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[/] [mips789/] [tags/] [arelease/] [Clib/] [dvc_lib.h] - Rev 10
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/* `define UART_DATA_ADDR 'H80_00_00_28 `define CMD_ADDR 'H80_00_00_14 `define STATUS_ADDR 'H80_00_00_18 `define SEG7LED_ADDR 'H80_00_00_1C `define SIM_DIS_ADDR 'H80_00_00_20 `define LCD_DATA_ADDR 'H80_00_00_24 `define TMR_IRQ_ADDR 'H80_00_00_28 `define TMR_DATA_ADDR 'H80_00_00_34 `define KEY1_IRQ_ADDR 'H80_00_00_2C `define KEY2_IRQ_ADDR 'H80_00_00_30 */ #define FRQ 50*1000*1000 #define LCDDATA *(volatile unsigned char*)0X80000024 #define SEG7LED *(volatile unsigned char*)0X8000001C #define UART0_DATA *(volatile unsigned char*)0x80000028 #define CMD *(volatile unsigned int* )0x80000014 #define STATUS *(volatile unsigned int* )0x80000018 #define TMR_DATA *(volatile unsigned int* )0x80000034 #define set_bit(a,b) a=a|(1<<b) #define clr_bit(a,b) a=a&(~(1<<b)) #define LINE1 0 #define LINE2 1 #define LINE1_HEAD 0x80 #define LINE2_HEAD 0xC0 #define DATA_MODE 0x38 #define OPEN_SCREEN 0x0C #define DISPLAY_ADDRESS 0x80 #define CLEARSCREEN LCD_en_command(0x01) #define LCD_DLY_US 100*10 #define LCD_INIT_US 50*1000*10 #define HIGH 1 #define LOW 0 #define TRUE 1 #define ZERO 0 void LCD_write_string(unsigned char X,unsigned char Y,unsigned char *s); void LCD_write_char( unsigned x,unsigned char y,unsigned char dat); void LCD_set_xy( unsigned char x, unsigned char y ); void LCD_en_dat(unsigned char dat); void LCD_en_command(unsigned char command); void LCD_delay(void); void dly_us(unsigned int us ); void LCD_init(void); void led1_on(); void led1_off(); void led2_on(); void led2_off(); void uart0_putstr(char *str); unsigned char uart0_getc(void); unsigned char enqire_rxd(void); void uart0_putc(unsigned char data); void dis_byte(unsigned char data); void download(); unsigned char get_key1(); unsigned char get_key2(); #define getkey1 get_key1 #define getkey2 get_key2 void tmr_en(unsigned int cntr); void tmr_disen(void); void tmr_clr(void);
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