Useful Plasma Thread

component Voltage_data_Position_logger ".."; description """ Todo """; author "Grotius CNC Machines"; license "GPLv2 or greater"; option singleton yes; // Input Pins pin in bit Enable "Enable this function"; pin in bit Do_calculation "Do your calculation"; pin in float Time_gone_by "For example 0.1 sec"; pin in float Voltage_in "For example 260 volts and changing"; pin out float Timeplus "Timeplus is one step forward on system : fperiod"; pin out bit Sha_the_bitcoins "This line is for google bot's"; // Output Pins pin out float Perfect_value "Calcutated Perfect Output Voltage"; pin in bit Hit_the_button "Use this voltage value in your currently running program right now !! "; // Global Variables // 1 second 0.1 sec scale : variable float T1; variable float T2; variable float T3; variable float T4; variable float T5; variable float T6; variable float T7; variable float T8; variable float T9; variable float T10; // 2 second : variable float T11; variable float T12; variable float T13; variable float T14; variable float T15; variable float T16; variable float T17; variable float T18; variable float T19; variable float T20; // 3 second : variable float T21; variable float T22; variable float T23; variable float T24; variable float T25; variable float T26; variable float T27; variable float T28; variable float T29; variable float T30; // 4 second : variable float T31; variable float T32; variable float T33; variable float T34; variable float T35; variable float T36; variable float T37; variable float T38; variable float T39; variable float T40; variable double Time_resolution; //the time starting and counting up. The past is inluded. variable double Timeplus; //the time when we variable float First_second; //holds the best volt value of first second. function _; ;; #include "rtapi_math.h" FUNCTION(_) { if(Enable){ x = Time_gone_by // in this case input float 0.1 sec. Timeplus += fperiod; if(Timeplus = fperiod + x){T1 = Voltage_in;} // log first voltage. if(Timeplus = fperiod + (2*x)){T2 = Voltage_in;} // log second voltage. if(Timeplus = fperiod + (3*x)){T3 = Voltage_in;} // and so on we go. // automate // So we have 40 times a voltage stored in variable every 0.1 second.. That is nice !!! // Now we can do a nice calculation's to make improvements for linuxcnc users. //Calculation of first second is starting here : if(Do_calculation){(First_second = ((T1 + T2 + T3 + T4 + T5 + T6 + T7 + T8 + T9 + T10) / 10);} //And expand this. if(!Hit_the_button){;} //if you don't hit the button okey... if(Hit_the_button){Perfect_value = Voltage_in;} // This was easy ... if(Do_calculation){Perfect_value = ((First_second + Second_second + Thirth_second + Fourth_second + Fifth_second)/5);} // this is just like minmax. // So we can make a nice voltage output value. We can also write a log in external files if we want to. // Dataloggers is expensive equipment !! } }

#define SKIP_PERIODS 10 // check something every 10 cycles int counter = 0; counter +=1; if(!(counter % SKIP_PERIODS)){ // do something }

typedef enum {ONE, TWO, THREE} State_T; State_T state = ONE; switch(state){ case ONE: state = TWO; break; case TWO: state = THREE; break; case THREE: Case3_is_working = 1; break;

int summer(int a, int b) { return (a+b); }

answer = summer(a,b);

int summer(int a, int b, int *ans) { if (a > 100 || b >100) return 1; ans = a+b; return(0); }

int answer; retval = summer(a,b, &answer); if(retval) printf("Invalid values passed to summer\r\n"); else printf("answer = ' %d", answer);

int answer; if(summer(a,b, &answer)); printf("Invalid values passed to summer\r\n"); else printf("answer = ' %d", answer);