History

Sergey Gavrilov 6ec62f48f9 [FL-3180] OTP programmer: return exit code based on error type (#2504 )		2023-03-20 21:07:17 +09:00
..
fbt	[FL-3097] fbt, faploader: minimal app module implementation (#2420 )	2023-03-14 23:29:28 +09:00
fbt_tools	[FL-3097] fbt, faploader: minimal app module implementation (#2420 )	2023-03-14 23:29:28 +09:00
flipper	[FL-3180] OTP programmer: return exit code based on error type (#2504 )	2023-03-20 21:07:17 +09:00
testing
toolchain
assets.py
bin2dfu.py
distfap.py	[FL-3097] fbt, faploader: minimal app module implementation (#2420 )	2023-03-14 23:29:28 +09:00
flash.py
fwsize.py
get_env.py
guruguru.py
lint.py
merge_report_qa.py
meta.py
ob_custradio.data
ob.data
ob.py
otp.py	[FL-3180] OTP programmer: return exit code based on error type (#2504 )	2023-03-20 21:07:17 +09:00
power.py
program.py
ReadMe.md
runfap.py	[FL-3097] fbt, faploader: minimal app module implementation (#2420 )	2023-03-14 23:29:28 +09:00
sconsdist.py
selfupdate.py	[FL-3097] fbt, faploader: minimal app module implementation (#2420 )	2023-03-14 23:29:28 +09:00
serial_cli.py
slideshow.py
storage.py	[FL-3097] fbt, faploader: minimal app module implementation (#2420 )	2023-03-14 23:29:28 +09:00
update.py
version.py	fbt: explicitly set dist suffix length, not depending on environment settings. See (#2497 )	2023-03-16 22:46:18 +09:00

ReadMe.md

About

This folder contains supplementary scripts that automates routine actions. Flashing scripts are based on cli version of STM32CubeProgrammer. 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

Core2 goes first, then Core1. Never flash FUS or you will lose 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:

ob.py check

Setting option bytes:

ob.py set

Assets delivery

Run in the root folder of the repo:

python scripts/storage.py -p <flipper_cli_port> send assets/resources /ext

Slideshow creation

Put fullscreen slideshow frames in .png format into assets/slideshow/my_show folder, named frame_xx.png, where xx is zero-padded frame number, starting with #0.

Then run

python scripts/slideshow.py -i assets/slideshow/my_show/ -o assets/slideshow/my_show/.slideshow

Upload generated .slideshow file to Flipper's internal storage and restart it.