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LPCOpen Platform for LPC112X microcontrollers
112X
LPCOpen Platform for the NXP LPC112X family of Microcontrollers
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Go to the source code of this file.
Macros | |
#define | LCD_FLIP_Y 1 /* If 0 Mirrors Y direction */ |
Functions | |
static void | LCD_WriteCmd (const uint8_t *cmd, uint16_t size) |
static void | LCD_SetRAMAddr (uint8_t pgAddr, uint8_t colAddr) |
static int | LCD_GetCharWidth (int index) |
void | LCD_Init (void) |
Initialize the LCD turns it ON. More... | |
void | LCD_Refresh (int left, int top, int right, int bottom) |
Update content of Display RAM to Display device. More... | |
void | LCD_SetPixel (int x, int y, int col) |
Turns On/Off a pixel at (x,y) in Display RAM. More... | |
void | LCD_PutPixel (int x, int y, int col) |
Turns On/Off a pixel at (x,y) in Display device. More... | |
void | LCD_DrawRect (int left, int top, int right, int bottom, int col) |
Draws a rectangle from (top,right) to (bottom,left) More... | |
void | LCD_FillRect (int left, int top, int right, int bottom, int col) |
Fills a rectangle from (top,right) to (bottom,left) More... | |
void | LCD_DrawLine (int x0, int y0, int x1, int y1, int col) |
Draws a line from x0,y0 to x1,y1. More... | |
void | LCD_SetFontColor (int color) |
Sets the foreground color of font. More... | |
void | LCD_SetFontBgColor (int color) |
Sets the background color of font. More... | |
void | LCD_SetFontWidth (int width) |
Sets width for fixed width fonts. More... | |
void | LCD_SetFont (const FONT_T *font) |
Sets the current font. More... | |
void | LCD_SetFontCharSpace (int space) |
Sets the space between two chars. More... | |
uint32_t | LCD_PutCharXY (int xPos, int yPos, int ch) |
Prints ASCII character at given position. More... | |
void | LCD_PutStrXY (int xPos, int yPos, const char *str) |
Prints ASCII string at given position. More... | |
Variables | |
struct { | |
int fcolor | |
int bgcolor | |
int spacing | |
int fwidth | |
const FONT_T * font | |
} | cfont |
struct { | |
int fcolor | |
int bgcolor | |
int spacing | |
int fwidth | |
const FONT_T * font | |
} | cf = &cfont |
static const uint8_t | lcd_init_cmd [] |
static uint8_t | fbuffer [LCD_Y_RES >> 3][LCD_X_RES] |
#define LCD_FLIP_Y 1 /* If 0 Mirrors Y direction */ |
Definition at line 41 of file lcd_st7565s.c.
void LCD_DrawLine | ( | int | x0, |
int | y0, | ||
int | x1, | ||
int | y1, | ||
int | col | ||
) |
Draws a line from x0,y0 to x1,y1.
x0 | : X0 |
y0 | : Y0 |
x1 | : X1 |
y1 | : Y1 |
col | : Color of the pixel (0 - OFF[WHITE]; 1 - ON[BLACK]) |
Definition at line 215 of file lcd_st7565s.c.
void LCD_DrawRect | ( | int | left, |
int | top, | ||
int | right, | ||
int | bottom, | ||
int | col | ||
) |
Draws a rectangle from (top,right) to (bottom,left)
left | : Left coordinate [X coordinate] |
top | : Top coordinate [Y coordinate] |
right | : Right coordinate [X coordinate] |
bottom | : Bottom coorinate [Y coordinate] |
col | : Color of the pixel (0 - OFF[WHITE]; 1 - ON[BLACK]) |
Definition at line 186 of file lcd_st7565s.c.
void LCD_FillRect | ( | int | left, |
int | top, | ||
int | right, | ||
int | bottom, | ||
int | col | ||
) |
Fills a rectangle from (top,right) to (bottom,left)
left | : Left coordinate [X coordinate] |
top | : Top coordinate [Y coordinate] |
right | : Right coordinate [X coordinate] |
bottom | : Bottom coorinate [Y coordinate] |
col | : Color of the pixel (0 - OFF[WHITE]; 1 - ON[BLACK]) |
Definition at line 202 of file lcd_st7565s.c.
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static |
Definition at line 103 of file lcd_st7565s.c.
void LCD_Init | ( | void | ) |
uint32_t LCD_PutCharXY | ( | int | xPos, |
int | yPos, | ||
int | ch | ||
) |
Prints ASCII character at given position.
xPos | : x Position in pixels |
yPos | : y Position in pixels |
ch | : ASCII character (int casted) |
Definition at line 262 of file lcd_st7565s.c.
void LCD_PutPixel | ( | int | x, |
int | y, | ||
int | col | ||
) |
Turns On/Off a pixel at (x,y) in Display device.
x | : X coordinate of the pixel |
y | : Y coordinate of the pixel |
col | : Color of the pixel (0 - OFF[WHITE]; 1 - ON[BLACK]) |
Definition at line 179 of file lcd_st7565s.c.
void LCD_PutStrXY | ( | int | xPos, |
int | yPos, | ||
const char * | str | ||
) |
Prints ASCII string at given position.
xPos | : x Position in pixels |
yPos | : y Position in pixels |
str | : Pointer to NUL terminated ASCII string |
Definition at line 288 of file lcd_st7565s.c.
void LCD_Refresh | ( | int | left, |
int | top, | ||
int | right, | ||
int | bottom | ||
) |
Update content of Display RAM to Display device.
left | : Left coordinate [X coordinate] |
top | : Top coordinate [Y coordinate] |
right | : Right coordinate [X coordinate] |
bottom | : Bottom coorinate [Y coordinate] |
Definition at line 134 of file lcd_st7565s.c.
void LCD_SetFont | ( | const FONT_T * | font | ) |
Sets the current font.
font | : Pointer to a font structure (swim font) |
Definition at line 250 of file lcd_st7565s.c.
void LCD_SetFontBgColor | ( | int | color | ) |
Sets the background color of font.
color | : Color 1 - ON[Black], 0 - OFF[WHITE] |
Definition at line 238 of file lcd_st7565s.c.
void LCD_SetFontCharSpace | ( | int | space | ) |
Sets the space between two chars.
space | : Space in pixels |
Definition at line 256 of file lcd_st7565s.c.
void LCD_SetFontColor | ( | int | color | ) |
Sets the foreground color of font.
color | : Color 1 - ON[Black], 0 - OFF[WHITE] |
Definition at line 232 of file lcd_st7565s.c.
void LCD_SetFontWidth | ( | int | width | ) |
Sets width for fixed width fonts.
width | : Width of a single char in pixels |
Definition at line 244 of file lcd_st7565s.c.
void LCD_SetPixel | ( | int | x, |
int | y, | ||
int | col | ||
) |
Turns On/Off a pixel at (x,y) in Display RAM.
x | : X coordinate of the pixel |
y | : Y coordinate of the pixel |
col | : Color of the pixel (0 - OFF[WHITE]; 1 - ON[BLACK]) |
Definition at line 161 of file lcd_st7565s.c.
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Definition at line 93 of file lcd_st7565s.c.
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Definition at line 85 of file lcd_st7565s.c.
int bgcolor |
Definition at line 47 of file lcd_st7565s.c.
struct { ... } * cf |
struct { ... } cfont |
Definition at line 73 of file lcd_st7565s.c.
int fcolor |
Definition at line 46 of file lcd_st7565s.c.
const FONT_T* font |
Definition at line 50 of file lcd_st7565s.c.
int fwidth |
Definition at line 49 of file lcd_st7565s.c.
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Definition at line 53 of file lcd_st7565s.c.
int spacing |
Definition at line 48 of file lcd_st7565s.c.