pico-extras
By raspberrypi
pico-sdk
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pico-extras | pico-sdk | |
---|---|---|
6 | 47 | |
436 | 3,129 | |
4.4% | 3.9% | |
2.6 | 4.8 | |
about 1 month ago | 5 days ago | |
C | C | |
BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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-extras
Posts with mentions or reviews of pico-extras.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-30.
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Raspberry Pico C: Remote Sensor
In the Pico Extras repository, find the external/pico_extras_import.cmake file
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VGA driver using PIO and DMA on the RP2040
[2] https://github.com/raspberrypi/pico-extras/tree/master/src/c...
- External Quad SPI pins?
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i2s
pico-extras
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SD/MMC reading/writing with C SDK
There is https://github.com/raspberrypi/pico-extras/tree/master/src/rp2_common/pico_sd_card which is SDIO based, and works for reading/writing sectors, but very bare bones prototype atm.
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A Closer Look at Raspberry Pi RP2040 Programmable iOS (PIO)
I've just been getting to grips with the PIO, they are a lot of fun to program. Whilst the instruction set is very limited with only enough memory for 32 of them you can do some pretty sophisticated things. A key part of the flexibility is the ability to execute incoming data as instructions. You can stream in a mixture of data and instructions via the DMA, the PIO separates the two and uses the instructions to modify execution so a simple loop becomes a lot more flexible. You can easily sync several of them up to. The scanvideo library: https://github.com/raspberrypi/pico-extras/blob/master/src/c... which is for producing video signals (like VGA) on the fly with scanlines supplied by the CPU is a good example of what's possible. You can have multiple scanline PIO running at once, each decoding a compressed RLE format including transparency and it composes them all together on the fly.
If you've ever played one of the Zachtronics games (in particular Shenzhen IO) it feels like the programming in one of those games. Tight constraints but major possibilities when you think about it for a while.
pico-sdk
Posts with mentions or reviews of pico-sdk.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-30.
-
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