0,0 → 1,78 |
#ifndef OLED_NHD_0216KZW_AB5_H |
#define OLED_NHD_0216KZW_AB5_H |
|
#define NHD_STRING_BUFFER_SIZE 64 |
|
// commands |
#define LCD_CLEARDISPLAY 0x01 |
#define LCD_RETURNHOME 0x02 |
#define LCD_ENTRYMODESET 0x04 |
#define LCD_DISPLAYCONTROL 0x08 |
#define LCD_CURSORSHIFT 0x10 |
#define LCD_FUNCTIONSET 0x28 |
#define LCD_SETCGRAMADDR 0x40 |
#define LCD_SETDDRAMADDR 0x80 |
|
// flags for display entry mode |
#define LCD_ENTRYRIGHT 0x00 |
#define LCD_ENTRYLEFT 0x02 |
#define LCD_ENTRYSHIFTINCREMENT 0x01 |
#define LCD_ENTRYSHIFTDECREMENT 0x00 |
|
// flags for display on/off control |
#define LCD_DISPLAYON 0x04 |
#define LCD_DISPLAYOFF 0x00 |
#define LCD_CURSORON 0x02 |
#define LCD_CURSOROFF 0x00 |
#define LCD_BLINKON 0x01 |
#define LCD_BLINKOFF 0x00 |
|
// flags for display/cursor shift |
#define LCD_DISPLAYMOVE 0x08 |
#define LCD_CURSORMOVE 0x00 |
#define LCD_MOVERIGHT 0x04 |
#define LCD_MOVELEFT 0x00 |
|
// flags for function set |
#define LCD_8BITMODE 0x10 |
#define LCD_4BITMODE 0x00 |
#define LCD_JAPANESE 0x00 |
#define LCD_EUROPEAN_I 0x01 |
#define LCD_RUSSIAN 0x02 |
#define LCD_EUROPEAN_II 0x03 |
|
typedef struct __OLED_CHAR_DATA { |
unsigned char display_function; |
unsigned char display_control; |
unsigned char display_mode; |
unsigned char current_line; |
unsigned char num_lines; |
} OLED_CHAR_DATA; |
|
void NHD_Init(void); |
void NHD_Begin(char cols, char rows); |
void NHD_Clear(void); |
void NHD_Home(void); |
void NHD_Display(char option); |
void NHD_Blink(char option); |
void NHD_Cursor(char option); |
void NHD_Autoscroll(char option); |
void NHD_Scroll_Display_Left(void); |
void NHD_Scroll_Display_Right(void); |
void NHD_Left_To_Rigtht(void); |
void NHD_Right_To_Left(void); |
|
void NHD_Create_Char(unsigned char location, unsigned char *charmap); |
void NHD_Set_Cursor(unsigned char col, unsigned char row); |
|
void NHD_Send_Data(unsigned char value); |
void NHD_Send_Command(unsigned char value); |
|
void NHD_Pulse_Enable(void); |
void NHD_Write_4_Bits(unsigned char value); |
void NHD_Wait_For_Ready(void); |
|
void NHD_Write_String(const rom char *fmt, ...); |
|
#endif /* OLED_NHD_0216KZW_AB5_H */ |
|