README.md
1# BTstack Port for the Microchip PIC32 Harmony Platform
2
3Status: All examples working, polling UART driver. Tested on Bluetooth Audio Development Kit only. Created with Harmony v1.07, does not compile with new v2.x versions.
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5## Hardware
6
7The PIC32 Bluetooth Audio Development Kit comes with the CSR8811-based
8BTM805 Bluetooth module. In the port, the UART on the DAC daughter board
9was used for the debug output. Please remove the DAC board and connect a
103.3V USB-2-UART converter to GND and TX to get the debug output.
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12## Software
13
14Microchip MPLAB X IDE and the MPLAB XC32 compiler needs to be installed.
15
16## Setup
17
18- Place BTstack tree into harmony/framework folder.
19- Run port/pic32-harmony/create_examples.py to create examples in harmony/apps/btstack folder.
20
21## Usage
22
23The examples can be opened and compiled in Microchip MPLAB X IDE or from the command line using the Makefile generated by it.
24
25### Modifications to the GATT Database
26
27After changing the GATT definition in $example.gatt, please run ./update_gatt_db.h to regenerate example.h in the $example folder.
28
29### Compiler Warnings:
30
31The project is set to use -Os optimization which will cause warnings if you
32only have the Free version. It will still compile a working example.
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