search

HilscherAutomation / nxdrvlinux

cifX device driver for linux.
https://www.hilscher.com
GNU General Public License v2.0
13 stars 3 forks source link

Troubleshooting CIFX 70E-CCIES Driver Installation on Ubuntu PC #2

Closed MasakazuTobeta closed 1 month ago

MasakazuTobeta commented 7 months ago

Hello, I am currently performing initial operation verification by installing CIFX 70E-CCIES on an Ubuntu PC (x86_64). Although I haven't yet connected it to the CC-Link master, I have built and installed the driver, and executed the example. As a result, I obtained the following output: https://github.com/TriOrb-Inc/nxdrvlinux/blob/dev/init_confirm/log/run_example.x86_64.log

It seems that the device is being detected around the lines below: https://github.com/TriOrb-Inc/nxdrvlinux/blob/2fd731718bb797535c59f1d32687e7205ddc17d7/log/run_example.x86_64.log#L8

However, it appears to be failing to open around the lines below: https://github.com/TriOrb-Inc/nxdrvlinux/blob/2fd731718bb797535c59f1d32687e7205ddc17d7/log/run_example.x86_64.log#L12 Is this indicative of a failed driver installation? Or would connecting it to the CC-Link master resolve the issue? Please advise. Thank you.

MTrensch-hilscher commented 5 months ago

I am not sure how you installed the driver but it seems that directory "/opt/cifx" does not contain the bootloader and required firmware binaries.

See image for directory layout