Embedded Systems Weekly
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The embedded systems newsletter. Weekly selection of embedded software and hardware articles. Hand-made, on Friday. Subscribe here https://embedsysweekly.com/
The hidden JTAG in your Qualcomm/Snapdragon device’s USB port www.linaro.org/blog/hidden-...
The hidden JTAG in your Qualcomm/Snapdragon device’s USB port | Blog | Linaro
Learn about JTAG and EUD
www.linaro.org
July 1, 2025 at 7:56 AM
The hidden JTAG in your Qualcomm/Snapdragon device’s USB port www.linaro.org/blog/hidden-...
Writing a basic Linux device driver when you know nothing about Linux drivers or USB crescentro.se/posts/writin... #embedded
Writing a basic Linux device driver when you know nothing about Linux drivers or USB
crescentro.se
June 26, 2025 at 2:25 PM
Writing a basic Linux device driver when you know nothing about Linux drivers or USB crescentro.se/posts/writin... #embedded
The VTech Socratic Method (the teardown of a VTech’s computer from the 90´s) www.leadedsolder.com/2025/04/22/v... #teardown #retro #reverseengineer
The VTech Socratic Method
Initial technical exploration of the VTech Socrates line of Z80-based educational home computers. A composite video modification board is developed.
www.leadedsolder.com
April 25, 2025 at 9:33 PM
The VTech Socratic Method (the teardown of a VTech’s computer from the 90´s) www.leadedsolder.com/2025/04/22/v... #teardown #retro #reverseengineer
Brushing Up on Hardware Hacking
Part 1 - PiFex Configuration voidstarsec.com/blog/pifex-p...
Part 2 - SPI, UART, Pulseview, and Flashrom voidstarsec.com/blog/brushin...
Part 3 - SWD and OpenOCD voidstarsec.com/blog/brushin...
#embeddedsystems #raspberrypi #hardwarehacking
Part 1 - PiFex Configuration voidstarsec.com/blog/pifex-p...
Part 2 - SPI, UART, Pulseview, and Flashrom voidstarsec.com/blog/brushin...
Part 3 - SWD and OpenOCD voidstarsec.com/blog/brushin...
#embeddedsystems #raspberrypi #hardwarehacking
Brushing Up on Hardware Hacking Part 1 - PiFex Configuration
With this post we provide an introduction to a three part series on hardware hacking and how to use a Raspberry Pi as a hardware hacking multitool. This post covers how to configure the Raspberry Pi a...
voidstarsec.com
April 18, 2025 at 11:27 PM
Brushing Up on Hardware Hacking
Part 1 - PiFex Configuration voidstarsec.com/blog/pifex-p...
Part 2 - SPI, UART, Pulseview, and Flashrom voidstarsec.com/blog/brushin...
Part 3 - SWD and OpenOCD voidstarsec.com/blog/brushin...
#embeddedsystems #raspberrypi #hardwarehacking
Part 1 - PiFex Configuration voidstarsec.com/blog/pifex-p...
Part 2 - SPI, UART, Pulseview, and Flashrom voidstarsec.com/blog/brushin...
Part 3 - SWD and OpenOCD voidstarsec.com/blog/brushin...
#embeddedsystems #raspberrypi #hardwarehacking
Demystifying the #! (shebang): Kernel Adventures crocidb.com/post/kernel-... #kernel #linuxkernel #linux
Demystifying the #! (shebang): Kernel Adventures
Clarifying the shebang (#!) mechanism: A step-by-step look using strace and kernel code shows how Linux handles script execution directly, revealing the shell isn't involved initially.
crocidb.com
April 10, 2025 at 9:20 PM
Demystifying the #! (shebang): Kernel Adventures crocidb.com/post/kernel-... #kernel #linuxkernel #linux
Print your own USB connector lucstechblog.blogspot.com/2025/03/prin... #3dprinting #breadboard #soldering
Print your own USB connector
A weblog about technology including Arduino, Raspberry, Attiny, 3D printing, Electronics, tinkering and all kinds of diy projects.
lucstechblog.blogspot.com
April 8, 2025 at 9:30 PM
Print your own USB connector lucstechblog.blogspot.com/2025/03/prin... #3dprinting #breadboard #soldering
An FPGA-based LGP-30 Replica
LGP-30 can be considered as the first "desk computer" from 1956. Actually first "smaller than a desk" 👀
www.e-basteln.de/computing/lg...
LGP-30 can be considered as the first "desk computer" from 1956. Actually first "smaller than a desk" 👀
www.e-basteln.de/computing/lg...
An FPGA-based LGP-30 Replica · e-basteln
A pocket-sized, FPGA-based replica of the LGP-30 computer
www.e-basteln.de
April 8, 2025 at 7:12 AM
An FPGA-based LGP-30 Replica
LGP-30 can be considered as the first "desk computer" from 1956. Actually first "smaller than a desk" 👀
www.e-basteln.de/computing/lg...
LGP-30 can be considered as the first "desk computer" from 1956. Actually first "smaller than a desk" 👀
www.e-basteln.de/computing/lg...
Just barely fitting a full wi-fi stack on the nRF9151 danielmangum.com/posts/nrf915... #embedded #mcu #programming
Just Barely Fitting a Full Wi-Fi Stack on the nRF9151
In my last post on the Nordic Semiconductor Thingy:91 X IoT prototyping platform, I outlined the features and architecture of the device. The combination of wireless protocols on the Thingy:91 X (Blue...
danielmangum.com
April 7, 2025 at 8:56 PM
Just barely fitting a full wi-fi stack on the nRF9151 danielmangum.com/posts/nrf915... #embedded #mcu #programming
The earliest versions of the very first c compiler known to exist in the wild written by the late legend himself Dennis M. Ritchie github.com/mortdeus/leg...
GitHub - mortdeus/legacy-cc: The earliest versions of the very first c compiler known to exist in the wild written by the late legend himself dmr.
The earliest versions of the very first c compiler known to exist in the wild written by the late legend himself dmr. - GitHub - mortdeus/legacy-cc: The earliest versions of the very first c compi...
github.com
March 24, 2025 at 6:56 PM
The earliest versions of the very first c compiler known to exist in the wild written by the late legend himself Dennis M. Ritchie github.com/mortdeus/leg...
The little book about OS development by Erik Helin and Adam Renberg littleosbook.github.io #embedded #embedsys
The little book about OS development
littleosbook.github.io
March 22, 2025 at 12:07 AM
The little book about OS development by Erik Helin and Adam Renberg littleosbook.github.io #embedded #embedsys
Linkers and orphaned sections allthingsembedded.com/post/orphan_...
Linkers and orphaned sections
Problem statement I recently came across a situation in a project where I had the following code:
1 2 3 4 5 6 7 8 9 10 struct FaultInfo final { uint32_t r0; uint32_t r1; // And all the other register ...
allthingsembedded.com
March 14, 2025 at 10:36 PM
Linkers and orphaned sections allthingsembedded.com/post/orphan_...
A open-source guide and kit for building on FPGA cost effectively github.com/matchahack/m...
GitHub - matchahack/matcha.kit: A open-source guide and kit for building on FPGA cost effectively 🍵
A open-source guide and kit for building on FPGA cost effectively 🍵 - matchahack/matcha.kit
github.com
March 14, 2025 at 10:32 PM
A open-source guide and kit for building on FPGA cost effectively github.com/matchahack/m...
Online embedded Rust simulator wokwi.com/rust
Rust on Wokwi - Online ESP32, STM32, Arduino Simulator
IoT and Embedded System Simulator: ESP32, STM32, Arduino, Raspberry Pi Pico, displays, sensors, motors and WiFi simulation.
wokwi.com
March 9, 2025 at 8:23 PM
Online embedded Rust simulator wokwi.com/rust
Let's code a TCP/IP stack
1: Ethernet & ARP www.saminiir.com/lets-code-tc...
2: IPv4 & ICMPv4 www.saminiir.com/lets-code-tc...
1: Ethernet & ARP www.saminiir.com/lets-code-tc...
2: IPv4 & ICMPv4 www.saminiir.com/lets-code-tc...
Let's code a TCP/IP stack, 1: Ethernet & ARP
Writing your own TCP/IP stack may seem like a daunting task. Indeed, TCP has accumulated many specifications over its lifetime of more than thirty years. The core specification, however, is seemingly ...
www.saminiir.com
March 4, 2025 at 7:14 AM
Let's code a TCP/IP stack
1: Ethernet & ARP www.saminiir.com/lets-code-tc...
2: IPv4 & ICMPv4 www.saminiir.com/lets-code-tc...
1: Ethernet & ARP www.saminiir.com/lets-code-tc...
2: IPv4 & ICMPv4 www.saminiir.com/lets-code-tc...
NASA Procedural Requirements from March 08, 2022 to March 08, 2027 nodis3.gsfc.nasa.gov/displayDir.c...
(Compliance is mandatory for NASA employees)
(Compliance is mandatory for NASA employees)
NPR 7150.2D - main
nodis3.gsfc.nasa.gov
February 17, 2025 at 11:51 AM
NASA Procedural Requirements from March 08, 2022 to March 08, 2027 nodis3.gsfc.nasa.gov/displayDir.c...
(Compliance is mandatory for NASA employees)
(Compliance is mandatory for NASA employees)
Reposted by Embedded Systems Weekly
🧩 Tutorial to Write Rust Code for Using Bluetooth Low Energy (BLE) on ESP32
esp32.implrust.com/bluetooth/in...
#rustlang #esp32 #programming
esp32.implrust.com/bluetooth/in...
#rustlang #esp32 #programming
February 15, 2025 at 6:03 PM
🧩 Tutorial to Write Rust Code for Using Bluetooth Low Energy (BLE) on ESP32
esp32.implrust.com/bluetooth/in...
#rustlang #esp32 #programming
esp32.implrust.com/bluetooth/in...
#rustlang #esp32 #programming