DO NOT MERGE: ping shows colors, no text over homescreen

core/embed/rust/src/ui/model_tt/component/homescreen/mod.rs

@@ -202,7 +202,7 @@ impl Component for Homescreen {
             label_style.text_color = theme::FG;
 
             let text = HomescreenText {
-                text: self.label,
+                text: "".into(),
                 style: label_style,
                 offset: Offset::y(LABEL_Y),
                 icon: None,
@@ -221,7 +221,7 @@ impl Component for Homescreen {
                     homescreen(
                         &mut hs_img,
                         &[text],
-                        notification,
+                        None,
                         self.paint_notification_only,
                     );
                     show_default = false;
@@ -233,7 +233,7 @@ impl Component for Homescreen {
                     homescreen(
                         &mut hs_img,
                         &[text],
-                        notification,
+                        None,
                         self.paint_notification_only,
                     );
                     show_default = false;
@@ -244,12 +244,7 @@ impl Component for Homescreen {
                 let mut input = BufferInput(IMAGE_HOMESCREEN);
                 let mut pool = BufferJpegWork::get_cleared();
                 let mut hs_img = HomescreenJpeg::new(&mut input, pool.buffer.as_mut_slice());
-                homescreen(
+                homescreen(&mut hs_img, &[text], None, self.paint_notification_only);
-                    &mut hs_img,
-                    &[text],
-                    notification,
-                    self.paint_notification_only,
-                );
             }
         }
     }

core/embed/rust/src/ui/model_tt/component/homescreen/render.rs

@@ -354,7 +354,7 @@ fn homescreen_line(
     for x in 0..HOMESCREEN_IMAGE_WIDTH {
         let d = image_data[x as usize];
 
-        let c = if homescreen_dim_area(x, y) {
+        let c = if false {
             let coef = (65536_f32 * HOMESCREEN_DIM) as u32;
 
             let r = (d & 0xF800) >> 8;

core/src/apps/base.py

@@ -237,12 +237,18 @@ async def handle_EndSession(msg: EndSession) -> Success:
     return Success()
 
 
-async def handle_Ping(msg: Ping) -> Success:
+def rgb(r: int, g: int, b: int) -> int:
-    if msg.button_protection:
+    return ((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3)
-        from trezor.enums import ButtonRequestType as B
-        from trezor.ui.layouts import confirm_action
 
-        await confirm_action("ping", TR.words__confirm, "ping", br_code=B.ProtectCall)
+
+async def handle_Ping(msg: Ping) -> Success:
+    from trezor.ui.layouts import confirm_action
+
+    c = msg.message
+    color = rgb(int(c[0:2], 16), int(c[2:4], 16), int(c[4:6], 16))
+    print(f"color: {color}")
+
+    await confirm_action("ping", "Confirm", "ping", color=color)
     return Success(message=msg.message)
 
 

core/src/boot.py

@@ -86,8 +86,8 @@ ignore_nonpin_loader_messages()
 config.init(show_pin_timeout)
 translations.init()
 
-if __debug__ and not utils.EMULATOR:
+# if __debug__ and not utils.EMULATOR:
-    config.wipe()
+#    config.wipe()
 
 loop.schedule(bootscreen())
 loop.run()

core/src/storage/device.py

@@ -43,7 +43,7 @@ if TYPE_CHECKING:
     StorageSafetyCheckLevel = Literal[0, 1]
 # fmt: on
 
-HOMESCREEN_MAXSIZE = const(16384)
+HOMESCREEN_MAXSIZE = const(163840)
 LABEL_MAXLENGTH = const(32)
 
 if __debug__:

core/src/trezor/ui/layouts/tt/__init__.py

@@ -39,10 +39,11 @@ class RustLayout(LayoutParentType[T]):
     BACKLIGHT_LEVEL = ui.style.BACKLIGHT_NORMAL
 
     # pylint: disable=super-init-not-called
-    def __init__(self, layout: trezorui2.LayoutObj[T]):
+    def __init__(self, layout: trezorui2.LayoutObj[T], color: int | None = None):
         self.layout = layout
         self.timer = loop.Timer()
         self.layout.attach_timer_fn(self.set_timer)
+        self.color = color
 
     def set_timer(self, token: int, deadline: int) -> None:
         self.timer.schedule(deadline, token)
@@ -55,8 +56,11 @@ class RustLayout(LayoutParentType[T]):
         import storage.cache as storage_cache
 
         painted = self.layout.paint()
-
+        if self.color is not None:
+            print("PAINTING")
+            ui.display.bar(0, 0, ui.WIDTH, ui.HEIGHT - 60, self.color)
         ui.refresh()
+
         if storage_cache.homescreen_shown is not None and painted:
             storage_cache.homescreen_shown = None
 
@@ -255,6 +259,7 @@ def confirm_action(
     reverse: bool = False,
     exc: ExceptionType = ActionCancelled,
     br_code: ButtonRequestType = BR_TYPE_OTHER,
+    color: int | None = None,
 ) -> Awaitable[None]:
     if verb is not None:
         verb = verb.upper()
@@ -276,7 +281,8 @@ def confirm_action(
                     hold=hold,
                     hold_danger=hold_danger,
                     reverse=reverse,
-                )
+                ),
+                color=color,
             ),
             br_type,
             br_code,