291 lines
8.8 KiB
C
291 lines
8.8 KiB
C
#include "board.h"
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#include "bsp.h"
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#include "main.h"
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#include "rtc.h"
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#include "spi.h"
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board_t board;
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void led_open(led_e led)
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{
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switch (led)
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{
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case LED_USER:
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GPIO_SET(LED_USER_GPIO_Port, LED_USER_Pin);
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break;
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default:
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break;
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}
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}
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void led_close(led_e led)
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{
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switch (led)
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{
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case LED_USER:
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GPIO_RESET(LED_USER_GPIO_Port, LED_USER_Pin);
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break;
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default:
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break;
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}
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}
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void led_toggle(led_e led)
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{
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switch (led)
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{
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case LED_USER:
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GPIO_TOGGLE(LED_USER_GPIO_Port, LED_USER_Pin);
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break;
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default:
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break;
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}
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}
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/**
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* @brief RTC写入后备区域SRAM
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* @param bkrx : 后备区寄存器编号,范围:0~31
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* @param data : 要写入的数据,32位长度
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* @retval 无
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*/
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void rtc_write_bkr(uint32_t bkrx, uint32_t data)
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{
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HAL_PWR_EnableBkUpAccess(); /* 取消备份区写保护 */
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HAL_RTCEx_BKUPWrite(&hrtc, bkrx, data);
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}
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/**
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* @brief RTC读取后备区域SRAM
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* @param bkrx : 后备区寄存器编号,范围:0~31
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* @retval 读取到的值
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*/
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static uint32_t rtc_read_bkr(uint32_t bkrx)
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{
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uint32_t temp = 0;
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temp = RTC_BASE + 0x50 + bkrx * 4;
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return (*(uint32_t *)temp); /* 返回读取到的值 */
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}
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BOOL rtc_set_time(rtc_time_t time, uint8_t ampm)
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{
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RTC_TimeTypeDef rtc_time;
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rtc_time.Hours = time.hour;
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rtc_time.Minutes = time.minute;
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rtc_time.Seconds = time.second;
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rtc_time.TimeFormat = ampm;
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rtc_time.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
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rtc_time.StoreOperation = RTC_STOREOPERATION_RESET;
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return HAL_RTC_SetTime(&hrtc, &rtc_time, RTC_FORMAT_BIN) == HAL_OK;
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}
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BOOL rtc_set_date(rtc_date_t date)
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{
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RTC_DateTypeDef rtc_date;
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rtc_date.Month = date.month;
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rtc_date.Date = date.day;
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rtc_date.Year = date.year;
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rtc_date.WeekDay = date.weekday;
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return HAL_RTC_SetDate(&hrtc, &rtc_date, RTC_FORMAT_BIN) == HAL_OK;
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}
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void rtc_update(void)
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{
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RTC_DateTypeDef rtc_date;
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RTC_TimeTypeDef rtc_time;
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HAL_RTC_GetTime(&hrtc, &rtc_time, RTC_FORMAT_BIN);
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HAL_RTC_GetDate(&hrtc, &rtc_date, RTC_FORMAT_BIN);
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board.rtc_time.hour = rtc_time.Hours;
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board.rtc_time.minute = rtc_time.Minutes;
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board.rtc_time.second = rtc_time.Seconds;
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board.rtc_date.weekday = rtc_date.WeekDay;
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board.rtc_date.month = rtc_date.Month;
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board.rtc_date.day = rtc_date.Date;
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board.rtc_date.year = rtc_date.Year;
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}
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BOOL rtc_init(void)
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{
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uint16_t bkpflag = 0;
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/* 检查是不是第一次配置时钟 */
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bkpflag = rtc_read_bkr(RTC_BKP_DR0); /* 读取BKP0的值 */
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if ((bkpflag != 0x5050) && (bkpflag != 0x5051)) /* 之前未初始化过, 重新配置 */
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{
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rtc_date_t date;
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rtc_time_t time;
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date.year = 25;
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date.month = 1;
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date.day = 1;
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date.weekday = get_weekday(date.year, date.month, date.day);
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time.hour = 0;
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time.minute = 0;
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time.second = 0;
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rtc_set_time(time, RTC_HOURFORMAT12_AM); /* 设置时间, 根据实际时间修改 */
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rtc_set_date(date); /* 设置日期 */
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rtc_write_bkr(RTC_BKP_DR0, 0x5051); /* 写入标记位 */
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}
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return TRUE;
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}
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void lcd_rtc_test(void)
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{
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char buf[128] = {0}; // 缓冲区
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board.lcd->driver.set_hz_font(board.lcd, &ch_font_24); // 设置汉字字体
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board.lcd->driver.full_fill(board.lcd, LCD_BLACK); // 设置背景色
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board.lcd->driver.set_color(board.lcd, LCD_WHITE); // 设置画笔颜色
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uint8_t hight_offset = 70;
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board.lcd->driver.set_color(board.lcd, LIGHT_BLUE); // 设置画笔颜色
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board.lcd->driver.display_text(board.lcd, 13, hight_offset, "STM32 RTC测试");
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board.lcd->driver.set_color(board.lcd, LIGHT_YELLOW); // 设置画笔颜色
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board.lcd->driver.display_text(board.lcd, 13, hight_offset + board.lcd->info.hz_font->height, "屏幕分辨率:240*240");
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board.lcd->driver.set_color(board.lcd, LIGHT_RED); // 设置画笔颜色
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_20);
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sprintf(buf, "%d-%02d-%02d %02d:%02d:%02d", 2000 + board.rtc_date.year, board.rtc_date.month, board.rtc_date.day, board.rtc_time.hour, board.rtc_time.minute, board.rtc_time.second);
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board.lcd->driver.display_text(board.lcd, 13, hight_offset + board.lcd->info.hz_font->height * 2, buf);
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}
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// 清屏测试
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void lcd_test_clear(void)
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{
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uint8_t i = 0; // 计数变量
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board.lcd->driver.set_hz_font(board.lcd, &ch_font_24); // 设置汉字字体
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board.lcd->driver.set_color(board.lcd, LCD_BLACK); // 设置画笔颜色
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for (i = 0; i < 8; i++)
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{
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switch (i) // 切换背景色
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{
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case 0:
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board.lcd->driver.full_fill(board.lcd, LIGHT_RED);
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break;
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case 1:
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board.lcd->driver.full_fill(board.lcd, LIGHT_GREEN);
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break;
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case 2:
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board.lcd->driver.full_fill(board.lcd, LIGHT_BLUE);
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break;
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case 3:
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board.lcd->driver.full_fill(board.lcd, LIGHT_YELLOW);
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break;
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case 4:
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board.lcd->driver.full_fill(board.lcd, LIGHT_CYAN);
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break;
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case 5:
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board.lcd->driver.full_fill(board.lcd, LIGHT_GREY);
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break;
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case 6:
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board.lcd->driver.full_fill(board.lcd, LIGHT_MAGENTA);
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break;
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case 7:
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board.lcd->driver.full_fill(board.lcd, LCD_WHITE);
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break;
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default:
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break;
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}
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board.lcd->driver.clear(board.lcd); // 清屏
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board.lcd->driver.display_text(board.lcd, 13, 70, "STM32 刷屏测试");
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board.lcd->driver.display_text(board.lcd, 13, 106, "屏幕分辨率:240*240");
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board.lcd->driver.display_text(board.lcd, 13, 142, "控制器:ST7789");
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HAL_Delay(1000); // 延时
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}
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}
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// 文本测试
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void lcd_test_text(void)
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{
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board.lcd->driver.clear(board.lcd); // 清屏
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board.lcd->driver.full_fill(board.lcd, LCD_BLACK);
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board.lcd->driver.set_color(board.lcd, LCD_WHITE);
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_32);
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board.lcd->driver.display_text(board.lcd, 0, 0, "!#$'()*+,-.0123");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_24);
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board.lcd->driver.display_text(board.lcd, 0, 32, "!#$'()*+,-.012345678");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_20);
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board.lcd->driver.display_text(board.lcd, 0, 56, "!#$'()*+,-.0123456789:;<");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_16);
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board.lcd->driver.display_text(board.lcd, 0, 76, "!#$'()*+,-.0123456789:;<=>?@AB");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_12);
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board.lcd->driver.display_text(board.lcd, 0, 92, "!#$'()*+,-.0123456789:;<=>?@ABCDEFGHIJKL");
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board.lcd->driver.set_color(board.lcd, LCD_CYAN);
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_12);
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board.lcd->driver.display_text(board.lcd, 0, 104, "!#&'()*+,-.0123456789:;<=>?@ABCDEFGHIJKL");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_16);
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board.lcd->driver.display_text(board.lcd, 0, 116, "!#&'()*+,-.0123456789:;<=>?@AB");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_20);
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board.lcd->driver.display_text(board.lcd, 0, 132, "!#&'()*+,-.0123456789:;<");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_24);
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board.lcd->driver.display_text(board.lcd, 0, 152, "!#&'()*+,-.012345678");
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board.lcd->driver.set_asscii_font(board.lcd, &ascii_font_32);
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board.lcd->driver.display_text(board.lcd, 0, 176, "!#&'()*+,-.0123");
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}
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// 变量测试，包括整数和小数
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void lcd_test_var(void)
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{
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}
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// 颜色测试
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void lcd_test_color(void)
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{
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}
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// 2D图形绘制
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void lcd_test_2d(void)
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{
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}
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// 图片显示
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void lcd_test_image(void)
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{
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}
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void lcd_init(void)
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{
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spi_gpio_group_t gpios;
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gpios.cs = gpio_create(LCD_CS_GPIO_Port, LCD_CS_Pin);
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gpios.dc = gpio_create(LCD_DC_GPIO_Port, LCD_DC_Pin);
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// 初始化LCD相关的SPI
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lcd_info_t info = {
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.spi = spi_create(SPI_TYPE_LCD, gpios, 0), // 创建SPI总线
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.dir = Direction_V, // 设置显示方向为横向
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.width = COL_DOT_MAX_240, // 设置LCD最大宽度为400列
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.height = LIN_DOT_MAX_240, // 设置LCD最大高度为240行
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.retransmission_count = 3, // 设置重传次数为3次
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.disp = NULL,
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};
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info.spi->interface.hardware_enable(info.spi, &hspi3);
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board.lcd = lcd_create(info);
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DBG_ASSERT(board.lcd != NULL __DBG_LINE);
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board.lcd->info.spi->gpios.dc->set(*board.lcd->info.spi->gpios.dc); // DC引脚拉高，默认处于写数据状态
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board.lcd->info.spi->gpios.cs->set(*board.lcd->info.spi->gpios.cs); // 拉高片选，禁止通信
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LCD_BACKLIGHT_OFF; // 先关闭背光，初始化完成之后再打开
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board.lcd->driver.init(board.lcd);
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LCD_BACKLIGHT_ON;
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// lcd_test_clear();
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// lcd_test_text();
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}
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/**
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* @brief 初始化显示板
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*
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*/
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void board_init(void)
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{
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lcd_init();
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rtc_init();
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sd_init();
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// sd_fatfs_test();
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}
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