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medianut.h File Reference


Detailed Description

Medianut hardware specification.


Defines

#define VS_SCK_PORT
#define VS_SCK_DDR
#define VS_SCK_BIT
 VS1001 serial control interface clock input bit.
#define VS_SS_PORT
#define VS_SS_DDR
#define VS_SS_BIT
 VS1001 serial data interface clock input bit.
#define VS_SI_PORT
#define VS_SI_DDR
#define VS_SI_BIT
 VS1001 serial control interface data input.
#define VS_SO_PIN
#define VS_SO_DDR
#define VS_SO_BIT
 VS1001 serial control interface data output.
#define VS_XCS_PORT
#define VS_XCS_DDR
#define VS_XCS_BIT
 VS1001 active low chip select input.
#define VS_BSYNC_PORT
#define VS_BSYNC_DDR
#define VS_BSYNC_BIT
 VS1001 serial data interface bit sync.
#define VS_RESET_PORT
#define VS_RESET_DDR
#define VS_RESET_BIT
 VS1001 hardware reset input.
#define VS_DREQ_PORT
#define VS_DREQ_PIN
#define VS_DREQ_DDR
#define VS_DREQ_BIT
 VS1001 data request output.
#define LCD_DATA_PORT
#define LCD_DATA_DDR
#define LCD_DATA_BITS
 LCD data lines, either upper or lower 4 bits.
#define LCD_ENABLE_PORT
#define LCD_ENABLE_DDR
#define LCD_ENABLE_BIT
 LCD enable output.
#define LCD_REGSEL_PORT
#define LCD_REGSEL_DDR
#define LCD_REGSEL_BIT
 LCD register select output.
#define LCD_LIGHT_PORT
#define LCD_LIGHT_DDR
#define LCD_LIGHT_BIT
 LCD output to switch backlight.
#define IR_SIGNAL_PORT
#define IR_SIGNAL_PIN
#define IR_SIGNAL_DDR
#define IR_SIGNAL_BIT
 Infrared decoder signal bit.


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