IAP成功跳转到APP无法启动线程这是为什么？

abc66

使用裸机BootLoader 成功跳转到APP，APP串口打印系统版本后死机无法启动线程，中断向量表偏移已经设置，没有反应！
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. @" p  l( i/ Q# e+ [' B# RECV ASCII FROM 192.168.1.8 :1404>
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1秒后运行app

- K' B1 Z- R  M; e# [+ r& u# RECV ASCII FROM 192.168.1.8 :1404>
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开始执行FLASH用户代码!!
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\ | /

RT - Thread Operating System
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/ | \ 3.0.3 build Sep 5 2022

" b" C* B8 A0 ?6 R2006 - 2018 Copyright by rt-thread team
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5 v7 }( f' Q& {: C4 H) q+ O去除BootLoader程序就运行正常
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dsgh

int rtthread_startup(void)
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rt_hw_interrupt_disable();
SCB->VTOR= FLASH_BASE | 0X10000;
0 K) R: o8 G2 F) p; G5 w0 g/* board level initalization
) n( o: [0 p1 c. w* NOTE: please initialize heap inside board initialization.
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rt_hw_board_init();
/* show RT-Thread version */
rt_show_version();
/* timer system initialization */
rt_system_timer_init();
8 s- @7 }7 U' ~2 R3 w! C/ e( v( X/* scheduler system initialization */
rt_system_scheduler_init();
) ~( F0 c& w) s, i/ f' ?" Vifdef RT_USING_SIGNALS
/* signal system initialization */
rt_system_signal_init();
/ a7 j4 I/ h, E$ K5 S9 Bendif
6 h8 m6 `1 g* M- q7 r0 Z0 k9 j/* create init_thread */
2 C7 N9 U" f& e! U3 K. o+ o" Yrt_application_init();
/* timer thread initialization */
" u6 X$ k& e+ M  crt_system_timer_thread_init();
, Z  D! G! |- P) g0 }/* idle thread initialization */
" G" h* c$ w; Zrt_thread_idle_init();
/* start scheduler */
, u7 W  r& b* Z! hrt_system_scheduler_start();
( v) ^7 G1 B' ]: Y/* never reach here */
2 a2 h7 ^0 z7 u" i: Z; ireturn 0;
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" s. w3 {: n; D- Z1 G, `按照这样加偏移向量试一下
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itch

在BootLoader跳转APP之前 关闭所有中断
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3 I4 N# o( v$ ?0 J5 ^# C  s1 L这个语句还不全面 ；还要单独关闭在BootLoader中用到的中断

oponi

是不是配置问题
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