland.iwasno.net/links/?Z_e8kQ2022-05-31T23:53:30+02:00Found on Jamie Zawinsky's blog <a href="https://www.jwz.org/blog/2016/10/export-termaaa-60/#comment-169515" rel="nofollow">https://www.jwz.org/blog/2016/10/export-termaaa-60/#comment-169515</a><br>(<a href="https://roland.iwasno.net/links/?Z_e8kQ">Permalink</a>)Knowledge/Quick_Review_of_RPi_Zero_2_W.md at master · ThomasKaiser/Knowledge · GitHubhttps://roland.iwasno.net/links/?X5FMfw2022-05-30T11:51:32+02:00Interesting review of the Raspberry π 2 W, found via a link on Jamie Zawinsky's blog<br />
<a href="https://www.jwz.org/blog/2018/12/advanced-linux-sound-architecture/#comment-195132" rel="nofollow">https://www.jwz.org/blog/2018/12/advanced-linux-sound-architecture/#comment-195132</a><br />
See also the <a href="https://ownyourbits.com/2019/02/02/whats-wrong-with-the-raspberry-pi/" rel="nofollow">https://ownyourbits.com/2019/02/02/whats-wrong-with-the-raspberry-pi/</a><br>(<a href="https://roland.iwasno.net/links/?X5FMfw">Permalink</a>)Unix on a Pi Picohttps://roland.iwasno.net/links/?tTM5rA2022-03-26T22:15:01+01:00Instructions for running Mini-Unix <a href="http://www.tavi.co.uk/unixhistory/mini-unix.html" rel="nofollow">http://www.tavi.co.uk/unixhistory/mini-unix.html</a> on an emulated pdp-11 using a Raspberry pi pico.<br>(<a href="https://roland.iwasno.net/links/?tTM5rA">Permalink</a>)Enviro for Raspberry Pihttps://roland.iwasno.net/links/?rtg3Kw2022-03-26T22:05:46+01:00Hat for Raspberry Pi with a number of sensors: <br />
BME280 temperature, pressure, humidity sensor <br />
LTR-559 light and proximity sensor <br />
MICS6814 analog gas sensor <br />
ADS1015 analog to digital converter (ADC) <br />
MEMS microphone (datasheet)<br />
0.96" colour LCD (160x80)<br />
Connector for particulate matter (PM) sensor (available separately, see <a href="https://shop.pimoroni.com/products/pms5003-particulate-matter-sensor-with-cable?variant=29075640352851" rel="nofollow">https://shop.pimoroni.com/products/pms5003-particulate-matter-sensor-with-cable?variant=29075640352851</a> )<br>(<a href="https://roland.iwasno.net/links/?rtg3Kw">Permalink</a>)calculating π in dc(1)https://roland.iwasno.net/links/?VuU1FA2022-02-22T11:07:33+01:00Two dc(1) programs to calculate π.<br>(<a href="https://roland.iwasno.net/links/?VuU1FA">Permalink</a>)Some useful functions for a Raspberry Pi Pico | Notes on Linuxhttps://roland.iwasno.net/links/?R-hOIQ2022-01-27T12:37:40+01:00Found via <a href="https://www.hpmuseum.org/forum/thread-17957-post-156688.html#pid156688" rel="nofollow">https://www.hpmuseum.org/forum/thread-17957-post-156688.html#pid156688</a><br>(<a href="https://roland.iwasno.net/links/?R-hOIQ">Permalink</a>)Clock, Weather station and Orreryhttps://roland.iwasno.net/links/?xWksuw2022-01-01T20:55:52+01:00(<a href="https://roland.iwasno.net/links/?xWksuw">Permalink</a>)Home · will127534/RaspberryPiAtomicNixieClock Wiki · GitHubhttps://roland.iwasno.net/links/?tB3_zA2021-12-06T13:16:51+01:00Found on Leah Neukirchen's blog <a href="https://leahneukirchen.org/trivium/2021-09-19" rel="nofollow">https://leahneukirchen.org/trivium/2021-09-19</a><br>(<a href="https://roland.iwasno.net/links/?tB3_zA">Permalink</a>)Pi-KVM - Open and cheap DIY IP-KVM on Raspberry Pihttps://roland.iwasno.net/links/?WoChMQ2021-10-17T13:48:36+02:00A very simple and fully functional Raspberry Pi-based KVM over IP that you can make with your own hands without any soldering!<br>(<a href="https://roland.iwasno.net/links/?WoChMQ">Permalink</a>)Slice - LibreELEC Forumhttps://roland.iwasno.net/links/?LFXa6g2021-07-02T15:11:06+02:00Builds and other info for FiveNinjas Slice (CM1) and Slice2 (CM3) devices.<br />
See <a href="https://forum.libreelec.tv/thread/8845-slice-fiveninjas-original-forum-dead/?postID=53810#post53810" rel="nofollow">https://forum.libreelec.tv/thread/8845-slice-fiveninjas-original-forum-dead/?postID=53810#post53810</a> for an announcement of a repackaging of LibreELEC.<br>(<a href="https://roland.iwasno.net/links/?LFXa6g">Permalink</a>)A simple cross-compiler for the Raspberry Pihttps://roland.iwasno.net/links/?gHxfjg2021-04-18T18:27:08+02:00(<a href="https://roland.iwasno.net/links/?gHxfjg">Permalink</a>)The Amsterdam Compiler Kithttps://roland.iwasno.net/links/?dfwBJQ2021-04-02T23:54:59+02:00The Amsterdam Compiler Kit is a cross-platform compiler and toolchain suite that is small, portable, extremely fast, and extremely flexible. It targets a number of low-end machines including the Z80, 8086 and 80386, but there are many other code generators available. It supports several languages, including ANSI C, Pascal and Modula-2, and contains integrated runtime libraries including a libc.<br />
<br />
The maintainer, David Given states "I, dtrg, cannot honestly recommend using the ACK for production code unless as a stop-gap measure or unless the other benefits of the ACK (e.g. having a very lightweight turnkey toolchain is valuable to you) outweigh the code quality."<br>(<a href="https://roland.iwasno.net/links/?dfwBJQ">Permalink</a>)BerryBoothttps://roland.iwasno.net/links/?HZ3f-w2021-03-28T20:44:34+02:00This bootloader allows you to install multiple Raspberry Pi operating systems on a single SD card, as well as to store OS files on a separate hard drive, rather than on an SD card, as is usually the case.<br />
The site lists a number of operating systems for the Raspberry π.<br>(<a href="https://roland.iwasno.net/links/?HZ3f-w">Permalink</a>)gokrazy is a pure-Go userland for your Raspberry Pi 3/4 applianceshttps://roland.iwasno.net/links/?Q9kqlg2021-03-24T20:01:16+01:00For a long time, we were unhappy with having to care about security issues and Linux distribution maintenance on our various Raspberry Pis.<br />
Then, we had a crazy idea: what if we got rid of memory-unsafe languages and all software we don’t strictly need?<br />
Turns out this is feasible. gokrazy is the result.<br>(<a href="https://roland.iwasno.net/links/?Q9kqlg">Permalink</a>)raspap-webgui | Simple wireless AP setup & management for Debian-based deviceshttps://roland.iwasno.net/links/?FCILxg2021-03-12T17:53:09+01:00RaspAP lets you quickly get a wireless access point up and running to share the connectivity of many popular Debian-based devices, including the Raspberry Pi. Our popular Quick installer creates a known-good default configuration that “just works” on all current Raspberry Pis with onboard wireless. A responsive interface gives you control over the relevant services and networking options. Advanced DHCP settings, OpenVPN client support, SSL, security audits, themes and multilingual options are included.<br>(<a href="https://roland.iwasno.net/links/?FCILxg">Permalink</a>)Cowgol 2.0: Ada-inspired language for very small systemshttps://roland.iwasno.net/links/?mfqhrA2021-02-23T14:45:29+01:00Main page is <a href="http://cowlark.com/cowgol/" rel="nofollow">http://cowlark.com/cowgol/</a><br />
It used to support the Apollo Guidance Computer used in the Apollo spacecraft, but I had to remove the code generator while rewriting the compiler and I haven’t reworked the AGC backend.<br />
<a href="http://cowlark.com/2019-07-20-cowgol-agc/index.html" rel="nofollow">http://cowlark.com/2019-07-20-cowgol-agc/index.html</a><br />
The author also ported the Fuzix operating system to the Raspberry π pico.<br />
<a href="http://cowlark.com/2021-02-16-fuzix-pi-pico/index.html" rel="nofollow">http://cowlark.com/2021-02-16-fuzix-pi-pico/index.html</a><br />
<br />
His tool <a href="https://github.com/davidgiven/narcissus" rel="nofollow">https://github.com/davidgiven/narcissus</a> to remap keys might be interesting too.<br />
So is his Forth system <a href="http://cowlark.com/fforth/" rel="nofollow">http://cowlark.com/fforth/</a><br>(<a href="https://roland.iwasno.net/links/?mfqhrA">Permalink</a>)Personal serverhttps://roland.iwasno.net/links/?l9iPHQ2020-11-30T23:30:53+01:00"A radical, uncompromising, plug and play personal server, offering one-click installation and simple configuration of open source software services that run over Tor V3. The Embassy is your sovereign territory in the land of the Internet. No technical expertise required."<br />
Found on the Fairphone forum.<br>(<a href="https://roland.iwasno.net/links/?l9iPHQ">Permalink</a>)iSCSI Root Like a Data Centerhttps://roland.iwasno.net/links/?79bN_g2020-11-13T10:55:40+01:00Detailed description for using a network root filesystem on a Raspberry π. Has lots of details, for example I learned about the fatlabel program.<br>(<a href="https://roland.iwasno.net/links/?79bN_g">Permalink</a>)Turing Pi 2 announcement - Turing Pi Cluster Boardhttps://roland.iwasno.net/links/?aXcOYQ2020-10-20T15:35:03+02:00Up to 4 CM4 modules with lots of interfaces, found on <br />
<a href="https://www.raspberrypi.org/blog/raspberry-pi-compute-module-4/" rel="nofollow">https://www.raspberrypi.org/blog/raspberry-pi-compute-module-4/</a><br>(<a href="https://roland.iwasno.net/links/?aXcOYQ">Permalink</a>)Website hosting on Raspberry Pi 4 with Mythic Beasts - Raspberry Pihttps://roland.iwasno.net/links/?2cxhaA2020-07-07T13:50:34+02:00Just what it says. A 4 GB Rπ costs £8.63/month ≈ €9.57/month.<br>(<a href="https://roland.iwasno.net/links/?2cxhaA">Permalink</a>)Share your keyboard and mouse between computers with Barrier - Raspberry Pihttps://roland.iwasno.net/links/?P45cVg2020-05-20T14:53:15+02:00Source and binaries for (among others) 64 bit Windows can be found on <a href="https://github.com/debauchee/barrier/" rel="nofollow">https://github.com/debauchee/barrier/</a><br>(<a href="https://roland.iwasno.net/links/?P45cVg">Permalink</a>)DietPi - Lightweight justice for your SBChttps://roland.iwasno.net/links/?mT_2Gg2020-04-21T17:32:43+02:00Highly optimised minimal Debian OS<br />
<br />
DietPi is extremely lightweight at its core, our images start at 400MB in size (3x lighter than 'Raspbian Lite'). With features of low process/memory footprint and DietPi-RAMlog installed by default, DietPi allows you to get the maximum performance from your device.<br>(<a href="https://roland.iwasno.net/links/?mT_2Gg">Permalink</a>)Slice 'how-to' wikihttps://roland.iwasno.net/links/?sZ2v0w2020-04-16T01:00:13+02:00Wiki about the Slice media Player. Last updated 2015-11.<br>(<a href="https://roland.iwasno.net/links/?sZ2v0w">Permalink</a>)gpsctl is a utility program written for Raspberry Pi computers using a U-Blox GPS boardhttps://roland.iwasno.net/links/?Z3HrqA2020-02-28T14:56:49+01:00gpsctl is a utility program written for Raspberry Pi computers using a U-Blox GPS board. The author's rig is a Raspberry Pi 3 Model B with a Uputronix GPS board, which uses a U-Blox MAX-M8Q GPS module. Some of gpsctl's functions are generic for any GPS that streams NMEA data to a Linux serial port, and these should work on any Linux system. Most of gpsctl's functions, however, are quite specific to the U-Blox products, and use their proprietary UBX protocol (again, on a serial port).<br />
Found on <a href="https://thepihut.com/products/raspberry-pi-gps-hat" rel="nofollow">https://thepihut.com/products/raspberry-pi-gps-hat</a><br>(<a href="https://roland.iwasno.net/links/?Z3HrqA">Permalink</a>)