cscg24-guacamole

CSCG 2024 Challenge 'Guacamole Mashup'
git clone https://git.sinitax.com/sinitax/cscg24-guacamole
Log | Files | Refs | sfeed.txt

lws-ili9341-spi.h (2180B)

      1/*
      2 * lws abstract display implementation for ili9341 on spi
      3 *
      4 * Copyright (C) 2019 - 2020 Andy Green <andy@warmcat.com>
      5 *
      6 * Permission is hereby granted, free of charge, to any person obtaining a copy
      7 * of this software and associated documentation files (the "Software"), to
      8 * deal in the Software without restriction, including without limitation the
      9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
     10 * sell copies of the Software, and to permit persons to whom the Software is
     11 * furnished to do so, subject to the following conditions:
     12 *
     13 * The above copyright notice and this permission notice shall be included in
     14 * all copies or substantial portions of the Software.
     15 *
     16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
     22 * IN THE SOFTWARE.
     23 */
     24
     25#if !defined(__LWS_DISPLAY_ILI9341_SPI_H__)
     26#define __LWS_DISPLAY_ILI9341_SPI_H__
     27
     28
     29typedef struct lws_display_ili9341 {
     30
     31	lws_display_t		disp; /* use lws_display_ili9341_ops to set */
     32	const lws_spi_ops_t	*spi;	      /* spi ops */
     33
     34	const lws_gpio_ops_t	*gpio;	      /* NULL or gpio ops */
     35	_lws_plat_gpio_t	reset_gpio;   /* if gpio ops, nReset gpio # */
     36
     37	uint8_t			spi_index; /* cs index starting from 0 */
     38
     39} lws_display_ili9341_t;
     40
     41int
     42lws_display_ili9341_spi_init(const struct lws_display *disp);
     43int
     44lws_display_ili9341_spi_blit(const struct lws_display *disp, const uint8_t *src,
     45                             lws_display_scalar x, lws_display_scalar y,
     46                             lws_display_scalar w, lws_display_scalar h);
     47int
     48lws_display_ili9341_spi_power(const struct lws_display *disp, int state);
     49
     50#define lws_display_ili9341_ops \
     51	.init = lws_display_ili9341_spi_init, \
     52	.blit = lws_display_ili9341_spi_blit, \
     53	.power = lws_display_ili9341_spi_power
     54#endif