From 58f467825361ea657beab91ee871a617a5260688 Mon Sep 17 00:00:00 2001
From: Markus Hitter <mah@jump-ing.de>
Date: Tue, 30 Aug 2011 11:54:38 +0200
Subject: [PATCH] Catch by RobertFach: compatibility option for RepRap Host
 20110509.

---
 config.gen3.h       | 3 ++-
 config.gen6.h       | 3 ++-
 config.h.dist       | 3 ++-
 config.ramps-v1.2.h | 3 ++-
 config.ramps-v1.3.h | 3 ++-
 temp.c              | 6 +++++-
 6 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/config.gen3.h b/config.gen3.h
index 15a192b..2d6bbf2 100644
--- a/config.gen3.h
+++ b/config.gen3.h
@@ -342,7 +342,8 @@ DEFINE_TEMP_SENSOR(bed,			TT_INTERCOM,	1,		0)
 	Undefine it for best human readability, set it to an old date for compatibility with hosts before August 2010
 */
 // #define REPRAP_HOST_COMPATIBILITY 19750101
-#define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20110509
 // #define REPRAP_HOST_COMPATIBILITY <date of next RepRap Host compatibility break>
 
 /**
diff --git a/config.gen6.h b/config.gen6.h
index f344b5e..24a940e 100644
--- a/config.gen6.h
+++ b/config.gen6.h
@@ -320,7 +320,8 @@ DEFINE_HEATER(extruder, PD6)
 	Undefine it for best human readability, set it to an old date for compatibility with hosts before August 2010
 */
 // #define REPRAP_HOST_COMPATIBILITY 19750101
-#define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20110509
 // #define REPRAP_HOST_COMPATIBILITY <date of next RepRap Host compatibility break>
 
 /**
diff --git a/config.h.dist b/config.h.dist
index 2a6cf15..a299510 100644
--- a/config.h.dist
+++ b/config.h.dist
@@ -327,7 +327,8 @@ DEFINE_HEATER(bed,			PB4)
 	Undefine it for best human readability, set it to an old date for compatibility with hosts before August 2010
 */
 // #define REPRAP_HOST_COMPATIBILITY 19750101
-#define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20110509
 // #define REPRAP_HOST_COMPATIBILITY <date of next RepRap Host compatibility break>
 
 /**
diff --git a/config.ramps-v1.2.h b/config.ramps-v1.2.h
index 781ae93..ece327b 100644
--- a/config.ramps-v1.2.h
+++ b/config.ramps-v1.2.h
@@ -334,7 +334,8 @@ DEFINE_HEATER(fan,			PH6)
 	Undefine it for best human readability, set it to an old date for compatibility with hosts before August 2010
 */
 // #define REPRAP_HOST_COMPATIBILITY 19750101
-#define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20110509
 // #define REPRAP_HOST_COMPATIBILITY <date of next RepRap Host compatibility break>
 
 /**
diff --git a/config.ramps-v1.3.h b/config.ramps-v1.3.h
index cbb1457..e67e289 100644
--- a/config.ramps-v1.3.h
+++ b/config.ramps-v1.3.h
@@ -335,7 +335,8 @@ DEFINE_HEATER( extruder,	PB4)
 	Undefine it for best human readability, set it to an old date for compatibility with hosts before August 2010
 */
 // #define REPRAP_HOST_COMPATIBILITY 19750101
-#define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20100806
+// #define REPRAP_HOST_COMPATIBILITY 20110509
 // #define REPRAP_HOST_COMPATIBILITY <date of next RepRap Host compatibility break>
 
 /**
diff --git a/temp.c b/temp.c
index b32b91b..99553bc 100644
--- a/temp.c
+++ b/temp.c
@@ -349,7 +349,11 @@ void temp_print(temp_sensor_t index) {
 
 	c = (temp_sensors_runtime[index].last_read_temp & 3) * 25;
 
-	sersendf_P(PSTR("\nT:%u.%u"), temp_sensors_runtime[index].last_read_temp >> 2, c);
+	#if REPRAP_HOST_COMPATIBILITY >= 20110509
+		sersendf_P(PSTR("T:%u.%u"), temp_sensors_runtime[index].last_read_temp >> 2, c);
+	#else
+		sersendf_P(PSTR("\nT:%u.%u"), temp_sensors_runtime[index].last_read_temp >> 2, c);
+	#endif
 	#ifdef HEATER_BED
 		uint8_t b = 0;
 		b = (temp_sensors_runtime[HEATER_BED].last_read_temp & 3) * 25;