UP 准备加入彩屏支持

sim/display/sim_display.cpp

@@ -0,0 +1,66 @@
+#include "sim_display.h"
+#include "graphics.h"
+#include <conio.h>
+
+
+static uint32_t pixelColor, backgroundColor;
+static int scaleFactor, w, h;
+uint8_t border;
+
+#define    GET_BIT(x, bit)    ((x & (1 << bit)) >> bit)
+
+void SIM_Display_INIT(int width, int height, uint32_t pixcolor, uint32_t backcolor, int scale, uint8_t b) {
+    w = width * scale;
+    h = height * scale;
+    pixelColor = pixcolor;
+    backgroundColor = backcolor;
+    scaleFactor = scale;
+    border = b;
+}
+
+void SIM_Display_START() {
+    initgraph(w, h);
+    setbkcolor(backgroundColor);
+    setfillcolor(pixelColor);
+    cleardevice();
+}
+
+void SIM_Display_STOP() {
+    closegraph();
+}
+
+void drawPixel(int oledX, int oledY) {
+    int startX = oledX * scaleFactor;
+    int startY = oledY * scaleFactor;
+    if (border) fillrectangle(startX + 1, startY + 1, startX + scaleFactor - 1, startY + scaleFactor - 1);
+    else solidrectangle(startX, startY, startX + scaleFactor, startY + scaleFactor);
+}
+
+
+void SIM_OneColor_DrawFromBuffer(uint8_t *buf, uint16_t width, uint16_t height) {
+    BeginBatchDraw();
+    cleardevice();
+    for (int y = 0; y < height; y++) {
+        for (int x = 0; x < width; x++) {
+            uint8_t byteData = buf[y * width + x];
+            for (int i = 0; i < 8; i++) {
+                uint8_t bit = GET_BIT(byteData, i);
+                if (bit)drawPixel(x, y * 8 + i);
+            }
+        }
+    }
+    EndBatchDraw();
+}
+
+void SIM_Color_DrawFromBuffer(uint32_t *buf, uint16_t width, uint16_t height){
+    BeginBatchDraw();
+    cleardevice();
+    for (int y = 0; y < height; y++) {
+        for (int x = 0; x < width; x++) {
+            setfillcolor(*buf);
+            drawPixel(x, y);
+            buf++;
+        }
+    }
+    EndBatchDraw();
+}

sim/display/sim_display.h

@@ -0,0 +1,84 @@
+//
+// Created by lydxh on 24-7-5.
+//
+
+#ifndef HW_LIB_SIM_DISPLAY_H
+#define HW_LIB_SIM_DISPLAY_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "stdint.h"
+
+/**
+ * @brief   定义颜色常量值，用于模拟显示
+ */
+#define BLACK         0          // 黑色
+#define BLUE          0xAA0000    // 蓝色
+#define GREEN         0x00AA00    // 绿色
+#define CYAN          0xAAAA00    // 青色
+#define RED           0x0000AA    // 红色
+#define MAGENTA       0xAA00AA    // 品红
+#define BROWN         0x0055AA    // 棕色
+#define LIGHTGRAY     0xAAAAAA    // 亮灰色
+#define DARKGRAY      0x555555    // 暗灰色
+#define LIGHTBLUE     0xFF5555    // 亮蓝色
+#define LIGHTGREEN    0x55FF55    // 亮绿色
+#define LIGHTCYAN     0xFFFF55    // 亮青色
+#define LIGHTRED      0x5555FF    // 亮红色
+#define LIGHTMAGENTA  0xFF55FF    // 亮品红
+#define YELLOW        0x55FFFF    // 黄色
+#define WHITE         0xFFFFFF    // 白色
+
+
+/**
+ * @brief   初始化模拟 显示
+ * @param   width: [输入] 显示宽度
+ * @param   height: [输入] 显示高度
+ * @param   pixcolor: [输入] 像素颜色
+ * @param   backcolor: [输入] 背景颜色
+ * @param   scale: [输入] 显示缩放比例
+ * @param   border: [输入] 是否显示边框
+ * @return  void
+ * @example SIM_Display_INIT(128, 64, 0xFFFF00, 0x000000, 10, 1);
+ **/
+void SIM_Display_INIT(int width, int height, uint32_t pixcolor, uint32_t backcolor, int scale, uint8_t border);
+
+/**
+ * @brief   开始模拟 显示
+ * @return  void
+ * @example SIM_Display_START();
+ **/
+void SIM_Display_START();
+
+/**
+ * @brief   停止模拟 显示
+ * @return  void
+ * @example SIM_OLED_STOP();
+ **/
+void SIM_Display_STOP();
+
+/**
+ * @brief   从缓冲区绘制到单色显示
+ * @param   buf: [输入] 缓冲区指针
+ * @param   width: [输入] 图像宽度
+ * @param   height: [输入] 图像高度
+ * @return  void
+ * @example SIM_OneColor_DrawFromBuffer(buffer, 128, 64);
+ **/
+void SIM_OneColor_DrawFromBuffer(uint8_t *buf, uint16_t width, uint16_t height);
+
+/**
+ * @brief   从缓冲区绘制到显示
+ * @param   buf: [输入] 缓冲区指针
+ * @param   width: [输入] 图像宽度
+ * @param   height: [输入] 图像高度
+ * @return  void
+ * @example SIM_Color_DrawFromBuffer(buffer, 480, 320);
+ **/
+void SIM_Color_DrawFromBuffer(uint32_t *buf, uint16_t width, uint16_t height);
+
+#ifdef __cplusplus
+}
+#endif
+#endif //HW_LIB_SIM_DISPLAY_H