Hi, I have to declare some new HAL modules, which is the best way to do it?
First one: when a security switch gets pressed I have to pause the printing and override actual temperature and position (move up of a cm), before resuming printing I need to wait for the temperature to be on point. My idea: defining a new "pause" button, outside of axis, and show it in a glade panel. this module will know the switch state and pause axis, and know temperature so it will resume axis only when it is possible. I looked in the guide, I guess I should do it in icomp, is it suited? or is there a better way? Second one: this is more like a driver, I have to take the commanded position from axis, do some stepgen-magic things and send the velocity to the stepper controller via spi. (the point is sending something via spi, from a raspberry) What should I use to write this? Here ( https://forum.linuxcnc.org/27-driver-boards/29742-pidicnc-control-system?start=50#115691) I have something very similar to what I want to do,after line 2300 ( https://github.com/mngr0/stepgenspi/blob/master/pidi.c#L2306) there is the code to write directly on the registers for spi (code made for the raspberry). I guess that lot of common libraries for rpi-spi cannot work in real-time environment, what can be a clean way to implement that? by the way, in the guide http://www.machinekit.io/docs/developing/writing-components/ there is a dead link at "Further info here <http://www.machinekit.io/docs/hal/new-instantiated-components>" mngr -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
