- /*
- ks0108_Arduino.h - Arduino library support for ks0108 and compatable graphic LCDs
- Copyright (c)2008 Michael Margolis All right reserved
-
- This is the configuration file for mapping Arduino (ATmega168) pins to the ks0108 Graphics LCD library
-
- */
-
- #ifndef KS0108_CONFIG_H
- #define KS0108_CONFIG_H
-
- /*********************************************************/
- /* Configuration for assigning LCD bits to Arduino Pins */
- /*********************************************************/
- /* Arduino pins used for Commands - these must be within the range of 30-37
- */
-
- #define CSEL1 33 // CS1 Bit // swap pin assignments with CSEL2 if left/right image is reversed
- #define CSEL2 34 // CS2 Bit
- #define R_W 35 // R/W Bit
- #define D_I 36 // D/I Bit
- #define EN 37 // EN Bit
-
- #define LCD_CMD_PORT PORTC // Command Output Register for pins 30-37
-
- /* This version uses pins 22-29 for LCD Data */
-
- /*******************************************************/
- /* end of Arduino configuration */
- /*******************************************************/
-
-
- // these macros map pins to ports using the defines above
- // the following should not be changed unless you really know what your doing
- #define LCD_DATA_LOW_NBL A // port for low nibble: A=pins 22-25
- #define LCD_DATA_HIGH_NBL A // port for high nibble: A=pins 26-29
-
- // macros to fast write data to pins 30 - 37
- #define fastWriteHigh(_pin) (PORTC |= 1 << ((7-(_pin -30)) & 0x07))
- #define fastWriteLow(_pin) (PORTC &= ~(1 << ((7-(_pin -30)) & 0x07)))
-
-
- #endif
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