add test_la.py

test/test_la.py

@@ -0,0 +1,27 @@
+from config import *
+import time
+
+from litescope.host.driver import LiteScopeLADriver
+la = LiteScopeLADriver(wb.regs, "la", debug=True)
+
+wb.open()
+regs = wb.regs
+###
+
+conditions = {}
+conditions = {
+	"udpsocdevel_mac_rx_cdc_source_stb"	: 1
+}
+la.configure_term(port=0, cond=conditions)
+la.configure_sum("term")
+# Run Logic Analyzer
+la.run(offset=64, length=1024)
+
+while not la.done():
+	pass
+
+la.upload()
+la.save("dump.vcd")
+
+###
+wb.close()