Update ultralcd_st7920_u8glib_rrd.h
Fixed delay-times during Init. REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER won't get initialized on some Boards because delay was to short.
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@ -55,11 +55,11 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo
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WRITE(ST7920_CLK_PIN,1);
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ST7920_CS();
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u8g_Delay(90); //initial delay for boot up
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u8g_Delay(120); //initial delay for boot up
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ST7920_SET_CMD();
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ST7920_WRITE_BYTE(0x08); //display off, cursor+blink off
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ST7920_WRITE_BYTE(0x01); //clear CGRAM ram
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u8g_Delay(10); //delay for CGRAM clear
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u8g_Delay(15); //delay for CGRAM clear
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ST7920_WRITE_BYTE(0x3E); //extended mode + GDRAM active
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for(y=0;y<HEIGHT/2;y++) //clear GDRAM
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{
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