Refactor frame (#1192)

* start drawing new sidebar, add assets

* add thermal to ui, draw network_type and battery

* draw sidebar metrics, add freeSpace and paTemp

* draw static panda metric and network strength, start ubloxGnss messaging

* use array for network_img

* start sidebar touch events

* prevent multiple touch events with touch_timeout

* filter old touches, isolate sidebar events

* add hwType check with timeout for panda metric

* cleanup touch poll, handle vision touch, remove frame and black apks

* cleanup per willem comments

* update offroad, only read active_app from cereal

* tweak sidebar behavior, show active app status

* update offroad apk

* read networkstrength from thermal in sidebar

apk/ai.comma.plus.black.apk

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:309b46b7c38f10da52b18b0340eb3c57b633558a9a27c3ca4116474969ebb456
-size 84675

apk/ai.comma.plus.frame.apk

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d563bc9d43408f78d859538b50999cd7703487bdbe1fba1b11a3810205cd26c4
-size 2856327

apk/ai.comma.plus.offroad.apk

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bf9cdba9b1f10d7b76573d1f78d208bc58a7273ae5d5e6f171be6c00c67863a6
-size 13678787
+oid sha256:deb70c5a5b284e73d4960b60ac7a6dcc1263597762554749adf675c23efc383e
+size 13688133

common/apk.py

@@ -6,7 +6,7 @@ import shutil
 from common.basedir import BASEDIR
 from selfdrive.swaglog import cloudlog
 
-android_packages = ("ai.comma.plus.offroad", "ai.comma.plus.frame")
+android_packages = ("ai.comma.plus.offroad",)
 
 def get_installed_apks():
   dat = subprocess.check_output(["pm", "list", "packages", "-f"], encoding='utf8').strip().split("\n")
@@ -26,9 +26,9 @@ def install_apk(path):
   os.remove(install_path)
   return ret == 0
 
-def start_frame():
+def start_offroad():
   set_package_permissions()
-  system("am start -n ai.comma.plus.frame/.MainActivity")
+  system("am start -n ai.comma.plus.offroad/.MainActivity")
 
 def set_package_permissions():
   pm_grant("ai.comma.plus.offroad", "android.permission.ACCESS_FINE_LOCATION")
@@ -95,4 +95,3 @@ def pm_apply_packages(cmd):
 
 if __name__ == "__main__":
   update_apks()
-

selfdrive/manager.py

@@ -129,7 +129,7 @@ from selfdrive.version import version, dirty
 from selfdrive.loggerd.config import ROOT
 from selfdrive.launcher import launcher
 from common import android
-from common.apk import update_apks, pm_apply_packages, start_frame
+from common.apk import update_apks, pm_apply_packages, start_offroad
 from common.manager_helpers import print_cpu_usage
 
 ThermalStatus = cereal.log.ThermalData.ThermalStatus
@@ -406,10 +406,10 @@ def manager_thread():
   for p in persistent_processes:
     start_managed_process(p)
 
-  # start frame
+  # start offroad
   if ANDROID:
     pm_apply_packages('enable')
-    start_frame()
+    start_offroad()
 
   if os.getenv("NOBOARD") is None:
     start_managed_process("pandad")

selfdrive/test/test_openpilot.py

@@ -2,7 +2,7 @@
 import os
 os.environ['FAKEUPLOAD'] = "1"
 
-from common.apk import update_apks, start_frame, pm_apply_packages, android_packages
+from common.apk import update_apks, start_offroad, pm_apply_packages, android_packages
 from common.params import Params
 from common.testing import phone_only
 from selfdrive.manager import manager_init, manager_prepare
@@ -57,7 +57,7 @@ def with_apks():
 
       update_apks()
       pm_apply_packages('enable')
-      start_frame()
+      start_offroad()
 
       func()
 

selfdrive/ui/SConscript

@@ -1,6 +1,6 @@
 Import('env', 'arch', 'common', 'messaging', 'gpucommon', 'visionipc', 'cereal')
 
-src = ['ui.cc', 'paint.cc', '#phonelibs/nanovg/nanovg.c']
+src = ['ui.cc', 'paint.cc', 'sidebar.cc', '#phonelibs/nanovg/nanovg.c']
 libs = [common, 'zmq', 'czmq', 'capnp', 'capnp_c', 'm', cereal, messaging, gpucommon, visionipc]
 
 if arch == "aarch64":

selfdrive/ui/paint.cc

@@ -877,6 +877,7 @@ static void ui_draw_blank(UIState *s) {
 }
 
 void ui_draw(UIState *s) {
+  ui_draw_sidebar(s);
   if (s->vision_connected && s->active_app == cereal_UiLayoutState_App_home && s->status != STATUS_STOPPED) {
     ui_draw_vision(s);
   } else {
@@ -985,6 +986,25 @@ void ui_nvg_init(UIState *s) {
   assert(s->img_map >= 0);
   s->img_map = nvgCreateImage(s->vg, "../assets/img_map.png", 1);
 
+  assert(s->img_button_settings >= 0);
+  s->img_button_settings = nvgCreateImage(s->vg, "../assets/images/button_settings.png", 1);
+
+  assert(s->img_button_home >= 0);
+  s->img_button_home = nvgCreateImage(s->vg, "../assets/images/button_home.png", 1);
+
+  assert(s->img_battery >= 0);
+  s->img_battery = nvgCreateImage(s->vg, "../assets/images/battery.png", 1);
+
+  assert(s->img_battery_charging >= 0);
+  s->img_battery_charging = nvgCreateImage(s->vg, "../assets/images/battery_charging.png", 1);
+
+  for(int i=0;i<=5;++i) {
+    assert(s->img_network[i] >= 0);
+    char network_asset[32];
+    snprintf(network_asset, sizeof(network_asset), "../assets/images/network_%d.png", i);
+    s->img_network[i] = nvgCreateImage(s->vg, network_asset, 1);
+  }
+
   // init gl
   s->frame_program = load_program(frame_vertex_shader, frame_fragment_shader);
   assert(s->frame_program);

selfdrive/ui/sidebar.cc

@@ -0,0 +1,234 @@
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include "ui.hpp"
+
+static void ui_draw_sidebar_background(UIState *s, bool hasSidebar) {
+  int sbr_x = hasSidebar ? 0 : -(sbr_w) + bdr_s * 2;
+
+  nvgBeginPath(s->vg);
+  nvgRect(s->vg, sbr_x, 0, sbr_w, vwp_h);
+  nvgFillColor(s->vg, COLOR_BLACK_ALPHA);
+  nvgFill(s->vg);
+}
+
+static void ui_draw_sidebar_settings_button(UIState *s, bool hasSidebar) {
+  bool settingsActive = s->active_app == cereal_UiLayoutState_App_settings;
+  const int settings_btn_xr = hasSidebar ? settings_btn_x : -(sbr_w);
+
+  nvgBeginPath(s->vg);
+  NVGpaint imgPaint = nvgImagePattern(s->vg, settings_btn_xr, settings_btn_y,
+    settings_btn_w, settings_btn_h, 0, s->img_button_settings, settingsActive ? 1.0f : 0.65f);
+  nvgRect(s->vg, settings_btn_xr, settings_btn_y, settings_btn_w, settings_btn_h);
+  nvgFillPaint(s->vg, imgPaint);
+  nvgFill(s->vg);
+}
+
+static void ui_draw_sidebar_home_button(UIState *s, bool hasSidebar) {
+  bool homeActive = s->active_app == cereal_UiLayoutState_App_home;
+  const int home_btn_xr = hasSidebar ? home_btn_x : -(sbr_w);
+
+  nvgBeginPath(s->vg);
+  NVGpaint imgPaint = nvgImagePattern(s->vg, home_btn_xr, home_btn_y,
+    home_btn_w, home_btn_h, 0, s->img_button_home, homeActive ? 1.0f : 0.65f);
+  nvgRect(s->vg, home_btn_xr, home_btn_y, home_btn_w, home_btn_h);
+  nvgFillPaint(s->vg, imgPaint);
+  nvgFill(s->vg);
+}
+
+static void ui_draw_sidebar_network_strength(UIState *s, bool hasSidebar) {
+  const int network_img_h = 27;
+  const int network_img_w = 176;
+  const int network_img_x = hasSidebar ? 58 : -(sbr_w);
+  const int network_img_y = 196;
+  const int network_img = s->scene.networkType == cereal_ThermalData_NetworkType_none ?
+                          s->img_network[0] : s->img_network[s->scene.networkStrength + 1];
+
+  nvgBeginPath(s->vg);
+  NVGpaint imgPaint = nvgImagePattern(s->vg, network_img_x, network_img_y,
+    network_img_w, network_img_h, 0, network_img, 1.0f);
+  nvgRect(s->vg, network_img_x, network_img_y, network_img_w, network_img_h);
+  nvgFillPaint(s->vg, imgPaint);
+  nvgFill(s->vg);
+}
+
+static void ui_draw_sidebar_battery_icon(UIState *s, bool hasSidebar) {
+  const int battery_img_h = 36;
+  const int battery_img_w = 76;
+  const int battery_img_x = hasSidebar ? 160 : -(sbr_w);
+  const int battery_img_y = 255;
+
+  int battery_img = strcmp(s->scene.batteryStatus, "Charging") == 0 ?
+    s->img_battery_charging : s->img_battery;
+
+  nvgBeginPath(s->vg);
+  nvgRect(s->vg, battery_img_x + 6, battery_img_y + 5,
+    ((battery_img_w - 19) * (s->scene.batteryPercent * 0.01)), battery_img_h - 11);
+  nvgFillColor(s->vg, COLOR_WHITE);
+  nvgFill(s->vg);
+
+  nvgBeginPath(s->vg);
+  NVGpaint imgPaint = nvgImagePattern(s->vg, battery_img_x, battery_img_y,
+    battery_img_w, battery_img_h, 0, battery_img, 1.0f);
+  nvgRect(s->vg, battery_img_x, battery_img_y, battery_img_w, battery_img_h);
+  nvgFillPaint(s->vg, imgPaint);
+  nvgFill(s->vg);
+}
+
+static void ui_draw_sidebar_network_type(UIState *s, bool hasSidebar) {
+  const int network_x = hasSidebar ? 50 : -(sbr_w);
+  const int network_y = 273;
+  const int network_w = 100;
+  const int network_h = 100;
+  const char *network_types[6] = {"--", "WiFi", "2G", "3G", "4G", "5G"};
+  char network_type_str[32];
+
+  if (s->scene.networkType <= 5) {
+    snprintf(network_type_str, sizeof(network_type_str), "%s", network_types[s->scene.networkType]);
+  }
+
+  nvgFillColor(s->vg, COLOR_WHITE);
+  nvgFontSize(s->vg, 48);
+  nvgFontFace(s->vg, "sans-regular");
+  nvgTextAlign(s->vg, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE);
+  nvgTextBox(s->vg, network_x, network_y, network_w, network_type_str, NULL);
+}
+
+static void ui_draw_sidebar_metric(UIState *s, const char* label_str, const char* value_str, const int severity, const int y_offset, const char* message_str, bool hasSidebar) {
+  const int metric_x = hasSidebar ? 30 : -(sbr_w);
+  const int metric_y = 338 + y_offset;
+  const int metric_w = 240;
+  const int metric_h = message_str ? strlen(message_str) > 8 ? 124 : 100 : 148;
+  NVGcolor status_color;
+
+  if (severity == 0) {
+    status_color = COLOR_WHITE;
+  } else if (severity == 1) {
+    status_color = COLOR_YELLOW;
+  } else if (severity > 1) {
+    status_color = COLOR_RED;
+  }
+
+  nvgBeginPath(s->vg);
+  nvgRoundedRect(s->vg, metric_x, metric_y, metric_w, metric_h, 20);
+  nvgStrokeColor(s->vg, severity > 0 ? COLOR_WHITE : COLOR_WHITE_ALPHA);
+  nvgStrokeWidth(s->vg, 2);
+  nvgStroke(s->vg);
+
+  nvgBeginPath(s->vg);
+  nvgRoundedRectVarying(s->vg, metric_x + 6, metric_y + 6, 18, metric_h - 12, 25, 0, 0, 25);
+  nvgFillColor(s->vg, status_color);
+  nvgFill(s->vg);
+
+  if (!message_str) {
+    nvgFillColor(s->vg, COLOR_WHITE);
+    nvgFontSize(s->vg, 78);
+    nvgFontFace(s->vg, "sans-bold");
+    nvgTextAlign(s->vg, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE);
+    nvgTextBox(s->vg, metric_x + 50, metric_y + 50, metric_w - 60, value_str, NULL);
+
+    nvgFillColor(s->vg, COLOR_WHITE);
+    nvgFontSize(s->vg, 48);
+    nvgFontFace(s->vg, "sans-regular");
+    nvgTextAlign(s->vg, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE);
+    nvgTextBox(s->vg, metric_x + 50, metric_y + 50 + 66, metric_w - 60, label_str, NULL);
+  } else {
+    nvgFillColor(s->vg, COLOR_WHITE);
+    nvgFontSize(s->vg, 48);
+    nvgFontFace(s->vg, "sans-bold");
+    nvgTextAlign(s->vg, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE);
+    nvgTextBox(s->vg, metric_x + 35, metric_y + (strlen(message_str) > 8 ? 40 : 50), metric_w - 50, message_str, NULL);
+  }
+}
+
+static void ui_draw_sidebar_storage_metric(UIState *s, bool hasSidebar) {
+  int storage_severity;
+  char storage_label_str[32];
+  char storage_value_str[32];
+  char storage_value_unit[32];
+  const int storage_y_offset = 0;
+  const float storage_pct = ceilf((1.0 - s->scene.freeSpace) * 100);
+
+  if (storage_pct < 75.0) {
+    storage_severity = 0;
+  } else if (storage_pct >= 75.0 && storage_pct < 87.0) {
+    storage_severity = 1;
+  } else if (storage_pct >= 87.0) {
+    storage_severity = 2;
+  }
+
+  snprintf(storage_value_str, sizeof(storage_value_str), "%d", (int)storage_pct);
+  snprintf(storage_value_unit, sizeof(storage_value_unit), "%s", "%");
+  snprintf(storage_label_str, sizeof(storage_label_str), "%s", "STORAGE");
+  strcat(storage_value_str, storage_value_unit);
+
+  ui_draw_sidebar_metric(s, storage_label_str, storage_value_str, storage_severity, storage_y_offset, NULL, hasSidebar);
+}
+
+static void ui_draw_sidebar_temp_metric(UIState *s, bool hasSidebar) {
+  int temp_severity;
+  char temp_label_str[32];
+  char temp_value_str[32];
+  char temp_value_unit[32];
+  const int temp_y_offset = 148 + 32;
+
+  if (s->scene.thermalStatus == cereal_ThermalData_ThermalStatus_green) {
+    temp_severity = 0;
+  } else if (s->scene.thermalStatus == cereal_ThermalData_ThermalStatus_yellow) {
+    temp_severity = 1;
+  } else if (s->scene.thermalStatus == cereal_ThermalData_ThermalStatus_red) {
+    temp_severity = 2;
+  } else if (s->scene.thermalStatus == cereal_ThermalData_ThermalStatus_danger) {
+    temp_severity = 3;
+  }
+
+  snprintf(temp_value_str, sizeof(temp_value_str), "%d", s->scene.paTemp);
+  snprintf(temp_value_unit, sizeof(temp_value_unit), "%s", "°C");
+  snprintf(temp_label_str, sizeof(temp_label_str), "%s", "TEMP");
+  strcat(temp_value_str, temp_value_unit);
+
+  ui_draw_sidebar_metric(s, temp_label_str, temp_value_str, temp_severity, temp_y_offset, NULL, hasSidebar);
+}
+
+static void ui_draw_sidebar_panda_metric(UIState *s, bool hasSidebar) {
+  int panda_severity;
+  char panda_message_str[32];
+  const int panda_y_offset = (148 + 32) * 2;
+
+  if (s->scene.hwType == cereal_HealthData_HwType_unknown) {
+    panda_severity = 2;
+    snprintf(panda_message_str, sizeof(panda_message_str), "%s", "NO PANDA");
+  } else if (s->scene.hwType == cereal_HealthData_HwType_whitePanda) {
+    panda_severity = 0;
+    snprintf(panda_message_str, sizeof(panda_message_str), "%s", "PANDA ACTIVE");
+  } else if (
+      (s->scene.hwType == cereal_HealthData_HwType_greyPanda) ||
+      (s->scene.hwType == cereal_HealthData_HwType_blackPanda) ||
+      (s->scene.hwType == cereal_HealthData_HwType_uno)) {
+      if (s->scene.satelliteCount == -1) {
+        panda_severity = 0;
+        snprintf(panda_message_str, sizeof(panda_message_str), "%s", "PANDA ACTIVE");
+      } else if (s->scene.satelliteCount < 6) {
+        panda_severity = 1;
+        snprintf(panda_message_str, sizeof(panda_message_str), "%s", "PANDA\nNO GPS");
+      } else if (s->scene.satelliteCount >= 6) {
+        panda_severity = 0;
+        snprintf(panda_message_str, sizeof(panda_message_str), "%s", "PANDA GOOD GPS");
+      }
+  }
+
+  ui_draw_sidebar_metric(s, NULL, NULL, panda_severity, panda_y_offset, panda_message_str, hasSidebar);
+}
+
+void ui_draw_sidebar(UIState *s) {
+  bool hasSidebar = !s->scene.uilayout_sidebarcollapsed;
+  ui_draw_sidebar_background(s, hasSidebar);
+  ui_draw_sidebar_settings_button(s, hasSidebar);
+  ui_draw_sidebar_home_button(s, hasSidebar);
+  ui_draw_sidebar_network_strength(s, hasSidebar);
+  ui_draw_sidebar_battery_icon(s, hasSidebar);
+  ui_draw_sidebar_network_type(s, hasSidebar);
+  ui_draw_sidebar_storage_metric(s, hasSidebar);
+  ui_draw_sidebar_temp_metric(s, hasSidebar);
+  ui_draw_sidebar_panda_metric(s, hasSidebar);
+}

selfdrive/ui/ui.cc

@@ -57,6 +57,45 @@ static void set_awake(UIState *s, bool awake) {
 #endif
 }
 
+static void navigate_to_settings(UIState *s) {
+#ifdef QCOM
+  system("am broadcast -a 'ai.comma.plus.SidebarSettingsTouchUpInside'");
+#else
+  // computer UI doesn't have offroad settings
+#endif
+}
+
+static void navigate_to_home(UIState *s) {
+#ifdef QCOM
+  system("am broadcast -a 'ai.comma.plus.HomeButtonTouchUpInside'");
+#else
+  // computer UI doesn't have offroad home
+#endif
+}
+
+static void handle_sidebar_touch(UIState *s, int touch_x, int touch_y) {
+  if (!s->scene.uilayout_sidebarcollapsed && touch_x <= sbr_w) {
+    if (touch_x >= settings_btn_x && touch_x < (settings_btn_x + settings_btn_w)
+      && touch_y >= settings_btn_y && touch_y < (settings_btn_y + settings_btn_h)) {
+      navigate_to_settings(s);
+    }
+    if (touch_x >= home_btn_x && touch_x < (home_btn_x + home_btn_w)
+      && touch_y >= home_btn_y && touch_y < (home_btn_y + home_btn_h)) {
+      navigate_to_home(s);
+      if (s->vision_connected) {
+        s->scene.uilayout_sidebarcollapsed = true;
+      }
+    }
+  }
+}
+
+static void handle_vision_touch(UIState *s, int touch_x, int touch_y) {
+  if (s->vision_connected && (touch_x >= s->scene.ui_viz_rx - bdr_s)
+    && (s->active_app != cereal_UiLayoutState_App_settings)) {
+    s->scene.uilayout_sidebarcollapsed = !s->scene.uilayout_sidebarcollapsed;
+  }
+}
+
 volatile sig_atomic_t do_exit = 0;
 static void set_do_exit(int sig) {
   do_exit = 1;
@@ -110,19 +149,28 @@ static void ui_init(UIState *s) {
   s->uilayout_sock = SubSocket::create(s->ctx, "uiLayoutState");
   s->livecalibration_sock = SubSocket::create(s->ctx, "liveCalibration");
   s->radarstate_sock = SubSocket::create(s->ctx, "radarState");
+  s->thermal_sock = SubSocket::create(s->ctx, "thermal");
+  s->health_sock = SubSocket::create(s->ctx, "health");
+  s->ubloxgnss_sock = SubSocket::create(s->ctx, "ubloxGnss");
 
   assert(s->model_sock != NULL);
   assert(s->controlsstate_sock != NULL);
   assert(s->uilayout_sock != NULL);
   assert(s->livecalibration_sock != NULL);
   assert(s->radarstate_sock != NULL);
+  assert(s->thermal_sock != NULL);
+  assert(s->health_sock != NULL);
+  assert(s->ubloxgnss_sock != NULL);
 
   s->poller = Poller::create({
                               s->model_sock,
                               s->controlsstate_sock,
                               s->uilayout_sock,
                               s->livecalibration_sock,
-                              s->radarstate_sock
+                              s->radarstate_sock,
+                              s->thermal_sock,
+                              s->health_sock,
+                              s->ubloxgnss_sock
                              });
 
 #ifdef SHOW_SPEEDLIMIT
@@ -404,27 +452,56 @@ void handle_message(UIState *s, Message * msg) {
     cereal_read_UiLayoutState(&datad, eventd.uiLayoutState);
     s->active_app = datad.activeApp;
     s->scene.uilayout_sidebarcollapsed = datad.sidebarCollapsed;
-    s->scene.uilayout_mapenabled = datad.mapEnabled;
-
-    bool hasSidebar = !s->scene.uilayout_sidebarcollapsed;
-    bool mapEnabled = s->scene.uilayout_mapenabled;
-    if (mapEnabled) {
-      s->scene.ui_viz_rx = hasSidebar ? (box_x+nav_w) : (box_x+nav_w-(bdr_s*4));
-      s->scene.ui_viz_rw = hasSidebar ? (box_w-nav_w) : (box_w-nav_w+(bdr_s*4));
-      s->scene.ui_viz_ro = -(sbr_w + 4*bdr_s);
-    } else {
-      s->scene.ui_viz_rx = hasSidebar ? box_x : (box_x-sbr_w+bdr_s*2);
-      s->scene.ui_viz_rw = hasSidebar ? box_w : (box_w+sbr_w-(bdr_s*2));
-      s->scene.ui_viz_ro = hasSidebar ? -(sbr_w - 6*bdr_s) : 0;
-    }
   } else if (eventd.which == cereal_Event_liveMapData) {
     struct cereal_LiveMapData datad;
     cereal_read_LiveMapData(&datad, eventd.liveMapData);
     s->scene.map_valid = datad.mapValid;
+  } else if (eventd.which == cereal_Event_thermal) {
+    struct cereal_ThermalData datad;
+    cereal_read_ThermalData(&datad, eventd.thermal);
+
+    s->scene.networkType = datad.networkType;
+    s->scene.networkStrength = datad.networkStrength;
+    s->scene.batteryPercent = datad.batteryPercent;
+    snprintf(s->scene.batteryStatus, sizeof(s->scene.batteryStatus), "%s", datad.batteryStatus.str);
+    s->scene.freeSpace = datad.freeSpace;
+    s->scene.thermalStatus = datad.thermalStatus;
+    s->scene.paTemp = datad.pa0;
+  } else if (eventd.which == cereal_Event_ubloxGnss) {
+    struct cereal_UbloxGnss datad;
+    cereal_read_UbloxGnss(&datad, eventd.ubloxGnss);
+    struct cereal_UbloxGnss_MeasurementReport reportdatad;
+    cereal_read_UbloxGnss_MeasurementReport(&reportdatad, datad.measurementReport);
+
+    s->scene.satelliteCount = reportdatad.numMeas;
+  } else if (eventd.which == cereal_Event_health) {
+    struct cereal_HealthData datad;
+    cereal_read_HealthData(&datad, eventd.health);
+
+    s->scene.hwType = datad.hwType;
+    s->hardware_timeout = 5*30; // 5 seconds at 30 fps
   }
   capn_free(&ctx);
 }
 
+static void check_messages(UIState *s) {
+  while(true) {
+    auto polls = s->poller->poll(0);
+
+    if (polls.size() == 0)
+      break;
+
+    for (auto sock : polls){
+      Message * msg = sock->receive();
+      if (msg == NULL) continue;
+
+      handle_message(s, msg);
+
+      delete msg;
+    }
+  }
+}
+
 static void ui_update(UIState *s) {
   int err;
 
@@ -494,7 +571,7 @@ static void ui_update(UIState *s) {
 
     assert(glGetError() == GL_NO_ERROR);
 
-    // Default UI Measurements (Assumes sidebar collapsed)
+    s->scene.uilayout_sidebarcollapsed = true;
     s->scene.ui_viz_rx = (box_x-sbr_w+bdr_s*2);
     s->scene.ui_viz_rw = (box_w+sbr_w-(bdr_s*2));
     s->scene.ui_viz_ro = 0;
@@ -575,23 +652,7 @@ static void ui_update(UIState *s) {
     break;
   }
   // peek and consume all events in the zmq queue, then return.
-  while(true) {
-    auto polls = s->poller->poll(0);
-
-    if (polls.size() == 0)
-      return;
-
-    for (auto sock : polls){
-      Message * msg = sock->receive();
-      if (msg == NULL) continue;
-
-      set_awake(s, true);
-
-      handle_message(s, msg);
-
-      delete msg;
-    }
-  }
+  check_messages(s);
 }
 
 static int vision_subscribe(int fd, VisionPacket *rp, VisionStreamType type) {
@@ -732,7 +793,6 @@ fail:
   return NULL;
 }
 
-
 static void* bg_thread(void* args) {
   UIState *s = (UIState*)args;
   set_thread_name("bg");
@@ -813,7 +873,6 @@ int main(int argc, char* argv[]) {
   TouchState touch = {0};
   touch_init(&touch);
   s->touch_fd = touch.fd;
-
   ui_sound_init();
 
   // light sensor scaling params
@@ -830,6 +889,9 @@ int main(int argc, char* argv[]) {
   set_volume(MIN_VOLUME);
   s->volume_timeout = 5 * UI_FREQ;
   int draws = 0;
+
+  s->scene.satelliteCount = -1;
+
   while (!do_exit) {
     bool should_swap = false;
     if (!s->vision_connected) {
@@ -847,34 +909,37 @@ int main(int argc, char* argv[]) {
     if (smooth_brightness > 255) smooth_brightness = 255;
     set_brightness(s, (int)smooth_brightness);
 
+    // resize vision for collapsing sidebar
+    const bool hasSidebar = !s->scene.uilayout_sidebarcollapsed;
+    s->scene.ui_viz_rx = hasSidebar ? box_x : (box_x - sbr_w + (bdr_s * 2));
+    s->scene.ui_viz_rw = hasSidebar ? box_w : (box_w + sbr_w - (bdr_s * 2));
+    s->scene.ui_viz_ro = hasSidebar ? -(sbr_w - 6 * bdr_s) : 0;
+
+    // poll for touch events
+    int touch_x = -1, touch_y = -1;
+    int touched = touch_poll(&touch, &touch_x, &touch_y, 0);
+    if (touched == 1) {
+      set_awake(s, true);
+      handle_sidebar_touch(s, touch_x, touch_y);
+      handle_vision_touch(s, touch_x, touch_y);
+    }
+
     if (!s->vision_connected) {
-      // Car is not started, keep in idle state and awake on touch events
-      zmq_pollitem_t polls[1] = {{0}};
-      polls[0].fd = s->touch_fd;
-      polls[0].events = ZMQ_POLLIN;
-      int ret = zmq_poll(polls, 1, 0);
-      if (ret < 0){
-        if (errno == EINTR) continue;
-        LOGW("poll failed (%d)", ret);
-      } else if (ret > 0) {
-        // awake on any touch
-        int touch_x = -1, touch_y = -1;
-        int touched = touch_read(&touch, &touch_x, &touch_y);
-        if (touched == 1) {
-          set_awake(s, true);
-        }
-      }
       if (s->status != STATUS_STOPPED) {
         update_status(s, STATUS_STOPPED);
       }
+      check_messages(s);
     } else {
+      set_awake(s, true);
       if (s->status == STATUS_STOPPED) {
         update_status(s, STATUS_DISENGAGED);
       }
       // Car started, fetch a new rgb image from ipc and peek for zmq events.
       ui_update(s);
-      if(!s->vision_connected) {
+      if (!s->vision_connected) {
         // Visiond process is just stopped, force a redraw to make screen blank again.
+        s->scene.satelliteCount = -1;
+        s->scene.uilayout_sidebarcollapsed = false;
         ui_draw(s);
         glFinish();
         should_swap = true;
@@ -888,8 +953,15 @@ int main(int argc, char* argv[]) {
       set_awake(s, false);
     }
 
-    // Don't waste resources on drawing in case screen is off or car is not started.
-    if (s->awake && s->vision_connected) {
+    // manage hardware disconnect
+    if (s->hardware_timeout > 0) {
+      s->hardware_timeout--;
+    } else {
+      s->scene.hwType = cereal_HealthData_HwType_unknown;
+    }
+
+    // Don't waste resources on drawing in case screen is off
+    if (s->awake) {
       ui_draw(s);
       glFinish();
       should_swap = true;

selfdrive/ui/ui.hpp

@@ -38,6 +38,12 @@
 #define ALERTSIZE_MID 2
 #define ALERTSIZE_FULL 3
 
+#define COLOR_BLACK_ALPHA nvgRGBA(0, 0, 0, 85)
+#define COLOR_WHITE nvgRGBA(255, 255, 255, 255)
+#define COLOR_WHITE_ALPHA nvgRGBA(255, 255, 255, 85)
+#define COLOR_YELLOW nvgRGBA(218, 202, 37, 255)
+#define COLOR_RED nvgRGBA(201, 34, 49, 255)
+
 #ifndef QCOM
   #define UI_60FPS
 #endif
@@ -60,6 +66,14 @@ const int viz_w = vwp_w-(bdr_s*2);
 const int header_h = 420;
 const int footer_h = 280;
 const int footer_y = vwp_h-bdr_s-footer_h;
+const int settings_btn_h = 117;
+const int settings_btn_w = 200;
+const int settings_btn_x = 50;
+const int settings_btn_y = 35;
+const int home_btn_h = 180;
+const int home_btn_w = 180;
+const int home_btn_x = 60;
+const int home_btn_y = vwp_h - home_btn_h - 40;
 
 const int UI_FREQ = 30;   // Hz
 
@@ -131,6 +145,16 @@ typedef struct UIScene {
 
   // Used to show gps planner status
   bool gps_planner_active;
+
+  uint8_t networkType;
+  uint8_t networkStrength;
+  int batteryPercent;
+  char batteryStatus[64];
+  float freeSpace;
+  uint8_t thermalStatus;
+  int paTemp;
+  int hwType;
+  int satelliteCount;
 } UIScene;
 
 typedef struct {
@@ -168,6 +192,11 @@ typedef struct UIState {
   int img_turn;
   int img_face;
   int img_map;
+  int img_button_settings;
+  int img_button_home;
+  int img_battery;
+  int img_battery_charging;
+  int img_network[6];
 
   // sockets
   Context *ctx;
@@ -177,7 +206,11 @@ typedef struct UIState {
   SubSocket *radarstate_sock;
   SubSocket *map_data_sock;
   SubSocket *uilayout_sock;
+  SubSocket *thermal_sock;
+  SubSocket *health_sock;
+  SubSocket *ubloxgnss_sock;
   Poller * poller;
+  Poller * ublox_poller;
 
   int active_app;
 
@@ -221,6 +254,7 @@ typedef struct UIState {
   int is_metric_timeout;
   int longitudinal_control_timeout;
   int limit_set_speed_timeout;
+  int hardware_timeout;
 
   bool controls_seen;
 
@@ -256,6 +290,7 @@ typedef struct UIState {
 void ui_draw_vision_alert(UIState *s, int va_size, int va_color,
                           const char* va_text1, const char* va_text2);
 void ui_draw(UIState *s);
+void ui_draw_sidebar(UIState *s);
 void ui_nvg_init(UIState *s);
 
 #endif