00001 #ifndef _DEV_BOARD_SHIFT_H
00002 #define _DEV_BOARD_SHIFT_H
00003
00004
00005
00006
00007
00008
00009
00010 #include <sys/types.h>
00011
00012 #define SHIFT_IO_DELAY 1
00013
00014 #define SHIFT_PORT PORTD
00015 #define SHIFT_PIN PIND
00016 #define SHIFT_DDR DDRD
00017
00018 #if 0
00019
00020 #define SHIFT_IN_LOAD PORTD3
00021 #define SHIFT_IN PORTD4
00022 #define SHIFT_CLK PORTD7
00023
00024
00025 #define SHIFT_LCD_SET PORTD1 // parallel write clock (storage register clock)
00026 #define SHIFT_LED_SET PORTD2 // parallel write clock (storage register clock)
00027 #define SHIFT_OUT PORTD6 // data
00028
00029 #define SHIFT_IN_LOAD_DDR DDD3
00030 #define SHIFT_IN_DDR DDD4
00031 #define SHIFT_CLK_DDR DDD7
00032
00033 #define SHIFT_LCD_SET_DDR DDD1 // pin direction bit
00034 #define SHIFT_LED_SET_DDR DDD2 // pin direction bit
00035 #define SHIFT_OUT_DDR DDD6 // pin direction bit
00036 #endif
00037
00038
00039 #define SHIFT_IN_LOAD PORTD2
00040 #define SHIFT_IN PORTD4
00041 #define SHIFT_CLK PORTD7
00042
00043
00044 #define SHIFT_LCD_SET PORTD1 // parallel write clock (storage register clock)
00045 #define SHIFT_LED_SET PORTD5 // parallel write clock (storage register clock)
00046 #define SHIFT_OUT PORTD6 // data
00047
00048 #define SHIFT_IN_LOAD_DDR DDD2
00049 #define SHIFT_IN_DDR DDD4
00050 #define SHIFT_CLK_DDR DDD7
00051
00052 #define SHIFT_LCD_SET_DDR DDD1 // pin direction bit
00053 #define SHIFT_LED_SET_DDR DDD5 // pin direction bit
00054 #define SHIFT_OUT_DDR DDD6 // pin direction bit
00055
00056
00057
00058 void DevBoardShiftLedOut( u_char val );
00059 void DevBoardShiftLcdOut( u_char val );
00060 void DevBoardShiftWordOut( u_int val );
00061 u_char DevBoardShiftByteIn( void );
00062 void DevBoardShiftDelay(long nops);
00063
00064 #endif
00065