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mapd: remove liveMapData and time_since_epoch fix check (#137)

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Jason Wen
2023-06-11 18:40:04 -04:00
committed by GitHub
parent 83efa3738b
commit 2e7e26ef95
1 changed files with 1 additions and 17 deletions
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selfdrive/ui/qt/onroad.cc
+1 -17
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@@ -500,27 +500,11 @@ void AnnotatedCameraWidget::updateState(const UIState &s) {
setProperty("showDebugUI", s.scene.show_debug_ui);
const auto lmd = sm["liveMapData"].getLiveMapData();
const uint64_t lmd_fix_time = lmd.getLastGpsTimestamp();
const uint64_t current_ts = std::chrono::duration_cast<std::chrono::milliseconds>
(std::chrono::system_clock::now().time_since_epoch()).count();
QString road_name = QString::fromStdString(lmd.getCurrentRoadName());
const bool show_road_name = current_ts - lmd_fix_time < 10000; // hide if fix older than 10s
// Add hysteresis window to prevent rapid toggling of road name
static bool road_name_visible = false; // initialize to hidden state
if (show_road_name && !road_name_visible) {
// show road name and set visibility flag to true
road_name_visible = true;
} else if (!show_road_name && road_name_visible && (current_ts - lmd_fix_time) > 12000) {
// hide road name and set visibility flag to false only if fix is older than 12 sec
road_name_visible = false;
}
// use visibility flag to set the actual visibility of the road name
const bool actual_visibility = road_name_visible && show_road_name;
const auto data_type = int(lmd.getDataType());
const QString data_type_draw(data_type == 2 ? "🌐 " : "");
setProperty("roadName", actual_visibility ? data_type_draw + road_name : "");
setProperty("roadName", !road_name.isEmpty() ? data_type_draw + road_name : "");
float speed_limit_slc = lp.getSpeedLimit() * (s.scene.is_metric ? MS_TO_KPH : MS_TO_MPH);
const float speed_limit_offset = lp.getSpeedLimitOffset() * (s.scene.is_metric ? MS_TO_KPH : MS_TO_MPH);