I am not a developer (and I don’t play one on TV).  But I do know a little bit, 
enough to be dangerous. I had some help modifying the gs2_vfd.c component in 
2.7~pre6 in order to add a new option that allows one to disable and enable the 
component.  We also added a bandaid (retry) to fix the fact that the first 
communication to our vfd always fails.

The new option is -X which sets the value of the “enable” pin to 0.  This way 
you can initialize the component when you want.  I wanted to have this 
component intialize when I push the “on button” in Axis because power only 
comes up to my vfd after starting the charge pump.  We made it backward 
compatible so no one will notice the change if they don’t care to use it.  I 
would like to put this into the mainline of 2.7.X so I don’t have to update it 
every time I upgrade my system.  

Attachment: gs2_vfd.c
Description: Binary data


-Tom
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