RAMPKORV

#include <stdio.h>#include <stdlib.h>#include <string.h>#include "scaler.h"#include "modes.h"char *dec2hex(int dec) {   char *hex = "  ";   sprintf(hex, "%x", dec);   return hex;}void sendcommand(FILE* device, int code, int extra) {   int i;   char extrastr[2];   char cmd[10] = "L ";   strcat(cmd, dec2hex(code));   strcat(cmd, dec2hex(~code));   if(extra) {      itoa(extra, extrastr, 10);      strcat(cmd, " ");      strcat(cmd, extrastr);   }   strcat(cmd, "\x0d");   fprintf(device, cmd);}int main(int argc, char *argv[]) {   int devnum;   int modenum;   int i;   int j;   char device[5];   char settings[45];   char temp[5];   FILE* scaler;   while(1) {      do {         system("CLS");         printf("Vilken COM-port? 1-4\n");         devnum = fgetc(stdin) - '0';         fgetc(stdin);      } while(!(devnum >= 1 && devnum <= 4));      sprintf(device, "com%i:", devnum);      sprintf(settings, "mode %s baud=9600 parity=n data=8 stop=1", device);      system(settings);      if(scaler = fopen(device, "w+")) {         while(1) {            do {               system("CLS");               printf("VP720XL Software for Geekmeet\n\n");               printf("Select mode:\n");               for(i = 0; i < sizeof(Modes) / sizeof(Mode); i++) {                  printf("\t(%c) %s\n", 'a' + i , Modes[i].name);               }               modenum = fgetc(stdin) - 'a';               fgetc(stdin);            } while(!(modenum >= 0 &&                       modenum <= sizeof(Modes) / sizeof(Mode)));            for(j = 0; j <= sizeof(Modes[i].commands)/sizeof(Command); j++) {               printf("%i %i", Modes[i].commands[j].cmd, Modes[i].commands[j].extra);               system("PAUSE");               /* sendcommand(scaler, Modes[i].commands[j].cmd,                                    Modes[i].commands[j].extra); */            }         }      } else {         printf("Kunde ej öppna %s.\n", device);      }   }}