From 8158c85d6e0afc8761e0b03b523afe789e590da4 Mon Sep 17 00:00:00 2001
From: Sam Hos <sam.hos@hva.nl>
Date: Wed, 11 Dec 2024 16:12:16 +0100
Subject: [PATCH] use astra backend

---
 src/C++/Driver/src/main.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/C++/Driver/src/main.cpp b/src/C++/Driver/src/main.cpp
index eec5512..c8693b2 100644
--- a/src/C++/Driver/src/main.cpp
+++ b/src/C++/Driver/src/main.cpp
@@ -283,9 +283,10 @@ void sendKobukiData(TKobukiData &data) {
 
 
 void CapnSend() {
-    VideoCapture cap(0);
-     if (!cap.isOpened()) {
-        cerr << "Error: Could not open camera" << endl;
+    // Use OpenNI2 backend to access the Astra camera
+    VideoCapture cap(cv::CAP_OPENNI2);
+    if (!cap.isOpened()) {
+        cerr << "Error: Could not open Astra camera with OpenNI2 backend" << endl;
         return;
     }