更新SANT图像支持base64编码

boards/default_src/micropython_esp32s3/origin/build/lib/camera.py

@@ -7,6 +7,7 @@ MicroPython library for the GC032A(Inherit C module)
 """
 
 import time
+import base64
 from sensor import *
 from machine import SoftI2C, Pin
 from mixgo_sant import onboard_bot
@@ -32,3 +33,10 @@ class GC032A(Camera):
             super().display()
         else:
             super().display_stop()
+
+    def snapshot(self, path=None, formats=0, quality=50):
+        _data = super().snapshot(path, formats=formats, quality=quality)
+        if formats >= 2:
+            return b'data:image/jpg;base64,' + base64.b64encode(bytes(_data))
+        else:
+            return _data