static bool daq2_identify(void)
{
/* Use the OSC's IIO context just to detect the devices */
struct iio_context *osc_ctx = get_context_from_osc();
if (iio_context_find_device(osc_ctx, DAQ1_DAC_DEVICE)) {
daq_board = 1;
ADC_DEVICE = DAQ1_ADC_DEVICE;
DAC_DEVICE = DAQ1_DAC_DEVICE;
daq_sr_attribs = daq1_sr_attribs;
sr_attribs_array_size = ARRAY_SIZE(daq1_sr_attribs);
} else if (iio_context_find_device(osc_ctx, DAQ2_DAC_DEVICE)) {
daq_board = 2;
ADC_DEVICE = DAQ2_ADC_DEVICE;
DAC_DEVICE = DAQ2_DAC_DEVICE;
daq_sr_attribs = daq2_sr_attribs;
sr_attribs_array_size = ARRAY_SIZE(daq2_sr_attribs);
} else if (iio_context_find_device(osc_ctx, DAQ3_DAC_DEVICE)) {
daq_board = 3;
ADC_DEVICE = DAQ3_ADC_DEVICE;
DAC_DEVICE = DAQ3_DAC_DEVICE;
daq_sr_attribs = daq3_sr_attribs;
sr_attribs_array_size = ARRAY_SIZE(daq3_sr_attribs);
} else {
ADC_DEVICE = "";
DAC_DEVICE = "";
}
return !!iio_context_find_device(osc_ctx, DAC_DEVICE) &&
!!iio_context_find_device(osc_ctx, ADC_DEVICE);
}
/* finds AD9361 streaming IIO devices */
static bool get_ad9361_stream_dev(struct iio_context *ctx, enum iodev d, struct iio_device **dev)
{
switch (d) {
case TX: *dev = iio_context_find_device(ctx, "cf-ad9361-dds-core-lpc"); return *dev != NULL;
case RX: *dev = iio_context_find_device(ctx, "cf-ad9361-lpc"); return *dev != NULL;
default: assert(0); return false;
}
}
static bool fmcomms2_identify(void)
{
/* Use the OSC's IIO context just to detect the devices */
struct iio_context *osc_ctx = get_context_from_osc();
if (!iio_context_find_device(osc_ctx, PHY_DEVICE)
|| !iio_context_find_device(osc_ctx, DDS_DEVICE))
return false;
/* Check if FMComms5 is used */
return !iio_context_find_device(osc_ctx, "ad9361-phy-B");
}
static bool fmcomms2adv_identify(void)
{
/* Use the OSC's IIO context just to detect the devices */
struct iio_context *osc_ctx = get_context_from_osc();
struct iio_device *osc_dev = iio_context_find_device(
osc_ctx, "ad9361-phy");
if (!osc_dev || !iio_device_get_debug_attrs_count(osc_dev))
return false;
ctx = osc_create_context();
dev = iio_context_find_device(ctx, "ad9361-phy");
dev_slave = iio_context_find_device(ctx, "ad9361-phy-hpc");
if (dev_slave) {
cf_ad9361_lpc = iio_context_find_device(ctx, "cf-ad9361-lpc");
cf_ad9361_hpc = iio_context_find_device(ctx, "cf-ad9361-hpc");
dev_dds_master = iio_context_find_device(ctx, "cf-ad9361-dds-core-lpc");
dev_dds_slave = iio_context_find_device(ctx, "cf-ad9361-dds-core-hpc");
if (!(cf_ad9361_lpc && cf_ad9361_hpc && dev_dds_master && dev_dds_slave))
dev = NULL;
else
if (get_dds_channels())
dev = NULL;
}
if (dev && !iio_device_get_debug_attrs_count(dev))
dev = NULL;
if (!dev)
iio_context_destroy(ctx);
return !!dev;
}
static void generateWavePeriod(void)
{
int waveType = 0;
double waveFreq;
int i;
struct iio_device *trigger = iio_context_find_device(ctx, "hrtimer-1");
unsigned long triggerFreq;
long long triggerFreqLL = 0;
iio_device_attr_read_longlong(trigger, "frequency", &triggerFreqLL);
triggerFreq = triggerFreqLL;
/* Set the maximum frequency that user can select to 10% of the input generator frequency. */
if (triggerFreq >= 10)
gtk_range_set_range(GTK_RANGE(scale_freq), 0.1, triggerFreq / 10);
wave_ampl = gtk_range_get_value(GTK_RANGE(scale_ampl));
wave_offset = gtk_range_get_value(GTK_RANGE(scale_offset));
waveFreq = gtk_range_get_value(GTK_RANGE(scale_freq));
buffer_size = (unsigned int)round(triggerFreq / waveFreq);
if (buffer_size < 2)
buffer_size = 2;
else if (buffer_size > 10000)
buffer_size = 10000;
current_sample = 0;
soft_buffer_ch0 = g_renew(uint8_t, soft_buffer_ch0, buffer_size);
gtk_range_set_value(GTK_RANGE(scale_freq), (double)triggerFreq / buffer_size);
gtk_widget_queue_draw(scale_freq);
if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(btn_sine)))
waveType = SINEWAVE;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(btn_square)))
waveType = SQUAREWAVE;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(btn_triangle)))
waveType = TRIANGLE;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(btn_sawtooth)))
waveType = SAWTOOTH;
FillSoftBuffer(waveType, soft_buffer_ch0);
/* Also generate a preview of the output signal. */
float_soft_buff = g_renew(gfloat, float_soft_buff, 2 * buffer_size);
X = g_renew(gfloat, X, 2 * buffer_size);
for (i = 0; i < 2 * buffer_size; i++)
X[i] = i;
for (i = 0; i < 2 * buffer_size; i++)
float_soft_buff[i] = soft_buffer_ch0[i % buffer_size] * 3.3 / 256;
gtk_databox_graph_remove_all(GTK_DATABOX(databox));
databox_graph = gtk_databox_lines_new((2 * buffer_size), X, float_soft_buff,
&color_prev_graph, 2);
databox_graph_dots = gtk_databox_points_new((2 * buffer_size), X, float_soft_buff,
&color_prev_graph_dots, 5);
gtk_databox_graph_add(GTK_DATABOX(databox), databox_graph_dots);
gtk_databox_graph_add(GTK_DATABOX(databox), databox_graph);
gtk_databox_set_total_limits(GTK_DATABOX(databox), -0.2, (i - 1), 3.5, -0.2);
}
struct iio_device *iioc_dev_open(struct extra_ctx_info *ctx_info, const char *dev_name)
{
unsigned int j, k;
//Ñ°ÕÒÉ豸
struct iio_device *dev = iio_context_find_device(ctx_info->ctx, dev_name);
if (!dev) {
IIOC_DBG("No such device(%s).\n", dev_name);
return NULL;
}
IIOC_DBG("Open device - %s.\n", dev_name);
//·ÖÅädev_info¿Õ¼ä
struct extra_dev_info *dev_info = (struct extra_dev_info *)calloc(1, sizeof(*dev_info));
if (!dev_info) {
IIOC_DBG("Can not calloc memory for struct extra_dev_info.\n");
return NULL;
}
unsigned int nb_channels = iio_device_get_channels_count(dev);
unsigned int nb_attrs = iio_device_get_attrs_count(dev);
dev_info->input_device = is_input_device(dev);
dev_info->nb_channels = nb_channels;
dev_info->nb_attrs = nb_attrs;
dev_info->ctx_info = ctx_info;
iio_device_set_data(dev, dev_info);
for (j = 0; j < nb_channels; j++) {
struct iio_channel *ch = iio_device_get_channel(dev, j);
#ifdef _DEBUG
const char *ch_id = iio_channel_get_id(ch);
const char *ch_name = iio_channel_get_name(ch);
IIOC_DBG("\tCH%d: %s - %s.\n", j, ch_id, ch_name);
#endif
struct extra_chn_info *chn_info = (struct extra_chn_info *)calloc(1, sizeof(*chn_info));
if (!chn_info) {
goto error_calloc_chn_info;
}
chn_info->dev = dev;
iio_channel_set_data(ch, chn_info);
}
#ifdef _DEBUG
for (k = 0; k < nb_attrs; k++) {
const char *attr_name = iio_device_get_attr(dev, k);
IIOC_DBG("\t>> Attr%d: %s.\n", k, attr_name);
}
#endif
return dev;
error_calloc_chn_info:
for (k = 0; k < nb_channels; k++) {
struct iio_channel *ch = iio_device_get_channel(dev, k);
struct extra_chn_info *chn_info = iio_channel_get_data(ch);
if (chn_info)
free(chn_info);
}
IIOC_DBG("Can not calloc memory for struct extra_chn_info.\n");
return NULL;
}
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 int buffer_open(unsigned int length)
{
struct iio_device *trigger = iio_context_find_device(ctx, "hrtimer-1");
struct iio_channel *ch0 = iio_device_find_channel(dev, "voltage0", true);
iio_device_set_trigger(dev, trigger);
iio_channel_enable(ch0);
dac_buff = iio_device_create_buffer(dev, IIO_BUFFER_SIZE, false);
return (dac_buff) ? 0 : 1;
}
static void readReg(char* device, uint32_t address, uint32_t* data) {
struct iio_device *dev;
if (!device) {
perror("readReg() - device is NULL");
}
dev = iio_context_find_device(ctx, device);
if (!dev) {
perror("readReg() - Unable to find device!");
return;
}
/* register read */
iio_device_reg_read(dev, address, data);
}
static void do_calibration (GtkWidget *widget, gpointer data)
{
struct iio_device *iio_dev;
unsigned num_chs, enabled_chs_mask;
GtkToggleButton *silent_calib;
plot_xcorr_4ch = plugin_get_new_plot();
silent_calib = GTK_TOGGLE_BUTTON(gtk_builder_get_object(builder, "silent_calibration"));
if (gtk_toggle_button_get_active(silent_calib)) {
osc_plot_set_visible(plot_xcorr_4ch, false);
}
/* If channel selection of the plot used in the calibration combined
* with the channel selections of other existing plots is invalid then
* enable all channels. NOTE: remove this implementation once the dma
* starts working with any combination of channels.
*/
iio_dev = iio_context_find_device(get_context_from_osc(), CAP_DEVICE_ALT);
if (iio_dev) {
num_chs = iio_device_get_channels_count(iio_dev);
enabled_chs_mask = global_enabled_channels_mask(iio_dev);
if (!dma_valid_selection(CAP_DEVICE_ALT, enabled_chs_mask | 0x33, num_chs)) {
cap_device_channels_enabled = true;
iio_channels_change_shadow_of_enabled(iio_dev, true);
}
}
if (plot_xcorr_4ch) {
osc_plot_set_channel_state(plot_xcorr_4ch, CAP_DEVICE_ALT, 0, true);
osc_plot_set_channel_state(plot_xcorr_4ch, CAP_DEVICE_ALT, 1, true);
osc_plot_set_channel_state(plot_xcorr_4ch, CAP_DEVICE_ALT, 4, true);
osc_plot_set_channel_state(plot_xcorr_4ch, CAP_DEVICE_ALT, 5, true);
osc_plot_set_domain(plot_xcorr_4ch, XCORR_PLOT);
osc_plot_set_marker_type(plot_xcorr_4ch, MARKER_PEAK);
} else
return;
if (data)
gtk_widget_hide(GTK_WIDGET(data));
g_thread_new("Calibrate_thread", (void *) &calibrate, data);
}
static bool fmcomms2adv_identify(void)
{
/* Use the OSC's IIO context just to detect the devices */
struct iio_context *osc_ctx = get_context_from_osc();
dev = iio_context_find_device(osc_ctx, PHY_DEVICE);
dev_slave = iio_context_find_device(osc_ctx, PHY_SLAVE_DEVICE);
if (dev_slave) {
cf_ad9361_lpc = iio_context_find_device(osc_ctx, CAP_DEVICE_ALT);
cf_ad9361_hpc = iio_context_find_device(osc_ctx, CAP_SLAVE_DEVICE);
dev_dds_master = iio_context_find_device(osc_ctx, DDS_DEVICE);
dev_dds_slave = iio_context_find_device(osc_ctx, DDS_SLAVE_DEVICE);
}
return !!dev && iio_device_get_debug_attrs_count(dev)
&& (!dev_slave || (!!cf_ad9361_lpc && !!cf_ad9361_hpc &&
!!dev_dds_master && !!dev_dds_slave));
}
static bool pr_config_identify(void)
{
/* Use the OSC's IIO context just to detect the devices */
struct iio_context *osc_ctx = get_context_from_osc();
if (!iio_context_find_device(osc_ctx, PHY_DEVICE) ||
!iio_context_find_device(osc_ctx, DEVICE_NAME_ADC) ||
!iio_context_find_device(osc_ctx, DEVICE_NAME_DAC))
return false;
ctx = osc_create_context();
phy = iio_context_find_device(ctx, PHY_DEVICE);
adc = iio_context_find_device(ctx, DEVICE_NAME_ADC);
dac = iio_context_find_device(ctx, DEVICE_NAME_DAC);
context_is_local = !strncmp(iio_context_get_name(ctx), "local", strlen("local"));
int id;
bool init = true;
if (!phy || !adc || !dac) {
init = false;
} else {
id = getPrId();
if ((id != PR_LOGIC_DEFAULT_ID) &&
(id != PR_LOGIC_BIST_ID) &&
(id != PR_LOGIC_QPSK_ID))
init = false;
}
if (phy && !iio_device_get_debug_attrs_count(phy))
init = false;
if (!init)
iio_context_destroy(ctx);
return init;
}
static GtkWidget * fmcomms2adv_init(GtkWidget *notebook, const char *ini_fn)
{
GtkWidget *fmcomms2adv_panel;
ctx = osc_create_context();
if (!ctx)
return NULL;
dev = iio_context_find_device(ctx, PHY_DEVICE);
dev_slave = iio_context_find_device(ctx, PHY_SLAVE_DEVICE);
if (dev_slave) {
cf_ad9361_lpc = iio_context_find_device(ctx, CAP_DEVICE_ALT);
cf_ad9361_hpc = iio_context_find_device(ctx, CAP_SLAVE_DEVICE);
dev_dds_master = iio_context_find_device(ctx, DDS_DEVICE);
dev_dds_slave = iio_context_find_device(ctx, DDS_SLAVE_DEVICE);
if (get_dds_channels())
return NULL;
}
if (ini_fn) {
load_profile(ini_fn);
calibrate_from_ini(ini_fn);
}
builder = gtk_builder_new();
nbook = GTK_NOTEBOOK(notebook);
if (!gtk_builder_add_from_file(builder, "fmcomms2_adv.glade", NULL))
gtk_builder_add_from_file(builder, OSC_GLADE_FILE_PATH "fmcomms2_adv.glade", NULL);
fmcomms2adv_panel = GTK_WIDGET(gtk_builder_get_object(builder, "fmcomms2adv_panel"));
connect_widgets(builder);
gtk_combo_box_set_active(GTK_COMBO_BOX(
GTK_WIDGET(gtk_builder_get_object(builder, "bist_tone"))), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(
GTK_WIDGET(gtk_builder_get_object(builder, "bist_tone_frequency"))), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(
GTK_WIDGET(gtk_builder_get_object(builder, "tone_level"))), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(
GTK_WIDGET(gtk_builder_get_object(builder, "bist_prbs"))), 0);
gtk_combo_box_set_active(GTK_COMBO_BOX(
GTK_WIDGET(gtk_builder_get_object(builder, "loopback"))), 0);
g_builder_connect_signal(builder, "bist_tone", "changed",
G_CALLBACK(bist_tone_cb), builder);
g_builder_connect_signal(builder, "bist_tone_frequency", "changed",
G_CALLBACK(bist_tone_cb), builder);
g_builder_connect_signal(builder, "tone_level", "changed",
G_CALLBACK(bist_tone_cb), builder);
g_builder_connect_signal(builder, "c2q", "toggled",
G_CALLBACK(bist_tone_cb), builder);
g_builder_connect_signal(builder, "c1q", "toggled",
G_CALLBACK(bist_tone_cb), builder);
g_builder_connect_signal(builder, "c2i", "toggled",
G_CALLBACK(bist_tone_cb), builder);
g_builder_connect_signal(builder, "c1i", "toggled",
G_CALLBACK(bist_tone_cb), builder);
if (dev_slave) {
g_builder_connect_signal(builder, "mcs_sync", "clicked",
G_CALLBACK(mcs_cb), builder);
gtk_combo_box_set_active(
GTK_COMBO_BOX(gtk_builder_get_object(builder, "calibration_switch_control")), 0);
__cal_switch_ports_enable_cb(0);
g_builder_connect_signal(builder, "calibration_switch_control", "changed",
G_CALLBACK(cal_switch_ports_enable_cb), builder);
g_builder_connect_signal(builder, "tx_phase", "value-changed",
G_CALLBACK(tx_phase_hscale_value_changed), 0);
g_builder_connect_signal(builder, "do_fmcomms5_cal", "clicked",
G_CALLBACK(do_calibration), gtk_builder_get_object(builder, "do_fmcomms5_cal"));
g_builder_connect_signal(builder, "undo_fmcomms5_cal", "clicked",
G_CALLBACK(undo_calibration), NULL);
g_object_bind_property(gtk_builder_get_object(builder, "silent_calibration"), "active",
gtk_builder_get_object(builder, "progress_calibration"), "visible", G_BINDING_DEFAULT);
} else {
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "mcs_sync")));
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "frame_fmcomms5")));
}
g_builder_connect_signal(builder, "notebook1", "switch-page",
G_CALLBACK(change_page_cb),
GTK_WIDGET(gtk_builder_get_object(builder, "initialize")));
return fmcomms2adv_panel;
}
static bool ad9739a_identify(const struct osc_plugin *plugin)
{
/* Use the OSC's IIO context just to detect the devices */
struct iio_context *osc_ctx = get_context_from_osc();
return !!iio_context_find_device(osc_ctx, DAC_DEVICE);
}
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;
}
/* returns ad9361 phy device */
static struct iio_device* get_ad9361_phy(struct iio_context *ctx)
{
struct iio_device *dev = iio_context_find_device(ctx, "ad9361-phy");
assert(dev && "No ad9361-phy found");
return dev;
}
static void calibrate (gpointer button)
{
GtkProgressBar *calib_progress = NULL;
double rx_phase_lpc, rx_phase_hpc, tx_phase_hpc;
struct iio_channel *in0, *in0_slave;
long long cal_tone, cal_freq;
int ret, samples;
in0 = iio_device_find_channel(dev, "voltage0", false);
in0_slave = iio_device_find_channel(dev_slave, "voltage0", false);
if (!in0 || !in0_slave) {
printf("could not find channels\n");
ret = -ENODEV;
goto calibrate_fail;
}
if (!cf_ad9361_lpc || !cf_ad9361_hpc) {
printf("could not find capture cores\n");
ret = -ENODEV;
goto calibrate_fail;
}
if (!dev_dds_master || !dev_dds_slave) {
printf("could not find dds cores\n");
ret = -ENODEV;
goto calibrate_fail;
}
calib_progress = GTK_PROGRESS_BAR(gtk_builder_get_object(builder, "progress_calibration"));
set_calibration_progress(calib_progress, 0.00);
mcs_cb(NULL, NULL);
/*
* set some logical defaults / assumptions
*/
ret = default_dds(get_cal_tone(), CAL_SCALE);
if (ret < 0) {
printf("could not set dds cores\n");
goto calibrate_fail;
}
iio_channel_attr_read_longlong(dds_out[0][0], "frequency", &cal_tone);
iio_channel_attr_read_longlong(dds_out[0][0], "sampling_frequency", &cal_freq);
samples = get_cal_samples(cal_tone, cal_freq);
DBG("cal_tone %lld cal_freq %lld samples %d", cal_tone, cal_freq, samples);
gdk_threads_enter();
osc_plot_set_sample_count(plot_xcorr_4ch, samples);
osc_plot_draw_start(plot_xcorr_4ch);
gdk_threads_leave();
/* Turn off quadrature tracking while the sync is going on */
iio_channel_attr_write(in0, "quadrature_tracking_en", "0");
iio_channel_attr_write(in0_slave, "quadrature_tracking_en", "0");
/* reset any Tx rotation to zero */
trx_phase_rotation(cf_ad9361_lpc, 0.0);
trx_phase_rotation(cf_ad9361_hpc, 0.0);
set_calibration_progress(calib_progress, 0.16);
/*
* Calibrate RX:
* 1 TX1B_B (HPC) -> RX1C_B (HPC) : BIST_LOOPBACK on A
*/
osc_plot_xcorr_revert(plot_xcorr_4ch, true);
__cal_switch_ports_enable_cb(1);
rx_phase_hpc = tune_trx_phase_offset(cf_ad9361_hpc, &ret, cal_freq, cal_tone, 1.0, 0.01, trx_phase_rotation);
if (ret < 0) {
printf("Failed to tune phase : %s:%i\n", __func__, __LINE__);
goto calibrate_fail;
}
set_calibration_progress(calib_progress, 0.40);
DBG("rx_phase_hpc %f", rx_phase_hpc);
/*
* Calibrate RX:
* 3 TX1B_B (HPC) -> RX1C_A (LPC) : BIST_LOOPBACK on B
*/
osc_plot_xcorr_revert(plot_xcorr_4ch, false);
trx_phase_rotation(cf_ad9361_hpc, 0.0);
__cal_switch_ports_enable_cb(3);
rx_phase_lpc = tune_trx_phase_offset(cf_ad9361_lpc, &ret, cal_freq, cal_tone, 1.0, 0.01, trx_phase_rotation);
if (ret < 0) {
printf("Failed to tune phase : %s:%i\n", __func__, __LINE__);
goto calibrate_fail;
}
set_calibration_progress(calib_progress, 0.64);
(void) rx_phase_lpc; /* Avoid compiler warnings */
DBG("rx_phase_lpc %f", rx_phase_lpc);
/*
* Calibrate TX:
* 4 TX1B_A (LPC) -> RX1C_A (LPC) : BIST_LOOPBACK on B
*/
osc_plot_xcorr_revert(plot_xcorr_4ch, false);
trx_phase_rotation(cf_ad9361_hpc, 0.0);
__cal_switch_ports_enable_cb(4);
tx_phase_hpc = tune_trx_phase_offset(dev_dds_slave, &ret, cal_freq, cal_tone, -1.0 , 0.001, trx_phase_rotation);
if (ret < 0) {
printf("Failed to tune phase : %s:%i\n", __func__, __LINE__);
goto calibrate_fail;
}
set_calibration_progress(calib_progress, 0.88);
DBG("tx_phase_hpc %f", tx_phase_hpc);
trx_phase_rotation(cf_ad9361_hpc, rx_phase_hpc);
gtk_range_set_value(GTK_RANGE(GTK_WIDGET(gtk_builder_get_object(builder,
"tx_phase"))), scale_phase_0_360(tx_phase_hpc));
ret = 0;
set_calibration_progress(calib_progress, 1.0);
calibrate_fail:
osc_plot_xcorr_revert(plot_xcorr_4ch, false);
__cal_switch_ports_enable_cb(0);
if (in0 && in0_slave) {
iio_channel_attr_write(in0, "quadrature_tracking_en", "1");
iio_channel_attr_write(in0_slave, "quadrature_tracking_en", "1");
}
gdk_threads_enter();
reload_settings();
if (ret) {
create_blocking_popup(GTK_MESSAGE_INFO, GTK_BUTTONS_CLOSE,
"FMCOMMS5", "Calibration failed");
auto_calibrate = -1;
} else {
/* set completed flag for testing */
auto_calibrate = 1;
}
osc_plot_destroy(plot_xcorr_4ch);
if (button)
gtk_widget_show(GTK_WIDGET(button));
gdk_threads_leave();
/* reset progress bar */
gtk_progress_bar_set_fraction(calib_progress, 0.0);
gtk_progress_bar_set_text(calib_progress, "Calibration Progress");
/* Disable the channels that were enabled at the beginning of the calibration */
struct iio_device *iio_dev;
iio_dev = iio_context_find_device(get_context_from_osc(), CAP_DEVICE_ALT);
if (iio_dev && cap_device_channels_enabled) {
iio_channels_change_shadow_of_enabled(iio_dev, false);
cap_device_channels_enabled = false;
}
g_thread_exit(NULL);
}
int main(int argc, char **argv)
{
unsigned int i, nb_channels;
unsigned int buffer_size = SAMPLES_PER_READ;
const char *arg_uri = NULL;
const char *arg_ip = NULL;
int c, option_index = 0;
struct iio_device *dev;
size_t sample_size;
int timeout = -1;
bool scan_for_context = false;
while ((c = getopt_long(argc, argv, "+hn:u:t:b:s:T:a",
options, &option_index)) != -1) {
switch (c) {
case 'h':
usage();
return EXIT_SUCCESS;
case 'n':
arg_ip = optarg;
break;
case 'u':
arg_uri = optarg;
break;
case 'a':
scan_for_context = true;
break;
case 't':
trigger_name = optarg;
break;
case 'b':
buffer_size = atoi(optarg);
break;
case 's':
num_samples = atoi(optarg);
break;
case 'T':
timeout = atoi(optarg);
break;
case '?':
return EXIT_FAILURE;
}
}
if (argc == optind) {
fprintf(stderr, "Incorrect number of arguments.\n\n");
usage();
return EXIT_FAILURE;
}
setup_sig_handler();
if (scan_for_context)
ctx = scan();
else if (arg_uri)
ctx = iio_create_context_from_uri(arg_uri);
else if (arg_ip)
ctx = iio_create_network_context(arg_ip);
else
ctx = iio_create_default_context();
if (!ctx) {
fprintf(stderr, "Unable to create IIO context\n");
return EXIT_FAILURE;
}
if (timeout >= 0)
iio_context_set_timeout(ctx, timeout);
dev = iio_context_find_device(ctx, argv[optind]);
if (!dev) {
fprintf(stderr, "Device %s not found\n", argv[optind]);
iio_context_destroy(ctx);
return EXIT_FAILURE;
}
if (trigger_name) {
struct iio_device *trigger = iio_context_find_device(
ctx, trigger_name);
if (!trigger) {
fprintf(stderr, "Trigger %s not found\n", trigger_name);
iio_context_destroy(ctx);
return EXIT_FAILURE;
}
if (!iio_device_is_trigger(trigger)) {
fprintf(stderr, "Specified device is not a trigger\n");
iio_context_destroy(ctx);
return EXIT_FAILURE;
}
/*
* Fixed rate for now. Try new ABI first,
* fail gracefully to remain compatible.
*/
if (iio_device_attr_write_longlong(trigger,
"sampling_frequency", DEFAULT_FREQ_HZ) < 0)
iio_device_attr_write_longlong(trigger,
"frequency", DEFAULT_FREQ_HZ);
iio_device_set_trigger(dev, trigger);
}
nb_channels = iio_device_get_channels_count(dev);
if (argc == optind + 1) {
/* Enable all channels */
for (i = 0; i < nb_channels; i++)
iio_channel_enable(iio_device_get_channel(dev, i));
} else {
for (i = 0; i < nb_channels; i++) {
unsigned int j;
struct iio_channel *ch = iio_device_get_channel(dev, i);
for (j = optind + 1; j < (unsigned int) argc; j++) {
const char *n = iio_channel_get_name(ch);
if (!strcmp(argv[j], iio_channel_get_id(ch)) ||
(n && !strcmp(n, argv[j])))
iio_channel_enable(ch);
}
}
}
sample_size = iio_device_get_sample_size(dev);
buffer = iio_device_create_buffer(dev, buffer_size, false);
if (!buffer) {
char buf[256];
iio_strerror(errno, buf, sizeof(buf));
fprintf(stderr, "Unable to allocate buffer: %s\n", buf);
iio_context_destroy(ctx);
return EXIT_FAILURE;
}
while (app_running) {
int ret = iio_buffer_refill(buffer);
if (ret < 0) {
if (app_running) {
char buf[256];
iio_strerror(-ret, buf, sizeof(buf));
fprintf(stderr, "Unable to refill buffer: %s\n", buf);
}
break;
}
/* If there are only the samples we requested, we don't need to
* demux */
if (iio_buffer_step(buffer) == sample_size) {
void *start = iio_buffer_start(buffer);
size_t read_len, len = (intptr_t) iio_buffer_end(buffer)
- (intptr_t) start;
if (num_samples && len > num_samples * sample_size)
len = num_samples * sample_size;
for (read_len = len; len; ) {
size_t nb = fwrite(start, 1, len, stdout);
if (!nb)
goto err_destroy_buffer;
len -= nb;
start = (void *)((intptr_t) start + nb);
}
if (num_samples) {
num_samples -= read_len / sample_size;
if (!num_samples)
quit_all(EXIT_SUCCESS);
}
} else {
iio_buffer_foreach_sample(buffer, print_sample, NULL);
}
}
err_destroy_buffer:
iio_buffer_destroy(buffer);
iio_context_destroy(ctx);
return exit_code;
}
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 * AD7303_init(GtkWidget *notebook, const char *ini_fn)
{
struct iio_channel *ch0, *ch1;
GtkBuilder *builder;
GtkWidget *AD7303_panel;
GtkWidget *table;
ctx = osc_create_context();
if (!ctx)
return NULL;
thread_ctx = osc_create_context();
dev = iio_context_find_device(thread_ctx, "ad7303");
builder = gtk_builder_new();
if (!gtk_builder_add_from_file(builder, "AD7303.glade", NULL))
gtk_builder_add_from_file(builder, OSC_GLADE_FILE_PATH "AD7303.glade", NULL);
AD7303_panel = GTK_WIDGET(gtk_builder_get_object(builder, "tablePanelAD7303"));
btn_sine = GTK_WIDGET(gtk_builder_get_object(builder, "togBtnSine"));
btn_square = GTK_WIDGET(gtk_builder_get_object(builder, "togBtnSquare"));
btn_triangle = GTK_WIDGET(gtk_builder_get_object(builder, "togBtnTriangle"));
btn_sawtooth = GTK_WIDGET(gtk_builder_get_object(builder, "togBtnSawth"));
scale_ampl = GTK_WIDGET(gtk_builder_get_object(builder, "vscaleAmpl"));
scale_offset = GTK_WIDGET(gtk_builder_get_object(builder, "vscaleOff"));
scale_freq = GTK_WIDGET(gtk_builder_get_object(builder, "vscaleFreq"));
radio_single_val = GTK_WIDGET(gtk_builder_get_object(builder, "radioSingleVal"));
radio_waveform = GTK_WIDGET(gtk_builder_get_object(builder, "radioWaveform"));
preview_graph = GTK_WIDGET(gtk_builder_get_object(builder, "vboxDatabox"));
ch0 = iio_device_find_channel(dev, "voltage0", true);
ch1 = iio_device_find_channel(dev, "voltage1", true);
/* Bind the IIO device files to the GUI widgets */
iio_spin_button_init_from_builder(&tx_widgets[num_tx++],
dev, ch0, "raw",
builder, "spinbuttonValueCh0", NULL);
iio_spin_button_init_from_builder(&tx_widgets[num_tx++],
dev, ch1, "raw",
builder, "spinbuttonValueCh1", NULL);
iio_toggle_button_init_from_builder(&tx_widgets[num_tx++],
dev, ch0, "powerdown",
builder, "checkbuttonPwrDwn0", 0);
iio_toggle_button_init_from_builder(&tx_widgets[num_tx++],
dev, ch1, "powerdown",
builder, "checkbuttonPwrDwn1", 0);
g_signal_connect(btn_sine, "toggled", G_CALLBACK(wave_param_changed),
NULL);
g_signal_connect(btn_square, "toggled", G_CALLBACK(wave_param_changed),
NULL);
g_signal_connect(btn_triangle, "toggled", G_CALLBACK(wave_param_changed),
NULL);
g_signal_connect(btn_sawtooth, "toggled", G_CALLBACK(wave_param_changed),
NULL);
g_signal_connect(scale_ampl, "value-changed",
G_CALLBACK(wave_param_changed), NULL);
g_signal_connect(scale_offset, "value-changed",
G_CALLBACK(wave_param_changed), NULL);
g_signal_connect(scale_freq, "value-changed",
G_CALLBACK(wave_param_changed), NULL);
g_builder_connect_signal(builder, "buttonSave", "clicked",
G_CALLBACK(save_button_clicked), NULL);
/* Create a GtkDatabox widget */
gtk_databox_create_box_with_scrollbars_and_rulers(&databox, &table,
TRUE, TRUE, TRUE, TRUE);
gtk_container_add(GTK_CONTAINER(preview_graph), table);
gtk_widget_modify_bg(databox, GTK_STATE_NORMAL, &color_background);
gtk_widget_set_size_request(table, 450, 300);
gtk_widget_show_all(AD7303_panel);
tx_update_values();
rx_update_values();
return AD7303_panel;
}
static bool AD7303_identify(void)
{
/* Use the OSC's IIO context just to detect the devices */
struct iio_context *osc_ctx = get_context_from_osc();
return !!iio_context_find_device(osc_ctx, "ad7303");
}
