I'm writing a python user component to display data on an LCD. It all works fine except when Axis/Hal shuts down, the LCD is left displaying whatever was there last. Is there a signal/event/pin that I can action off to clear the display before shutting down?
The python user component talks to a C++ user component which controls the LCD. This seems to disappear first in shutdown order, so I need an earlier notification. Changing the C++ component to always clear on shutdown is an option, but I'd rather not force it do the clear. I'm using the python hal and emc components. Thanks, Frank ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
