From cc60ed9df0ac6193e3a6ae2ee03b982a51db5788 Mon Sep 17 00:00:00 2001
From: Nico Stuurman <nico.stuurman@ucsf.edu>
Date: Wed, 16 Oct 2024 15:10:22 -0700
Subject: [PATCH] Utilities: better way to fix conundrum of 3.3 versus 3.30

---
 DeviceAdapters/Utilities/DATTLStateDevice.cpp | 5 +++--
 DeviceAdapters/Utilities/Utilities.cpp        | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/DeviceAdapters/Utilities/DATTLStateDevice.cpp b/DeviceAdapters/Utilities/DATTLStateDevice.cpp
index f07077639..a6f7e5020 100644
--- a/DeviceAdapters/Utilities/DATTLStateDevice.cpp
+++ b/DeviceAdapters/Utilities/DATTLStateDevice.cpp
@@ -391,8 +391,9 @@ int DATTLStateDevice::OnTTLLevel(MM::PropertyBase* pProp, MM::ActionType eAct)
 {
    if (eAct == MM::BeforeGet)
    {
-
-      pProp->Set(CDeviceUtils::ConvertToString(ttlVoltage_));
+      char buffer[8];
+      snprintf(buffer, sizeof(buffer), "%.1f", ttlVoltage_);
+      pProp->Set(buffer);
    }
    else if (eAct == MM::AfterSet)
    {
diff --git a/DeviceAdapters/Utilities/Utilities.cpp b/DeviceAdapters/Utilities/Utilities.cpp
index eb1259f3c..66698521f 100644
--- a/DeviceAdapters/Utilities/Utilities.cpp
+++ b/DeviceAdapters/Utilities/Utilities.cpp
@@ -65,8 +65,8 @@ const char* g_normalLogicString = "Normal";
 const char* g_invertedLogicString = "Inverted";
 const char* g_InvertLogic = "Invert Logic";
 const char* g_TTLVoltage = "TTL Voltage";
-const char* g_3_3 = "3.30";
-const char* g_5_0 = "5.00";
+const char* g_3_3 = "3.3";
+const char* g_5_0 = "5.0";