btstack
pico-sdk
btstack | pico-sdk | |
---|---|---|
10 | 47 | |
1,606 | 3,160 | |
2.3% | 3.1% | |
9.8 | 4.8 | |
4 days ago | 2 days ago | |
C | C | |
GNU General Public License v3.0 or later | BSD 3-clause "New" or "Revised" License |
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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.
btstack
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Pico Serial Bootloader (2021)
> - From https://www.cnx-software.com/2023/02/11/raspberry-pi-pico-w-... :
>> The Raspberry Pi Pico W board was launched with a WiFi 4 and Bluetooth 5.2 module based on the Infineon CYW43439 wireless chip in June 2022
> bluekitchen/btstack is the basis for the Bluetooth support in Pi Pico SDK 1.5.0+: https://github.com/bluekitchen/btstack
> /? "pi pico" bluetooth 5.2 [BLE] https://www.google.com/search?q=%22pi+pico%22+bluetooth+5.2
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Arduino / Bluetooth - Multiple Different Bluetooth Pins
What is required is a Bluetooth module that uses HCI over UART. You can then take a Bluetooth stack library like BTstack https://github.com/bluekitchen/btstack and talk with the module with the Arduino's UART
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SDK update for Raspberry Pi Pico W unlocks Bluetooth support
https://github.com/bluekitchen/btstack/tree/master/example/h...
- Anyone with iOS 12.4 and a dongle? Are you able to connect a wired keyboard or wired mouse to the dongle usb?
- Controlling an ESP32-C3 through gamepad
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Simulating keyboard presses via Bluetooth for data entry
If you are using windows then simulating a Bluetooth keyboard is tricky because the windows Bluetooth classic stack is to high level and the windows Bluetooth LE stack explicitly forbids it. This means you have two options: * You use a third party Bluetooth stack. This involves replacing the driver of you Bluetooth dongle and makes it inaccessible for "normal" Bluetooth. I personally used btstack for this and it worked pretty well. * You buy a small microcontroller (ca. 5-30€) that acts as a bridge. Should not be too difficult if you can find a Bluetooth tutorial or example for your MC.
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HFP api with esp32s (preferably in Arduino)
I have the most common esp32s WROOM board, and I want to make an HFP unit, not HFP ag. I had been googling for it for a considerable time and I already found the hfp_hf example for esp-idf. However, it doesn't really work for some reason with my phone. It's being recognized as a handsfree device, and I can send the AT commands, but my phone still uses the phone's speaker on a phone call, and sometimes the dialer app hangs when I want to select the handsfree device. This person who also attempted that mentions it in his youtube video and he uses BTstack api ported to esp32 instead. I can't get that to work either because I don't quite understand what IDE and toolchains he used (I tried importing everything to esp-idf eclipse, didn't work). I also found the last link you shared, but will that work with my board? It says it needs a Lyra board.
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ESP32 Bluetooth PAN solution
You want the ESP32 to use the phone as an access point over Bluetooth? This can’t be done with the default Bluetooth stack but https://github.com/bluekitchen/btstack is a Bluetooth stack for various platforms and has PAN support. This isn’t to say that it is easy though, I don’t think it has direct support for Arduino, you’ll have to use the ESP32 SDK directly. So this can be done but the learning curve might be to steep considering your experience.
- [discussion] BTC Mouse & Trackpad work(ish) up to iOS 10.3.3.
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
What are some alternatives?
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
arduino-pico - Raspberry Pi Pico Arduino core, for all RP2040 boards
bluepad32 - Bluetooth gamepad, mouse and keyboard support for ESP32 and PicoW
GP2040 - Gamepad firmware for Raspberry Pi Pico and other RP2040 microcontrollers supporting Nintendo Switch, XInput and DirectInput
cyw43 - ARCHIVED -- moved into the main Embassy repo at https://github.com/embassy-rs/embassy
pico-examples
nitoTV - nitoTV for iOS 6! (For AppleTV 2)
RIOT - RIOT - The friendly OS for IoT
thonny - Python IDE for beginners
pico-project-bootstrap - Kickstart your RP2040 Pico Projects with VS Code integrated one-click compile/upload, one-click debugging
Visual Studio Code - Visual Studio Code
picodvi - [Moved to: https://github.com/Wren6991/PicoDVI]