ft8xx_dl.h

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/*
 * Copyright (c) 2020 Hubert Miś
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_DRIVERS_MISC_FT8XX_FT8XX_DL_H_
#define ZEPHYR_DRIVERS_MISC_FT8XX_FT8XX_DL_H_
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define FT8XX_BITMAPS      1U
#define FT8XX_POINTS       2U
#define FT8XX_LINES        3U
#define FT8XX_LINE_STRIP   4U
#define FT8XX_EDGE_STRIP_R 5U
#define FT8XX_EDGE_STRIP_L 6U
#define FT8XX_EDGE_STRIP_A 7U
#define FT8XX_EDGE_STRIP_B 8U
#define FT8XX_RECTS        9U
 
#define FT8XX_BEGIN(prim) (0x1f000000 | ((prim) & 0x0f))
 
#define FT8XX_CLEAR(c, s, t) (0x26000000 | \
                ((c) ? 0x04 : 0) | ((s) ? 0x02 : 0) | ((t) ? 0x01 : 0))
 
#define FT8XX_CLEAR_COLOR_RGB(red, green, blue) (0x02000000 | \
                (((uint32_t)(red) & 0xff) << 16) | \
                (((uint32_t)(green) & 0xff) << 8) | \
                ((uint32_t)(blue) & 0xff))
 
#define FT8XX_COLOR_RGB(red, green, blue) (0x04000000 | \
                (((uint32_t)(red) & 0xff) << 16) | \
                (((uint32_t)(green) & 0xff) << 8) | \
                ((uint32_t)(blue) & 0xff))
 
#define FT8XX_DISPLAY() 0
 
#define FT8XX_END() 0x21000000
 
#define FT8XX_LINE_WIDTH(width) (0x0e000000 | ((uint32_t)(width) & 0xfff))
 
#define FT8XX_TAG(s) (0x03000000 | (uint8_t)(s))
 
#define FT8XX_VERTEX2F(x, y) (0x40000000 | \
                (((int32_t)(x) & 0x7fff) << 15) | \
                ((int32_t)(y) & 0x7fff))
 
#define FT8XX_VERTEX2II(x, y, handle, cell) (0x80000000 | \
                (((uint32_t)(x) & 0x01ff) << 21) | \
                (((uint32_t)(y) & 0x01ff) << 12) | \
                (((uint32_t)(handle) & 0x1f) << 7) | \
                ((uint32_t)(cell) & 0x7f))
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_DRIVERS_MISC_FT8XX_FT8XX_DL_H_ */