Added basic primary driver display and display switch commands

src/base/task.h

@@ -17,6 +17,7 @@ enum module_id : uint8_t {
 enum task_type : uint8_t {
     TASK_NULL,
     TASK_DISPLAY_GPS_DEBUG,
+    TASK_DISPLAY_DRIVER_PRIMARY,
     TASK_DISPLAY_MSG_GPS_FIX,
     TASK_DISPLAY_MSG_TRACK_DETECT_OK,
     TASK_DISPLAY_MSG_CONFIG_NO_TRACKS,

src/main.cpp

@@ -57,7 +57,7 @@ void setup() {
   delay(1000);
   driver_display->print_message("GPS Init Complete");
   delay(1000);
-  router::send(MOD_LCD, TASK_DISPLAY_GPS_DEBUG);
+  router::send(MOD_LCD, TASK_DISPLAY_DRIVER_PRIMARY);
 }
 
 void loop() {

src/modules/cmd/cmd.cpp

@@ -95,6 +95,18 @@ cmd::command_id cmd::parse_command_name(const char *input) {
     return CMD_CFG_RESET;
   }
 
+  if (strcmp(input, "TRACK_AUTODETECT") == 0) {
+    return CMD_TRACK_AUTODETECT;
+  }
+
+  if (strcmp(input, "DISPLAY_GPS_DEBUG") == 0) {
+    return CMD_DISPLAY_GPS_DEBUG;
+  }
+
+  if (strcmp(input, "DISPLAY_DRIVER_PRIMARY") == 0) {
+    return CMD_DISPLAY_DRIVER_PRIMARY;
+  }
+
   return CMD_UNKNOWN;
 }
 
@@ -296,6 +308,60 @@ int cmd::handle_cfg_reset_command(unsigned short argc) {
   return router::send(MOD_CFG, TASK_CONFIG_CFG_RESET);
 }
 
+int cmd::handle_track_autodetect_command(unsigned short argc) {
+  if (argc != 1) {
+#ifdef ERROR
+    if (_logger != nullptr) {
+      _logger->error("TRACK_AUTODETECT expects no arguments");
+    }
+#endif
+    return 1;
+  }
+
+#ifdef INFO
+  if (_logger != nullptr) {
+    _logger->info("Detecting track");
+  }
+#endif
+  return router::send(MOD_CFG, TASK_CONFIG_TRACK_DETECT, 1);
+}
+
+int cmd::handle_display_gps_debug(unsigned short argc) {
+  if (argc != 1) {
+#ifdef ERROR
+    if (_logger != nullptr) {
+      _logger->error("DISPLAY_GPS_DEBUG expects no arguments");
+    }
+#endif
+    return 1;
+  }
+
+#ifdef INFO
+  if (_logger != nullptr) {
+    _logger->info("Switching to GPS_DEBUG display");
+  }
+#endif
+  return router::send(MOD_LCD, TASK_DISPLAY_GPS_DEBUG);
+}
+
+int cmd::handle_display_driver_primary(unsigned short argc) {
+  if (argc != 1) {
+#ifdef ERROR
+    if (_logger != nullptr) {
+      _logger->error("DISPLAY_DRIVER_PRIMARY expects no arguments");
+    }
+#endif
+    return 1;
+  }
+
+#ifdef INFO
+  if (_logger != nullptr) {
+    _logger->info("Switching to DRIVER_PRIMARY display");
+  }
+#endif
+  return router::send(MOD_LCD, TASK_DISPLAY_DRIVER_PRIMARY);
+}
+
 int cmd::handle_unknown_command(unsigned short argc, char *argv[]) {
 #ifdef ERROR
   if (_logger != nullptr) {
@@ -328,6 +394,15 @@ int cmd::dispatch_command(command_id command, unsigned short argc, char *argv[])
 
     case CMD_CFG_RESET:
       return this->handle_cfg_reset_command(argc);
+      
+    case CMD_TRACK_AUTODETECT:
+      return this->handle_track_autodetect_command(argc);
+      
+    case CMD_DISPLAY_GPS_DEBUG:
+      return this->handle_display_gps_debug(argc);
+      
+    case CMD_DISPLAY_DRIVER_PRIMARY:
+      return this->handle_display_driver_primary(argc);
 
     case CMD_UNKNOWN:
     default:

src/modules/cmd/cmd.h

@@ -22,6 +22,9 @@ private:
     CMD_DUMP_TRACK,
     CMD_CFG_RESET,
     CMD_CFG_DUMP,
+    CMD_TRACK_AUTODETECT,
+    CMD_DISPLAY_GPS_DEBUG,
+    CMD_DISPLAY_DRIVER_PRIMARY,
   };
 
   HardwareSerial *_data_stream;
@@ -47,6 +50,9 @@ private:
   int handle_track_delete_command(unsigned short argc, char *argv[]);
   int handle_track_dump_command(unsigned short argc, char *argv[]);
   int handle_cfg_reset_command(unsigned short argc);
+  int handle_track_autodetect_command(unsigned short argc);
+  int handle_display_gps_debug(unsigned short argc);
+  int handle_display_driver_primary(unsigned short argc);
   int handle_unknown_command(unsigned short argc, char *argv[]);
 
 public:

src/modules/config/config.cpp

@@ -210,7 +210,7 @@ int config::task_config_detect_track(unsigned long timeout_ms) {
 int config::handle_active_task(unsigned long timeout_ms) {
   switch (_active_task.type) {
   case TASK_CONFIG_TRACK_DETECT: {
-    if (!_is_track_loaded) {
+    if (!_is_track_loaded || _active_task.data == 1) {
       return task_config_detect_track(timeout_ms);
     }
     this->task_complete();

src/modules/lcd/lcd.cpp

@@ -142,6 +142,23 @@ int lcd::render_gps_debug() {
   return 0;
 }
 
+int lcd::render_driver_primary() {
+  this->clear();
+  
+  gps_data gps;
+  gps_global_read(gps);
+  
+  _display->setCursor(0,0);
+  this->print("GPS:");
+  if (gps.num_fix != 0) {
+    this->print("V");
+  } else {
+    this->print("X");
+  }
+  
+  return 0;
+}
+
 int lcd::render_msg_gps_fix() {
   this->clear();
   _display->setCursor(6, 1);
@@ -352,6 +369,14 @@ int lcd::loop(unsigned long timeout_ms) {
         }
         break;
 
+      case TASK_DISPLAY_DRIVER_PRIMARY:
+        _data_screen = screen::driver_primary;
+        if (!_msg_active) {
+          _screen = _data_screen;
+          _force_render = true;
+        }
+        break;
+
       case TASK_DISPLAY_MSG_GPS_FIX:
         activate_message(screen::msg_gps_fix, next_task.data);
         break;
@@ -397,6 +422,10 @@ int lcd::loop(unsigned long timeout_ms) {
     case screen::gps_debug:
       this->render_gps_debug();
       break;
+      
+    case screen::driver_primary:
+      this->render_driver_primary();
+      break;
 
     case screen::msg_gps_fix:
       this->render_msg_gps_fix();

src/modules/lcd/lcd.h

@@ -20,6 +20,7 @@ namespace screen {
 typedef enum lcd_screen {
   blank,
   gps_debug,
+  driver_primary,
   msg_gps_fix,
   msg_track_detect_ok,
   msg_config_no_tracks,
@@ -60,6 +61,7 @@ private:
   screen::lcd_screen get_active_screen() const;
 
   int render_gps_debug();
+  int render_driver_primary();
   int render_msg_gps_fix();
   int render_msg_track_detect_ok();
   int render_msg_config_no_tracks();