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JiXieShi
2024-09-21 12:48:44 +08:00
parent 3334f19eb4
commit 919a9ed1a7
11 changed files with 279 additions and 42 deletions
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2
lib/oled/inc/oled.h
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@@ -10,7 +10,7 @@ extern "C" {
#define REFRESH_CALL_ENABLE 1 //使用DMA或者整体刷新函数
#define HZK_FONT //使用HZK 12/16 字体 tools下可自由生成
#define UTF8_TO_UNICODE //启用UTF8转换显示
//#define UTF8_TO_UNICODE //启用UTF8转换显示
//#define LVGL_FONT //启用LVGL字体
/**

11
lib/tft/inc/tft.h
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@@ -348,6 +348,17 @@ void TFT_ShowNum(TFT_T *dev, uint16_t x, uint16_t y, uint32_t num, uint16_t len,
**/
void TFT_ShowPic(TFT_T *dev, uint16_t x0, uint16_t y0, uint16_t w, uint16_t h, TFT_Color_t *bmp);
/**
* @brief 在屏幕上绘制一个十字交叉线
* @param dev: [输入] TFT设备指针
* @param x: [输入] 十字交叉线中心点x坐标
* @param y: [输入] 十字交叉线中心点y坐标
* @param r: [输入] 十字交叉线长度的一半（即从中心点到横竖线的长度）
* @return void
* @example TFT_DrawCross(&tft_dev, 100, 80, 5);
**/
void TFT_DrawCross(TFT_T *dev, uint16_t x, uint16_t y, uint8_t r);
/**
* @brief 在屏幕上显示进度条
* @param dev: [输入] TFT设备指针

13
lib/tft/tft.cpp
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@@ -14,7 +14,7 @@
#include "ST7796.h"
#endif
const uint8_t initcmd[] = {0};
TFT_Color_t POINT_COLOR;
TFT_Color_t BACK_COLOR;
uint8_t *cmdIndex;
@@ -24,6 +24,7 @@ void TFT_Init(TFT_T *dev) {
return;
}
uint8_t count, temp;
cmdIndex = (uint8_t *) initcmd;
#ifdef TFT_ST7735
if (dev->id==ST7735_ID) {
cmdIndex= (uint8_t *) st7735initcmd;
@@ -440,6 +441,11 @@ void TFT_ShowPic(TFT_T *dev, uint16_t x, uint16_t y, uint16_t width, uint16_t he
}
}
void TFT_DrawCross(TFT_T *dev, uint16_t x, uint16_t y, uint8_t r) {
TFT_DrawLine(dev, x - r, y, x + r, y);
TFT_DrawLine(dev, x, y - r, x, y + r);
}
uint16_t invertRGB565(uint16_t color) {
// 分离颜色分量
uint8_t r = (color >> 11) & 0x1F; // 取出红色分量
@@ -462,13 +468,12 @@ void TFT_ShowBar(TFT_T *dev, uint16_t x, uint16_t y, uint16_t width, uint16_t he
if (progress < 1)TFT_Fill(dev, xp, y, width, height, BACK_COLOR);
if (height >= 12 && height < 32) {
uint8_t tmp[7];
uint16_t sp = (width - x) / 2 - 30;
uint16_t sp = (width - x) / 2 - 3 * ((height >= 24) ? 24 : (height >= 16) ? 16 : 12) / 2;
TFT_Color_t temp = POINT_COLOR;
POINT_COLOR.u16 = invertRGB565(POINT_COLOR.u16);
sprintf(tmp, "%05.2f%%", progress * 100);
sprintf((char *) tmp, "%05.2f%%", progress * 100);
if (xp < sp)TFT_ShowString(dev, sp, y, tmp, (height >= 24) ? 24 : (height >= 16) ? 16 : 12, 0);
else TFT_ShowString(dev, sp, y, tmp, (height >= 24) ? 24 : (height >= 16) ? 16 : 12, 1);
POINT_COLOR = temp;
}
}