nordig nrf91 thingy not debugging

[splatspeed1]

when i try to debug with the segger develoment envrionment using a segger j link

i get the following log and a generic error

this is straightout of the box code no modes from me and standard instillation

i can flash and make it run and attach to the thingy, but debugging does not work out of the box, out of our 3 thingy's only 2 connect to the network?

this is the segger log, this may be a reset issue?

SEGGER J-Link V6.46h DLL Log
DLL Compiled: Jun 28 2019 17:11:51
Logging started @ 2019-08-08 11:34

T2630 4488:763 JLINK_DEVICE_GetIndex(sDeviceName = nRF9160)  returns 1863
T2630 4488:765 JLINK_DEVICE_GetIndex(sDeviceName = nRF9160)  returns 1863
T2630 4488:765 JLINK_DEVICE_GetInfo(DeviceIndex = 1863)  returns 0
T2630 4488:765 JLINK_TIF_Select(JLINKARM_TIF_SWD)  returns 0x00
T2630 4488:766 JLINK_SWO_Control(JLINKARM_SWO_CMD_GET_SPEED_INFO, ...)  returns 0x00
T2630 4488:766 JLINK_SetSpeed(4000)
T2630 4488:907 JLINK_ReadMemU32(0xE000EFB8, 0x0001 Items, ...) - Data: FF 00 00 00
T2630 4488:907 JLINK_WriteU32(0xE0000FB0, 0xC5ACCE55) - ITM_LOCKACCESS
T2630 4489:901 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4490:897 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4491:935 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4492:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4493:899 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4494:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4495:908 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4496:897 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4497:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4498:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4499:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4500:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4501:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4502:908 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4503:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4504:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4505:899 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4506:910 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4507:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4508:898 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4509:899 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4510:899 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4511:909 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4512:899 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4513:898 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4514:898 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4518:184 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4518:899 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4519:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4520:900 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4521:912 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4522:914 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4523:916 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4524:916 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4525:918 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4526:916 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4527:912 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4528:923 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4529:916 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4530:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4531:914 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4532:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4533:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4534:914 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4535:915 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4536:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4537:912 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4538:915 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4539:915 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4540:912 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4541:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4542:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4543:914 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4544:914 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4545:914 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4546:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4547:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4548:915 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4549:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4550:914 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4551:922 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4552:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4553:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4554:912 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4555:913 JLINK_ReadMemU32(0xE0001004, 0x0001 Items, ...) - Data: 12 34 0F 17 - DWT_CYCCNT
T2630 4557:982 JLINK_Reset() -- Type: 0
T2630 4558:422 JLINK_ReadRegs(NumRegs = 1, Indexes: 0) -- R0=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 1) -- R1=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 2) -- R2=0x200242A8  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 3) -- R3=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 4) -- R4=0x01  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 5) -- R5=0x200284F8  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 6) -- R6=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 7) -- R7=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 8) -- R8=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 9) -- R9=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 10) -- R10=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 11) -- R11=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 12) -- R12=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 13) -- R13 (SP)=0x2002CED0  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 14) -- R14=0x2D2E1  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 15) -- R15 (PC)=0x15424  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 16) -- XPSR=0x61000000  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 17) -- MSP=0x2002D6E0  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 18) -- PSP=0x2002CED0  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 20) -- CFBP=0x2000000  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 66) -- MSP_NS=0x2002D6E0  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 67) -- PSP_NS=0x2002CED0  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 68) -- MSP_S=0x200026A8  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 69) -- PSP_S=0x20001CD0  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 70) -- MSPLIM_S=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 71) -- PSPLIM_S=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 72) -- MSPLIM_NS=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 73) -- PSPLIM_NS=0x00  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 74) -- CFBP_S=0x2000000  returns 0x00
T2630 4558:424 JLINK_ReadRegs(NumRegs = 1, Indexes: 75) -- CFBP_NS=0x2000000  returns 0x00
T2630 4558:424 JLINK_ReadMemU32(0xE000ED04, 0x0001 Items, ...) - Data: 00 50 C2 00
T2630 4558:424 JLINK_ReadMemU32(0xE000EE08, 0x0001 Items, ...) - Data: 00 00 02 00 - DSCSR
T2630 4558:424 JLINK_ReadMemU32(0xE000EDFC, 0x0001 Items, ...) - Data: 00 00 10 01 - DEMCR
T2630 4558:424 JLINK_ReadMemU32(0xE0001000, 0x0001 Items, ...) - Data: 01 00 00 40 - DWT_CTRL
T2630 4558:425 JLINK_WriteU32(0xE0001004, 0x00000000) - DWT_CYCCNT
T2630 4558:636 JLINK_WriteMem(0x00000000, 0x8000 Bytes, ...) - Data: 68 1D 00 20 D5 1B 00 00 ... - In flash
T2630 4558:660 JLINK_WriteMem(0x0000C000, 0x19000 Bytes, ...) - Data: A0 CD 02 20 25 5A 01 00 ... - In flash
T2630 4558:661 JLINK_WriteMem(0x00025000, 0x19000 Bytes, ...) - Data: 0C 06 32 46 08 46 FD F7 ... - In flash
T2630 4558:662 JLINK_WriteMem(0x0003E000, 0x5604 Bytes, ...) - Data: 6E 6E 65 6C 20 21 3D 20 ... - In flash

[Martin Lesund]

Hi Splat, 

How are you connected to the thingy?

Remember that you need to connect the debugger with a 10-pin connector (or the debug-out on a nrf91 DK) to the input on the thingy:91.

[splatspeed1]

hi i used a 10 pin connector, and a jlink. i bought the 9160 DK and this debugs i.e. connects but the java script crashes straight away.

this environment is not mature or fit for purpose in my mind!

i have wasted many hours as this does not work out of the box, the DK no longer connects after i load unchanged code downloaded from Nordic.

[Martin Lesund]

Hi Splat,

What Java script are you referring to?

What output log do you get from the nrf91DK when you use it with LTE link Monitor?

It may happen that your Thingy91/nrf91DK has lost it's nrf cloud certificate.
That can be confirmed by sending me the logs.
If you are using the thingy with LTE Link monitor, uncheck the "Auto device/port filter" to be able to select the COM port for the Thingy.

Here is the default asset_tracker sample and the at_client sample added for your convenience.
thingy91_fw_precompiled.zip

If you are running the asset_tracker sample an extensive log should appear in the LTE link monitor when you are running. If it does not show up right away, please turn OFF then ON the Thingy:91 and try to select the COM port again.

Best regards,

Martin L.

[arfwid]

Hi Martin, I'm looking at this particular Thingy now.

This is the output of at%cmng, I think your hypothesis that cloud certificate is lost could be true. These certs don't look valid.

at%cmng=1%CMNG: 0,6,"0606060606060606060606060606060606060606060606060606060606060606"%CMNG: 16842753,0,"0000000000000000000000000000000000000000000000000000000000000000"%CMNG: 16842753,1,"0101010101010101010101010101010101010101010101010101010101010101"%CMNG: 16842753,2,"0202020202020202020202020202020202020202020202020202020202020202"OK

How can I restore them?

[Martin Lesund]

Hi arfwid,
That looks correct when you use the command AT%CMNG=1 to list the certificates. (not read, since you should not be able to read out all types of certificates)

Please try the command: AT%CMNG=2, 12345678, 0  to read the "Root CA certificate".

(from the documentation: "Reading types 1, 2, and 3 are not supported.")

---

I suspect that you have another issue, with regards to connecting to the network. (the default application is connecting to LTE-M network, please flash the nb-iot version if your area only supports that, then you also need to switch to a local SIM card (iBasis does not support nb_iot yet))

Please make another case and explaining what issues you are seeing when you are trying to connect.