How do you use btstack

Compilation fails with older versions of the make tool, e. It assumes an I2S Codec connected as follows:. BTstack is not thread-safe, but you're using a multi-threading OS. Any function that is called from BTstack, e. For other situations, you need to provide some general 'do BTstack tasks' function and trigger BTstack to execute it on its own thread. To call a function from the BTstack thread, there are currently two options:. Show original message. Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message.

Hi, Im am trying to run the examples on ESP32 port, but I cant even build the project, because it seems like the files are not properly reference to each other. Matthias Ringwald. The Makefiles assume that it's inside the btstack folder. It fails when you move a project somewhere else. The main problem is how to add BTstack component to esp-idf. If you have some suggestions, please let us know.

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More infos on supported chipsets. Skip to content. Star 1. Dual-mode Bluetooth stack, with small memory footprint. View license. There we will put our Bluetooth code. In this simple tutorial, it will mainly consist on some initialization. One of the responsibilities of this layer is to provide multiplexing between the higher layer protocols, enabling multiple applications to utilize the same lower layer links [3]. This layer allows advertising services and discovering services provided by other Bluetooth devices.

GAP is a profile from the Bluetooth stack that defines how devices find each other and how they establish a connection [5]. This way, we will be able to discover the ESP32 from other Bluetooth devices.

Note that this needs to be defined before the Bluetooth stack starts [2]. First of all, we need to set the correct configurations to upload the code for our FireBeetle ESP32 board.

A menu like the one shown in figure 2 should pop. Navigate to serial flasher config entry and hit enter. If you are coming from a Arduino background, then using the Arduino IDE to find the port of your device is a simple way to do it. Note that you can also find at the Arduino IDE the flashing configurations for your board if it is already supported in the Arduino environment.

It can be found under the tools menu. After configuring, go to the save button and hit enter to save the content and then go to exit. Back on the msys32 command line, with your board connected to the PC, hit the following command do compile and flash the code:. The code should now start to compile.