fix trex-218 & trex-219

1 files changed, 36 insertions, 0 deletions

diff --git a/scripts/stl/burst_simple.py b/scripts/stl/burst_simple.py
new file mode 100644
index 00000000..87d7a5a1
--- /dev/null
+++ b/scripts/stl/burst_simple.py
@@ -0,0 +1,36 @@
+from trex_stl_lib.api import *
+
+class STLS1(object):
+
+    def __init__ (self):
+        self.fsize  =64; # the size of the packet 
+
+
+    def create_stream (self):
+
+        # Create base packet and pad it to size
+        size = self.fsize - 4; # HW will add 4 bytes ethernet FCS
+        base_pkt =  Ether(dst="00:00:00:00:00:01")/IP(src="16.0.0.1",dst="48.0.0.1")/UDP(dport=12,sport=1025)
+        pad = max(0, size - len(base_pkt)) * 'x'
+
+
+        return STLProfile( [ STLStream( isg = 1.0, # start in delay in usec 
+                                        packet = STLPktBuilder(pkt = base_pkt/pad),
+                                        mode = STLTXSingleBurst( pps = 1000),
+                                        )
+
+                            ]).get_streams()
+
+
+    def get_streams (self, direction = 0, **kwargs):
+        # create 1 stream 
+        return self.create_stream() 
+
+
+# dynamic load - used for trex console or simulator
+def register():
+    return STLS1()
+
+
+
+