bumped version to 1.0.7

debian/changelog

@@ -1,3 +1,13 @@
+umtrx (1.0.7) trusty; urgency=low
+
+  * host: Properly handle most corner cases in VSWR calculations
+  * host: Add "STRING" to umtrx_monitor error output
+  * host: Add string getters/setters to the Python property tree library
+  * host: Checking in umtrx_query_versions.py
+  * debian: packaged python utils in host/utils
+
+ -- Kirill Zakharenko <earwin@gmail.com>  Mon, 25 Dec 2015 19:35:56 +0100
+
 umtrx (1.0.6) trusty; urgency=low
 
   * host: make boost property tree thread safe

debian/umtrx.install

@@ -1,2 +1,4 @@
 usr/bin
 images/u2plus_umtrx_v2.bin images/umtrx_txrx_uhd.bin usr/share/umtrx/firmware
+host/utils/umtrx_property_tree.py host/utils/umtrx_vswr.py usr/share/umtrx
+host/utils/umtrx_query_sensors.py host/utils/umtrx_query_versions.py host/utils/umtrx_net_burner.py usr/share/umtrx

debian/umtrx.links

@@ -0,0 +1,3 @@
+/usr/share/umtrx/umtrx_net_burner.py /usr/bin/umtrx_net_burner
+/usr/share/umtrx/umtrx_query_sensors.py /usr/bin/umtrx_query_sensors
+/usr/share/umtrx/umtrx_query_versions.py /usr/bin/umtrx_query_versions

host/umtrx_monitor.cpp

@@ -187,7 +187,7 @@ void umtrx_impl::client_query_handle1(const boost::property_tree::ptree &request
     else if (action == "GET")
     {
         const std::string type = request.get("type", "");
-        if (type.empty()) response.put("error", "type field not specified: BOOL, INT, DOUBLE, SENSOR, RANGE");
+        if (type.empty()) response.put("error", "type field not specified: STRING, BOOL, INT, DOUBLE, SENSOR, RANGE");
         else if (type == "STRING") response.put("result", _tree->access<std::string>(path).get());
         else if (type == "BOOL") response.put("result", _tree->access<bool>(path).get());
         else if (type == "INT") response.put("result", _tree->access<int>(path).get());
@@ -219,7 +219,7 @@ void umtrx_impl::client_query_handle1(const boost::property_tree::ptree &request
     else if (action == "SET")
     {
         const std::string type = request.get("type", "");
-        if (type.empty()) response.put("error", "type field not specified: BOOL, INT, DOUBLE");
+        if (type.empty()) response.put("error", "type field not specified: STRING, BOOL, INT, DOUBLE");
         else if (type == "STRING") _tree->access<std::string>(path).set(request.get<std::string>("value"));
         else if (type == "BOOL") _tree->access<bool>(path).set(request.get<bool>("value"));
         else if (type == "INT") _tree->access<int>(path).set(request.get<int>("value"));

host/utils/CMakeLists.txt

@@ -2,7 +2,6 @@
 # Build and Install the UmTRX utils
 ########################################################################
 INSTALL(PROGRAMS
-    umtrx_net_burner
     umtrx_nmea
     umtrx_gps_coord
     umtrx_auto_calibration

host/utils/umtrx_property_tree.py

@@ -59,6 +59,10 @@ class umtrx_property_tree:
     self._send_request('GET', path, value_type='RANGE')
     return self._recv_response()
 
+  def query_string_raw(self, path):
+    self._send_request('GET', path, value_type='STRING')
+    return self._recv_response()
+
   #
   # Getters (value)
   #
@@ -83,6 +87,10 @@ class umtrx_property_tree:
     res = self.query_range_raw(path)
     return res['result']
 
+  def query_string_value(self, path):
+    res = self.query_string_raw(path)
+    return res['result']
+
   #
   # Setters
   #
@@ -99,6 +107,10 @@ class umtrx_property_tree:
     self._send_request('SET', path, value_type='DOUBLE', value=val)
     return self._recv_response()
 
+  def set_string(self, path, val):
+    self._send_request('SET', path, value_type='STRING', value=val)
+    return self._recv_response()
+
   #
   # Check path presence and list paths
   #

host/utils/umtrx_query_versions.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+##########################
+###  Query sensors
+##########################
+
+from umtrx_property_tree import umtrx_property_tree
+
+s = umtrx_property_tree()
+s.connect()
+
+mb_path="/mboards/0"
+fpga_version = s.query_string_value(mb_path+"/fpga_version")
+fw_version = s.query_string_value(mb_path+"/fw_version")
+
+print "FPGA bitstream version: %s" % fpga_version
+print "ZPU firmware version: %s" % fw_version
+
+s.close()

host/utils/umtrx_vswr.py

@@ -46,6 +46,8 @@ class umtrx_vswr:
     gamma = self._gamma
     if gamma == 1.0:
       return float("inf")
+    elif gamma > 1.0:
+      return float("nan")
     else:
       return (1+gamma)/(1-gamma)
 
@@ -54,15 +56,21 @@ class umtrx_vswr:
     gamma = self._gamma
     if gamma == 1.0:
       return float("-inf")
+    elif gamma > 1.0:
+      return float("nan")
     else:
       return -10.0 * math.log(1.0-gamma*gamma, 10)
 
   def pf_rate(self):
     ''' Estimated reflected power rate, % '''
     gamma = self._gamma
+    if gamma > 1.0:
+      return float("nan")
     return 1.0 - gamma*gamma
 
   def pr_rate(self):
     ''' Estimated reflected power rate, % '''
     gamma = self._gamma
+    if gamma > 1.0:
+      return float("nan")
     return gamma*gamma