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controller/Bootloader/flash.h
Jacob Alexander 4102512579 Adding McHCK DFU Bootloader
- Heavily modified, not compatible with McHCK images
- Uses 4k of Flash (rather than 3k)
- LED turns on when in firmware flash mode
- Changed the USB IDs
- Added CMake build system
- Updated linker script to be closer to what is used for the rest of the projects
- Removed a lot of unnecessary code
- Added a license header to each file (using the same license as the McHCK had)
- Updated the USB Vendor, Product and Serial strings
- Using the Kiibohd initialization sequence rather than the McHCK one
- Using Kiibohd interrupt vector table and other misc mk20dx setup
2014-08-15 10:53:43 -07:00

39 lines
1.2 KiB
C

/* Copyright (c) 2011,2012 Simon Schubert <2@0x2c.org>.
* Modifications by Jacob Alexander 2014 <haata@kiibohd.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __FLASH_H
#define __FLASH_H
// ----- Defines -----
#define FLASH_SECTOR_SIZE 1024
// ----- Functions -----
__attribute__((section(".ramtext.ftfl_submit_cmd"), long_call))
int ftfl_submit_cmd(void);
int flash_prepare_flashing(void);
int flash_erase_sector(uintptr_t);
int flash_program_section(uintptr_t, size_t);
int flash_program_sector(uintptr_t, size_t);
void *flash_get_staging_area(uintptr_t, size_t);
#endif