Crazyflie 2.X NRF51 firmware

Source code of the firmware running in the Crazyflie 2.X nRF51822. This microcontroller has 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 S130 stack
One-wire memory access

Building and Flashing

See the building and flashing instructions in the github docs folder.

Go to the contribute page on our website to learn more.

Run the automated build locally to test your code

./tools/build/build

Most of the code is licensed under LGPL-3.0.

Some files under src/ble/ are modified from Nordic semiconductor examples.

Name		Name	Last commit message	Last commit date
Latest commit History 225 Commits
.github/workflows		.github/workflows
bootloaders		bootloaders
config		config
docs		docs
interface		interface
platform		platform
src		src
tools		tools
.gitignore		.gitignore
LICENSE.txt		LICENSE.txt
Makefile		Makefile
build_targets.json		build_targets.json
config.mk.example		config.mk.example
crazyflie2_nrf_firmware.ld		crazyflie2_nrf_firmware.ld
lgpl-3.0.txt		lgpl-3.0.txt
readme.md		readme.md