Some notes on MS COM programming in Python. It is not a well documented topic. The only really helpful source is book Python Programming On Win32. Here I explain how to run two different COM event handlers in two separate threads. Example provided implements simple interaction with Excel app. But the method is universal, and I used it for accessing ITinvest SmartCOM API.
Saturday, March 25, 2017
Monday, August 29, 2016
BeagleBone desktop forwarding via SSH
How to access a remote graphics environment via GNU/Linux machine? In this example I push LXDE though an SSH channel between BeagleBone Black and Ubuntu 14.04 laptop. I suppose that X11 SSH forwarding itself is already configured.
Initialise X server at display 1 on your client device. This command automatically redirects to the virtual terminal 8.
$ sudo xinit -- :1
Using white terminal at the top left corner establish SSH connection with X11 forwarding and run lxsession:
$ DISPLAY=:1 ssh -X root@192.168.7.2 lxsession
Enjoy. Closing the white terminal leads to the end of the session.
Initialise X server at display 1 on your client device. This command automatically redirects to the virtual terminal 8.
$ sudo xinit -- :1
Using white terminal at the top left corner establish SSH connection with X11 forwarding and run lxsession:
$ DISPLAY=:1 ssh -X root@192.168.7.2 lxsession
Enjoy. Closing the white terminal leads to the end of the session.
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