flipperzero-firmware/scripts/ReadMe.md
hedger 4d6b170769
[FL-2520] FW build with -Wextra (#1185)
* Fixing compiler warnings with -Wextra
* More warnings suppression, WIP
* Even more warning fixes
* Added new lines at end of text files.
* Padding fix
* Additional fixes to warnings on different build configurations; added -Wextra to default build pipeline
* Fixes for Secplus v1
* -additional warnings
* +-Wredundant-decls fixes
* FuriHal: print stack overflow task name in console
* FuriHal: add missing include

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2022-05-06 16:37:10 +03:00

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# About
This folder contains supplementary scripts that automates routine actions.
Flashing scripts are based on cli version of [STM32CubeProgrammer](https://www.st.com/en/development-tools/stm32cubeprog.html).
You will need to add STM32_Programmer_CLI to your path to use them.
# Flashing empty MCU/Flipper
Always flash your device in the following sequence:
- OTP (Only on empty MCU)
- Core1 and Core2 firmware flashing
- Option Bytes
## Otp flashing
!!! Flashing incorrect OTP may permanently brick your device !!!
Normally OTP data generated and flashed at the factory.
In case if MCU was replaced you'll need correct OTP data to be able to use companion applications.
Use `otp.py` to generate and flash OTP data.
You will need exact main board revision to generate OTP data. It can be found on main PCB.
Also display type, region and etc...
!!! Flashing incorrect OTP may permanently brick your device !!!
## Core1 and Core2 firmware flashing
Main flashing sequence can be found in root `Makefile`.
Core2 goes first, then Core1.
Never flash FUS or you will loose your job, girlfriend and keys in secure enclave.
## Option Bytes
!!! Setting incorrect Option Bytes may brick your MCU !!!
Defaults are mostly OK, but there are couple things that we'd like to tune.
Also OB may be damaged, so we've made couple scripts to check and set option bytes.
!!! Setting incorrect Option Bytes may brick your MCU !!!
Checking option bytes:
```bash
ob.py check
```
Setting option bytes:
```bash
ob.py set
```
# Assets delivery
Run in the root folder of the repo:
```bash
python scripts/storage.py -p <flipper_cli_port> send assets/resources /ext
```