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#define GLCD_COLOR_BLACK 0
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#define GLCD_COLOR_BLACK 0
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#define GLCD_COLOR_WHITE 1
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#define GLCD_COLOR_WHITE 1
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#define GLCD_COLOR_SET   0
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#define GLCD_COLOR_SET   0
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#define GLCD_COLOR_CLEAR 1
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#define GLCD_COLOR_CLEAR 1
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#define dotmatrixROW_IO1 EXP_P
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#define dotmatrixROW_IO2 EXP_B
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#define dotmatrixROW_IO3 EXP_C
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#define dotmatrixROW_IO4 EXP_D
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#define dotmatrixROW_IO5 EXP_E
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#define dotmatrixROW_IO6 EXP_F
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#define dotmatrixROW_IO7 EXP_A
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#define dotmatrixROW_IO8 EXP_O
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#define dotmatrixLATCHCLOCK_IO EXP_I
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#define dotmatrixINITIAL_ROW 0x81
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#define USART_SPI_CS_DDR    DDRC
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#define USART_SPI_CS        PC0
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#define USART_SPI_XCK_DDR   DDRD
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#define USART_SPI_XCK       PD4
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#define waitspi() while(!(UCSR0A&(1<<RXC0)))
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/* State variable */
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/* State variable */
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typedef struct struct_GrLcdStateType
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typedef struct struct_GrLcdStateType
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{
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{
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    unsigned char lcdXAddr;
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    unsigned char lcdXAddr;
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    uint8_t lcdYpage;
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    uint8_t lcdYpage;
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    uint8_t color;
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    uint8_t color;
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} GrLcdStateType;
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} GrLcdStateType;
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/* Internal functions */
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/* Internal functions */
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void dotmatrixDisable(void);
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void dotmatrixDelay(void);
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void dotmatrixEnable(void);
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void dotmatrixSetControls(uint8_t RS, uint8_t RW);
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void dotmatrixSetData(uint8_t Data);
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void dotmatrixSPIWrite(uint8_t data);
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/* Public functions */
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/* Public functions */
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void dotmatrixWriteData(uint8_t data, uint8_t color);
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void dotmatrixWriteData(uint8_t data, uint8_t color);
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