ac057tc1.h

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/*
 * Copyright (c) 2026 Fabian Blatz <fabianblatz@gmail.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef ZEPHYR_INCLUDE_DRIVERS_DISPLAY_AC057TC1_H_
#define ZEPHYR_INCLUDE_DRIVERS_DISPLAY_AC057TC1_H_

 
#include <zephyr/drivers/display.h>
 
#ifdef __cplusplus
extern "C" {
#endif

#define PIXEL_FORMAT_L_4 (PIXEL_FORMAT_PRIV_START << 0)

#define AC057TC1_BITS_PER_PIXEL 4

#define AC057TC1_COLOR_BLACK  0x00 
#define AC057TC1_COLOR_WHITE  0x01 
#define AC057TC1_COLOR_GREEN  0x02 
#define AC057TC1_COLOR_BLUE   0x03 
#define AC057TC1_COLOR_RED    0x04 
#define AC057TC1_COLOR_YELLOW 0x05 
#define AC057TC1_COLOR_ORANGE 0x06 

#define AC057TC1_PACK_PIXELS(pixel1, pixel2) (((pixel1) << 4) | ((pixel2) & 0x0F))

#define AC057TC1_BUFFER_SIZE(width, height) (((width) * (height)) / 2)
 
#ifdef __cplusplus
}
#endif

 
#endif /* ZEPHYR_INCLUDE_DRIVERS_DISPLAY_AC057TC1_H_ */