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010eb60b21
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/////////////////////////////////////////////////////////////////////////////////
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//
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// main.cc is part of TestModbus-Server.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include <sys/time.h>
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#include "config.h"
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#include "mbsconfig.h"
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#include "gui.h"
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#include "modbus.h"
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//////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// global variables
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//
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Config config;
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Modbus modbus;
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GtkBuilder *_builder_ = NULL; // work around for the thread situation
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uint16_t modbusdata[4][0x10000]; // needed for work with the gui will by synced by the modbus call back functions
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gboolean modbus_callback(gpointer data);
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int main (int argc, char **argv) {
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GtkBuilder *builder;
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GObject *window;
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#ifdef BUILD_WINDOWS
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char buffer[16];
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setvbuf (stdout, buffer, _IONBF, 16);
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#endif
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printf ("TestModbus-Server - %s\n", VERSION);
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printf (" https://steffen.gulpe.de/modbus-tcpip\n");
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printf (" written by Steffen Pohle <steffen@gulpe.de>\n");
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gtk_init (&argc, &argv);
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_builder_ = builder = gtk_builder_new ();
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gtk_builder_add_from_file (builder, BUILDER_FILE, NULL);
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gtk_builder_connect_signals(builder, builder);
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//
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// #if defined _WIN32 || defined _WIN64 || defined __CYGWIN__
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// #else
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// #endif
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//
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modbus.SetCallback(&modbus_callback);
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window = gtk_builder_get_object (builder, "testmodbus-server");
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gtk_widget_show_all (GTK_WIDGET(window));
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if (argc == 2) {
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printf ("Load File:%s\n", argv[1]);
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config.SetFilename(argv[1]);
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load_file(config.GetFilename());
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}
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else {
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printf ("Load File:default.modbus\n");
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config.SetFilename("default.modbus");
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load_file(config.GetFilename());
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}
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gtk_main ();
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return 0;
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}
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string to_hex16 (int v) {
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char HEX[] = "0123456789ABCDEF";
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int i = v;
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int n;
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string txt = "";
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for (n = 0; n < 4; n++) {
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txt = HEX[i%16]+ txt;
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i = i / 16;
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}
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return txt;
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}
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gboolean modbus_callback(gpointer data) {
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struct modbus_callback_data *mdata = (struct modbus_callback_data *) data;
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MBData_ChangeRegs(mdata->fc, mdata->regstart, mdata->count, mdata->r);
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Values_ChangeRegs(mdata->fc, mdata->regstart, mdata->count, mdata->r);
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if (mdata->r) free (mdata->r);
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free (mdata);
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return FALSE;
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};
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float get_cycletime(struct timeval *t) {
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struct timeval t1;
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float f = 0.0;
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t1 = *t;
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gettimeofday(t, NULL);
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f = (float)(t->tv_sec - t1.tv_sec) + ((t->tv_usec - t1.tv_usec) / 1000000.0);
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return f;
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}
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