@zr [2025-09-01 12:25:26.734]# RECV ASCII/214 <<<
[INFO] [BLE] BLE master cycle running - count:1128000, state:work_mode
[INFO] [BLE] received data: key=0x39, len=12
[INFO] [BLE] wifi info = Aixun-dev;Aixundev..;6;
[INFO] [BLE] received data: key=0x5C, len=14

[2025-09-01 12:25:26.861]# RECV ASCII/250 <<<
[INFO] [BLE] BLE master cycle running - count:1128100, state:work_mode
[INFO] [BLE] adv_report received - length:27
[INFO] [BLE] Ble name ? ignored
[INFO] [BLE] adv_report received - length:28
[INFO] [BLE] Ble name asas43 ignored

[2025-09-01 12:25:26.939]# RECV ASCII/72 <<<
[INFO] [BLE] BLE master cycle running - count:1128200, state:work_mode

[2025-09-01 12:25:27.049]# RECV ASCII/117 <<<
[INFO] [BLE] adv_report received - length:7
[INFO] [BLE] BLE master cycle running - count:1128300, state:work_mode

[2025-09-01 12:25:27.156]# RECV ASCII/80 <<<
[INFO] [BLE] BLE master cycle running - count:1128400, state:work_mode
freqchip

[2025-09-01 12:25:27.203]# RECV ASCII/78 <<<
[INFO] [BLE] Memory monitor initialized - Stack: 0x11003D50-0x11004D50 (8KB)

[2025-09-01 12:25:27.360]# RECV ASCII/253 <<<
[INFO] [BLE] BLE Central
[INFO] [BLE] Local BDADDR: 0x20201110ADBD
UART1 periodic send started
ack_limit = 60000
scan_limit = 60000
hsk_limit = 30000
btn_limit = 60000
[INFO] [BLE] All service added, start adv
[INFO] [BLE] Start advertising...

前面还在跟连接的设备通信，并且还在扫描设备，下一秒突然重启了

@乒乒乓乒兵乓乒 我的换了新版本SDK，重启的时间拉长了而已

@zr 请问FR8003A连接一个设备后保持连接状态（一对一）的时候，持续一段时间会重启，没开硬件看门狗，这种情况可以怎么排查重启原因，我看手册好像没有 专门保存重启原因的寄存器

@mars 请问FR3003A有相关保存复位原因的寄存器吗