History

gornekich b405a22cd1 [FL-1167] Rework GPIO and EXTI with LL lib (#424 ) * api-hal-gpio: rework gpio on ll * one_wire_slave: rework gpio initialization * interrupts: add attribute weak to hal exti interrupts handlers * api-hal-gpio: add exti interrupt handlers * input: rework with api-hal-gpio interrupts * one_wire_slave: rework with api-hal-gpio interrupts * api-hal-gpio: fix incorrect exti line config * api-hal-gpio: add doxygen documentation * api-hal-gpio: add enable / disable interrupts * api-hal-gpio: add get_rfid_level * core: remove api-gpio * applications: rework gpio with api-hal-gpio * lib: rework gpio with api-hal-gpio * rfal: disable exti interrupt when rfal is inactive * rfal: add interrupt gpio reinitialization * api-hal-gpio: hide setting speed and pull mode LL implementation * stm32wbxx_it: remove unused EXTI handlers * api-hal-gpio: guard set, enable, disable and remove interrupt * Drop F4 target * Accessor: update gpio api usage Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>		2021-04-29 11:51:48 +03:00
..
src	Implement bootloader #137 (#142 )	2020-10-01 02:05:04 +03:00
targets	[FL-1167] Rework GPIO and EXTI with LL lib (#424 )	2021-04-29 11:51:48 +03:00
Makefile	[FL-873] Add F5 target, lp5562 driver and api-hal-light (#347 )	2021-02-18 15:49:32 +03:00
ReadMe.md	Remove obsolete target. Cleanup and update ReadMe. (#279 )	2020-12-28 11:52:35 +06:00

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