diff --git a/fantemp/flash b/fantemp/flash
index 9245b49..6edb2e5 160000
--- a/fantemp/flash
+++ b/fantemp/flash
@@ -1 +1 @@
-Subproject commit 9245b49e4c981098ca966343f396f5064f762fb5
+Subproject commit 6edb2e5a21e0ce58ff2df936caee8b84e240a46b
diff --git a/fantemp/terminal.hpp b/fantemp/terminal.hpp
index 33208f1..467d947 100644
--- a/fantemp/terminal.hpp
+++ b/fantemp/terminal.hpp
@@ -10,9 +10,9 @@
 
 #include "controller.hpp"
 
-#define ENDL F("\r\n")
-#define HELP_CMD F("help")
-#define SHOW_CMD F("show")
+GF(ENDL, "\r\n");
+GF(HELP_CMD, "help");
+GF(SHOW_CMD, "show");
 
 template <class Uart>
 class Terminal {
@@ -35,7 +35,7 @@ class Terminal {
 
 				// Handle Ctrl + C
 				if (inputByte == 0x03) {
-					m_serial << F("^C");
+					m_serial << F("^C") << ENDL;
 					handleInput = true;
 					break;
 				}
@@ -105,12 +105,12 @@ class Terminal {
 		char floatBuffer[16];
 
 		sprintf(floatBuffer, "%.2f", Controller::m_adcSample);
-		m_serial << F("Read ADC: ") << floatBuffer << F("\r\n");
+		m_serial << F("Read ADC ....: ") << floatBuffer << ENDL;
 		sprintf(floatBuffer, "%.2f", Controller::m_resistance);
-		m_serial << F("Resistance: ") << floatBuffer << F("\r\n");
+		m_serial << F("Resistance ..: ") << floatBuffer << ENDL;
 		sprintf(floatBuffer, "%.2f", Controller::m_temperature);
-		m_serial << F("Temperature: ") << floatBuffer << F(" C \r\n");
-		m_serial << F("Fan speed: ") << Controller::m_fanSpeed << F("%\r\n");
+		m_serial << F("Temperature .: ") << floatBuffer << F(" C") << ENDL;
+		m_serial << F("Fan speed ...: ") << Controller::m_fanSpeed << F("%") << ENDL;
 	}
 };