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Keep blinking limited to LCD_UPDATE_INTERVAL

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This commit is contained in:
Scott Lahteine
2016-03-28 19:33:04 -07:00
parent e0ab06cfae
commit b60ea95adf
4 changed files with 45 additions and 35 deletions
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49
Marlin/ultralcd.cpp
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@@ -48,8 +48,6 @@
#define ENCODER_DIRECTION_MENUS() ;
#endif
uint8_t blink = 0; // Variable for animation
int8_t encoderDiff; // updated from interrupt context and added to encoderPosition every LCD update
bool encoderRateMultiplierEnabled;
@@ -1807,6 +1805,16 @@ int lcd_strlen_P(const char* s) {
return j;
}
bool lcd_blink() {
static uint8_t blink = 0;
static millis_t next_blink_ms = 0;
if (millis() >= next_blink_ms) {
blink ^= 0xFF;
next_blink_ms = millis() + LCD_UPDATE_INTERVAL - 50;
}
return blink != 0;
}
/**
* Update the LCD, read encoder buttons, etc.
* - Read button states
@@ -1923,25 +1931,23 @@ void lcd_update() {
lcd_status_update_delay--;
}
}
#if ENABLED(DOGLCD) // Changes due to different driver architecture of the DOGM display
if (lcdDrawUpdate) {
blink++; // Variable for animation and alive dot
u8g.firstPage();
do {
lcd_setFont(FONT_MENU);
u8g.setPrintPos(125, 0);
if (blink & 1) u8g.setColorIndex(1); else u8g.setColorIndex(0); // Set color for the alive dot
u8g.drawPixel(127, 63); // draw alive dot
u8g.setColorIndex(1); // black on white
(*currentMenu)();
} while (u8g.nextPage());
}
#else
if (lcdDrawUpdate) {
blink++; // Variable for animation
if (lcdDrawUpdate) {
#if ENABLED(DOGLCD) // Changes due to different driver architecture of the DOGM display
bool blink = lcd_blink();
u8g.firstPage();
do {
lcd_setFont(FONT_MENU);
u8g.setPrintPos(125, 0);
u8g.setColorIndex(blink ? 1 : 0); // Set color for the alive dot
u8g.drawPixel(127, 63); // draw alive dot
u8g.setColorIndex(1); // black on white
(*currentMenu)();
} while (u8g.nextPage());
#else
(*currentMenu)();
}
#endif
#endif
}
#if ENABLED(LCD_HAS_STATUS_INDICATORS)
lcd_implementation_update_indicators();
@@ -1963,8 +1969,7 @@ void lcd_update() {
#endif // ULTIPANEL
if (lcdDrawUpdate == 2) lcd_implementation_clear();
if (lcdDrawUpdate) lcdDrawUpdate--;
if (lcdDrawUpdate && --lcdDrawUpdate) lcd_implementation_clear();
next_lcd_update_ms = ms + LCD_UPDATE_INTERVAL;
}
}