Add hamlib related files

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git-svn-id: https://svn.code.sf.net/p/freetel/code@1284 01035d8c-6547-0410-b346-abe4f91aad63

diff --git a/fdmdv2/src/hamlib.cpp b/fdmdv2/src/hamlib.cpp
new file mode 100644 (file)
index 0000000..254b8d5
--- /dev/null
+++ b/fdmdv2/src/hamlib.cpp
@@ -0,0 +1,110 @@
+//==========================================================================
+// Name:            hamlib.cpp
+//
+// Purpose:         Hamlib integration for FreeDV
+// Created:         May 2013
+// Authors:         Joel Stanley
+//
+// License:
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License version 2.1,
+//  as published by the Free Software Foundation.  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, see <http://www.gnu.org/licenses/>.
+//
+//==========================================================================
+#include <hamlib.h>
+
+#include <vector>
+#include <algorithm>
+
+using namespace std;
+
+typedef std::vector<const struct rig_caps *> riglist_t;
+
+static bool rig_cmp(const struct rig_caps *rig1, const struct rig_caps *rig2);
+static int build_list(const struct rig_caps *rig, rig_ptr_t);
+
+Hamlib::Hamlib() : m_rig(NULL) {
+    /* Stop hamlib from spewing info to stderr. */
+    rig_set_debug(RIG_DEBUG_NONE);
+
+    /* Create sorted list of rigs. */
+    rig_load_all_backends();
+    rig_list_foreach(build_list, &m_rigList);
+    sort(m_rigList.begin(), m_rigList.end(), rig_cmp);
+
+    /* Reset debug output. */
+    rig_set_debug(RIG_DEBUG_VERBOSE);
+}
+
+Hamlib::~Hamlib() {
+    rig_close(m_rig);
+    rig_cleanup(m_rig);
+}
+
+static int build_list(const struct rig_caps *rig, rig_ptr_t rigList) {
+    ((riglist_t *)rigList)->push_back(rig); 
+    return 1;
+}
+
+static bool rig_cmp(const struct rig_caps *rig1, const struct rig_caps *rig2) {
+    /* Compare manufacturer. */
+    int r = strcasecmp(rig1->mfg_name, rig2->mfg_name);
+    if (r != 0)
+        return r < 0;
+
+    /* Compare model. */
+    r = strcasecmp(rig1->model_name, rig2->model_name);
+    if (r != 0)
+        return r < 0;
+
+    /* Compare rig ID. */
+    return rig1->rig_model < rig2->rig_model;
+}
+
+void Hamlib::populateComboBox(wxComboBox *cb) {
+
+    riglist_t::const_iterator rig = m_rigList.begin();
+    for (; rig !=m_rigList.end(); rig++) {
+        char name[128];
+        snprintf(name, 128, "%s %s", (*rig)->mfg_name, (*rig)->model_name); 
+        cb->Append(name);
+    }
+}
+
+bool Hamlib::connect(unsigned int rig_index, const char *serial_port) {
+    /* Look up model from index. */
+    if (rig_index >= m_rigList.size()) {
+        return false;
+    }
+    printf("rig: %s %s (%d)\n", m_rigList[rig_index]->mfg_name,
+            m_rigList[rig_index]->model_name, m_rigList[rig_index]->rig_model);
+
+    /* Initialise, configure and open. */
+    m_rig = rig_init(m_rigList[rig_index]->rig_model);
+    /* TODO: Also use baud rate from the screen. */
+    if (!m_rig)
+        return false;
+    token_t token = rig_token_lookup(m_rig, "rig_pathname");
+    if (rig_set_conf(m_rig, token, serial_port) != RIG_OK) {
+        return false;
+    }
+    if (rig_open(m_rig) == RIG_OK) {
+        return true;
+    }
+    return false;
+}
+
+bool Hamlib::ptt(bool press) {
+    /* TODO(Joel): make ON_DATA and ON configurable. */
+    ptt_t on = press ? RIG_PTT_ON : RIG_PTT_OFF;
+    /* TODO(Joel): what should the VFO option be? */
+    return rig_set_ptt(m_rig, RIG_VFO_CURR, on) == RIG_OK;
+}

diff --git a/fdmdv2/src/hamlib.h b/fdmdv2/src/hamlib.h
new file mode 100644 (file)
index 0000000..b5942b3
--- /dev/null
+++ b/fdmdv2/src/hamlib.h
@@ -0,0 +1,27 @@
+#ifndef HAMLIB_H
+#define HAMLIB_H
+
+extern "C" {
+#include <hamlib/rig.h>
+}
+#include <wx/combobox.h>
+#include <vector>
+
+class Hamlib {
+
+    public:
+        Hamlib();
+        ~Hamlib();
+        void populateComboBox(wxComboBox *cb);
+        bool connect(unsigned int rig_index, const char *serial_port);
+        bool ptt(bool press);
+
+        typedef std::vector<const struct rig_caps *> riglist_t;
+
+    private:
+        RIG *m_rig;
+        /* Sorted list of rigs. */
+        riglist_t m_rigList;
+};
+
+#endif /*HAMLIB_H*/