openocd
MicroPython
openocd | MicroPython | |
---|---|---|
5 | 197 | |
1,478 | 18,346 | |
1.8% | 0.8% | |
9.3 | 9.8 | |
7 days ago | 7 days ago | |
C | C | |
GNU General Public License v3.0 or later | MIT |
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.
openocd
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Debugging nrf52810 Mouse
[3] https://openocd.org/
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Why/how to implement scripting languages with C/C++ codebase.
If you want an example, look at the source code of OpenOCD. It uses TCL for chip and adapter support, meaning you could add support for a new chip or JTAG adapter without the need to recompile OpenOCD.
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Xilinx UltraScale+ openocd programming
Hi! I am trying to a find a way to run a firmware for ARM Cortex-A53 on Ultra96 board using Ultra96 JTAG/UART pod and openocd. Openocd provides a target tcl file for Ultrascale+, but it is not working out of the box. Target CPU can not be examined after this set up.
- Raspberry Pi Debug Probe: a plug-and-play debug kit
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Is it possible to access a ZynqMP FPGA JTAG through software from the ARM processors?
OpenOCD has a GPIO bitbang driver. You can also use remote_bitbang, with the server on your arm processor.
MicroPython
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RustPython
Just putting my hand up to say that MicroPython is awesome (and runs on the RP2040). https://micropython.org
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Lilygo T-Deck: 2.8-inch IPS LCD display, mini keyboard, and ESP32 processor
Gah, I just ordered one on impulse [1]. I've wanted to build out a WiFi PDA for quite some time now and I like this hardware.
I'm quite liking the idea of running tulip MicroPython [2] on it, or going back to pure MicroPython [3] and writing some drivers. Apparently something like ampy can be used to upload/download Python files [4].
Threads could be quite exciting for running multiple programs at once [5], although I have no idea what it means for two programs to fight over GPIO! It does seem as though MicroPython can only utilise a single core [6].
[1] https://www.lilygo.cc/products/t-deck?variant=43087936487605
[2] https://github.com/bwhitman/tulipcc/tree/main/tulip/tdeck
[3] https://docs.micropython.org/en/latest/esp32/tutorial/intro....
[4] https://www.digikey.co.uk/en/maker/projects/micropython-basi...
[5] https://docs.micropython.org/en/latest/library/_thread.html
[6] https://github.com/micropython/micropython/issues/8197
- MicroPython v1.22.0
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MicroPython VS PikaPython - a user suggested alternative
2 projects | 25 Dec 2023
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about microprocessor
If you really want to engage in the travesty that is shoehorning a high level scripting language into an environment that has 512 bytes of RAM and less clock cycles than an electric toothbrush, there is micropython.
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CAN Bus with MicroPython
There is some work to implement a common CAN interface in micropython but it's some way off yet: https://github.com/micropython/micropython/pull/13149
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Show HN: MicroLua – Lua for the RP2040 Microcontroller
https://github.com/raspberrypi/pico-sdk/ links to a PDF about connecting to the interwebs with a pi pico.
micropython/micropython//ports/rp2/boards/RPI_PICO_W: https://github.com/micropython/micropython/tree/master/ports...
raspberrypi/pico-sdk /lib: btstack, cyw43-driver, lwip, mbedtls, tinyusb https://github.com/raspberrypi/pico-sdk/tree/master/lib
raspberrypi/pico-examples//pico_w/wifi/access_point/picow_access_point.c:
https://github.com/raspberrypi/pico-examples/blob/master/pic...
There's an iperf opkg pkg, or is it just netperf (which works with fluent)?
raspberrypi/pico-examples//pico_w/wifi/iperf/picow_iperf.c:
- WebUSB Support for RP2040
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Ask HN: Embedded Scripting Options for Microcontrollers
Needed for hobby project, maintained by very small team. Haven't decided on specific microcontroller. Needed for general bit-banging, speed and code size are not priorities.
So far have considered MicroPython [0] [1] and Lua [2] [3], but open for suggestions for others.
What are experiences?
[0] https://micropython.org/
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Arduino or python
Python is also a general-purpose programming language. It's typically used on desktop / laptop computers. But Micropython is a variant that can be used to program embedded devices.
What are some alternatives?
wizio-pico - Raspberry Pi Pico development platform for PlatformIO
circuitpython - CircuitPython - a Python implementation for teaching coding with microcontrollers
LuatOS - LuatOS -- Powerful embedded Lua Engine for IoT devices, with many components and low memory requirements (16K RAM, 128K Flash)
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
pico-project-bootstrap - Kickstart your RP2040 Pico Projects with VS Code integrated one-click compile/upload, one-click debugging
PlatformIO - Your Gateway to Embedded Software Development Excellence :alien:
pico-debug - virtual debug pod for RP2040 "Raspberry Pi Pico" with no added hardware
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
g305-re - Reverse engineering of the G305 mouse by Logitech
Espruino - The Espruino JavaScript interpreter - Official Repo
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.
IronPython - Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.