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LiquidCrystal_SR1.cpp

 	// and format it for shiftregister output wiring to the LCD
 	mode = mode ? SR_RS_BIT : 0; // RS bit; LOW: command.  HIGH: character.
 
+	//not working - trying to be compatible to romans circuit
+	//val1 = mode | SR_EN_BIT | (value & 0xF0); // upper nibble
+	//val2 = mode | SR_EN_BIT | ((value << 4) & 0xF0); // lower nibble
+
 	// upper nibble
 	val1 = mode | ((value >> 1) /* & 0x78 */);
 	val1 |= SR_UNUSED_BITS; // unused outputs to high (faster)

LiquidCrystal_SR1.h

File contents unchanged.