nano4k_hdmi_tx
PlatformIO
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| nano4k_hdmi_tx | PlatformIO | |
|---|---|---|
| 3 | 96 | |
| 16 | 7,526 | |
| - | 1.6% | |
| 0.0 | 9.1 | |
| over 1 year ago | 5 days ago | |
| GLSL | Python | |
| - | 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.
nano4k_hdmi_tx
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where are the LVDSs in tang nano 9K board?
This is how I declared some TLVDS for this HDMI transmitter I made a while back, hope it helps for reference, let me know if something looks off to you.
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I've been working on my own DVI TX implementation, just tried out an SRAM framebuffer and it works! 180x120, 64 color goodness
You can check out the project on Github here.
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Learning HDMI (via DVI-D) output on Gowin-4/Tang Nano 4K
The HDMI output is a good start, looks like we both settled on the signed coordinates idea, but I settled with the PAL bars and a bouncy box, the image you generated looks a lot more impressive than my bars!
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?
psram-tang-nano-9k - An open source PSRAM/HyperRAM controller for Sipeed Tang Nano 9K / Gowin GW1NR-LV9QN88PC6/15 FPGA
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
openFPGALoader - Universal utility for programming FPGA
duino-coin - ᕲ Duino-Coin is a coin that can be mined with almost everything, including Arduino boards.
eda_tools - A Dockerfile with a collections of ready to use open source EDA tools: Yosys, SimbiYosys (with Z3, boolector and Yices2), nextpnr-ice40, netxpnr-ecp5, nextpnr-gowin, Amaranth HDL, Silice and Verilator.
meson - The Meson Build System
HDMI_testikuva - Sipeed Tang Nano 4K FPGA implementation of the static tuning picture I watched on TV as a kid.
BitBake - The official bitbake Git is at https://git.openembedded.org/bitbake/. Do not open issues or file pull requests here.
gowin_fpga_tutorials - Tutorials centred around Gowin FPGA parts for the /r/GowinFPGA subreddit
ESPAsyncWebServer - Async Web Server for ESP8266 and ESP32
my_hdmi_device - New clean hdmi implementation for ulx3s, icestick, icoboard, arty7, colorlight i5 and blackicemx! With tmds encoding hacked down from dvi standard. Supports DDR and SRD tranfser!
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.