Bootloader_dfu

bootloader_dfu Firmware More...

Classes
struct	BootloaderDFUInfo
	Stores info needed for the DFU process. More...

Functions
BootloaderError	bootloader_dfu_init (uintptr_t current_write_address)
	Initializes the BootloaderDFUInfo struct. More...
BootloaderError	bootloader_dfu_flash (PacketManager *pm, uint8_t *flash_buffer)
	Flash page onto flash memory. More...
BootloaderError	bootloader_jump_app ()
	Jumps to application vector table. More...
BootloaderError	bootloader_fault ()
	If any errors/faults arise, reset the board. More...

Detailed Description

bootloader_dfu Firmware

Function Documentation

bootloader_dfu_flash()

BootloaderError bootloader_dfu_flash	(	PacketManager *	pm,
		uint8_t *	flash_buffer
	)

Flash page onto flash memory.

Called by bootloader_receive_data function in bootloader_packet_handler.c

Parameters

pm	Pointer to the packet manager
datagram	CAN datagram
flash_buffer	Flash buffer which should have 2KB of data

Returns

BOOTLOADER_ERROR_NONE on success

bootloader_dfu_init()

BootloaderError bootloader_dfu_init

(

uintptr_t

current_write_address

)

Initializes the BootloaderDFUInfo struct.

Parameters

current_write_address

The current write address

Returns

BOOTLOADER_ERROR_NONE on success

bootloader_fault()

BootloaderError bootloader_fault

(

)

If any errors/faults arise, reset the board.

Returns

BootloaderError

bootloader_jump_app()

BootloaderError bootloader_jump_app

(

)

Jumps to application vector table.

Returns

Should never return

Jumps to application vector table.

Exits bootloader and jumps to main application

Returns

BOOTLOADER_INTERNAL_ERR. This function should never return