2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #include <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
24 #include <libsigrok/libsigrok.h>
28 #include <QtGui/QApplication>
31 #include "pv/mainwindow.h"
35 // Global pointer to our QApplication
36 QApplication *g_app = NULL;
45 " -V, --version Show release version\n"
46 " -h, -?, --help Show help option\n"
47 "\n", PV_BIN_NAME, PV_DESCRIPTION);
51 * SIGINT handler (likely received Ctrl-C from terminal)
53 void sigint_handler(int param)
57 qDebug("Received SIGINT.");
63 int main(int argc, char *argv[])
66 struct sr_context *sr_ctx = NULL;
68 // Register a SIGINT handler
69 signal(SIGINT, sigint_handler);
71 QApplication a(argc, argv);
72 // Now we have an application to populate our global pointer
75 // Set some application metadata
76 QApplication::setApplicationVersion(PV_VERSION_STRING);
77 QApplication::setApplicationName("PulseView");
78 QApplication::setOrganizationDomain("http://www.sigrok.org");
82 static const struct option long_options[] = {
83 {"version", no_argument, 0, 'V'},
84 {"help", no_argument, 0, 'h'},
88 const char c = getopt_long(argc, argv,
89 "Vh?", long_options, NULL);
96 fprintf(stdout, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
106 // Initialise libsigrok
107 if (sr_init(&sr_ctx) != SR_OK) {
108 qDebug() << "ERROR: libsigrok init failed.";
112 // Initialise libsigrokdecode
113 if (srd_init(NULL) == SRD_OK) {
115 // Load the protocol decoders
116 srd_decoder_load_all();
118 // Initialize all libsigrok drivers
119 sr_dev_driver **const drivers = sr_driver_list();
120 for (sr_dev_driver **driver = drivers; *driver; driver++) {
121 if (sr_driver_init(sr_ctx, *driver) != SR_OK) {
122 qDebug("Failed to initialize driver %s",
130 // Initialise the main window
134 // Run the application
138 // Destroy libsigrokdecode and libsigrok
142 qDebug() << "ERROR: libsigrokdecode init failed.";