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About AXIS Get EMC2 Documentation Translations ETCH CNC Developer Homepages: Chris Radek Jeff Epler Related sites: linuxcnc.org linuxcnc wiki | « image-to-gcode improvements | Newest entries | comp 0.2: A tool to write HAL boilerplate » When writing HAL modules, a large amount of boilerplate code is required to register the pins, parameters, and functions. comp (working name) is a tool to automatically generate that code. Here is one of the simplest useful components that can be created with comp:
component charge_pump;
option singleton yes;
pin out bit w;
function update nofp;
;;
MODULE_LICENSE("GPL");
FUNCTION(update) { out = !out; }
it simply creates a bit which is toggled each time its update function is called, and can be connected to the 'charge pump' watchdog pin of the PDMX-121 and similar breakout boards. (See 'README' inside link for more information) Files currently attached to this page:
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