display/input rotate

zephcore/src/main_companion.cpp

@@ -29,6 +29,9 @@ LOG_MODULE_REGISTER(zephcore_main, CONFIG_ZEPHCORE_MAIN_LOG_LEVEL);
 #include <helpers/time_sync.h>
 #include "ui_task.h"
 #include "ui_mesh_actions.h"
+#if IS_ENABLED(CONFIG_ZEPHCORE_UI_DISPLAY)
+#include "display.h"
+#endif
 #include "oled_power.h"
 #include "led_gate.h"
 #include "buzzer_gate.h"
@@ -1522,6 +1525,17 @@ int main(void)
 		companion_mesh.vcontactNotify(boot_cause_msg);
 	}
 
+	/* Physical mounting orientation, from prefs.  This is the earliest it can
+	 * run — ui_init() brings the panel up before prefs are loaded, so the
+	 * splash may flash upright for a moment before the remap lands.  A panel
+	 * that cannot rotate logs a warning and stays native. */
+	zephcore_input_set_flipped(companion_mesh.prefs.input_rotate != 0);
+#if IS_ENABLED(CONFIG_ZEPHCORE_UI_DISPLAY)
+	if (companion_mesh.prefs.display_rotate) {
+		mc_display_set_rotated(true);
+	}
+#endif
+
 	/* Push initial state to UI display */
 	ui_set_node_name(companion_mesh.prefs.node_name);
 	ui_set_radio_params(

zephcore/src/main_repeater.cpp

@@ -57,6 +57,9 @@ extern "C" void bt_ctlr_assert_handle(char *file, uint32_t line)
 
 /* UI subsystem (display, buttons, buzzer) */
 #include "ui_task.h"
+#if IS_ENABLED(CONFIG_ZEPHCORE_UI_DISPLAY)
+#include "display.h"
+#endif
 
 /* Headless repeaters link the weak no-op ui_* stubs (ui_headless_stubs.c), so
  * the periodic UI refresh in the maintenance pass is pure work for nothing on
@@ -762,6 +765,18 @@ int main(void)
 		}
 	}
 
+	/* Physical mounting orientation, from prefs.  Both are immediate and
+	 * cheap: the panel rotation is a two-byte SEGMENT_MAP/COM_SCAN remap and
+	 * the axis swap is a flag the input callbacks read per event.  A panel
+	 * that cannot rotate logs a warning and stays in its native orientation
+	 * rather than failing the boot. */
+	zephcore_input_set_flipped(prefs->input_rotate != 0);
+#if IS_ENABLED(CONFIG_ZEPHCORE_UI_DISPLAY)
+	if (prefs->display_rotate) {
+		mc_display_set_rotated(true);
+	}
+#endif
+
 	/* Feed initial UI state from loaded prefs */
 	ui_set_node_name(prefs->node_name);
 	refresh_repeater_ui_radio_state();