Merge pull request #1483 from luxonis/exposure_cap

Enable exposure time limit on RVC4

Author: jakgra

cmake/Depthai/DepthaiDeviceRVC4Config.cmake

@@ -3,4 +3,4 @@
 set(DEPTHAI_DEVICE_RVC4_MATURITY "snapshot")
 
 # "version if applicable"
-set(DEPTHAI_DEVICE_RVC4_VERSION "0.0.1+d9ffe3ca006f85ae4d976468c1a342828739ae18")
+set(DEPTHAI_DEVICE_RVC4_VERSION "0.0.1+b54c18baec10d5160714fc721c6b661707b0f23a")

utilities/cam_test.py

@@ -485,6 +485,8 @@ def socket_to_socket_opt(socket: dai.CameraBoardSocket) -> str:
     dotIntensity = 0
     floodIntensity = 0
 
+    expTimeLimit = 700
+
     awb_mode = Cycle(dai.CameraControl.AutoWhiteBalanceMode)
     anti_banding_mode = Cycle(dai.CameraControl.AntiBandingMode)
     effect_mode = Cycle(dai.CameraControl.EffectMode)
@@ -664,6 +666,15 @@ def controlQueueSend(ctrl):
             ctrl = dai.CameraControl()
             ctrl.setManualExposure(expTime, sensIso)
             controlQueueSend(ctrl)
+        elif key in [ord('g'), ord('h')]:
+            if key == ord('g'):
+                expTimeLimit -= 50
+            else:
+                expTimeLimit += 50
+            print("Exposure time limit: ", expTimeLimit)
+            ctrl = dai.CameraControl()
+            ctrl.setAutoExposureLimit(expTimeLimit)
+            controlQueueSend(ctrl)
         elif key == ord('1'):
             awb_lock = not awb_lock
             print("Auto white balance lock:", awb_lock)