static GtkWidget * ad9739a_init(struct osc_plugin *plugin, GtkWidget *notebook, const char *ini_fn)
{
GtkBuilder *builder;
GtkWidget *ad9739a_panel;
GtkWidget *dds_container;
ctx = osc_create_context();
if (!ctx)
return NULL;
dac = iio_context_find_device(ctx, DAC_DEVICE);
dac_tx_manager = dac_data_manager_new(dac, NULL, ctx);
if (!dac_tx_manager) {
osc_destroy_context(ctx);
return NULL;
}
builder = gtk_builder_new();
if (osc_load_glade_file(builder, "ad9739a") < 0)
return NULL;
ad9739a_panel = GTK_WIDGET(gtk_builder_get_object(builder, "ad9739a_panel"));
dds_container = GTK_WIDGET(gtk_builder_get_object(builder, "dds_transmit_block"));
gtk_container_add(GTK_CONTAINER(dds_container), dac_data_manager_get_gui_container(dac_tx_manager));
gtk_widget_show_all(dds_container);
/* Bind the IIO device files to the GUI widgets */
iio_combo_box_init_from_builder(&tx_widgets[num_tx++],
dac, NULL, "operation_mode", "operation_modes_available",
builder, "operation_modes_combo", NULL);
iio_spin_button_int_init_from_builder(&tx_widgets[num_tx++],
dac, NULL, "full_scale_current", builder,
"full_scale_spin", NULL);
if (ini_fn)
load_profile(NULL, ini_fn);
/* Update all widgets with current values */
update_widgets();
make_widget_update_signal_based(tx_widgets, num_tx);
g_builder_connect_signal(builder, "ad9739a_settings_reload", "clicked",
G_CALLBACK(reload_button_clicked), NULL);
dac_data_manager_freq_widgets_range_update(dac_tx_manager, 2E15 / 2);
dac_data_manager_update_iio_widgets(dac_tx_manager);
dac_data_manager_set_buffer_chooser_current_folder(dac_tx_manager, OSC_WAVEFORM_FILE_PATH);
can_update_widgets = true;
return ad9739a_panel;
}
static GtkWidget * fmcomms2_init(GtkWidget *notebook, const char *ini_fn)
{
GtkBuilder *builder;
GtkWidget *dds_container;
struct iio_channel *ch0, *ch1;
can_update_widgets = false;
ctx = osc_create_context();
if (!ctx)
return NULL;
dev = iio_context_find_device(ctx, PHY_DEVICE);
dds = iio_context_find_device(ctx, DDS_DEVICE);
cap = iio_context_find_device(ctx, CAP_DEVICE);
udc_rx = iio_context_find_device(ctx, UDC_RX_DEVICE);
udc_tx = iio_context_find_device(ctx, UDC_TX_DEVICE);
has_udc_driver = (udc_rx && udc_tx);
ch0 = iio_device_find_channel(dev, "voltage0", false);
ch1 = iio_device_find_channel(dev, "voltage1", false);
dac_tx_manager = dac_data_manager_new(dds, NULL, ctx);
if (!dac_tx_manager) {
iio_context_destroy(ctx);
return NULL;
}
const char *env_freq_span = getenv("OSC_UPDN_FREQ_SPAN");
const char *env_freq_mix_sign = getenv("OSC_UPDN_FREQ_MIX_SIGN");
if(!env_freq_span) {
updn_freq_span = 2;
} else {
errno = 0;
updn_freq_span = g_strtod(env_freq_span, NULL);
if (errno)
updn_freq_span = 2;
}
if(!env_freq_mix_sign) {
updn_freq_mix_sign = 1;
} else {
if (!strncmp(env_freq_mix_sign, "-", 1))
updn_freq_mix_sign = -1;
else
updn_freq_mix_sign = 1;
}
builder = gtk_builder_new();
nbook = GTK_NOTEBOOK(notebook);
if (!gtk_builder_add_from_file(builder, "fmcomms2.glade", NULL))
gtk_builder_add_from_file(builder, OSC_GLADE_FILE_PATH "fmcomms2.glade", NULL);
is_2rx_2tx = ch1 && iio_channel_find_attr(ch1, "hardwaregain");
fmcomms2_panel = GTK_WIDGET(gtk_builder_get_object(builder, "fmcomms2_panel"));
/* Global settings */
ensm_mode = GTK_WIDGET(gtk_builder_get_object(builder, "ensm_mode"));
ensm_mode_available = GTK_WIDGET(gtk_builder_get_object(builder, "ensm_mode_available"));
calib_mode = GTK_WIDGET(gtk_builder_get_object(builder, "calib_mode"));
calib_mode_available = GTK_WIDGET(gtk_builder_get_object(builder, "calib_mode_available"));
trx_rate_governor = GTK_WIDGET(gtk_builder_get_object(builder, "trx_rate_governor"));
trx_rate_governor_available = GTK_WIDGET(gtk_builder_get_object(builder, "trx_rate_governor_available"));
tx_path_rates = GTK_WIDGET(gtk_builder_get_object(builder, "label_tx_path"));
rx_path_rates = GTK_WIDGET(gtk_builder_get_object(builder, "label_rx_path"));
filter_fir_config = GTK_WIDGET(gtk_builder_get_object(builder, "filter_fir_config"));
enable_fir_filter_rx = GTK_WIDGET(gtk_builder_get_object(builder, "enable_fir_filter_rx"));
fir_filter_en_tx = GTK_WIDGET(gtk_builder_get_object(builder, "fir_filter_en_tx"));
enable_fir_filter_rx_tx = GTK_WIDGET(gtk_builder_get_object(builder, "enable_fir_filter_tx_rx"));
disable_all_fir_filters = GTK_WIDGET(gtk_builder_get_object(builder, "disable_all_fir_filters"));
up_down_converter = GTK_WIDGET(gtk_builder_get_object(builder, "checkbox_up_down_converter"));
section_toggle[SECTION_GLOBAL] = GTK_TOGGLE_TOOL_BUTTON(gtk_builder_get_object(builder, "global_settings_toggle"));
section_setting[SECTION_GLOBAL] = GTK_WIDGET(gtk_builder_get_object(builder, "global_settings"));
section_toggle[SECTION_TX] = GTK_TOGGLE_TOOL_BUTTON(gtk_builder_get_object(builder, "tx_toggle"));
section_setting[SECTION_TX] = GTK_WIDGET(gtk_builder_get_object(builder, "tx_settings"));
section_toggle[SECTION_RX] = GTK_TOGGLE_TOOL_BUTTON(gtk_builder_get_object(builder, "rx_toggle"));
section_setting[SECTION_RX] = GTK_WIDGET(gtk_builder_get_object(builder, "rx_settings"));
section_toggle[SECTION_FPGA] = GTK_TOGGLE_TOOL_BUTTON(gtk_builder_get_object(builder, "fpga_toggle"));
section_setting[SECTION_FPGA] = GTK_WIDGET(gtk_builder_get_object(builder, "fpga_settings"));
/* Receive Chain */
rf_port_select_rx = GTK_WIDGET(gtk_builder_get_object(builder, "rf_port_select_rx"));
rx_gain_control_rx1 = GTK_WIDGET(gtk_builder_get_object(builder, "gain_control_mode_rx1"));
rx_gain_control_rx2 = GTK_WIDGET(gtk_builder_get_object(builder, "gain_control_mode_rx2"));
rx_gain_control_modes_rx1 = GTK_WIDGET(gtk_builder_get_object(builder, "gain_control_mode_available_rx1"));
rx_gain_control_modes_rx2 = GTK_WIDGET(gtk_builder_get_object(builder, "gain_control_mode_available_rx2"));
rx1_rssi = GTK_WIDGET(gtk_builder_get_object(builder, "rssi_rx1"));
rx2_rssi = GTK_WIDGET(gtk_builder_get_object(builder, "rssi_rx2"));
rx_fastlock_profile = GTK_WIDGET(gtk_builder_get_object(builder, "rx_fastlock_profile"));
/* Transmit Chain */
rf_port_select_tx = GTK_WIDGET(gtk_builder_get_object(builder, "rf_port_select_tx"));
tx_fastlock_profile = GTK_WIDGET(gtk_builder_get_object(builder, "tx_fastlock_profile"));
tx1_rssi = GTK_WIDGET(gtk_builder_get_object(builder, "rssi_tx1"));
tx2_rssi = GTK_WIDGET(gtk_builder_get_object(builder, "rssi_tx2"));
dds_container = GTK_WIDGET(gtk_builder_get_object(builder, "dds_transmit_block"));
gtk_container_add(GTK_CONTAINER(dds_container), dac_data_manager_get_gui_container(dac_tx_manager));
gtk_widget_show_all(dds_container);
rx_phase_rotation[0] = GTK_WIDGET(gtk_builder_get_object(builder, "rx1_phase_rotation"));
rx_phase_rotation[1] = GTK_WIDGET(gtk_builder_get_object(builder, "rx2_phase_rotation"));
gtk_combo_box_set_active(GTK_COMBO_BOX(ensm_mode_available), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(trx_rate_governor_available), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(rx_gain_control_modes_rx1), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(rx_gain_control_modes_rx2), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(rf_port_select_rx), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(rf_port_select_tx), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(rx_fastlock_profile), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(tx_fastlock_profile), 0);
/* Set FMCOMMS2/3 max sampling freq -> 61.44MHz and FMCOMMS4 -> 122.88 */
GtkWidget *sfreq = GTK_WIDGET(gtk_builder_get_object(builder, "sampling_freq_tx"));
GtkAdjustment *sfreq_adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(sfreq));
if (is_2rx_2tx)
gtk_adjustment_set_upper(sfreq_adj, 61.44);
else
gtk_adjustment_set_upper(sfreq_adj, 122.88);
/* Bind the IIO device files to the GUI widgets */
glb_widgets = widgets;
/* Global settings */
iio_combo_box_init(&glb_widgets[num_glb++],
dev, NULL, "ensm_mode", "ensm_mode_available",
ensm_mode_available, NULL);
iio_combo_box_init(&glb_widgets[num_glb++],
dev, NULL, "calib_mode", "calib_mode_available",
calib_mode_available, NULL);
iio_combo_box_init(&glb_widgets[num_glb++],
dev, NULL, "trx_rate_governor", "trx_rate_governor_available",
trx_rate_governor_available, NULL);
dcxo_coarse_num = num_glb;
iio_spin_button_int_init_from_builder(&glb_widgets[num_glb++],
dev, NULL, "dcxo_tune_coarse", builder, "dcxo_coarse_tune",
0);
dcxo_fine_num = num_glb;
iio_spin_button_int_init_from_builder(&glb_widgets[num_glb++],
dev, NULL, "dcxo_tune_fine", builder, "dcxo_fine_tune",
0);
rx_widgets = &glb_widgets[num_glb];
/* Receive Chain */
iio_combo_box_init(&rx_widgets[num_rx++],
dev, ch0, "gain_control_mode",
"gain_control_mode_available",
rx_gain_control_modes_rx1, NULL);
iio_combo_box_init(&rx_widgets[num_rx++],
dev, ch0, "rf_port_select",
"rf_port_select_available",
rf_port_select_rx, NULL);
if (is_2rx_2tx)
iio_combo_box_init(&rx_widgets[num_rx++],
dev, ch1, "gain_control_mode",
"gain_control_mode_available",
rx_gain_control_modes_rx2, NULL);
rx1_gain = num_rx;
iio_spin_button_int_init_from_builder(&rx_widgets[num_rx++],
dev, ch0, "hardwaregain", builder,
"hardware_gain_rx1", NULL);
if (is_2rx_2tx) {
rx2_gain = num_rx;
iio_spin_button_int_init_from_builder(&rx_widgets[num_rx++],
dev, ch1, "hardwaregain", builder,
"hardware_gain_rx2", NULL);
}
rx_sample_freq = num_rx;
iio_spin_button_int_init_from_builder(&rx_widgets[num_rx++],
dev, ch0, "sampling_frequency", builder,
"sampling_freq_rx", &mhz_scale);
iio_spin_button_add_progress(&rx_widgets[num_rx - 1]);
iio_spin_button_int_init_from_builder(&rx_widgets[num_rx++],
dev, ch0, "rf_bandwidth", builder, "rf_bandwidth_rx",
&mhz_scale);
iio_spin_button_add_progress(&rx_widgets[num_rx - 1]);
rx_lo = num_rx;
ch1 = iio_device_find_channel(dev, "altvoltage0", true);
if (iio_channel_find_attr(ch1, "frequency"))
freq_name = "frequency";
else
freq_name = "RX_LO_frequency";
iio_spin_button_s64_init_from_builder(&rx_widgets[num_rx++],
dev, ch1, freq_name, builder,
"rx_lo_freq", &mhz_scale);
iio_spin_button_add_progress(&rx_widgets[num_rx - 1]);
iio_toggle_button_init_from_builder(&rx_widgets[num_rx++],
dev, ch0, "quadrature_tracking_en", builder,
"quad", 0);
iio_toggle_button_init_from_builder(&rx_widgets[num_rx++],
dev, ch0, "rf_dc_offset_tracking_en", builder,
"rfdc", 0);
iio_toggle_button_init_from_builder(&rx_widgets[num_rx++],
dev, ch0, "bb_dc_offset_tracking_en", builder,
"bbdc", 0);
iio_spin_button_init_from_builder(&rx_widgets[num_rx],
dev, ch1, "calibphase",
builder, "rx1_phase_rotation", NULL);
iio_spin_button_add_progress(&rx_widgets[num_rx++]);
ch0 = iio_device_find_channel(dev, "altvoltage0", true);
if (iio_channel_find_attr(ch0, "fastlock_store"))
rx_fastlock_store_name = "fastlock_store";
else
rx_fastlock_store_name = "RX_LO_fastlock_store";
if (iio_channel_find_attr(ch0, "fastlock_recall"))
rx_fastlock_recall_name = "fastlock_recall";
else
rx_fastlock_recall_name = "RX_LO_fastlock_recall";
/* Transmit Chain */
tx_widgets = &rx_widgets[num_rx];
ch0 = iio_device_find_channel(dev, "voltage0", true);
if (is_2rx_2tx)
ch1 = iio_device_find_channel(dev, "voltage1", true);
tx_rssi_available = ch0 && iio_channel_find_attr(ch0, "rssi");
if (is_2rx_2tx)
tx_rssi_available = tx_rssi_available &&
(ch1 && iio_channel_find_attr(ch1, "rssi"));
iio_combo_box_init(&tx_widgets[num_tx++],
dev, ch0, "rf_port_select",
"rf_port_select_available",
rf_port_select_tx, NULL);
iio_spin_button_init_from_builder(&tx_widgets[num_tx++],
dev, ch0, "hardwaregain", builder,
"hardware_gain_tx1", &inv_scale);
if (is_2rx_2tx)
iio_spin_button_init_from_builder(&tx_widgets[num_tx++],
dev, ch1, "hardwaregain", builder,
"hardware_gain_tx2", &inv_scale);
tx_sample_freq = num_tx;
iio_spin_button_int_init_from_builder(&tx_widgets[num_tx++],
dev, ch0, "sampling_frequency", builder,
"sampling_freq_tx", &mhz_scale);
iio_spin_button_add_progress(&tx_widgets[num_tx - 1]);
iio_spin_button_int_init_from_builder(&tx_widgets[num_tx++],
dev, ch0, "rf_bandwidth", builder,
"rf_bandwidth_tx", &mhz_scale);
iio_spin_button_add_progress(&tx_widgets[num_tx - 1]);
tx_lo = num_tx;
ch1 = iio_device_find_channel(dev, "altvoltage1", true);
if (iio_channel_find_attr(ch1, "frequency"))
freq_name = "frequency";
else
freq_name = "TX_LO_frequency";
iio_spin_button_s64_init_from_builder(&tx_widgets[num_tx++],
dev, ch1, freq_name, builder, "tx_lo_freq", &mhz_scale);
iio_spin_button_add_progress(&tx_widgets[num_tx - 1]);
ch1 = iio_device_find_channel(dev, "altvoltage1", true);
if (ini_fn)
load_profile(ini_fn);
/* Update all widgets with current values */
printf("Updating widgets...\n");
update_widgets();
rx_freq_info_update();
printf("Updating FIR filter...\n");
filter_fir_update();
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(disable_all_fir_filters), true);
glb_settings_update_labels();
rssi_update_labels();
dac_data_manager_freq_widgets_range_update(dac_tx_manager,
get_gui_tx_sampling_freq() / 2.0);
dac_data_manager_update_iio_widgets(dac_tx_manager);
/* Widgets bindings */
g_builder_bind_property(builder, "rssi_tx1", "visible",
"label_rssi_tx1", "sensitive", G_BINDING_DEFAULT);
g_builder_bind_property(builder, "rssi_tx2", "visible",
"label_rssi_tx2", "sensitive", G_BINDING_DEFAULT);
/* Connect signals */
if (iio_channel_find_attr(ch1, "fastlock_store"))
tx_fastlock_store_name = "fastlock_store";
else
tx_fastlock_store_name = "TX_LO_fastlock_store";
if (iio_channel_find_attr(ch1, "fastlock_recall"))
tx_fastlock_recall_name = "fastlock_recall";
else
tx_fastlock_recall_name = "TX_LO_fastlock_recall";
g_builder_connect_signal(builder, "rx1_phase_rotation", "value-changed",
G_CALLBACK(rx_phase_rotation_set), (gpointer *)0);
g_builder_connect_signal(builder, "rx2_phase_rotation", "value-changed",
G_CALLBACK(rx_phase_rotation_set), (gpointer *)2);
g_builder_connect_signal(builder, "sampling_freq_tx", "value-changed",
G_CALLBACK(tx_sample_rate_changed), NULL);
g_builder_connect_signal(builder, "fmcomms2_settings_reload", "clicked",
G_CALLBACK(reload_button_clicked), NULL);
g_builder_connect_signal(builder, "filter_fir_config", "file-set",
G_CALLBACK(filter_fir_config_file_set_cb), NULL);
g_builder_connect_signal(builder, "rx_fastlock_store", "clicked",
G_CALLBACK(fastlock_clicked), (gpointer) 1);
g_builder_connect_signal(builder, "tx_fastlock_store", "clicked",
G_CALLBACK(fastlock_clicked), (gpointer) 2);
g_builder_connect_signal(builder, "rx_fastlock_recall", "clicked",
G_CALLBACK(fastlock_clicked), (gpointer) 3);
g_builder_connect_signal(builder, "tx_fastlock_recall", "clicked",
G_CALLBACK(fastlock_clicked), (gpointer) 4);
g_signal_connect_after(section_toggle[SECTION_GLOBAL], "clicked",
G_CALLBACK(hide_section_cb), section_setting[SECTION_GLOBAL]);
g_signal_connect_after(section_toggle[SECTION_TX], "clicked",
G_CALLBACK(hide_section_cb), section_setting[SECTION_TX]);
g_signal_connect_after(section_toggle[SECTION_RX], "clicked",
G_CALLBACK(hide_section_cb), section_setting[SECTION_RX]);
g_signal_connect_after(section_toggle[SECTION_FPGA], "clicked",
G_CALLBACK(hide_section_cb), section_setting[SECTION_FPGA]);
g_signal_connect_after(ensm_mode_available, "changed",
G_CALLBACK(glb_settings_update_labels), NULL);
g_signal_connect_after(calib_mode_available, "changed",
G_CALLBACK(glb_settings_update_labels), NULL);
g_signal_connect_after(trx_rate_governor_available, "changed",
G_CALLBACK(glb_settings_update_labels), NULL);
g_signal_connect_after(rx_gain_control_modes_rx1, "changed",
G_CALLBACK(glb_settings_update_labels), NULL);
g_signal_connect_after(rx_gain_control_modes_rx2, "changed",
G_CALLBACK(glb_settings_update_labels), NULL);
if (tx_rssi_available)
g_signal_connect(rf_port_select_rx, "changed",
G_CALLBACK(rf_port_select_rx_changed_cb), NULL);
g_signal_connect_after(enable_fir_filter_rx, "toggled",
G_CALLBACK(filter_fir_enable), NULL);
g_signal_connect_after(fir_filter_en_tx, "toggled",
G_CALLBACK(filter_fir_enable), NULL);
g_signal_connect_after(enable_fir_filter_rx_tx, "toggled",
G_CALLBACK(filter_fir_enable), NULL);
g_signal_connect_after(disable_all_fir_filters, "toggled",
G_CALLBACK(filter_fir_enable), NULL);
g_signal_connect(up_down_converter, "toggled",
G_CALLBACK(up_down_converter_toggled_cb), NULL);
make_widget_update_signal_based(glb_widgets, num_glb);
make_widget_update_signal_based(rx_widgets, num_rx);
make_widget_update_signal_based(tx_widgets, num_tx);
iio_spin_button_set_on_complete_function(&rx_widgets[rx_sample_freq],
sample_frequency_changed_cb, NULL);
iio_spin_button_set_on_complete_function(&tx_widgets[tx_sample_freq],
sample_frequency_changed_cb, NULL);
iio_spin_button_set_on_complete_function(&rx_widgets[rx_lo],
sample_frequency_changed_cb, NULL);
iio_spin_button_set_on_complete_function(&tx_widgets[tx_lo],
sample_frequency_changed_cb, NULL);
add_ch_setup_check_fct("cf-ad9361-lpc", channel_combination_check);
struct iio_device *adc_dev;
struct extra_dev_info *adc_info;
adc_dev = iio_context_find_device(get_context_from_osc(), CAP_DEVICE);
if (adc_dev) {
adc_info = iio_device_get_data(adc_dev);
if (adc_info)
adc_info->plugin_fft_corr = 20 * log10(1/sqrt(HANNING_ENBW));
}
block_diagram_init(builder, 2, "fmcomms2.svg", "AD_FMCOMM2S2_RevC.jpg");
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER(filter_fir_config), OSC_FILTER_FILE_PATH);
dac_data_manager_set_buffer_chooser_current_folder(dac_tx_manager, OSC_WAVEFORM_FILE_PATH);
if (!is_2rx_2tx) {
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "frame_rx2")));
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "frame_fpga_rx2")));
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "table_hw_gain_tx2")));
}
if (!tx_rssi_available) {
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "rssi_tx1")));
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "rssi_tx2")));
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "label_rssi_tx1")));
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "label_rssi_tx2")));
}
gtk_widget_set_visible(up_down_converter, has_udc_driver);
g_timeout_add(1000, (GSourceFunc) update_display, ctx);
can_update_widgets = true;
return fmcomms2_panel;
}
static GtkWidget * daq2_init(GtkWidget *notebook, const char *ini_fn)
{
GtkBuilder *builder;
GtkWidget *daq2_panel;
GtkWidget *dds_container;
GtkTextBuffer *adc_buff, *dac_buff;
struct iio_channel *ch0, *ch1;
ctx = osc_create_context();
if (!ctx)
return NULL;
dac = iio_context_find_device(ctx, DAC_DEVICE);
adc = iio_context_find_device(ctx, ADC_DEVICE);
dac_tx_manager = dac_data_manager_new(dac, NULL, ctx);
if (!dac_tx_manager) {
osc_destroy_context(ctx);
return NULL;
}
builder = gtk_builder_new();
if (!gtk_builder_add_from_file(builder, "daq2.glade", NULL))
gtk_builder_add_from_file(builder, OSC_GLADE_FILE_PATH "daq2.glade", NULL);
daq2_panel = GTK_WIDGET(gtk_builder_get_object(builder, "daq2_panel"));
dds_container = GTK_WIDGET(gtk_builder_get_object(builder, "dds_transmit_block"));
gtk_container_add(GTK_CONTAINER(dds_container), dac_data_manager_get_gui_container(dac_tx_manager));
gtk_widget_show_all(dds_container);
if (ini_fn)
load_profile(ini_fn);
/* Bind the IIO device files to the GUI widgets */
char attr_val[256];
long long val;
double tx_sampling_freq;
/* Rx Widgets */
ch0 = iio_device_find_channel(adc, "voltage0", false);
ch1 = iio_device_find_channel(adc, "voltage1", false);
if (iio_channel_attr_read_longlong(ch0, "sampling_frequency", &val) == 0)
snprintf(attr_val, sizeof(attr_val), "%.2f", (double)(val / 1000000ul));
else
snprintf(attr_val, sizeof(attr_val), "%s", "error");
adc_buff = gtk_text_buffer_new(NULL);
gtk_text_buffer_set_text(adc_buff, attr_val, -1);
gtk_text_view_set_buffer(GTK_TEXT_VIEW(gtk_builder_get_object(builder, "text_view_adc_freq")), adc_buff);
iio_combo_box_init_from_builder(&rx_widgets[num_rx++],
adc, ch0, "test_mode", "test_mode_available", builder,
"ch0_test_mode", NULL);
iio_combo_box_init_from_builder(&rx_widgets[num_rx++],
adc, ch1, "test_mode", "test_mode_available", builder,
"ch1_test_mode", NULL);
/* Tx Widgets */
ch0 = iio_device_find_channel(dac, "altvoltage0", true);
if (iio_channel_attr_read_longlong(ch0, "sampling_frequency", &val) == 0) {
tx_sampling_freq = (double)(val / 1000000ul);
snprintf(attr_val, sizeof(attr_val), "%.2f", tx_sampling_freq);
} else {
snprintf(attr_val, sizeof(attr_val), "%s", "error");
tx_sampling_freq = 0;
}
dac_buff = gtk_text_buffer_new(NULL);
gtk_text_buffer_set_text(dac_buff, attr_val, -1);
gtk_text_view_set_buffer(GTK_TEXT_VIEW(gtk_builder_get_object(builder, "text_view_dac_freq")), dac_buff);
make_widget_update_signal_based(rx_widgets, num_rx);
make_widget_update_signal_based(tx_widgets, num_tx);
dac_data_manager_freq_widgets_range_update(dac_tx_manager, tx_sampling_freq / 2);
tx_update_values();
rx_update_values();
dac_data_manager_update_iio_widgets(dac_tx_manager);
dac_data_manager_set_buffer_chooser_current_folder(dac_tx_manager, OSC_WAVEFORM_FILE_PATH);
block_diagram_init(builder, 4,
"AD9680_11752-001.svg", "AD9144_11675-002.svg",
"AD9523_09278-020.svg", "AD-FMCDAQ2-EBZ.jpg");
can_update_widgets = true;
return daq2_panel;
}