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;
46 " -V, --version Show release version\n"
47 " -h, -?, --help Show help option\n"
48 "\n", PV_BIN_NAME, PV_DESCRIPTION);
52 * SIGINT handler (likely recieved Ctrl-C from terminal)
54 void sigint(int param)
58 qDebug("pv: Recieved SIGINT");
64 int main(int argc, char *argv[])
67 struct sr_context *sr_ctx = NULL;
69 // Register a SIGINT handler
70 signal (SIGINT, sigint);
72 QApplication a(argc, argv);
73 // Now we have an application to populate our global pointer
76 // Set some application metadata
77 QApplication::setApplicationVersion(PV_VERSION_STRING);
78 QApplication::setApplicationName("PulseView");
79 QApplication::setOrganizationDomain("http://www.sigrok.org");
83 static const struct option long_options[] = {
84 {"version", no_argument, 0, 'V'},
85 {"help", no_argument, 0, 'h'},
89 const char c = getopt_long(argc, argv,
90 "Vh?", long_options, NULL);
97 fprintf(stderr, "%s %s\n", PV_TITLE, PV_VERSION_STRING);
107 // Initialise libsigrok
108 if (sr_init(&sr_ctx) != SR_OK) {
109 qDebug() << "ERROR: libsigrok init failed.";
113 // Initialise libsigrokdecode
114 if (srd_init(NULL) == SRD_OK) {
116 // Load the protocol decoders
117 srd_decoder_load_all();
119 // Initialize all libsigrok drivers
120 sr_dev_driver **const drivers = sr_driver_list();
121 for (sr_dev_driver **driver = drivers; *driver; driver++) {
122 if (sr_driver_init(sr_ctx, *driver) != SR_OK) {
123 qDebug("Failed to initialize driver %s",
131 // Initialise the main window
135 // Run the application
139 // Destroy libsigrokdecode and libsigrok
143 qDebug() << "ERROR: libsigrokdecode init failed.";