libpynq (release 5EWC0-2023 version 0.2.6 of 2023-10-24 17:28)
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display.h File Reference
#include <fontx.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
Include dependency graph for display.h:
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Go to the source code of this file.

Data Structures

struct  display_t
 

Macros

#define DISPLAY_HEIGHT   240
 
#define DISPLAY_WIDTH   240
 

Enumerations

enum  colors {
  RGB_RED = 0xf800 , RGB_GREEN = 0x07e0 , RGB_BLUE = 0x001f , RGB_BLACK = 0x0000 ,
  RGB_WHITE = 0xffff , RGB_GRAY = 0x8c51 , RGB_YELLOW = 0xFFE0 , RGB_CYAN = 0x07FF ,
  RGB_PURPLE = 0xF81F
}
 
enum  directions {
  TEXT_DIRECTION0 = 0 , TEXT_DIRECTION90 = 1 , TEXT_DIRECTION180 = 2 , TEXT_DIRECTION270 = 3 ,
  NUM_TEXT_DIRECTIONS
}
 

Functions

void display_init (display_t *display)
 
void display_destroy (display_t *display)
 
void displayDrawPixel (display_t *display, uint16_t x, uint16_t y, uint16_t color)
 
void displayDrawFillRect (display_t *display, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color)
 
void displayFillScreen (display_t *display, uint16_t color)
 
void displayDrawLine (display_t *display, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color)
 
void displayDrawRect (display_t *display, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color)
 
void displayDrawRectAngle (display_t *display, uint16_t xc, uint16_t yc, uint16_t w, uint16_t h, uint16_t angle, uint16_t color)
 
void displayDrawTriangleCenter (display_t *display, uint16_t xc, uint16_t yc, uint16_t w, uint16_t h, uint16_t angle, uint16_t color)
 
void displayDrawCircle (display_t *display, uint16_t x_center, uint16_t y_center, uint16_t r, uint16_t color)
 
void displayDrawFillCircle (display_t *display, uint16_t x_center, uint16_t y_center, uint16_t r, uint16_t color)
 
void displayDrawRoundRect (display_t *display, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t r, uint16_t color)
 
uint16_t rgb_conv (uint16_t r, uint16_t g, uint16_t b)
 
int displayDrawChar (display_t *display, FontxFile *fx, uint16_t x, uint16_t y, uint8_t ascii, uint16_t color)
 
int displayDrawString (display_t *display, FontxFile *fx, uint16_t x, uint16_t y, uint8_t *ascii, uint16_t color)
 
void displaySetFontDirection (display_t *display, uint16_t dir)
 
void displaySetFontFill (display_t *display, uint16_t color)
 
void displayUnsetFontFill (display_t *display)
 
void displaySetFontUnderLine (display_t *display, uint16_t color)
 
void displayUnsetFontUnderLine (display_t *display)
 
void displayDisplayOff (display_t *display)
 
void displayDisplayOn (display_t *display)
 
void displayBacklightOff (display_t *display)
 
void displayBacklightOn (display_t *display)
 
void displayInversionOff (display_t *display)
 
void displayInversionOn (display_t *display)
 
void displayDrawTriangle (display_t *display, uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t x3, uint16_t y3, uint16_t color)
 
void display_set_flip (display_t *display, bool xflip, bool yflip)