Renode is an open source software development framework with commercial support from Antmicro that lets you develop, debug and test multi-node device systems reliably, scalably and effectively.
Renode strengths:
- full determinism of execution, shared virtual time
- transparent & robust debugging, tracing, analysis, even in multi-node setups
- easy integration with your everyday tools, plugins
- rich model abstractions with additional functionality "for free" + modular platform
description format - automated tests and CI integrations, other collaboration features
It lets you run, debug and test unmodified embedded software on your PC - from bare System-on-Chips, through complete devices to multi-node systems.
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DNS servers optionally log queries on demand by formatting a message and storing that in a file, sending it through syslog, etc. This is an I/O-intensive operation which can dramatically slow down busy servers, and the biggest issue is we get the query but not the associated response.
The goal of this article is to run a C program bare metal on an ARM Cortex M3. We will go through the assembler code generated from a small program written in C and come up with the prerequisites that must be in place in order for it to run.
A single distribution of libraries that automatically collects traces and metrics from your app, displays them locally, and sends them to any analysis tool.
The key features of OpenCensus include:
- Standard wire protocols and consistent APIs for handling trace and metric data.
- A single set of libraries for many languages, including Java, C++, Go, .Net, Python, PHP, Node.js, Erlang, and Ruby.
- Included integrations with web and RPC frameworks, making traces and metrics available out of the box.
- Included exporters for storage and analysis tools. Right now the list includes Zipkin, Prometheus, Datadog, Stackdriver, and Azure App Insights.
- Full open source availability for additional integrations and export options.
- No additional server or daemon is required to support OpenCensus.
- In process debugging: an optional agent for displaying request and metrics data on instrumented hosts.
Debugging a problem over email/irc/BTS is slow, tedious, and hard. The developer needs to see the your problem to understand it. Debug-me aims to make debugging fast, fun, and easy, by letting the developer access your computer remotely, so they can immediately see and interact with the problem. Making your problem their problem gets it fixed fast.
Bus Pirate v3 is a universal bus interface that talks to electronics from a PC serial terminal. Get to know a chip without writing code. Eliminates a ton of early prototyping effort with new or unknown chips. A laser cut acrylic case for Bus Pirate v3.6 is also available.
This board provides 1-Wire, I2C, SPI, JTAG, asynchronous serial (UART), MIDI, PC keyboard, HD44780 LCDs, and generic 2- and 3-wire libraries for custom protocols.
Veröffentlicht am 21.12.2016
Demo from the USENIX/LISA 2016 talk: Linux 4.X Tracing Tools: Using BPF Superpowers. Full talk slides and official video will be available at https://www.usenix.org/conference/lis... . This video is the 15 (more like 18) minute demo that spans ftrace, perf, and BPF. LISA is a registered trademark of the USENIX Association and is used in this video with permission.
Modular visual interface for GDB in Python.
This comes as a standalone single-file .gdbinit which, among the other things, enables a configurable dashboard showing the most relevant information during the program execution. Its main goal is to reduce the number of GDB commands issued to inspect the current program status allowing the programmer to focus on the control flow instead.
Free and Open On-Chip Debugging, In-System Programming and Boundary-Scan Testing