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https://github.com/DarkFlippers/unleashed-firmware
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01434265f6
* Disable USART in sleep * Restore UART state on suspend/resume * FuriHal: Enable stop mode and add insomnia to I2C and SPI * Remove IDLE interrupt * FuriHal: add FPU isr and disable all FPU interrupt, add core2 stop mode configuration on deep sleep * FuriHal: tie stop mode debug with debug rtc flag * FuriHal: adjust flash latency on clock switch, tie mcu debug with RTC debug flag * FuriHal: move resource init to early stage * Add EXTI pending check, enable debug traps with compile-time flag * Wrap sleep debug functions in conditional compilation * Remove erroneous changed * Do not use CSS, remove it from everywhere * Enable/disable USB on VBUS connect (prototype) * FuriHal: add LPMS and DEEPSLEEP magic, workaround state inconsistency between cores * FuriHal: honor c1 LMPS * USB mode switch fix * Applications: add flags and insomnia bypass system * Correct spelling * FuriHal: cleanup insomnia usage, reset sleep flags on wakeup, add shutdown api * FuriHal: extra check on reinit request * FuriHal: rename gpio_display_rst pin to gpio_display_rst_n * FuriHal: add debug HAL * FuriHal: add some magic to core2 reload procedure, fix issue with crash on ble keyboard exit * FuriHal: cleanup ble glue, add BLE_GLUE_DEBUG flag * FuriHal: ble reinit API, move os timer to LPTIM1 for deep sleep capability, shutdown that works * FuriHal: take insomnia while shutdown * Remove USB switch on/off on VBUS change * Better tick skew handling * Improve tick consistency under load * Add USB_HP dummy IRQ handler * Move interrupt check closer to sleep * Clean up includes * Re-enable Insomnia globally * FuriHal: enable CSS * FuriHal: remove questionable core2 clock shenanigans * FuriHal: use core1 RCC registers in idle timer config * FuriHal: return back CSS handlers, add lptim isr dispatching Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com> Co-authored-by: nminaylov <nm29719@gmail.com> |
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| .github | ||
| applications | ||
| assets | ||
| core | ||
| debug | ||
| docker | ||
| documentation | ||
| firmware | ||
| lib | ||
| make | ||
| scripts | ||
| .clang-format | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .gitmodules | ||
| Brewfile | ||
| CODE_OF_CONDUCT.md | ||
| CODING_STYLE.md | ||
| CONTRIBUTING.md | ||
| docker-compose.yml | ||
| LICENSE | ||
| Makefile | ||
| ReadMe.md | ||
| RoadMap.md | ||
Flipper Zero Firmware
Welcome to Flipper Zero's Firmware repo! Our goal is to create nice and clean code with good documentation, to make it a pleasure for everyone to work with.
Update firmware
Get Latest Firmware from Update Server
Flipper Zero's firmware consists of two components:
- Core2 firmware set - proprietary components by ST: FUS + radio stack. FUS is flashed at factory and you should never update it.
- Core1 Firmware - HAL + OS + Drivers + Applications.
They both must be flashed in order described.
With STLink
Core1 Firmware
Prerequisites:
- Linux / macOS
- Terminal
- arm-gcc-none-eabi
- openocd
One liner: make flash
Core2 flashing procedures
Prerequisites:
- Linux / macOS
- Terminal
- STM32_Programmer_CLI (v2.5.0) added to $PATH
One liner: make flash_radio
With USB DFU
-
Download latest Firmware
-
Reboot Flipper to Bootloader
- Press and hold
← Left+↩ Backfor reset - Release
↩ Backand keep holding← Leftuntil blue LED lights up - Release
← Left
- Run
dfu-util -D full.dfu -a 0
Build with Docker
Prerequisites
- Install Docker Engine and Docker Compose
- Prepare the container:
docker-compose up -d
Compile everything
docker-compose exec dev make
Check dist/ for build outputs.
Use flipper-z-{target}-full-{suffix}.dfu to flash your device.
Build on Linux/macOS
macOS Prerequisites
Make sure you have brew and install all the dependencies:
brew bundle --verbose
Linux Prerequisites
gcc-arm-none-eabi
toolchain="gcc-arm-none-eabi-10.3-2021.10"
toolchain_package="$toolchain-$(uname -m)-linux"
wget -P /opt "https://developer.arm.com/-/media/Files/downloads/gnu-rm/10.3-2021.10/$toolchain_package.tar.bz2"
tar xjf /opt/$toolchain_package.tar.bz2 -C /opt
rm /opt/$toolchain_package.tar.bz2
for file in /opt/$toolchain/bin/* ; do ln -s "${file}" "/usr/bin/$(basename ${file})" ; done
Optional dependencies
- openocd (debugging/flashing over SWD)
- heatshrink (compiling image assets)
- clang-format (code formatting)
- dfu-util (flashing over USB DFU)
- protobuf (compiling proto sources)
For example, to install them on Debian, use:
apt update
apt install openocd clang-format-13 dfu-util protobuf-compiler
heatshrink has to be compiled from sources.
Compile everything
make
Check dist/ for build outputs.
Use flipper-z-{target}-full-{suffix}.dfu to flash your device.
Flash everything
Connect your device via ST-Link and run:
make whole
Links
- Discord: flipp.dev/discord
- Website: flipperzero.one
- Kickstarter page: kickstarter.com
- Forum: forum.flipperzero.one
Project structure
applications- Applications and services used in firmwareassets- Assets used by applications and servicescore- Furi Core: os level primitives and helpersdebug- Debug tool: GDB-plugins, SVD-file and etcdocker- Docker image sources (used for firmware build automation)documentation- Documentation generation system configs and input filesfirmware- Firmware source codelib- Our and 3rd party libraries, drivers and etc...make- Make helpersscripts- Supplementary scripts and python libraries home
Also pay attention to ReadMe.md files inside of those directories.