Hope this isn¡¯t considered off topic. It is about troubleshooting a NanoVNA.
Finally got the greml distro working. When I enter the string you suggested it says -H is unrecognized.
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On Jan 27, 2023, at 6:07 AM, Ho-Ro <linuxaudio@...> wrote:
?On Fri, Jan 27, 2023 at 01:59 AM, Al Waschka wrote:
I am trying to get my hands on a Liinux device to see how it responds in both
modes to Linux commands
On Thu, Jan 26, 2023 at 08:50 PM, Al Waschka wrote:
HP Pavilion ZE 4220 Laptop
Old.
Celeron processor over 1 GHz
960MB Ram (1G?)
CD Drive
Ethernet and USB
Al,
You could download a "live" image, no installation required.
For your HW this small "rescue-linux" should be ok:
- Select the "grml-small" "32-bit PC" version, currently this one:
- Burn as ISO to a CD and boot the laptop from this CD.
- Then just type "dmesg -Hw" and connect your NanoVNA.
Look at the responses when switching on / off in various modes (jog pressed / not pressed, BOOT0-VDD shorted / open, etc.).
Martin
