Update examples with async camera capture and update workflow to use forked version of camera package.

Author: cnadler86

.github/workflows/ESP32.yml

@@ -82,9 +82,9 @@ jobs:
           cd esp-idf
           ./install.sh all
           cd components
-          latest_cam_driver=$(curl -s https://api.github.com/repos/espressif/esp32-camera/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
-          git clone --depth 1 --branch $latest_cam_driver https://github.com/espressif/esp32-camera.git
-          # git clone https://github.com/cnadler86/esp32-camera.git
+          # latest_cam_driver=$(curl -s https://api.github.com/repos/espressif/esp32-camera/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+          # git clone --depth 1 --branch $latest_cam_driver https://github.com/espressif/esp32-camera.git
+          git clone https://github.com/cnadler86/esp32-camera.git
           cd ~/esp-idf/
           source ./export.sh
 
@@ -183,6 +183,6 @@ jobs:
       - name: Upload firmware artifact
         uses: actions/upload-artifact@v4
         with:
-          name: firmware-${{ env.FW_NAME }}
+          name: mpy_cam-${{ env.MPY_RELEASE }}-${{ env.FW_NAME }}
           path: ~/artifacts/**
           retention-days: 5

examples/CameraSettings.py

@@ -1,7 +1,7 @@
 import network
 import asyncio
 import time
-from camera import Camera, FrameSize, PixelFormat
+from acamera import Camera, FrameSize, PixelFormat # Import the async version of the Camera class, you can also use the sync version (camera.Camera)
 
 cam = Camera(frame_size=FrameSize.VGA, pixel_format=PixelFormat.JPEG, jpeg_quality=85, init=False)
 # WLAN config
@@ -34,7 +34,7 @@ async def stream_camera(writer):
         await writer.drain()
 
         while True:
-            frame = cam.capture()
+            frame = await cam.acapture() # This is the async version of capture, you can also use frame = cam.capture() instead
             if frame:
                 if cam.get_pixel_format() == PixelFormat.JPEG:
                     writer.write(b'--frame\r\nContent-Type: image/jpeg\r\n\r\n')

src/micropython.cmake

@@ -1,5 +1,4 @@
 include(${MICROPY_DIR}/py/py.cmake)
-message (STATUS "Current manifest file: ${MICROPY_FROZEN_MANIFEST}")
 
 set(MICROPY_FROZEN_MANIFEST ${CMAKE_CURRENT_LIST_DIR}/manifest.py)