On Sun, Jan 12, 2020 at 12:51 PM, Gyula Molnar wrote:
Hi Chuck,
i see you need to install a driver on windows 7 so that your computer can see
nanoVNA. To do this, download and install en.stsw-stm32080.zip (DfuSe) or
STSW-LINK004 (ST-Link) or en.stsw-stm32102.zip (STM32 Virtual Com Port
driver). DefuSe or ST-Link is required for a firmware upgrade.
After installation, plug the nanoVNA connector into your computer's USB port.
Use the USB cable (not OTG) supplied with the nanoVNA.
I don't know what the usb connector of white nanovna.
You can see in the device manager of your computer that it is present at COM &
LPT.
If not, a little utility (USBDeview) will help you to remove the faulty driver.
To run nanoVNA-Saver on Windows 7, you must have the SP1 Service Pack
installed and MS VC ++ multipack (2005-2017) installed, then the windows exe
version of nanovna-saver will work. It starts up slower when you first start
up, later it is faster.
Hope I was able to help with the solution.
73, Gyula HA3HZ
================================
Gyula, thanks for the feedback.
I had attached a PDF including the information I had hoped would show the problem and system information for my computer. I've attached it to this message for reference.
This problem is above my level of understanding and knowledge. The list of ports and drivers is included on the PDF. Which is what and correct or wrong is not obvious to me.
So then, I'll need to educate myself and hope to figure out what is what from the information you provided. I believe I do have the correct connection cable once the other problems are corrected.
Regards,
--
Chuck, W5USJ
Chuck Carpenter