AC057TC1 display controller

AC057TC1 7-color e-ink display controller device-specific API extension. More...

Macros
#define	PIXEL_FORMAT_L_4   (PIXEL_FORMAT_PRIV_START << 0)
	AC057TC1 private pixel format.
#define	AC057TC1_BITS_PER_PIXEL   4
	Bits per pixel for AC057TC1 format.
#define	AC057TC1_PACK_PIXELS(pixel1, pixel2)
	Pack two AC057TC1 pixels into a single byte.
#define	AC057TC1_BUFFER_SIZE(width, height)
	Calculate buffer size needed for AC057TC1 framebuffer.

AC057TC1 Color Definitions
#define	AC057TC1_COLOR_BLACK   0x00
	Black color index.
#define	AC057TC1_COLOR_WHITE   0x01
	White color index.
#define	AC057TC1_COLOR_GREEN   0x02
	Green color index.
#define	AC057TC1_COLOR_BLUE   0x03
	Blue color index.
#define	AC057TC1_COLOR_RED   0x04
	Red color index.
#define	AC057TC1_COLOR_YELLOW   0x05
	Yellow color index.
#define	AC057TC1_COLOR_ORANGE   0x06
	Orange color index.

Detailed Description

AC057TC1 7-color e-ink display controller device-specific API extension.

Since

4.4.0

Version

0.1.0

Macro Definition Documentation

AC057TC1_BITS_PER_PIXEL

#define AC057TC1_BITS_PER_PIXEL   4

#include <zephyr/drivers/display/ac057tc1.h>

Bits per pixel for AC057TC1 format.

AC057TC1_BUFFER_SIZE

#define AC057TC1_BUFFER_SIZE	(		width,
			height )

#include <zephyr/drivers/display/ac057tc1.h>

Value:

(((width) * (height)) / 2)

Calculate buffer size needed for AC057TC1 framebuffer.

Parameters

width	Display width in pixels
height	Display height in pixels

Returns

Size in bytes needed for framebuffer

AC057TC1_COLOR_BLACK

#define AC057TC1_COLOR_BLACK   0x00

#include <zephyr/drivers/display/ac057tc1.h>

Black color index.

AC057TC1_COLOR_BLUE

#define AC057TC1_COLOR_BLUE   0x03

#include <zephyr/drivers/display/ac057tc1.h>

Blue color index.

AC057TC1_COLOR_GREEN

#define AC057TC1_COLOR_GREEN   0x02

#include <zephyr/drivers/display/ac057tc1.h>

Green color index.

AC057TC1_COLOR_ORANGE

#define AC057TC1_COLOR_ORANGE   0x06

#include <zephyr/drivers/display/ac057tc1.h>

Orange color index.

AC057TC1_COLOR_RED

#define AC057TC1_COLOR_RED   0x04

#include <zephyr/drivers/display/ac057tc1.h>

Red color index.

AC057TC1_COLOR_WHITE

#define AC057TC1_COLOR_WHITE   0x01

#include <zephyr/drivers/display/ac057tc1.h>

White color index.

AC057TC1_COLOR_YELLOW

#define AC057TC1_COLOR_YELLOW   0x05

#include <zephyr/drivers/display/ac057tc1.h>

Yellow color index.

AC057TC1_PACK_PIXELS

#define AC057TC1_PACK_PIXELS	(		pixel1,
			pixel2 )

#include <zephyr/drivers/display/ac057tc1.h>

Value:

(((pixel1) << 4) | ((pixel2) & 0x0F))

Pack two AC057TC1 pixels into a single byte.

Parameters

pixel1	First pixel (high nibble, left pixel)
pixel2	Second pixel (low nibble, right pixel)

Returns

Packed byte containing both pixels

PIXEL_FORMAT_L_4

#define PIXEL_FORMAT_L_4   (PIXEL_FORMAT_PRIV_START << 0)

#include <zephyr/drivers/display/ac057tc1.h>

AC057TC1 private pixel format.

4 bits per pixel, 2 pixels per byte (high nibble first). Supports 7 colors indexed 0-6 (3-bit color palette).