History

Anna Prosvetova 8c5813ef9b Bump default target to f7 (#757 ) * Bump default target to f7 * Bootloader: set default target to F7 Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>		2021-10-12 18:30:55 +03:00
..
src	Implement bootloader #137 (#142 )	2020-10-01 02:05:04 +03:00
targets	[FL-1699, FL-1700] Scripts: new radio firmware bundling scheme, manifest for resources. (#700 )	2021-09-13 12:52:50 +03:00
Makefile	Bump default target to f7 (#757 )	2021-10-12 18:30:55 +03:00
ReadMe.md	Fix readme consistency issues (#652 )	2021-08-17 13:38:47 +03:00

ReadMe.md

Flipper bootloader

What it does?

Hardware initialization
Boot process LED indicators
Firmware update
Firmware CRC check
Interactive UI
FS check
Recovery mode
Errata crutches

Targets

| Name | Bootloader | Firmware | Reset | DFU | | | Address | Address | Combo | Combo |

| f4 | 0x08000000 | 0x00008000 | L+Back | L+Back, hold L |

Also there is a ST bootloader combo available on empty device: L+Ok+Back, release Back,Left. Target independend code and headers in srcand target/include folders.

Building

With dev docker image:

docker-compose exec dev make -C bootloader

With toolchain installed in path:

make -C bootloader

Build Options

DEBUG - 0/1 - enable or disable debug build. Default is 1.
TARGET - string - target to build. Default is f4.

Flashing

Using stlink(st-flash):

make -C bootloader flash

Or use ST bootloader:

make -C bootloader upload

Debug

Using stlink (st-util + gdb):

make -C bootloader debug