[bsp][stm32f469-st-disco] add lvgl port.
This commit is contained in:
guozhanxin
parent
50bb6e33d1
commit
b7764f2aac
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@ -56,5 +56,8 @@ objs.extend(SConscript(os.path.join(libraries_path_prefix, stm32_library, 'SCons
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# include drivers
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objs.extend(SConscript(os.path.join(libraries_path_prefix, 'HAL_Drivers', 'SConscript')))
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# include ports
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objs.extend(SConscript(os.path.join(os.getcwd(), 'board', 'ports', 'SConscript')))
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# make a building
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DoBuilding(TARGET, objs)
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@ -8,6 +8,14 @@ config SOC_STM32F469NI
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default y
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menu "Onboard Peripheral Drivers"
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config BSP_USING_LVGL
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bool "Enable LVGL"
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select BSP_USING_LCD_OTM8009A
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select BSP_USING_TOUCH
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select PKG_USING_LVGL
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default n
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config BSP_USING_SDRAM
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bool "Enable SDRAM"
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select BSP_USING_FMC
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@ -23,7 +31,7 @@ menu "Onboard Peripheral Drivers"
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select BSP_USING_LTDC
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select BSP_USING_LCD_MIPI
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default n
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config BSP_USING_QSPI_FLASH
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bool "Enable QSPI FLASH (N25Q128A qspi1)"
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select BSP_USING_QSPI
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@ -20,10 +20,7 @@ if GetDepend(['PKG_USING_FAL']):
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if GetDepend(['BSP_USING_LCD_OTM8009A']):
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src += ['ports/drv_otm8009a.c']
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if GetDepend(['BSP_USING_TOUCH']):
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src += Glob('ports/touch/*.c')
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if GetDepend(['BSP_USING_SDCARD']):
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src += ['ports/drv_sdcard.c']
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@ -0,0 +1,12 @@
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import os
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from building import *
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objs = []
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cwd = GetCurrentDir()
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list = os.listdir(cwd)
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for item in list:
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if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
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objs = objs + SConscript(os.path.join(item, 'SConscript'))
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Return('objs')
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@ -0,0 +1,9 @@
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from building import *
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cwd = GetCurrentDir()
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src = Glob('*.c')
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CPPPATH = [cwd]
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group = DefineGroup('LVGL-port', src, depend = ['BSP_USING_LVGL'], CPPPATH = CPPPATH)
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Return('group')
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@ -0,0 +1,17 @@
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-10-18 Meco Man First version
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*/
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#ifndef LV_CONF_H
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#define LV_CONF_H
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#define LV_USE_PERF_MONITOR 1
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#define LV_COLOR_DEPTH 32
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#endif
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@ -0,0 +1,100 @@
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-10-17 Meco Man First version
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*/
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#include <rtthread.h>
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#include <lvgl.h>
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#define DBG_TAG "LVGL"
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#define DBG_LVL DBG_INFO
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#include <rtdbg.h>
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#include <lcd_port.h>
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#include <lv_port_indev.h>
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#ifndef LV_THREAD_STACK_SIZE
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#define LV_THREAD_STACK_SIZE 4096
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#endif
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#ifndef LV_THREAD_PRIO
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#define LV_THREAD_PRIO (RT_THREAD_PRIORITY_MAX*2/3)
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#endif
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static void event_handler(lv_event_t * e)
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{
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lv_event_code_t code = lv_event_get_code(e);
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lv_obj_t * obj = lv_event_get_target(e);
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if(code == LV_EVENT_VALUE_CHANGED) {
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lv_calendar_date_t date;
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if(lv_calendar_get_pressed_date(obj, &date)) {
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LV_LOG_USER("Clicked date: %02d.%02d.%d", date.day, date.month, date.year);
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}
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}
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}
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void lv_example_calendar_1(void)
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{
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lv_obj_t * calendar = lv_calendar_create(lv_scr_act());
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lv_obj_set_size(calendar, LCD_WIDTH, LCD_HEIGHT);
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lv_obj_align(calendar, LV_ALIGN_CENTER, 0, 60);
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lv_obj_add_event_cb(calendar, event_handler, LV_EVENT_ALL, NULL);
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lv_calendar_set_today_date(calendar, 2021, 02, 23);
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lv_calendar_set_showed_date(calendar, 2021, 02);
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/*Highlight a few days*/
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static lv_calendar_date_t highlighted_days[3]; /*Only its pointer will be saved so should be static*/
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highlighted_days[0].year = 2021;
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highlighted_days[0].month = 02;
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highlighted_days[0].day = 6;
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highlighted_days[1].year = 2021;
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highlighted_days[1].month = 02;
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highlighted_days[1].day = 11;
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highlighted_days[2].year = 2022;
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highlighted_days[2].month = 02;
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highlighted_days[2].day = 22;
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lv_calendar_set_highlighted_dates(calendar, highlighted_days, 3);
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#if LV_USE_CALENDAR_HEADER_DROPDOWN
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lv_calendar_header_dropdown_create(lv_scr_act());
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#elif LV_USE_CALENDAR_HEADER_ARROW
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lv_calendar_header_arrow_create(lv_scr_act(), calendar, 25);
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#endif
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}
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static void lvgl_thread(void *parameter)
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{
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/*assign buttons to coordinates*/
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const lv_point_t points_array[] = {{200,35},{0,0},{70,35},{0,0}};
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lv_indev_set_button_points(button_indev, points_array);
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lv_example_calendar_1();
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while(1)
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{
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lv_task_handler();
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rt_thread_mdelay(10);
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}
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}
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static int lvgl_demo_init(void)
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{
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rt_thread_t tid;
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tid = rt_thread_create("LVGL", lvgl_thread, RT_NULL, LV_THREAD_STACK_SIZE, LV_THREAD_PRIO, 0);
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if(tid == RT_NULL)
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{
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LOG_E("Fail to create 'LVGL' thread");
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}
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rt_thread_startup(tid);
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return 0;
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}
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INIT_APP_EXPORT(lvgl_demo_init);
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@ -0,0 +1,214 @@
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-10-18 Meco Man The first version
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*/
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#include <lvgl.h>
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#include <lcd_port.h>
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/*A static or global variable to store the buffers*/
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static lv_disp_draw_buf_t disp_buf;
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rt_device_t lcd_device = 0;
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static struct rt_device_graphic_info info;
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static lv_disp_drv_t disp_drv; /*Descriptor of a display driver*/
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typedef struct
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{
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uint8_t blue;
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uint8_t green;
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uint8_t red;
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} lv_color24_t;
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static void color_to16_maybe(lv_color16_t *dst, lv_color_t *src)
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{
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#if (LV_COLOR_DEPTH == 16)
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dst->full = src->full;
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#else
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dst->ch.blue = src->ch.blue;
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dst->ch.green = src->ch.green;
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dst->ch.red = src->ch.red;
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#endif
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}
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static void color_to24(lv_color24_t *dst, lv_color_t *src)
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{
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dst->blue = src->ch.blue;
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dst->green = src->ch.green;
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dst->red = src->ch.red;
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}
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/*Flush the content of the internal buffer the specific area on the display
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*You can use DMA or any hardware acceleration to do this operation in the background but
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*'lv_disp_flush_ready()' has to be called when finished.*/
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static void lcd_fb_flush(lv_disp_drv_t *disp_drv, const lv_area_t *area, lv_color_t *color_p)
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{
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int x1, x2, y1, y2;
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x1 = area->x1;
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x2 = area->x2;
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y1 = area->y1;
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y2 = area->y2;
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/*Return if the area is out the screen*/
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if (x2 < 0)
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return;
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if (y2 < 0)
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return;
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if (x1 > info.width - 1)
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return;
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if (y1 > info.height - 1)
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return;
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/*Truncate the area to the screen*/
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int32_t act_x1 = x1 < 0 ? 0 : x1;
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int32_t act_y1 = y1 < 0 ? 0 : y1;
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int32_t act_x2 = x2 > info.width - 1 ? info.width - 1 : x2;
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int32_t act_y2 = y2 > info.height - 1 ? info.height - 1 : y2;
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uint32_t x;
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uint32_t y;
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long int location = 0;
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/* 8 bit per pixel */
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if (info.bits_per_pixel == 8)
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{
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uint8_t *fbp8 = (uint8_t *)info.framebuffer;
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//TODO color convert maybe
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for (y = act_y1; y <= act_y2; y++)
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{
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for (x = act_x1; x <= act_x2; x++)
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{
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location = (x) + (y)*info.width;
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fbp8[location] = color_p->full;
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color_p++;
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}
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color_p += x2 - act_x2;
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}
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}
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/* 16 bit per pixel */
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else if (info.bits_per_pixel == 16)
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{
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lv_color16_t *fbp16 = (lv_color16_t *)info.framebuffer;
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for (y = act_y1; y <= act_y2; y++)
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{
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for (x = act_x1; x <= act_x2; x++)
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{
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location = (x) + (y)*info.width;
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color_to16_maybe(&fbp16[location], color_p);
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color_p++;
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}
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color_p += x2 - act_x2;
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}
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}
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/* 24 bit per pixel */
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else if (info.bits_per_pixel == 24)
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{
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lv_color24_t *fbp24 = (lv_color24_t *)info.framebuffer;
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for (y = act_y1; y <= act_y2; y++)
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{
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for (x = act_x1; x <= act_x2; x++)
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{
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location = (x) + (y)*info.width;
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color_to24(&fbp24[location], color_p);
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color_p++;
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}
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color_p += x2 - act_x2;
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}
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}
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/* 32 bit per pixel */
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else if (info.bits_per_pixel == 32)
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{
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uint32_t *fbp32 = (uint32_t *)info.framebuffer;
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//TODO
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for (y = act_y1; y <= act_y2; y++)
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{
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for (x = act_x1; x <= act_x2; x++)
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{
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location = (x) + (y)*info.width;
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fbp32[location] = color_p->full;
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color_p++;
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}
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color_p += x2 - act_x2;
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}
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}
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struct rt_device_rect_info rect_info;
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rect_info.x = x1;
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rect_info.y = y1;
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rect_info.width = x2 - x1 + 1;
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rect_info.height = y2 - y1 + 1;
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rt_device_control(lcd_device, RTGRAPHIC_CTRL_RECT_UPDATE, &rect_info);
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lv_disp_flush_ready(disp_drv);
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}
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void lv_port_disp_init(void)
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{
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rt_err_t result;
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lv_color_t *fbuf;
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lcd_device = rt_device_find("lcd");
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if (lcd_device == 0)
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{
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rt_kprintf("error!\n");
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return;
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}
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result = rt_device_open(lcd_device, 0);
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if (result != RT_EOK)
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{
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rt_kprintf("error!\n");
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return;
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}
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/* get framebuffer address */
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result = rt_device_control(lcd_device, RTGRAPHIC_CTRL_GET_INFO, &info);
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if (result != RT_EOK)
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{
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rt_kprintf("error!\n");
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/* get device information failed */
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return;
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}
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RT_ASSERT(info.bits_per_pixel == 8 || info.bits_per_pixel == 16 ||
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info.bits_per_pixel == 24 || info.bits_per_pixel == 32);
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fbuf = rt_malloc(info.width * info.height / 10);
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if (!fbuf)
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{
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rt_kprintf("Error: alloc disp buf fail\n");
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return;
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}
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/*Initialize `disp_buf` with the buffer(s). With only one buffer use NULL instead buf_2 */
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lv_disp_draw_buf_init(&disp_buf, fbuf, RT_NULL, info.width * 10);
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lv_disp_drv_init(&disp_drv); /*Basic initialization*/
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/*Set the resolution of the display*/
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disp_drv.hor_res = info.width;
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disp_drv.ver_res = info.height;
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/*Set a display buffer*/
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disp_drv.draw_buf = &disp_buf;
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/*Used to copy the buffer's content to the display*/
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disp_drv.flush_cb = lcd_fb_flush;
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/*Finally register the driver*/
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lv_disp_drv_register(&disp_drv);
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}
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@ -0,0 +1,23 @@
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-10-18 Meco Man The first version
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*/
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#ifndef LV_PORT_DISP_H
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#define LV_PORT_DISP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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void lv_port_disp_init(void);
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#ifdef __cplusplus
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} /*extern "C"*/
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#endif
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#endif
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@ -0,0 +1,46 @@
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-10-18 Meco Man The first version
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*/
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#include <lvgl.h>
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#include <stdbool.h>
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#include <rtdevice.h>
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#include <lcd_port.h>
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static lv_indev_state_t last_state = LV_INDEV_STATE_REL;
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static rt_int16_t last_x = 0;
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static rt_int16_t last_y = 0;
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static void input_read(lv_indev_drv_t *indev_drv, lv_indev_data_t *data)
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{
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data->point.x = last_x;
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data->point.y = last_y;
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data->state = last_state;
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}
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void lv_port_indev_input(rt_int16_t x, rt_int16_t y, lv_indev_state_t state)
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{
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last_state = state;
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last_x = x;
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last_y = LCD_HEIGHT - y;
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}
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lv_indev_t * button_indev;
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void lv_port_indev_init(void)
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{
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static lv_indev_drv_t indev_drv;
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lv_indev_drv_init(&indev_drv); /*Basic initialization*/
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indev_drv.type = LV_INDEV_TYPE_POINTER;
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indev_drv.read_cb = input_read;
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/*Register the driver in LVGL and save the created input device object*/
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button_indev = lv_indev_drv_register(&indev_drv);
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}
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@ -0,0 +1,28 @@
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-10-18 Meco Man The first version
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*/
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#ifndef LV_PORT_INDEV_H
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#define LV_PORT_INDEV_H
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|
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#ifdef __cplusplus
|
||||
extern "C" {
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#endif
|
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#include <lv_hal_indev.h>
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extern lv_indev_t * button_indev;
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||||
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void lv_port_indev_init(void);
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void lv_port_indev_input(rt_int16_t x, rt_int16_t y, lv_indev_state_t state);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /*extern "C"*/
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -16,6 +16,10 @@
|
|||
#include <rtgui/rtgui_server.h>
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#elif defined(PKG_USING_LITTLEVGL2RTT)
|
||||
#include <littlevgl2rtt.h>
|
||||
#elif defined(PKG_USING_LVGL)
|
||||
#include <lvgl.h>
|
||||
#include <lv_port_indev.h>
|
||||
static rt_bool_t touch_down = RT_FALSE;
|
||||
#endif
|
||||
#define BSP_TOUCH_SAMPLE_HZ (50)
|
||||
|
||||
|
|
@ -50,6 +54,9 @@ static void post_down_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
|
|||
rtgui_server_post_event(&emouse.parent, sizeof(emouse));
|
||||
#elif defined(PKG_USING_LITTLEVGL2RTT)
|
||||
littlevgl2rtt_send_input_event(x, y, LITTLEVGL2RTT_INPUT_DOWN);
|
||||
#elif defined(PKG_USING_LVGL)
|
||||
touch_down = RT_TRUE;
|
||||
lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
@ -70,6 +77,8 @@ static void post_motion_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
|
|||
rtgui_server_post_event(&emouse.parent, sizeof(emouse));
|
||||
#elif defined(PKG_USING_LITTLEVGL2RTT)
|
||||
littlevgl2rtt_send_input_event(x, y, LITTLEVGL2RTT_INPUT_MOVE);
|
||||
#elif defined(PKG_USING_LVGL)
|
||||
lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
@ -90,6 +99,9 @@ static void post_up_event(rt_uint16_t x, rt_uint16_t y, rt_tick_t ts)
|
|||
rtgui_server_post_event(&emouse.parent, sizeof(emouse));
|
||||
#elif defined(PKG_USING_LITTLEVGL2RTT)
|
||||
littlevgl2rtt_send_input_event(x, y, LITTLEVGL2RTT_INPUT_MOVE);
|
||||
#elif defined(PKG_USING_LVGL)
|
||||
touch_down = RT_FALSE;
|
||||
lv_port_indev_input(x, y, (touch_down == RT_TRUE) ? LV_INDEV_STATE_PR : LV_INDEV_STATE_REL);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -13,6 +13,8 @@
|
|||
#include <rthw.h>
|
||||
#include <rtdevice.h>
|
||||
#include "drv_touch.h"
|
||||
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
|
||||
#ifdef BSP_USING_TOUCH
|
||||
|
|
|
|||
Loading…
Reference in New Issue