Source code of the firmware running in the Crazyflie 2.0 nRF51822. This microcontroller have a couple of roles:
- Power management (ON/OFF logic and battery handling)
- Radio communication
- Enhanced Shockburst compatible with Crazyradio (PA)
- Bluetooth low energy using the Nordic Semiconductor S110 stack
- One-wire memory access
Compiling with bluetooth support requires the nRF51_SDK and S110 packages.
will download the zips and unpack them. If you want to download manually from the Nordic semiconductor website, you will find the details in nrf51_sdk/readme and s110/readme.
Most of the code is licensed under LGPL-3.0.
Some files under src/ble/ are modified from Nordic semiconductor examples.