I am able to open up the Cellular Monitor and successrully select the device an get a connection. However the option to ' Open a Serial Terminal' is greyed out, and so not available.
I am able to open up the Cellular Monitor and successrully select the device an get a connection. However the option to ' Open a Serial Terminal' is greyed out, and so not available.
Hello Jack,
What device are you using? Is it a DK?
If you hover over the grayed out option, does it say anything about the reason why?
Regards,
Elfving
Hi Elfving,
Hovering the mouse over the two greyed out buttons doesn't show anything.
We're connecting to our own nRF 9160 based hardware with our own custom firmware. The FW includes Asset Tracker II FW. We've also included the necessary AT Host FW. We're currenlty running modem FW 1.3.3 on the device. Also we're using an nRF 52840 and a connectivity bridge to make the USB connection.
I can provide more details on request, but we appear to be making a successful connection from our desktop machine to the device. Here's the log file from the Cellular Monitor:
2024-05-28T15:40:51.137Z INFO Initialising nrfutil module: device
2024-05-28T15:40:51.168Z DEBUG Application data folder: C:\Users\jackw\AppData\Roaming\nrfconnect\pc-nrfconnect-cellularmonitor
2024-05-28T15:40:51.191Z DEBUG Sending event "cellularmonitor: running nrfutil device"
2024-05-28T15:40:51.193Z DEBUG App pc-nrfconnect-cellularmonitor v2.4.0 (official)
2024-05-28T15:40:51.193Z DEBUG App path: C:\Users\jackw\.nrfconnect-apps\node_modules\pc-nrfconnect-cellularmonitor
2024-05-28T15:40:51.193Z DEBUG nRFConnect 5.0.0, required by the app is (>=4.4.1)
2024-05-28T15:40:51.193Z DEBUG nRFConnect path: C:\Users\jackw\AppData\Local\Programs\nrfconnect\resources\app.asar
2024-05-28T15:40:51.193Z DEBUG HomeDir: C:\Users\jackw
2024-05-28T15:40:51.193Z DEBUG TmpDir: C:\Users\jackw\AppData\Local\Temp
2024-05-28T15:40:51.876Z DEBUG Sending event "cellularmonitor: running nrfutil device"
2024-05-28T15:40:52.392Z DEBUG Sending event "cellularmonitor: running nrfutil device"
2024-05-28T15:40:52.392Z DEBUG Sending event "cellularmonitor: running nrfutil device"
2024-05-28T15:40:52.401Z DEBUG Sending event "cellularmonitor: running nrfutil device"
2024-05-28T15:40:52.561Z INFO Using nrfutil-device core version: 7.7.1
2024-05-28T15:40:53.149Z INFO Using nrfutil-device version: 2.1.1
2024-05-28T15:40:53.149Z INFO Using nrf-device-lib version: 0.17.5
2024-05-28T15:40:53.149Z INFO Using nrfjprog DLL version: 10.24.0
2024-05-28T15:40:53.149Z INFO Using JLink version: JLink_V7.96i
2024-05-28T15:40:53.149Z WARN Installed JLink version does not match the expected version (JLink_V7.94e)
2024-05-28T15:40:53.494Z INFO Getting serialport options from persistent store THINGY91 12PLACEHLDRS.pc-nrfconnect-cellularmonitor
2024-05-28T15:40:53.496Z DEBUG Sending event "cellularmonitor: device connected"
BTW, we have JLink_V796i installed.
Hope that helps.
Regards,
Jack
JackW said:BTW, we have JLink_V796i installed.
Ah did you do this using custom installation of JLink? We usually recommend going with the one that comes with nRF Command line tools as it is what has been tested.
Could you run nrfjprog -i in the command line and give me the output?
Regards,
Elfving
OK Elfving, I need a little more help here. I downloaded and installed the nRF Command Line tools into my Program Files/Nordic folder on my Windows 11 desktop machine. I then fired up Powershell, set the working directory to C:\Program Files\Nordic Semiconductor\nrf-command-line-tools> and then entered the nrfjprog -i into the command line. The result is nothing. Just back to a blank command line prompt.
So, don't know if I'm doing this correctly or not.
Ah mistake, that went a bit to quick. nrfjprog -i lets you know about the devices connected. I was however wondering about the version.
Run: nrfjprog -v
Regards,
Elfving
