https://devzone.nordicsemi.com/f/nordic-q-a/69758/question-about-pynrfjprogI now need to burn the app firmware and modem firmware of multiple 9160 chips at the same time. Using pynrfjprog to write a program to burn the firmware for ten chips(Open ten threads to burn ten chips). use：python3.8.3 pynrfjprog-10.11.1 When I starten-USTelligent Community 13Tue, 22 Dec 2020 08:22:38 GMThttps://devzone.nordicsemi.com/thread/286228?ContentTypeID=1Tue, 22 Dec 2020 08:22:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:88a20eed-98c0-4ef3-83f8-526503e9c893Einar Thorsrud<p>Hi,</p> <p>It is difficult to say what could be the problem without knowing more. I assume you use MultiAPI? Can you share your script that reproduce this issue?</p> <p>Please note that Christmas holidays are about to start so&nbsp;I may not be able to look more at this until beginning of January.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/286227?ContentTypeID=1Tue, 22 Dec 2020 08:21:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:73f64594-a934-432d-8b04-ea243d555ae7xinjiang<p>This is the log before I caught the crash, and I didn&#39;t see any abnormalities.<pre class="ui-code" data-mode="text">2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_IsOpen() 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] - 0.119ms returns 0x01 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_Lock() 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] close 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] disconnect_from_emu 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_disconnect_from_emu 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] is_connected_to_device 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_IsConnected() 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] - 0.124ms returns TRUE 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] Disable trace before closing connection. 2020-12-22 16:07:34,592 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_write_u32 2020-12-22 16:07:34,593 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_WriteU32(0xE000EDFC, 0x00000000) 2020-12-22 16:07:34,593 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] Debug reg: DEMCR 2020-12-22 16:07:34,593 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] CPU is running 2020-12-22 16:07:34,593 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] CPU_WriteMem(4 bytes @ 0xE000EDFC) 2020-12-22 16:07:34,595 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] - 2.785ms returns 0 2020-12-22 16:07:34,596 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_is_debug_region_powered 2020-12-22 16:07:34,596 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_read_debug_port_register 2020-12-22 16:07:34,596 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_select_debug_port_register 2020-12-22 16:07:34,596 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] Select AP 255, DP Bank 0, AP Bank 255 2020-12-22 16:07:34,596 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x02, 0x00000000) 2020-12-22 16:07:34,599 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] - 2.373ms returns 0 2020-12-22 16:07:34,599 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01) 2020-12-22 16:07:34,601 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] Value=0xF0000040 2020-12-22 16:07:34,601 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] - 2.545ms returns 0 2020-12-22 16:07:34,601 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] unpower_debug_and_system_regions 2020-12-22 16:07:34,603 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_write_debug_port_register 2020-12-22 16:07:34,603 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_select_debug_port_register 2020-12-22 16:07:34,603 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_CORESIGHT_WriteAPDPReg(DP reg 0x01, 0x00000000) 2020-12-22 16:07:34,605 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] - 2.346ms returns 0 2020-12-22 16:07:34,607 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_is_debug_region_powered 2020-12-22 16:07:34,607 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_read_debug_port_register 2020-12-22 16:07:34,607 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] ---just_select_debug_port_register 2020-12-22 16:07:34,607 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_CORESIGHT_ReadAPDPReg(DP reg 0x01) 2020-12-22 16:07:34,608 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] Value=0x00000040 2020-12-22 16:07:34,609 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] - 2.650ms returns 0 2020-12-22 16:07:34,609 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_Unlock() 2020-12-22 16:07:34,616 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] [Debug ] [JLink ] JLINK_Close() 2020-12-22 16:07:34,680 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] Segger Backend closed. 2020-12-22 16:07:34,680 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700108] nRF family DLL closed 2020-12-22 16:07:34,687 - Parameters.py[line:91] - DEBUG: [Debug ] [HighLevel ] Done. 2020-12-22 16:07:34,687 - project_eng_timeout.py[line:120] - INFO: 59700108 : Successful operation 2020-12-22 16:07:34,793 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] Data: E8 0B 00 20 71 14 00 00 8D 40 00 00 A1 14 00 00 ... 2020-12-22 16:07:34,795 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] - 253.273ms returns 0x00 2020-12-22 16:07:34,795 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] JLINK_Unlock() 2020-12-22 16:07:34,796 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] read 2020-12-22 16:07:34,796 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] is_connected_to_emu 2020-12-22 16:07:34,796 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] JLINK_IsOpen() 2020-12-22 16:07:34,796 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] - 0.216ms returns 0x01 2020-12-22 16:07:34,796 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] JLINK_Lock() 2020-12-22 16:07:34,796 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] Just_read 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] read 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] ---just_connect_to_device 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] is_connected_to_device 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] JLINK_IsConnected() 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] - 0.131ms returns TRUE 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] ---just_halt 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] JLINK_Halt() 2020-12-22 16:07:34,798 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] - 0.121ms returns 0x00 2020-12-22 16:07:34,799 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] ---just_read 2020-12-22 16:07:34,799 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] ---just_invalidate_cache 2020-12-22 16:07:34,799 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] JLINK_ExecCommand(&quot;InvalidateCache&quot;, ...). 2020-12-22 16:07:34,799 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] - 0.004ms returns 0x00 2020-12-22 16:07:34,799 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] JLINK_ReadMem (0x0000C000, 0x119C8 Bytes, ...) 2020-12-22 16:07:34,799 - Parameters.py[line:91] - DEBUG: [Debug ] [Debug_Probe-59700110] [Debug ] [JLink ] CPU_ReadMem(72136 bytes @ 0x0000C000)</pre></p><div style="clear:both;"></div>