Merge remote-tracking branch 'refs/remotes/origin/master' into dev

MK/module/lcd/dogm_lcd_implementation.h

@@ -154,7 +154,7 @@ static unsigned char blink = 0; // Variable for visualization of fan rotation in
 static char currentfont = 0;
 
 static void lcd_setFont(char font_nr) {
-  switch (font_nr) {
+  switch(font_nr) {
     case FONT_STATUSMENU : {u8g.setFont(FONT_STATUSMENU_NAME); currentfont = FONT_STATUSMENU;}; break;
     case FONT_MENU       : {u8g.setFont(FONT_MENU_NAME); currentfont = FONT_MENU;}; break;
     case FONT_SPECIAL    : {u8g.setFont(FONT_SPECIAL_NAME); currentfont = FONT_SPECIAL;}; break;
@@ -468,7 +468,6 @@ static void lcd_implementation_drawmenu_generic(bool isSelected, uint8_t row, co
     pstr++;
   }
   while (n--) lcd_print(' ');
-  lcd_print(pre_char);
   u8g.setPrintPos(LCD_PIXEL_WIDTH - DOG_CHAR_WIDTH, (row + 1) * DOG_CHAR_HEIGHT);
   lcd_print(post_char);
   lcd_print(' ');

MK/module/lcd/ultralcd.cpp

@@ -519,10 +519,10 @@ static void lcd_tune_fixstep() {
   #endif
 }
 
+/**
+ * Watch temperature callbacks
+ */
 #if ENABLED(THERMAL_PROTECTION_HOTENDS)
-  /**
-   * Watch temperature callbacks
-   */
   #if TEMP_SENSOR_0 != 0
     void watch_temp_callback_E0() { start_watching_heater(0); }
   #endif
@@ -1728,10 +1728,7 @@ static void menu_action_function(menuFunc_t func) { (*func)(); }
 
 #endif // SDSUPPORT
 
-static void menu_action_setting_edit_bool(const char* pstr, bool* ptr) {
-  *ptr = !(*ptr);
-}
-
+static void menu_action_setting_edit_bool(const char* pstr, bool* ptr) { *ptr = !(*ptr); }
 static void menu_action_setting_edit_callback_bool(const char* pstr, bool* ptr, menuFunc_t callback) {
   menu_action_setting_edit_bool(pstr, ptr);
   (*callback)();

MK/module/lcd/ultralcd_st7920_u8glib_rrd.h

@@ -22,15 +22,21 @@
 static void ST7920_SWSPI_SND_8BIT(uint8_t val) {
   uint8_t i;
   for (i = 0; i < 8; i++) {
-    digitalWrite(ST7920_CLK_PIN, 0);
-    digitalWrite(ST7920_DAT_PIN, val&0x80); 
+    WRITE(ST7920_CLK_PIN,0);
+    #if F_CPU == 20000000
+      __asm__("nop\n\t");
+    #endif
+    WRITE(ST7920_DAT_PIN,val&0x80);
     val<<=1;
-    digitalWrite(ST7920_CLK_PIN,1);
+    WRITE(ST7920_CLK_PIN,1);
+    #if F_CPU == 20000000
+      __asm__("nop\n\t""nop\n\t");
+    #endif
   }
 }
 
-#define ST7920_CS()              {digitalWrite(ST7920_CS_PIN, 1); u8g_10MicroDelay();}
-#define ST7920_NCS()             {digitalWrite(ST7920_CS_PIN,0);}
+#define ST7920_CS()              {WRITE(ST7920_CS_PIN,1);u8g_10MicroDelay();}
+#define ST7920_NCS()             {WRITE(ST7920_CS_PIN,0);}
 #define ST7920_SET_CMD()         {ST7920_SWSPI_SND_8BIT(0xf8);u8g_10MicroDelay();}
 #define ST7920_SET_DAT()         {ST7920_SWSPI_SND_8BIT(0xfa);u8g_10MicroDelay();}
 #define ST7920_WRITE_BYTE(a)     {ST7920_SWSPI_SND_8BIT((uint8_t)((a)&0xf0u));ST7920_SWSPI_SND_8BIT((uint8_t)((a)<<4u));u8g_10MicroDelay();}
@@ -105,7 +111,7 @@ u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = {u8g_dev_rrd_st7920_128x64_fn, &u8g
 
 class U8GLIB_ST7920_128X64_RRD : public U8GLIB {
  public:
-  U8GLIB_ST7920_128X64_RRD(int dummy) : U8GLIB(&u8g_dev_st7920_128x64_rrd_sw_spi) {}
+  U8GLIB_ST7920_128X64_RRD(uint8_t dummy) : U8GLIB(&u8g_dev_st7920_128x64_rrd_sw_spi) {}
 };