From 0408a26c145fe2188bdb86314b1f559044cba356 Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@dside.dyndns.org>
Date: Fri, 3 Feb 2012 18:51:04 +0100
Subject: Add script to debug incomplete frames

---
 tests/incomplete.sh | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100755 tests/incomplete.sh

(limited to 'tests/incomplete.sh')

diff --git a/tests/incomplete.sh b/tests/incomplete.sh
new file mode 100755
index 0000000..5c80198
--- /dev/null
+++ b/tests/incomplete.sh
@@ -0,0 +1,37 @@
+#! /bin/bash
+
+function pci {
+    PCILIB_PATH="/root/pcitool"
+    LD_LIBRARY_PATH="$PCILIB_PATH" $PCILIB_PATH/pci $*
+}
+
+rm -f images.raw
+touch images.raw
+
+echo "Starting the grabber"
+pci --stop-dma
+pci --start-dma dma1
+pci -g -o images.raw --run-time 1000000000 &
+pid=$!
+
+usleep 1000000
+
+for i in `seq 1 100000`; do
+    old_size=`ls -la images.raw | cut -d " " -f 5`
+    echo "Trigger $i"
+    pci --trigger
+    usleep 100000
+    new_size=`ls -la images.raw | cut -d " " -f 5`
+    if [ $old_size -eq $new_size ]; then
+	sleep 2
+	new_size=`ls -la images.raw | cut -d " " -f 5`
+	if [ $old_size -eq $new_size ]; then
+	    echo "Incomplete frame..."
+	    killall -SIGINT pci
+	    break
+	fi
+    fi
+done
+
+echo "Waiting grabber to finish"
+wait $pid
-- 
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