Merge pull request #1 from brilliantlabsAR/camera/fix

camera

Author: uma-shankar-TE

README.md

@@ -122,7 +122,7 @@ async def main():
         # draw the endcap of the battery
         await f.display.draw_rect(640-32,40 + batteryHeight//2-8, 32, 16, PaletteColors.WHITE)
         # draw the battery outline
-        await f.display.draw_rect_filled(640-16-batteryWidth, 40-8, batteryWidth+16, batteryHeight+16, PaletteColors.WHITE, 1, 15)
+        await f.display.draw_rect_filled(640-16-batteryWidth, 40-8, batteryWidth+16, batteryHeight+16, 1, PaletteColors.WHITE, PaletteColors.YELLOW)
         # fill the battery based on level
         await f.display.draw_rect(640-8-batteryWidth, 40, int(batteryWidth * 0.01 * batteryPercent), batteryHeight, color)
         # write the battery level

src/frame_sdk/camera.py

@@ -23,14 +23,14 @@ class AutofocusType(Enum):
 class Camera:
     """Helpers for working with the Frame camera."""
 
+
     frame: "Frame" = None
 
     _auto_process_photo = True
 
     def __init__(self, frame: "Frame"):
         """Initialize the Camera with a Frame instance."""
         self.frame = frame
-        self.is_awake = True
 
     @property
     def auto_process_photo(self) -> bool:
@@ -43,7 +43,7 @@ def auto_process_photo(self, value: bool):
         self._auto_process_photo = value
 
 
-    async def take_photo(self, autofocus_seconds: Optional[int] = 3, quality: Quality = Quality.MEDIUM, autofocus_type: AutofocusType = AutofocusType.AVERAGE) -> bytes:
+    async def take_photo(self, autofocus_seconds: Optional[int] = 3, quality: Quality = Quality.MEDIUM, autofocus_type: AutofocusType = AutofocusType.CENTER_WEIGHTED) -> bytes:
         """Take a photo with the camera.
 
         Args:
@@ -58,10 +58,6 @@ async def take_photo(self, autofocus_seconds: Optional[int] = 3, quality: Qualit
             Exception: If the photo capture fails.
         """
 
-        if not self.is_awake:
-            await self.frame.run_lua("frame.camera.wake()", checked=True)
-            self.is_awake = True
-        
         if type(quality) == int:
             quality = Quality(quality)
         if type(autofocus_type) == int:

src/frame_sdk/library_functions.py

@@ -104,7 +104,7 @@
             state_time = frame.time.utc()
             state = 'WAIT'
         elseif state == 'WAIT' then
-            if frame.time.utc() > state_time + 0.5 then
+            if frame.camera.image_ready() then
                 state = 'SEND'
             end
         elseif state == 'SEND' then