From 3ab4736ac97edcac8c65fb086eb010d42188f77e Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Tue, 23 Jan 2018 20:51:37 -0600
Subject: [PATCH] Move some strings to PROGMEM

---
 Marlin/Marlin_main.cpp | 10 +++++-----
 Marlin/cardreader.cpp  |  2 +-
 Marlin/gcode.cpp       |  2 +-
 Marlin/stepper_dac.cpp |  2 +-
 Marlin/temperature.cpp |  4 ++--
 Marlin/ubl_G29.cpp     |  2 +-
 6 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 135832c01..57998c62e 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -9165,7 +9165,7 @@ inline void gcode_M226() {
     }
     else {
       SERIAL_ERROR_START();
-      SERIAL_ERRORLN("Bad i2c request");
+      SERIAL_ERRORLNPGM("Bad i2c request");
     }
   }
 
@@ -9296,7 +9296,7 @@ inline void gcode_M226() {
     }
     else {
       SERIAL_ERROR_START();
-      SERIAL_ERRORLN(MSG_INVALID_EXTRUDER);
+      SERIAL_ERRORLNPGM(MSG_INVALID_EXTRUDER);
     }
   }
 
@@ -10786,10 +10786,10 @@ inline void gcode_M355() {
     // always report case light status
     SERIAL_ECHO_START();
     if (!case_light_on) {
-      SERIAL_ECHOLN("Case light: off");
+      SERIAL_ECHOLNPGM("Case light: off");
     }
     else {
-      if (!USEABLE_HARDWARE_PWM(CASE_LIGHT_PIN)) SERIAL_ECHOLN("Case light: on");
+      if (!USEABLE_HARDWARE_PWM(CASE_LIGHT_PIN)) SERIAL_ECHOLNPGM("Case light: on");
       else SERIAL_ECHOLNPAIR("Case light: ", (int)case_light_brightness);
     }
 
@@ -10912,7 +10912,7 @@ inline void invalid_extruder_error(const uint8_t e) {
   SERIAL_CHAR('T');
   SERIAL_ECHO_F(e, DEC);
   SERIAL_CHAR(' ');
-  SERIAL_ECHOLN(MSG_INVALID_EXTRUDER);
+  SERIAL_ECHOLNPGM(MSG_INVALID_EXTRUDER);
 }
 
 #if ENABLED(PARKING_EXTRUDER)
diff --git a/Marlin/cardreader.cpp b/Marlin/cardreader.cpp
index 979580bd7..dcf33d895 100644
--- a/Marlin/cardreader.cpp
+++ b/Marlin/cardreader.cpp
@@ -335,7 +335,7 @@ void CardReader::openFile(char* name, const bool read, const bool subcall/*=fals
       if (file_subcall_ctr > SD_PROCEDURE_DEPTH - 1) {
         SERIAL_ERROR_START();
         SERIAL_ERRORPGM("trying to call sub-gcode files with too many levels. MAX level is:");
-        SERIAL_ERRORLN(SD_PROCEDURE_DEPTH);
+        SERIAL_ERRORLN((int)SD_PROCEDURE_DEPTH);
         kill(PSTR(MSG_KILLED));
         return;
       }
diff --git a/Marlin/gcode.cpp b/Marlin/gcode.cpp
index 0fdd2bc9c..4f82c7537 100644
--- a/Marlin/gcode.cpp
+++ b/Marlin/gcode.cpp
@@ -276,7 +276,7 @@ void GCodeParser::unknown_command_error() {
     SERIAL_ECHO(codenum);
     SERIAL_ECHOLNPGM(")");
     #if ENABLED(FASTER_GCODE_PARSER)
-      SERIAL_ECHO(" args: \"");
+      SERIAL_ECHOPGM(" args: \"");
       for (char c = 'A'; c <= 'Z'; ++c)
         if (seen(c)) { SERIAL_CHAR(c); SERIAL_CHAR(' '); }
     #else
diff --git a/Marlin/stepper_dac.cpp b/Marlin/stepper_dac.cpp
index f7161e346..2013d2030 100644
--- a/Marlin/stepper_dac.cpp
+++ b/Marlin/stepper_dac.cpp
@@ -114,7 +114,7 @@
     SERIAL_ECHOPAIR(" (",   dac_amps(Z_AXIS));
     SERIAL_ECHOPAIR(") E:", dac_perc(E_AXIS));
     SERIAL_ECHOPAIR(" (",   dac_amps(E_AXIS));
-    SERIAL_ECHOLN(")");
+    SERIAL_ECHOLNPGM(")");
   }
 
   void dac_commit_eeprom() {
diff --git a/Marlin/temperature.cpp b/Marlin/temperature.cpp
index e56538a39..3516d0394 100644
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@@ -264,11 +264,11 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS],
     #endif
 
     if (!WITHIN(hotend, _BOT_HOTEND, _TOP_HOTEND)) {
-      SERIAL_ECHOLN(MSG_PID_BAD_EXTRUDER_NUM);
+      SERIAL_ECHOLNPGM(MSG_PID_BAD_EXTRUDER_NUM);
       return;
     }
 
-    SERIAL_ECHOLN(MSG_PID_AUTOTUNE_START);
+    SERIAL_ECHOLNPGM(MSG_PID_AUTOTUNE_START);
 
     disable_all_heaters(); // switch off all heaters.
 
diff --git a/Marlin/ubl_G29.cpp b/Marlin/ubl_G29.cpp
index 7d9fb0176..39fe9d0bd 100644
--- a/Marlin/ubl_G29.cpp
+++ b/Marlin/ubl_G29.cpp
@@ -1220,7 +1220,7 @@
     SERIAL_PROTOCOLLNPAIR("UBL object count: ", (int)ubl_cnt);
 
     #if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
-      SERIAL_PROTOCOL("planner.z_fade_height : ");
+      SERIAL_PROTOCOLPGM("planner.z_fade_height : ");
       SERIAL_PROTOCOL_F(planner.z_fade_height, 4);
       SERIAL_EOL();
     #endif