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https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
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99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
/*
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* Copyright (c) 2023-2024, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "panel_com.h"
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#include "panel_dbi.h"
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/* Init sequence, each line consists of command, count of data, data... */
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static const u8 ili9341_commands[] = {
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0xcf, 3, 0x00, 0xc1, 0x30,
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0xed, 4, 0x64, 0x03, 0x12, 0x81,
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0xe8, 3, 0x85, 0x01, 0x78,
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0xcb, 5, 0x39, 0x2c, 0x00, 0x34, 0x02,
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0xf7, 1, 0x20,
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0xea, 2, 0x00, 0x00,
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0xc0, 1, 0x21,
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0xc1, 1, 0x12,
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0xc5, 2, 0x5a, 0x5d,
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0xc7, 1, 0x82,
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0x36, 1, 0x08,
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0x3a, 1, 0x66,
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0xb1, 2, 0x00, 0x16,
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0xb6, 2, 0x0a, 0xa2,
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0xf2, 1, 0x00,
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0xf2, 1, 0x00,
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0xf6, 2, 0x01, 0x30,
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0x26, 1, 0x01,
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0xe0, 15, 0x0f, 0x09, 0x1e, 0x07, 0x0b, 0x01, 0x45, 0x6d,
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0x37, 0x08, 0x13, 0x01, 0x06, 0x06, 0x00,
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0xe1, 15, 0x00, 0x01, 0x18, 0x00, 0x0d, 0x00, 0x2a, 0x44,
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0x44, 0x04, 0x11, 0x0c, 0x30, 0x34, 0x0f,
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0x2a, 2, 0x00, 0x00,
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0x2a, 4, 0x00, 0x00, 0x00, 0xef,
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0x2b, 4, 0x00, 0x00, 0x01, 0x3f,
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0x11, 0,
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0x00, 1, 120,
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0x29, 0,
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};
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#define RESET_PIN "PD.23"
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static struct gpio_desc reset;
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static int panel_prepare(void)
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{
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panel_get_gpio(&reset, RESET_PIN);
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panel_gpio_set_value(&reset, 1);
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aic_delay_ms(5);
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panel_gpio_set_value(&reset, 0);
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aic_delay_ms(5);
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panel_gpio_set_value(&reset, 1);
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aic_delay_ms(5);
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return 0;
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}
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static struct aic_panel_funcs ili9341_funcs = {
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.prepare = panel_prepare,
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.enable = panel_dbi_default_enable,
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.disable = panel_default_disable,
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.unprepare = panel_default_unprepare,
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.register_callback = panel_register_callback,
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};
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static struct display_timing ili9341_timing = {
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.pixelclock = 3000000,
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.hactive = 240,
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.hback_porch = 2,
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.hfront_porch = 3,
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.hsync_len = 1,
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.vactive = 320,
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.vback_porch = 3,
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.vfront_porch = 2,
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.vsync_len = 1,
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};
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static struct panel_dbi dbi = {
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.type = SPI,
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.format = SPI_4LINE_RGB888,
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.commands = {
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.buf = ili9341_commands,
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.len = ARRAY_SIZE(ili9341_commands),
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}
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};
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struct aic_panel dbi_ili9341 = {
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.name = "panel-ili9341",
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.timings = &ili9341_timing,
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.funcs = &ili9341_funcs,
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.dbi = &dbi,
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.connector_type = AIC_DBI_COM,
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};
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