mirror of https://github.com/ArduPilot/ardupilot
61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/*
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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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sduObjectInit(&SDU1);
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sduStart(&SDU1, &serusbcfg);
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usbDisconnectBus(serusbcfg.usbp);
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chThdSleepMilliseconds(1000);
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usbStart(serusbcfg.usbp, &usbcfg);
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usbConnectBus(serusbcfg.usbp);
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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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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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