unleashed-firmware/bootloader/ReadMe.md
あく 805bb886c0
Implement bootloader #137 (#142)
* Boot: switch to DFU routines. Implements #132 part 1 of 2.

* Boot: boot to DFU shortcut, hard reset USB on each boot. Implements #132 part 2 of 2.

* Deploy scripts: fix path for deploy dfu.

* Bootloader: initial version. Target_f2: rebase, update deployment scripts.

* Bootloader: cleanup, refactor switch2 proc. Readme,wiki: document bootloader.

* Wiki: deploy symlinks as files, bootloader info.

* Target_f2: valid flash size in linker script.

* Github CI: bootloader build and artifacts.

* Bootloader: rename platforms to targets.

* Bootloader: change dfu/os colors.

* disable set -e

* lint code

* add bootloader testing page

Co-authored-by: Aleksandr Kutuzov <aku@plooks.com>
Co-authored-by: aanper <mail@s3f.ru>
2020-10-01 02:05:04 +03:00

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Markdown

# Flipper bootloader
What it does?
- [+] Hardware initialization
- [ ] Firmware CRC check
- [+] Firmware update
- [ ] Interactive UI
- [+] Boot process LED indicators
- [ ] FS check
- [ ] Recovery mode
# Targets
| Name | Bootloader | Firmware | Reset | DFU |
| | Address | Address | Combo | Combo |
---------------------------------------------------------------------
| f2 | 0x08000000 | 0x00008000 | L+R | L+R, hold R |
Target independend code and headers in `src`and `target/include` folders.
# Building
## With dev docker image:
`docker-compose exec dev make -C bootloader`
## With toolchain installed in path:
`make`
## Build Options
- `DEBUG` - 0/1 - enable or disable debug build. Default is 1.
- `TARGET` - string - target to build. Default is `f2`.
# Flashing
Using stlink(st-flash):
`make flash`
# Debug
Using stlink (st-util + gdb):
`make debug`