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pico-sdk | picodvi | |
---|---|---|
47 | 30 | |
3,096 | 195 | |
3.5% | - | |
5.8 | 0.0 | |
5 days ago | about 3 years ago | |
C | C | |
BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
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.
pico-sdk
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Raspberry Pico C: Remote Sensor
In the Pico SDK repository, find the external/pico_sdk_import.cmake file
- Pico C repeating timer interrupt not working
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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:
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pico/cyw43_arch.h: No such file or directory, Please help im losing my mind
Relevant link: https://github.com/raspberrypi/pico-sdk/issues/979
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How can I get started with embedded systems that isn't Arduino?
There is an official sdk in C and C++ as well as a really thorough sdk guide, and a separate "getting started" guide which shows you how to upload files using command line and vs code.
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Getting blink example to work on Pico W on Arch Linux
Arch is using Gcc 13.0.1 and there's a bug fix that I had to manually apply so that uint16_t could be resolve. See https://github.com/raspberrypi/pico-sdk/pull/1318/files.
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How can I access the Pico W's LED with the rp-hal crate?
the LED of the W is hooked to the wireless chip. in the c sdk, the function to tell the chip to set it's gpio pin(s) is: cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1); where CYW43_WL_GPIO_LED_PIN is the macro to the LED. (https://github.com/raspberrypi/pico-sdk/blob/master/src/rp2_common/pico_cyw43_arch/include/pico/cyw43_arch.h line 468)
- Show HN: PicoVGA Library – VGA/TV Display on Raspberry Pi Pico
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Raspberry Pi Pico SDK 1.5.0 with Bluetooth Support: A Leap Forward for Microcontroller Development
The latest release of the Pico Software Developer Kit (SDK) version 1.5.0 is a significant milestone in that evolution. This new version includes many exciting features, the most notable of which is Bluetooth support. Read More - https://bit.ly/3Yyb0qi
- SDK update for Raspberry Pi Pico W unlocks Bluetooth support
picodvi
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FuryGpu – Custom PCIe FPGA GPU
The RP2040 is a great MCU for playing with graphics as it can bit bang VGA and DVI/HDMI. There's some info on the DVI here: https://github.com/Wren6991/PicoDVI
I wrote a couple of articles on how to do bit banged VGA on the RP2040 from scratch: https://gregchadwick.co.uk/blog/playing-with-the-pico-pt5/ and https://gregchadwick.co.uk/blog/playing-with-the-pico-pt6/ plus an intro to PIO https://gregchadwick.co.uk/blog/playing-with-the-pico-pt4/
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Video Game Module for Flipper Zero
A few years back someone was bit banging DVI and 720p 30fps video straight off the RP2040 GPIO pins with just inline resistors between not and the HDMI cable.
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VGA driver using PIO and DMA on the RP2040
I have the Adafruit DVI board and have been hacking on it some. It's more fun than should be allowed.
There's a project to get this running using Rust[1]. Currently it outputs the blue channel with sync, but has trouble with the other two channels. I don't have a hardware lab with scope, logic analyzer, etc., so it's not easy for me to debug.
In the meantime, I've been doing some experiments in the C codebase as well[2], mostly in the direction of proportionally spaced bitmap text, using the fonts in the X11 distribution.
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Recommend MCU with dual USB - one host and one device IF?
There is even bit-banged DVI library for pico.
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Show HN: PicoVGA Library – VGA/TV Display on Raspberry Pi Pico
Apparently, there is a digital video output project for the RP2040 already out there [0]! As for why digital video is more rare, it is because the common digital video formats are higher bandwidth and require higher signal integrity.
- Fast algorithm to scale a image
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Least resourceful 18 year old air defense ukrainian soldier with basic coding abilities
I've seen people implement DVI with PIO, and I'm sure basic missile commands wouldn't be as bandwidth-intensive as that.
- Is a Raspberry Pi Pico able to play video on a spi-tft screen?
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Help understanding current-mode and TMDS logic in DIV/HDMI.
For example this guy (https://github.com/Wren6991/PicoDVI) essentially 'bit bangs' CML. Sure its not a completely compliant implementation, but it's pretty close... In his case using a push pull with 3.3V/0V. I don't know how he's getting a 0.8V swing.
- Bitbanged DVI on the RP2040 Microcontroller
What are some alternatives?
arduino-pico - Raspberry Pi Pico Arduino core, for all RP2040 boards
pico-examples
GP2040 - Gamepad firmware for Raspberry Pi Pico and other RP2040 microcontrollers supporting Nintendo Switch, XInput and DirectInput
showmewebcam - Raspberry Pi + High Quality Camera = High-quality USB Webcam!
Gert-VGA-666 - Resources for Gert VGA 666
RIOT - RIOT - The friendly OS for IoT
Arduino_STM32 - Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 and STM32F407 boards.
thonny - Python IDE for beginners
pico-zxspectrum - ZX Spectrum for Raspberry Pico Pi RP2040
pico-project-bootstrap - Kickstart your RP2040 Pico Projects with VS Code integrated one-click compile/upload, one-click debugging
Arduino_Core_STM32 - STM32 core support for Arduino