Subversion Repositories HomeAutomation

#include <inttypes.h>

#include <config.h>

#include <drivers/mcu/gpio.h>

#define GLCD_COLOR_BLACK 0

#define GLCD_COLOR_WHITE 1

#define GLCD_COLOR_SET   0

#define GLCD_COLOR_CLEAR 1

#ifndef dotmatrixLATCHCLOCK_IO

#define dotmatrixROW_IO1 EXP_P

#define dotmatrixROW_IO2 EXP_B

#define dotmatrixROW_IO3 EXP_C

#define dotmatrixROW_IO4 EXP_D

#define dotmatrixROW_IO5 EXP_E

#define dotmatrixROW_IO6 EXP_F

#define dotmatrixROW_IO7 EXP_A

#define dotmatrixROW_IO8 EXP_O

#define dotmatrixLATCHCLOCK_IO EXP_I

#endif

#define dotmatrixSIZEX GRAPHICS_WIDTH

#define dotmatrixSIZEY GRAPHICS_HEIGHT

#if dotmatrixSIZEY % 8 !=0

#error Dotmatrix display only supports screen sizes of multiples of 8 in Y direction

#endif

#if dotmatrixSIZEX % 32 !=0

#error Dotmatrix display only supports screen sizes of multiples of 32 in X direction

#endif

#define dotmatrixINITIAL_ROW 0x0

#define USART_SPI_CS_DDR    DDRC

#define USART_SPI_CS        PC0

#define USART_SPI_XCK_DDR   DDRD

#define USART_SPI_XCK       PD4

#define waitspi() while(!(UCSR0A&(1<<RXC0)))

/* State variable */

typedef struct struct_GrLcdStateType

{

    unsigned char lcdXAddr;

    unsigned char lcdYAddr;

    uint8_t color;

} GrLcdStateType;

/* Internal functions */

void dotmatrixSPIWrite(uint8_t data);

/* Public functions */

void dotmatrixWriteData(uint8_t data, uint8_t color);

void dotmatrixWriteDataTransparent(uint8_t inputdata, uint8_t color);

uint8_t dotmatrixReadData(void);

void dotmatrixSetXY(uint8_t x, uint8_t y);

uint8_t dotmatrixGetX(void);

uint8_t dotmatrixGetY(void);

void dotmatrixRefresh(void);

void dotmatrixInit(void);

void dotmatrixClear(void);

void dotmatrixSetColor(uint8_t color);

uint8_t dotmatrixGetColor(void);