1.错误日志
0> [W/DBG] device lock_sta is exception open 0> psr: 0x01000200 0> r00: 0x08080054 0> r01: 0x20000a14 0> r02: 0x0000000c 0> r03: 0x40023c0c 0> r04: 0x02030405 0> r05: 0x00000000 0> r06: 0x20000a44 0> r07: 0x20000860 0> r08: 0xdeadbeef 0> r09: 0xdeadbeef 0> r10: 0xdeadbeef 0> r11: 0xdeadbeef 0> r12: 0x08016f31 0> lr: 0x08009e6d 0> pc: 0x080036e4 0> hard fault on thread: moto_thr? 0> 0> thread pri status sp stack size max used left tick-------- --- ------- ---------- ---------- ------ ---------- --- 0> moto_thr 23 running 0x000000a4 0x00000180 57% 0x00000005 000 0> tilt_thr 23 suspend 0x00000070 0x000000c0 58% 0x00000003 000 0> user_mod 26 suspend 0x00000084 0x00000300 17% 0x00000004 000 0> adxl362 26 suspend 0x00000080 0x00000200 25% 0x00000007 000 0> tshell 20 suspend 0x00000084 0x00000400 15% 0x0000000a 000 0> m5310 25 suspend 0x00000074 0x00000180 30% 0x00000005 000 0> BLE 24 suspend 0x000000c4 0x00000180 51% 0x00000003 000 0> tidle0 31 ready 0x00000044 0x00000100 48% 0x0000001d 000 0> timer 4 suspend 0x0000005c 0x00000100 35% 0x00000009 000 0> main 10 suspend 0x0000007c 0x00000800 20% 0x0000000f 000 0> bus fault: 0> SCB_CFSR_BFSR:0x04 IMPRECISERR ```2.中断向量设置```#ifdef APP_VECT_TAB_OFFSET/** * Function ota_app_vtor_reconfig * Description Set Vector Table base location to the start addr of app(RT_APP_PART_ADDR).*/static int ota_app_vtor_reconfig(void){ #define NVIC_VTOR_MASK 0x3FFFFF80 /* Set the Vector Table base location by user application firmware definition */ // SCB->VTOR = APP_VECT_TAB_OFFSET & NVIC_VTOR_MASK; // SCB->VTOR = FLASH_BASE | APP_VECT_TAB_OFFSET; SCB->VTOR = FLASH_BASE | (APP_VECT_TAB_OFFSET & (uint32_t)0x1FFFFF80); return 0;}INIT_BOARD_EXPORT(ota_app_vtor_reconfig);#endif```3.硬件配置相关设置```#define APP_VECT_TAB_OFFSET 0x2800
