Corrected units for visualization

Author: bparks13

Source/Devices/Bno055.cpp

@@ -44,7 +44,7 @@ Bno055::Bno055 (std::string name, std::string hubName, const oni_dev_idx_t devic
         "Eul",
         ContinuousChannel::Type::AUX,
         eulerAngleScale,
-        "Degrees",
+        "Deg.",
         { "Y", "R", "P" },
         "euler",
         { "y", "r", "p" },
@@ -62,7 +62,7 @@ Bno055::Bno055 (std::string name, std::string hubName, const oni_dev_idx_t devic
         "Quat",
         ContinuousChannel::Type::AUX,
         quaternionScale,
-        "u", // NB: Quaternion data is unitless by definition
+        "", // NB: Quaternion data is unitless by definition
         { "W", "X", "Y", "Z" },
         "quaternion",
         { "w", "x", "y", "z" },
@@ -116,7 +116,7 @@ Bno055::Bno055 (std::string name, std::string hubName, const oni_dev_idx_t devic
         "Temp",
         ContinuousChannel::Type::AUX,
         1.0f,
-        "Celsius",
+        String::fromUTF8 ("\xc2\xb0") + String ("C"), // NB: "\xc2\xb0" --> degree symbol
         { "" },
         "temperature",
         {},

Source/Devices/PolledBno055.cpp

@@ -45,7 +45,7 @@ PolledBno055::PolledBno055 (std::string name, std::string hubName, const oni_dev
         "Eul",
         ContinuousChannel::Type::AUX,
         EulerAngleScale,
-        "Degrees",
+        "Deg.",
         { "Y", "R", "P" },
         "euler",
         { "y", "r", "p" },
@@ -63,7 +63,7 @@ PolledBno055::PolledBno055 (std::string name, std::string hubName, const oni_dev
         "Quat",
         ContinuousChannel::Type::AUX,
         QuaternionScale,
-        "",
+        "", // NB: Quaternion data is unitless by definition
         { "W", "X", "Y", "Z" },
         "quaternion",
         { "w", "x", "y", "z" },
@@ -81,7 +81,7 @@ PolledBno055::PolledBno055 (std::string name, std::string hubName, const oni_dev
         "Acc",
         ContinuousChannel::Type::AUX,
         AccelerationScale,
-        "m / s ^ 2",
+        "m/s^2",
         { "X", "Y", "Z" },
         "acceleration",
         { "x", "y", "z" },
@@ -117,7 +117,7 @@ PolledBno055::PolledBno055 (std::string name, std::string hubName, const oni_dev
         "Temp",
         ContinuousChannel::Type::AUX,
         1.0f,
-        "Celsius",
+        String::fromUTF8 ("\xc2\xb0") + String ("C"), // NB: "\xc2\xb0" --> degree symbol
         { "" },
         "temperature",
         {},

Source/OnixDevice.h

@@ -71,7 +71,7 @@ struct StreamInfo
                 std::string channelPrefix,
                 ContinuousChannel::Type channelType,
                 float bitVolts,
-                std::string units,
+                String units,
                 std::vector<std::string> channelNameSuffixes,
                 std::string channelIdentifierDataType,
                 std::vector<std::string> channelIdentifierSubTypes,
@@ -161,7 +161,7 @@ struct StreamInfo
     std::string getChannelPrefix() const { return m_channelPrefix; }
     ContinuousChannel::Type getChannelType() const { return m_channelType; }
     float getBitVolts() const { return m_bitVolts; }
-    std::string getUnits() const { return m_units; }
+    String getUnits() const { return m_units; }
     std::vector<std::string> getChannelNameSuffixes() const { return m_channelNameSuffixes; }
     std::string getChannelIdentifierDataType() const { return m_channelIdentifierDataType; }
     std::vector<std::string> getChannelIdentifierSubTypes() const { return m_channelIdentifierSubTypes; }
@@ -176,7 +176,7 @@ struct StreamInfo
     std::string m_channelPrefix = "channelPrefix";
     ContinuousChannel::Type m_channelType = ContinuousChannel::Type::INVALID;
     float m_bitVolts = 1.0f;
-    std::string m_units = "units";
+    String m_units = "units";
     std::vector<std::string> m_channelNameSuffixes = { "suffixes" };
     std::string m_channelIdentifierDataType = "datatype";
     std::vector<std::string> m_channelIdentifierSubTypes = { "subtypes" };