try fix gray

2026-03-28 05:03:46 +08:00
parent 2ea8e25ec4
commit cb59f59277
1 changed files with 4 additions and 0 deletions
--- a/src/rm_hardware_driver/ros2_hik_camera/src/hik_camera_node.cpp
+++ b/src/rm_hardware_driver/ros2_hik_camera/src/hik_camera_node.cpp
@@ -280,6 +280,10 @@ private:
      // Apply ROI/offset before querying image info
      applyRoiLocked();

+      // Set pixel format to RGB8 (try to force color output)
+      // PixelType_Gvsp_RGB8_Packed = 0x02100014
+      (void)MV_CC_SetEnumValue(camera_handle_, "PixelFormat", PixelType_Gvsp_RGB8_Packed);
+
      // Set exposure / gain
      (void)MV_CC_SetFloatValue(camera_handle_, "ExposureTime", static_cast<float>(exposure_time_));
      (void)MV_CC_SetFloatValue(camera_handle_, "Gain", static_cast<float>(gain_));