Hi,
Yesterday, with a lot of help from James Burgess, I was finally able to build
Pulseview for MacOS 10.12.5.
Today, I tried to use it to monitor a UART on an Atmel Mega328p. It did finally
work successfully but there were again many roadblocks on the way.
When I tried to connect to my device, a USBee AX clone, I got the following
error output on Terminal:
sr: resource: Failed to open resource 'fx2lafw-cwav-usbeeax.fw' (use loglevel
5/spew for details).
sr: fx2lafw: Firmware upload failed for device 20.18 (logical).
sr: fx2lafw: Unable to get version info: LIBUSB_ERROR_TIMEOUT.
sr: fx2lafw: Failed to get firmware version.
sr: fx2lafw: Unable to open device.
I had previously built Pulseview on a Parallels Ubuntu 16.04 virtual machine on
the Mac. I found that the only way to connect to the USBee AX was to get
Pulseview running on the Linux virtual machine, then exit Pulseview there,
release the USB connection from Linux to the Mac and then connect to the device
on the Mac side. While this works reliably, it is clearly not the preferred
solution.
Can anyone determine from the above errors what is causing the problem? When I
connect the device to the Mac I can see it System Information Hardware USB but
it will not get connected to Pulseview. When it is connected to Pulseview,
using the above technique, it shows up in System Information as “fx2lafw”
rather than “Vendor Specific” when it is first connected.
Thanks for any help.
Paul Crawford
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