From 5085fbed88cec0bdc1b339daf9cd888e184cc32c Mon Sep 17 00:00:00 2001
From: Vasilii Chernov <vchernov@inr.ru>
Date: Wed, 24 Feb 2016 14:57:16 +0100
Subject: 1. Http server add tree view 2. Pcipywrap    - add lock function
 wraps    - add dma read wrap 3. Api server implement locking functionality

---
 xml/test_pywrap/camera.xml      |  4 +++-
 xml/test_pywrap/props.xml       |  5 +++++
 xml/test_pywrap/test_prop_mt.py | 20 ++++++++++++++++++++
 3 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 xml/test_pywrap/test_prop_mt.py

(limited to 'xml')

diff --git a/xml/test_pywrap/camera.xml b/xml/test_pywrap/camera.xml
index 4b31209..2018ae0 100644
--- a/xml/test_pywrap/camera.xml
+++ b/xml/test_pywrap/camera.xml
@@ -1,6 +1,8 @@
 <?xml version="1.0"?>
 <model xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <bank bar="0" size="0x0200" protocol="software_registers" read_address="0x9000" write_address="0x9000" word_size="32" endianess="little" format="0x%lx" name="fpga" description="IPECamera Registers">
-    <register address="0x00" offset="0" size="32" default="0" rwmask="0" mode="RW" name="reg1"/>
+    <register address="0x00" offset="0" size="32" default="0" rwmask="0" mode="RW" name="reg1">
+		<field offset="0" size="16" mode="RW" name="sensor_temperature" min="5" max="15"><view view="formuu1"/><view view="formuu2"/><view view="enumm2"/></field>
+	</register>
   </bank>
 </model>
diff --git a/xml/test_pywrap/props.xml b/xml/test_pywrap/props.xml
index 0d0078b..dae83f9 100644
--- a/xml/test_pywrap/props.xml
+++ b/xml/test_pywrap/props.xml
@@ -16,4 +16,9 @@
 	  unit="C"
 	  script="test_prop3.py"
 	  description="test python script #2"/>
+  <transform path="/test/prop_mt"
+	  register="test_prop_mt"
+	  unit="C"
+	  script="test_prop_mt.py"
+	  description="Example of thread safe python property"/>
 </model>
diff --git a/xml/test_pywrap/test_prop_mt.py b/xml/test_pywrap/test_prop_mt.py
new file mode 100644
index 0000000..53ea797
--- /dev/null
+++ b/xml/test_pywrap/test_prop_mt.py
@@ -0,0 +1,20 @@
+import time
+import threading
+lock = threading.Lock()
+
+def read_from_register(ctx, value):
+   with lock: 
+      ctx.lock('lock1')
+      cur = read_from_register.counter
+      read_from_register.counter += 1
+      for i in range (0, 5):
+         time.sleep(0.1)
+         print cur
+      out = ctx.get_property('/test/prop3') / 2
+      ctx.unlock('lock1')
+      return out
+read_from_register.counter = 0
+    
+def write_to_register(ctx, value):
+   with lock:
+      ctx.set_property(value*2, '/test/prop3')
-- 
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