/* $Id: main.c,v 1.3 2007/03/15 14:37:58 pjetur Exp $ *************************************************************************** * Copyright (C) 2004 by Nicolas Sutre * * nicolas.sutre@free.fr * * * * Copyright (C) 2005 by Bob Dempsey * * bdempsey_64@msn.com * * * * Copyright (C) 2005 by Julien Etelain and Edward Nys * * Converted to C * * Commented and improved by Julien Etelain * * Edward Nys * * * * Copyleft (L) 2005 by Sven Lindberg * * k8055@k8055.mine.nu * * Give it up already :) Simplified (read improved..) and included * * with k8055 lib and with a functional man page * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include #include #include #include #include #include "k8055.h" #define STR_BUFF 256 #define false 0 #define true 1 int debug = 0; int ia1 = -1; int ia2 = -1; int id8 = -1; int ipid = 0; int numread = 1; int dbt1 = -1; // (-1 => not to set) int dbt2 = -1; // (-1 => not to set) int resetcnt1 = false; int resetcnt2 = false; int delay = 0; /* Convert a string on n chars to an integer Return 1 on sucess 0 on failure (non number) */ int Convert_StringToInt(char *text, int *i) { return sscanf(text, "%d", i); } /* Write help to standard output */ void display_help ( char *params[] ) { printf("K8055 version %s MrBrain Build\n",version()); printf("Copyright (C) 2004 by Nicolas Sutre\n"); printf("Copyright (C) 2005 by Bob Dempsey\n"); printf("Copyright (C) 2005 by Julien Etelain and Edward Nys\n"); printf("Copyleft (L) 2005 by Sven Lindberg\n"); printf("\n"); printf("Syntax : %s [-p:(number)] [-d:(value)] [-a1:(value)] [-a2:(value)]\n",params[0]); printf(" [-num:(number) [-delay:(number)] [-dbt1:(value)]\n"); printf(" [-dbt2:(value)] [-reset1] [-reset2] [-debug]\n"); printf(" -p:(number) Set board number\n"); printf(" -d:(value) Set digital output value (8 bits in decimal)\n"); printf(" -a1:(value) Set analog output 1 value (0-255)\n"); printf(" -a2:(value) Set analog output 2 value (0-255)\n"); printf(" -num:(number) Set number of measures\n"); printf(" -delay:(number) Set delay between two measure (in msec)\n"); printf(" -dbt1:(value) Set debounce time for counter 1 (in msec)\n"); printf(" -dbt2:(value) Set debounce time for counter 2 (in msec)\n"); printf(" -reset1 Reset counter 1\n"); printf(" -reset2 Reset counter 2\n"); printf(" -debug Activate debug mode\n"); printf("Example : %s -p:1 -d:147 -a1:25 -a2:203\n",params[0]); printf("\n"); printf("Output : (timestamp);(digital);(analog 1);(analog 2);(counter 1);(counter 2)\n"); printf("Note : timestamp is the number of msec when data is read since program start\n"); printf("Example : 499;16;128;230;9;8\n"); printf("499 : Measure done 499 msec after program start\n"); } /* Read arguments, and store values Return true if arguments are valid else return false */ int read_param(int argc,char *params[]) { int erreurParam = false; int i; ipid = 0; for (i=1; i3){ printf("Invalid board address!\n"); return -1; } if (erreurParam) { printf("Invalid or incomplete options\n"); display_help(params); return false; } return true; } /* Give current timestamp in miliseconds */ inline unsigned long int time_msec ( void ) { struct timeval t; struct timezone tz; gettimeofday (&t,&tz); return (1000*t.tv_sec)+(t.tv_usec/1000); } int main (int argc,char *params[]) { int i,result; long d=0; long a1=0,a2=0; long c1=0, c2=0; unsigned long int start,mstart=0,lastcall=0; start = time_msec(); /* Load parameters If parameters are valid continue */ if (read_param(argc,params)) { /* Initialise USB system and enable debug mode if ( debug ) usb_set_debug(2); */ /* Search the device */ struct k8055_dev dev; if ( open_device(&dev, ipid)<0 ) { printf("Could not open the k8055 (port:%d)\nPlease ensure that the device is correctly connected.\n",ipid); return (-1); } else { if ( resetcnt1 ) reset_counter(&dev,1); if ( resetcnt2 ) reset_counter(&dev,2); if ( dbt1 != -1 ) set_counter_debounce_time(&dev,1,dbt1); if ( dbt2 != -1 ) set_counter_debounce_time(&dev,2,dbt1); if ((ia1!=-1) && (ia2!=-1) && (id8!=-1)) { result = set_all_values(&dev,id8,ia1,ia2); if (debug) printf("SetAllValues=%d - Digital:%d, analog1:%d, analog2:%d\n",result,id8,ia1,ia2); } else if ((id8 != -1) && (ia1!=-1)) { result = set_all_values(&dev,id8,ia1,0); if (debug) printf("SetAllValues=%d - Digital:%d, analog1:%d\n",result,id8,ia1); } else if ((id8 != -1) && (ia2!=-1)) { result = set_all_values(&dev,id8,0,ia2); if (debug) printf("SetAllValues=%d - Digital:%d, analog2:%d\n",result,id8,ia2); } else if ((ia1 != -1) && (ia2!=-1)) { result = set_all_values(&dev,0,ia1,ia2); if (debug) printf("SetAllValues=%d - analog1:%d, analog2:%d\n",result,ia1,ia2); } else { if (ia1!=-1) { result=output_analog_channel(&dev,1,ia1); if (debug) printf("Set analog1:%d=>%d\n",ia1,result); } if (ia2!=-1) { result=output_analog_channel(&dev,2,ia2); if (debug) printf("Set analog2:%d=>%d\n",ia2,result); } if (id8!=-1) { result=write_all_digital(&dev,(long)id8); if (debug) printf("Set digital:%d=>%d\n",id8,result); } } mstart = time_msec(); // Measure start for (i=0; i