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57 lines
1.6 KiB
57 lines
1.6 KiB
/* |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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/* |
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ArduPilot bootloader. This implements the same protocol originally |
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developed for PX4, but builds on top of the ChibiOS HAL |
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It does not use the full AP_HAL API in order to keep the firmware |
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size below the maximum of 16kByte required for F4 based |
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boards. Instead it uses the ChibiOS APIs directly |
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*/ |
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#include <AP_HAL/AP_HAL.h> |
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#include "ch.h" |
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#include "hal.h" |
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#include "hwdef.h" |
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#include <AP_HAL_ChibiOS/hwdef/common/usbcfg.h> |
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#include "support.h" |
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#include "bl_protocol.h" |
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extern "C" { |
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int main(void); |
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} |
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struct boardinfo board_info; |
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int main(void) |
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{ |
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init_uarts(); |
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board_info.board_type = APJ_BOARD_ID; |
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board_info.board_rev = 0; |
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board_info.fw_size = (BOARD_FLASH_SIZE - FLASH_BOOTLOADER_LOAD_KB)*1024; |
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if (BOARD_FLASH_SIZE > 1024 && check_limit_flash_1M()) { |
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board_info.fw_size = (1024 - FLASH_BOOTLOADER_LOAD_KB)*1024; |
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} |
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flash_init(); |
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while (true) { |
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bootloader(5000); |
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jump_to_app(); |
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} |
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} |
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