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
22 #include <sigrokdecode.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
25 #include <libsigrok/libsigrok.h>
30 #include <QtGui/QApplication>
33 #include "pv/mainwindow.h"
37 // Global pointer to our QApplication
38 QApplication *g_app = NULL;
47 " -V, --version Show release version\n"
48 " -h, -?, --help Show help option\n"
49 "\n", PV_BIN_NAME, PV_DESCRIPTION);
53 * SIGINT handler (likely received Ctrl-C from terminal)
55 void sigint_handler(int param)
59 qDebug("Received SIGINT.");
65 int main(int argc, char *argv[])
68 struct sr_context *sr_ctx = NULL;
70 // Register a SIGINT handler
71 signal(SIGINT, sigint_handler);
73 QApplication a(argc, argv);
74 // Now we have an application to populate our global pointer
77 // Set some application metadata
78 QApplication::setApplicationVersion(PV_VERSION_STRING);
79 QApplication::setApplicationName("PulseView");
80 QApplication::setOrganizationDomain("http://www.sigrok.org");
84 static const struct option long_options[] = {
85 {"version", no_argument, 0, 'V'},
86 {"help", no_argument, 0, 'h'},
90 const char c = getopt_long(argc, argv,
91 "Vh?", long_options, NULL);
98 fprintf(stderr, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
108 // Initialise libsigrok
109 if (sr_init(&sr_ctx) != SR_OK) {
110 qDebug() << "ERROR: libsigrok init failed.";
114 // Initialise libsigrokdecode
115 if (srd_init(NULL) == SRD_OK) {
117 // Load the protocol decoders
118 srd_decoder_load_all();
120 // Initialize all libsigrok drivers
121 sr_dev_driver **const drivers = sr_driver_list();
122 for (sr_dev_driver **driver = drivers; *driver; driver++) {
123 if (sr_driver_init(sr_ctx, *driver) != SR_OK) {
124 qDebug("Failed to initialize driver %s",
132 // Initialise the main window
136 // Run the application
140 // Destroy libsigrokdecode and libsigrok
144 qDebug() << "ERROR: libsigrokdecode init failed.";