DAPLink
PlatformIO
DAPLink | PlatformIO | |
---|---|---|
5 | 96 | |
2,161 | 7,540 | |
1.5% | 1.0% | |
6.1 | 9.1 | |
4 days ago | 9 days ago | |
C | Python | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
DAPLink
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At what abstraction level does the USB MSC class operate?
If you just want to transfer data without necessarily using a filesystem on your storage device, check out daplink. It implements a virtual FAT filesystem over USB so you can copy over firmware updates easily.
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DAP-Link Confusion
From what I've found that DAP-Link is actually an ARM Mbed open source project to basically be similar to STM32 ST-Link: https://github.com/ARMmbed/DAPLink
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What are some interesting uses of WebUSB you have come across?
It's used for flashing the BBC micro:bit in both Microsoft MakeCode (makecode.microbit.org) and the micro:bit Python Editor (python.microbit.org). MakeCode uses it for lots of other devices like MakeCode Arcade too https://arcade.makecode.com )
It's amazing for students to be able to quickly get a program they've written in their browser onto a device in their hands that can respond to and interact with the real world.
Also great because with MicroPython and the Python Editor you get a standalone Python environment including REPL that's completely isolated from the PC - schools love it because no matter what the students do they're not going to break the host PCs.
(The firmware that implements web USB on the micro:bit's USB interface chip is open source, DAPLink https://github.com/ARMmbed/DAPLink - poke
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The design approach to the Zig programming language
https://github.com/ARMmbed/DAPLink/blob/main/source/daplink/...
Note the nested do { do { } while (); if (err) break;} while(); if (err) break;
Should that code be rewritten? Most certainly it should, and it should be given a proper Error type. However, when you are first porting it, you need to match semantics or you get a bunch of off-by-one, missed error, or missed end of stream bugs. And, as you point out, the Rust loop{} equivalents suck.
We've all written suboptimal code, and we all live in a suboptimal world. :)
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How to flash an arm microcontroller on Linux?
I checked for DAPLink, but this seems to require keil, based on what I read in the readme.
PlatformIO
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Help Needed with Tauri Desktop App for NFC Card Enrollment on ESP32
For the ESP32 in read mode, we've successfully developed a project using PlatformIO that accepts the key during build time and stores it in memory.
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It's 2023 why embedded development is so cumbersome?(rant)
Check out Zephyr OS and Platform IO. Zephyr is part of the Linux foundation and has similarities to Linux with how it performs hardware abstraction (device tree). Platform IO integrates with other frameworks including mbed and Arduino.
- Is there an extension in vs code to do embedded programming
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Debug program using PlatformIO and avr-stub
PlatformIO together with avr-stub can be used to do source level debugging but there are some caveats.
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Do you know some sbc or soc that can be programed to run rtos and c++ on top?
Look into https://platformio.org/, it can abstract over a few RTOSes, and can show you which OSes work with which chips/boards.
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Newbie question on identifying board in IDE
If the HW looks like it works, you could also try alternate programming software. (e.g. TinyGo or PlatformIO)
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Issue with Adafruit ESP32-S3: COM port switching, etc.
You might have better luck with PlatformIO than the Arduino IDE; it's better at automatically choosing the serial port, though I can't say I've used it under Windows.
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Made some progress on the Chessboard this week
My other suggestion takes more work but will make your life oh so much better. Professionally I have used and highly recommend. https://platformio.org/ which is free!
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Ask HN: Best books to learn embedded systems?
Will you be doing embedded Linux? Embedded RTOS? Bare metal? Microcontrollers? SoC (say, FPGA with a hard processor core)?
You can do a lot with QEMU. https://bootlin.com/ has a lot of great, free training material.
https://bootlin.com/doc/training/embedded-linux-qemu/embedde...
is one of my favorites.
Learning to cross-compile, do embedded debugging, the process of booting an embedded system (which varies depending on the answers to the above questions), learning how to read a technical reference for the processor you’re using as well as for peripherals you’re likely to interact with - SPI, i2c, UART, maybe PCIe, are all handy skills. Learn a bit about JTAG, hardware, reading schematics, etc. Even being able solder is helpful.
There may be books (I had a great embedded Linux book when I started) but there are lots of online materials too. Check out https://platformio.org/
There are fun embedded boards and projects for microcontrollers too - micropython on an rpi pico, tinygo, eLua, etc.
What are some alternatives?
pico-debug - virtual debug pod for RP2040 "Raspberry Pi Pico" with no added hardware
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
pyOCD - Open source Python library for programming and debugging Arm Cortex-M microcontrollers
duino-coin - ᕲ Duino-Coin is a coin that can be mined with almost everything, including Arduino boards.
NXP-MCUBootUtility - 恩智浦全系列MCU安全启动一站式工具(研发模式),基于Python2.7.15+wxPython4.0.3
meson - The Meson Build System
remote-debugger
BitBake - The official bitbake Git is at https://git.openembedded.org/bitbake/. Do not open issues or file pull requests here.
libopencm3 - Open source ARM Cortex-M microcontroller library
ESPAsyncWebServer - Async Web Server for ESP8266 and ESP32
ig-debugheap - Debug heap useful for tracking down memory errors.
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.