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ardupilot/Tools/AP_Bootloader
History
Leonardo Garcia ff95aa929d Tools: Allocate board IDs for M10044 and M10053 2023-07-11 13:46:38 +10:00
..
AP_Bootloader.cpp AP_Bootloader: external flash needs to be initialised before jumping to app 2023-04-26 18:04:00 +10:00
AP_Bootloader_config.h AP_Bootloader: add SD card support to bootloader 2023-02-28 11:26:04 +11:00
README.md
…
app_comms.h AP_Bootloader: use AP_CheckFirmware 2022-08-15 09:18:34 +10:00
bl_protocol.cpp AP_Bootloader: allow OTG2 to be used as OTG1 on boards that need it 2023-04-28 08:31:15 +10:00
bl_protocol.h Tools: add LED notification for bad firmware 2022-08-30 10:51:06 +10:00
board_types.txt Tools: Allocate board IDs for M10044 and M10053 2023-07-11 13:46:38 +10:00
can.cpp AP_Bootloader: use dronecan_dsdlc generated code instead 2022-11-16 18:05:59 +11:00
can.h AP_Bootloader: use AP_CheckFirmware 2022-08-15 09:18:34 +10:00
flash_from_sd.cpp AP_Bootloader: add SD card support to bootloader 2023-02-28 11:26:04 +11:00
flash_from_sd.h AP_Bootloader: add SD card support to bootloader 2023-02-28 11:26:04 +11:00
mcu_f1.h AP_Bootloader: save a few byts contructing MCU string 2023-04-19 19:05:14 +10:00
mcu_f3.h AP_Bootloader: save a few byts contructing MCU string 2023-04-19 19:05:14 +10:00
mcu_f4.h AP_Bootloader: save a few byts contructing MCU string 2023-04-19 19:05:14 +10:00
mcu_f7.h AP_Bootloader: save a few byts contructing MCU string 2023-04-19 19:05:14 +10:00
mcu_g4.h AP_Bootloader: save a few byts contructing MCU string 2023-04-19 19:05:14 +10:00
mcu_h7.h AP_Bootloader: add H73x MCU ID and produce pretty output 2023-04-28 08:31:15 +10:00
mcu_l4.h AP_Bootloader: save a few byts contructing MCU string 2023-04-19 19:05:14 +10:00
md5.cpp AP_Bootloader: add SD card support to bootloader 2023-02-28 11:26:04 +11:00
md5.h AP_Bootloader: add SD card support to bootloader 2023-02-28 11:26:04 +11:00
support.cpp AP_Bootloader: added AP_BOOTLOADER_ALWAYS_ERASE 2023-07-10 06:52:44 +10:00
support.h AP_Bootloader: save a few byts contructing MCU string 2023-04-19 19:05:14 +10:00
wscript AP_Bootloader: fix bootloader build 2023-03-29 17:16:39 +11:00

README.md

ArduPilot Bootloader

This is the bootloader used for STM32 boards for ArduPilot. To build the bootloader do this:

 ./waf configure --board BOARDNAME --bootloader
 ./waf bootloader

the bootloader will be in build/BOARDNAME/bin. If you have the intelhex module installed it will build in both bin format and hex format. Both are usually uploaded with DFU. The elf file will be in build/BOARDNAME/AP_Bootloader for loading with gdb.

The --bootloader option tells waf to get the hardware config from the hwdef-bl.dat file for the board. It will look in libraries/AP_HAL_CHibiOS/hwdef/BOARDNAME/hwdef-bl.dat

The bootloader protocol is compatible with that used by the PX4 project for boards like the Pixhawk. For compatibility purposes we maintain a list of board IDs in the board_types.txt file in this directory.

the board IDs in that file match the APJ_BOARD_ID in the hwdef.dat and hwdef-bl.dat files

The bootloader can load from USB or UARTs. The list of devices to load from is given in the SERIAL_ORDER option in hwdef-bl.dat