btstack
cyw43
btstack | cyw43 | |
---|---|---|
10 | 4 | |
1,606 | 249 | |
2.3% | - | |
9.8 | 6.6 | |
4 days ago | 12 months ago | |
C | Rust | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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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.
cyw43
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SDK update for Raspberry Pi Pico W unlocks Bluetooth support
https://github.com/embassy-rs/cyw43
I've tested it myself and it works great. Plus async Rust on embedded is nice.
- WiFi on the Pico W
- Can you run rust on the new raspberry pi pico w?
What are some alternatives?
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
key-ripper
bluepad32 - Bluetooth gamepad, mouse and keyboard support for ESP32 and PicoW
pico-sdk
rust-esp32-std-demo - Rust on ESP32 STD demo app. A demo STD binary crate for the ESP32[XX] and ESP-IDF, which connects to WiFi, Ethernet, drives a small HTTP server and draws on a LED screen.
nitoTV - nitoTV for iOS 6! (For AppleTV 2)
crates.io - The Rust package registry
embassy - Modern embedded framework, using Rust and async.