Les Newell wrote: > Thanks. I think I will have to go down that route because ClassicLadder > is being a real CPU hog. Without the CL GUI loaded my average CPU load > with Axis running is 20%. With Modbus enabled and the ClassicLadder GUI > running, CPU load averages 80%. > I haven't looked at the code, but I wonder if there's some busy-waiting or very short duration usleep()s in the serial receive function(s).
Do you see the same load if you have CL running without Modbus? - Steve ------------------------------------------------------------------------------ Enable your software for Intel(R) Active Management Technology to meet the growing manageability and security demands of your customers. Businesses are taking advantage of Intel(R) vPro (TM) technology - will your software be a part of the solution? Download the Intel(R) Manageability Checker today! http://p.sf.net/sfu/intel-dev2devmar _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
