diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index f0b180bf84..4e0786199d 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -791,5 +791,6 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
#include "Configuration_adv.h"
+#include "thermistortables.h"
#endif //__CONFIGURATION_H
diff --git a/Marlin/ConfigurationStore.cpp b/Marlin/ConfigurationStore.cpp
index 30af7d08af..9a64d19f54 100644
--- a/Marlin/ConfigurationStore.cpp
+++ b/Marlin/ConfigurationStore.cpp
@@ -423,14 +423,14 @@ void Config_RetrieveSettings()
void Config_ResetDefault()
{
- const static float tmp1[] MARLIN_PROGMEM =DEFAULT_AXIS_STEPS_PER_UNIT;
- const static float tmp2[] MARLIN_PROGMEM =DEFAULT_MAX_FEEDRATE;
- const static long tmp3[] MARLIN_PROGMEM =DEFAULT_MAX_ACCELERATION;
+ float tmp1[]=DEFAULT_AXIS_STEPS_PER_UNIT;
+ float tmp2[]=DEFAULT_MAX_FEEDRATE;
+ long tmp3[]=DEFAULT_MAX_ACCELERATION;
for (short i=0;i<4;i++)
{
- axis_steps_per_unit[i]=pgm_read_float(&tmp1[i]);
- max_feedrate[i]=pgm_read_float(&tmp2[i]);
- max_acceleration_units_per_sq_second[i]=pgm_read_float(&tmp3[i]);
+ axis_steps_per_unit[i]=tmp1[i];
+ max_feedrate[i]=tmp2[i];
+ max_acceleration_units_per_sq_second[i]=tmp3[i];
#ifdef SCARA
axis_scaling[i]=1;
#endif//SCARA
diff --git a/Marlin/LiquidCrystalRus.cpp b/Marlin/LiquidCrystalRus.cpp
index a9204a8a66..6ee2c112e9 100644
--- a/Marlin/LiquidCrystalRus.cpp
+++ b/Marlin/LiquidCrystalRus.cpp
@@ -13,7 +13,7 @@
// it is a Russian alphabet translation
// except 0401 --> 0xa2 = ╗, 0451 --> 0xb5
-const prog_uint8_t utf_recode[] PROGMEM =
+const PROGMEM uint8_t utf_recode[] =
{ 0x41,0xa0,0x42,0xa1,0xe0,0x45,0xa3,0xa4,0xa5,0xa6,0x4b,0xa7,0x4d,0x48,0x4f,
0xa8,0x50,0x43,0x54,0xa9,0xaa,0x58,0xe1,0xab,0xac,0xe2,0xad,0xae,0x62,0xaf,0xb0,0xb1,
0x61,0xb2,0xb3,0xb4,0xe3,0x65,0xb6,0xb7,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0x6f,
diff --git a/Marlin/Marlin.h b/Marlin/Marlin.h
index da1b4891bb..7a1afa3517 100644
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@@ -41,25 +41,6 @@
#include "HardwareSerial.h"
#endif
-
-#ifdef __GNUC__
-#ifndef GCC_VERSION2
-#define GCC_VERSION2 (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
-#endif
-
-#if GCC_VERSION2 < 40602 // Test for GCC < 4.6.2
-#ifdef PROGMEM
-#define MARLIN_PROGMEM __attribute__((section(".progmem.data")))
-#ifdef PSTR
-#undef PSTR
-#define PSTR(s) (__extension__({static const prog_char __c[] MARLIN_PROGMEM = (s); &__c[0];})) // Copied from pgmspace.h in avr-libc source
-#endif
-#endif
-#endif
-#endif
-
-
-
#include "MarlinSerial.h"
#ifndef cbi
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 57afd1131a..f4d53497b7 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -338,8 +338,8 @@ bool cancel_heatup = false ;
int meas_delay_cm = MEASUREMENT_DELAY_CM; //distance delay setting
#endif
-const prog_char errormagic[] MARLIN_PROGMEM = "Error:";
-const prog_char echomagic[] MARLIN_PROGMEM = "echo:";
+const char errormagic[] PROGMEM = "Error:";
+const char echomagic[] PROGMEM = "echo:";
//===========================================================================
//=============================Private Variables=============================
@@ -865,7 +865,7 @@ DEFINE_PGM_READ_ANY(float, float);
DEFINE_PGM_READ_ANY(signed char, byte);
#define XYZ_CONSTS_FROM_CONFIG(type, array, CONFIG) \
-static const type array##_P[3] MARLIN_PROGMEM = \
+static const PROGMEM type array##_P[3] = \
{ X_##CONFIG, Y_##CONFIG, Z_##CONFIG }; \
static inline type array(int axis) \
{ return pgm_read_any(&array##_P[axis]); }
diff --git a/Marlin/planner.cpp b/Marlin/planner.cpp
index 7c43ef65cf..5d9fba948d 100644
--- a/Marlin/planner.cpp
+++ b/Marlin/planner.cpp
@@ -80,7 +80,7 @@ unsigned long axis_steps_per_sqr_second[NUM_AXIS];
matrix_3x3 plan_bed_level_matrix = {
1.0, 0.0, 0.0,
0.0, 1.0, 0.0,
- 0.0, 0.0, 1.0
+ 0.0, 0.0, 1.0,
};
#endif // #ifdef ENABLE_AUTO_BED_LEVELING
diff --git a/Marlin/speed_lookuptable.h b/Marlin/speed_lookuptable.h
index 67530a455b..b7c00f1aea 100644
--- a/Marlin/speed_lookuptable.h
+++ b/Marlin/speed_lookuptable.h
@@ -5,7 +5,7 @@
#if F_CPU == 16000000
-const prog_uint16_t speed_lookuptable_fast[256][2] MARLIN_PROGMEM = {\
+const uint16_t speed_lookuptable_fast[256][2] PROGMEM = {\
{ 62500, 55556}, { 6944, 3268}, { 3676, 1176}, { 2500, 607}, { 1893, 369}, { 1524, 249}, { 1275, 179}, { 1096, 135},
{ 961, 105}, { 856, 85}, { 771, 69}, { 702, 58}, { 644, 49}, { 595, 42}, { 553, 37}, { 516, 32},
{ 484, 28}, { 456, 25}, { 431, 23}, { 408, 20}, { 388, 19}, { 369, 16}, { 353, 16}, { 337, 14},
@@ -40,7 +40,7 @@ const prog_uint16_t speed_lookuptable_fast[256][2] MARLIN_PROGMEM = {\
{ 31, 0}, { 31, 0}, { 31, 0}, { 31, 1}, { 30, 0}, { 30, 0}, { 30, 0}, { 30, 0}
};
-const prog_uint16_t speed_lookuptable_slow[256][2] MARLIN_PROGMEM = {\
+const uint16_t speed_lookuptable_slow[256][2] PROGMEM = {\
{ 62500, 12500}, { 50000, 8334}, { 41666, 5952}, { 35714, 4464}, { 31250, 3473}, { 27777, 2777}, { 25000, 2273}, { 22727, 1894},
{ 20833, 1603}, { 19230, 1373}, { 17857, 1191}, { 16666, 1041}, { 15625, 920}, { 14705, 817}, { 13888, 731}, { 13157, 657},
{ 12500, 596}, { 11904, 541}, { 11363, 494}, { 10869, 453}, { 10416, 416}, { 10000, 385}, { 9615, 356}, { 9259, 331},
@@ -77,7 +77,7 @@ const prog_uint16_t speed_lookuptable_slow[256][2] MARLIN_PROGMEM = {\
#elif F_CPU == 20000000
-const uint16_t speed_lookuptable_fast[256][2] MARLIN_PROGMEM = {
+const uint16_t speed_lookuptable_fast[256][2] PROGMEM = {
{62500, 54055}, {8445, 3917}, {4528, 1434}, {3094, 745}, {2349, 456}, {1893, 307}, {1586, 222}, {1364, 167},
{1197, 131}, {1066, 105}, {961, 86}, {875, 72}, {803, 61}, {742, 53}, {689, 45}, {644, 40},
{604, 35}, {569, 32}, {537, 28}, {509, 25}, {484, 23}, {461, 21}, {440, 19}, {421, 17},
@@ -112,7 +112,7 @@ const uint16_t speed_lookuptable_fast[256][2] MARLIN_PROGMEM = {
{39, 0}, {39, 0}, {39, 1}, {38, 0}, {38, 0}, {38, 0}, {38, 0}, {38, 0},
};
-const uint16_t speed_lookuptable_slow[256][2] MARLIN_PROGMEM = {
+const uint16_t speed_lookuptable_slow[256][2] PROGMEM = {
{62500, 10417}, {52083, 7441}, {44642, 5580}, {39062, 4340}, {34722, 3472}, {31250, 2841}, {28409, 2368}, {26041, 2003},
{24038, 1717}, {22321, 1488}, {20833, 1302}, {19531, 1149}, {18382, 1021}, {17361, 914}, {16447, 822}, {15625, 745},
{14880, 676}, {14204, 618}, {13586, 566}, {13020, 520}, {12500, 481}, {12019, 445}, {11574, 414}, {11160, 385},
diff --git a/Marlin/temperature.cpp b/Marlin/temperature.cpp
index d04f1fefb1..f6eadaa483 100644
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@@ -33,7 +33,6 @@
#include "ultralcd.h"
#include "temperature.h"
#include "watchdog.h"
-#include "thermistortables.h"
#include "Sd2PinMap.h"