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Fix array overflow in receiver when no active channels

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This commit is contained in:
Miguel Angel Mulero Martinez 2019-10-31 09:16:19 +01:00
parent 1547294c0e
commit 90dc937e74
1 changed files with 18 additions and 13 deletions
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31
src/js/tabs/receiver.js
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@ -464,22 +464,27 @@ TABS.receiver.initialize = function (callback) {
}
function update_ui() {
// update bars with latest data
for (var i = 0; i < RC.active_channels; i++) {
meter_fill_array[i].css('width', ((RC.channels[i] - meter_scale.min) / (meter_scale.max - meter_scale.min) * 100).clamp(0, 100) + '%');
meter_label_array[i].text(RC.channels[i]);
}
// push latest data to the main array
for (var i = 0; i < RC.active_channels; i++) {
RX_plot_data[i].push([samples, RC.channels[i]]);
}
if (RC.active_channels > 0) {
// Remove old data from array
while (RX_plot_data[0].length > 300) {
for (var i = 0; i < RX_plot_data.length; i++) {
RX_plot_data[i].shift();
// update bars with latest data
for (var i = 0; i < RC.active_channels; i++) {
meter_fill_array[i].css('width', ((RC.channels[i] - meter_scale.min) / (meter_scale.max - meter_scale.min) * 100).clamp(0, 100) + '%');
meter_label_array[i].text(RC.channels[i]);
}
// push latest data to the main array
for (var i = 0; i < RC.active_channels; i++) {
RX_plot_data[i].push([samples, RC.channels[i]]);
}
// Remove old data from array
while (RX_plot_data[0].length > 300) {
for (var i = 0; i < RX_plot_data.length; i++) {
RX_plot_data[i].shift();
}
}
}
// update required parts of the plot