test: add script for testing esp32-cam

src/test/test_esp32_cam.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python3
+import sys
+import os.path
+sys.path.extend([
+    os.path.realpath(
+        os.path.join(os.path.dirname(os.path.join(__file__)), '..', '..')
+    )
+])
+
+from pprint import pprint
+from argparse import ArgumentParser
+from time import sleep
+from src.home.util import parse_addr
+from src.home.camera import esp32
+from src.home.config import config
+
+if __name__ == '__main__':
+    parser = ArgumentParser()
+    parser.add_argument('--addr', type=str, required=True,
+                        help='camera server address, in host:port format')
+    parser.add_argument('--status', action='store_true',
+                        help='print status and exit')
+
+    arg = config.load(False, parser=parser)
+    cam = esp32.WebClient(addr=parse_addr(arg.addr))
+
+    if arg.status:
+        status = cam.getstatus()
+        pprint(status)
+        sys.exit(0)
+
+    if cam.syncsettings(dict(
+        vflip=True,
+        hmirror=True,
+        framesize=esp32.FrameSize.SVGA_800x600,
+        lenc=True,
+        wpc=False,
+        bpc=False,
+        raw_gma=False,
+        agc=True,
+        gainceiling=5,
+        quality=10,
+        awb_gain=False,
+        awb=True,
+        aec_dsp=True,
+        aec=True
+    )) is True:
+        print('some settings were changed, sleeping for 0.5 sec')
+        sleep(0.5)
+
+    # cam.setdelay(200)
+
+    cam.setflash(True)
+    sleep(0.2)
+    cam.capture('/tmp/capture.jpg')
+    cam.setflash(False)