stm32f103VC按照通用bootloader文档跳转APP不运行

发布于 2019-12-21 22:21:33 浏览：1514 订阅该版

使用官方通用BOOTLOADERT 生成后直接下载到单片机上，提示Bootloader jumps to user firmware now.后没有app打印信息。实际也没有跳转到APP,运行结果如下。另外自己写了个bootloader 直接跳转到APP 0X8010000，APP可以正常运行。
不知道官方bootloader跳转逻辑。求帮助。

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2006 - 2019 Copyright by rt-thread team                0.9.2 build Dec 16 2019

[D/FAL] (fal_flash_init:63) Flash device |             onchip_flash | addr: 0x08000000 | len: 0x00040000 | blk_size: 0x00000800 |initialized finish.
[I/FAL] ==================== FAL partition table ====================
[I/FAL] | name     | flash_dev    |   offset   |    length  |
[I/FAL] -------------------------------------------------------------
[I/FAL] | app      | onchip_flash | 0x00010000 | 0x00018000 |
[I/FAL] | download | onchip_flash | 0x00028000 | 0x00018000 |
[I/FAL] =============================================================
[I/FAL] RT-Thread Flash Abstraction Layer (V0.4.0) initialize success.
[I/FAL] System initialization successful.
[I]RT-Thread OTA package(V0.2.1) initialize success.
[E]Get firmware header occur CRC32(calc.crc: 7b93c5c8 != hdr.info_crc32: ffffffff) error on 'download' partition!
[E]Get OTA download partition firmware header failed!
[I]Verify 'app' partition(fw ver: V0.14, timestamp: 1576834575) success.
[I/FAL] Find user firmware at app partition 0x08010000 successfully.
[I/FAL] Bootloader jumps to user firmware now.