18.12.2020

Ch340 Driver Mac Os Catalina

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  1. Ch340 Driver Mac Os Catalina Patcher
  2. Ch340 Driver Mac Os Catalina Install
  3. Ch340 Driver Mac Os Catalina Dmg

NanoVNA-Saver 0.1.3 MAC

Ch340
  • Sorry for the slow reply on this one. This seems to be an issue between the CH552 programmable USB microcontroller used by M5Stack for the serial interface, and the relevant driver in Mac OS X Catalina. The serial control signals used by esptool.py for auto-reset were not getting through to the hardware.
  • No issues with a uno clone but that might not use a ch340. I get the port coming up in the ide but can't pull the board info. Native serial port can't obtain info I have set the ide to old boot loader and not. Tried using uno as the board. And anything else that seemed to make sense. Mac OS Catalina 10.15.??

Ch340 Driver Mac Os Catalina Patcher

Patcher

Ch340 Driver Mac Os Catalina Install

#5286

Colin, which version of macOS and how did you set up the USB ports?
Tried it here with Catalina but some problem finding the device on the USB…
Dana VE3DS
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On Oct 19, 2019, at 20:11, zl2arl <colin.larsen@..> wrote:
I've just done the MacOS install, went smoothly, all I had to do was adjust
the font size up a bit ;)
On Sun, 20 Oct 2019, 12:49 W5DXP, <@w5dxp> wrote:
That sure does help, Rune. I was using it on my mobile system and my wifi
doesn't reach that far. It would have never occurred to me that Saver
needed the internet. Thanks very much. Do you have any idea how fast one
has to be to get that screen-capture while Saver is shutting down?
Displaying that screen for longer than one millisecond would help. :)
#5352

Hello Dana,
I have been running most of the recent releases of NanoVNA-Saver on my iMac under Mojave 10.14.6. I declined the upgrade to Catalina because several of my expensive software purchases would no longer work. The procedure I use is to plug the NanoVNA into my MAC, turn on the NanoVNA and then launch the Saver program V0.1.3. When the screen paints the USB port is already properly identified and I simply select 'Connect to nanoVNA'. It all works perfectly and has for every release of Saver that I tried starting back at about V0.0.6.
Again, this is all under Mojave, not Catalina. If you find the correct incantation for Catalina please let us all know.
Good luck,
Larry, AE5CZ
#5353

Hmmm, Larry, so it may be a Catalina issue as it doesn’t find the usb…
I’ll try it on Mojave and see if that works…thanks for the comments.
Oh by the way what version of Python are you using??
Dana Ve3DS
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On Oct 20, 2019, at 13:41, Larry Goga <lgoga@..> wrote:
Hello Dana,
I have been running most of the recent releases of NanoVNA-Saver on my iMac under Mojave 10.14.6. I declined the upgrade to Catalina because several of my expensive software purchases would no longer work. The procedure I use is to plug the NanoVNA into my MAC, turn on the NanoVNA and then launch the Saver program V0.1.3. When the screen paints the USB port is already properly identified and I simply select 'Connect to nanoVNA'. It all works perfectly and has for every release of Saver that I tried starting back at about V0.0.6.
Again, this is all under Mojave, not Catalina. If you find the correct incantation for Catalina please let us all know.
Good luck,
Larry, AE5CZ
#5354

Hi Dana,
In OSX the nanoVNA is shown as '/dev/cu.usbmodem4001'
Normally rescan will automatically connect. You could try however to manually enter the string above
Eric
#5358

Ok, I rescan isn’t finding anything, so I will try manual also
Thx
Dana
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On Oct 20, 2019, at 14:22, ericm@.. wrote:
Hi Dana,
In OSX the nanoVNA is shown as '/dev/cu.usbmodem4001'
Normally rescan will automatically connect. You could try however to manually enter the string above
Eric
#5421

I used the installation process as described on the GitHub nanovna-saver website for installation of nanovna-saver for the Mac OS. It is as follows:
Mac OS:
Homebrew
Install Homebrew From : https://brew.sh/
/usr/bin/ruby -e '$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)'
Python :
brew install python
NanoVNASaver Installation
git clone https://github.com/mihtjel/nanovna-saver
cd nanovna-saver
Change PyQt restriction in setup.py PyQt55.11.2 to PyQt5
Install local pip packages
python3 -m pip install .
NanoVNASaver
All of the above works for me and I believe the Python installation is v3.7.4 Hope this helps.
Larry
#5426

Thanks Larry - good summary
This all worked fine on my iMac under High Sierra, however something
didnt work properly under Catalina…still trying to trace the issue, something
to do with the serial ports… I’ll report back if I can figure it out.
Cheers
Dana VE3DS
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On Oct 21, 2019, at 12:23, Larry Goga <lgoga@..> wrote:
I used the installation process as described on the GitHub nanovna-saver website for installation of nanovna-saver for the Mac OS. It is as follows:
Mac OS:
Homebrew
Install Homebrew From : https://brew.sh/
/usr/bin/ruby -e '$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)'
Python :
brew install python
NanoVNASaver Installation
git clone https://github.com/mihtjel/nanovna-saver
cd nanovna-saver
Change PyQt restriction in setup.py PyQt55.11.2 to PyQt5
Install local pip packages
python3 -m pip install .
NanoVNASaver
All of the above works for me and I believe the Python installation is v3.7.4 Hope this helps.
Larry
#5427

something didnt work properly under Catalina…still trying to trace the issue,
something to do with the serial ports
I cannot even use High Sierra because of driver (and Java) issues.
macOS has become more restrictive about 3d party kernel extensions or kexts.
'They act as drivers — if you like a Windows analogy — and give access to your Mac’s hardware.'
Something done on previous macOS that was inherited by Catalina update
could be at issue. Check 'Security & Privacy' under 'System Preferences'
'If a user space driver quits unexpectedly or you restart your Mac,
you might need to unplug and reattach the accessory cable to enumerate the driver. (50042397)'
'Driver extensions might not launch on-demand after installation. (51229724)
Workaround: Disable System Integrity Protection'
https://forums.macrumors.com/threads/macos-catalina-10-15-bugs-and-bug-fixes.2183833/
CH340 driver
https://community.platformio.org/t/mac-usb-port-detected-but-wont-upload/8756
#5478

Hi,
mine is working fine under Catalina 10.15. NanoVNASaver found the USB port immediately when the VNA was connected and I just clicked to connect to it.
Good Luck -- John (VK2JON)
#5488

Hi John -
mine is working fine under Catalina 10.15.
Great! If you would try, in Terminal:
# with nanoVNA powered off, enter:
ioreg -p IOUSB -l -w 0 grep 'USB Product Name' > without
# then power on nanoVNA and enter:
ioreg -p IOUSB -l -w 0 grep 'USB Product Name' > nano
# finally
diff nano without
# the result on my Mac shows a 'ChibiOS/RT Virtual COM Port' driver used for nanoVNA
< 'USB Product Name' = 'IOUSBHostDevice'
< 'USB Product Name' = 'QUAD-CAPTURE'
< 'USB Product Name' = 'Polar V800'
< 'USB Product Name' = 'ChibiOS/RT Virtual COM Port'
---
'USB Product Name' = 'IOUSBHostDevice'
'USB Product Name' = 'QUAD-CAPTURE'
'USB Product Name' = 'Polar V800'
#5548

Now this is interesting John…. it isn’t playing here on Catalina.
Glad to hear someone has it though!
73 Dana VE3DS
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On Oct 21, 2019, at 20:52, John Sharpe <johsharpe@..> wrote:
Hi,
mine is working fine under Catalina 10.15. NanoVNASaver found the USB port immediately when the VNA was connected and I just clicked to connect to it.
Good Luck -- John (VK2JON)
#12922

macOS Catalina
Version 10.15.4
Rebooted to Recovery Mode
Disabled SIP (csrutil disable)
Restarted in 'regular' mode
device shows up as /dev/cu.usbmodem4001
Used NANOVnA to scope out antenna
Rebooted to Recovery Mode
Enabled SIP (csrutil ebable)
Restarted in 'regular' mode
device still shows up as /dev/cu.usbmodem4001
Moral of the story is it worked even after re-enabling SIP. Now I have to get it to work using vmWare Fusion and Windows 7. Hope this is helpful..
73 Mark KG0RMS

Ch340 Driver Mac Os Catalina Dmg

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