完成初版设计
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188
src/main.cpp
188
src/main.cpp
@ -7,8 +7,8 @@ INA226 ina(Wire);
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// #include "misakiUTF16FontData.h"
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#include <LovyanGFX.hpp>
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// ESP32でLovyanGFXを独自設定で利用する場合の設定例
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static constexpr int image_width = 100;
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static constexpr int image_height = 172;
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static constexpr int image_width = 320;
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static constexpr int image_height = 130;
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int32_t current;
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uint16_t current_buf[100];
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@ -289,7 +289,7 @@ float Filter(float PreData, float NewData)
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void DataProcess(void)
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{
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InitialDataV = ina.readBusVoltage();
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InitialDataI = ina.readShuntCurrent();
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InitialDataI = ina.readShuntCurrent() - 0.0026f;
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ProcessedDataV = InitialDataV;
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ProcessedDataI = abs(InitialDataI);
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DataPower = ProcessedDataI * ProcessedDataV;
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@ -300,15 +300,27 @@ void DataDisplay(void)
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{
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DataProcess();
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if (ProcessedDataV < 10.0f)
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lcd.drawFloat(ProcessedDataV, 4, 160, 58);
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{
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lcd.setTextColor(0xaa96daU, 0x000000U);
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lcd.drawFloat(ProcessedDataV, 4, 10, 140);
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}
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else
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lcd.drawFloat(ProcessedDataV, 3, 160, 58);
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lcd.drawFloat(ProcessedDataI, 4, 160, 116);
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{
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lcd.setTextColor(0xaa96daU, 0x000000U);
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lcd.drawFloat(ProcessedDataV, 3, 10, 140);
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}
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lcd.setTextColor(0xfcbad3U, 0x000000U);
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lcd.drawFloat(ProcessedDataI, 4, 110, 140);
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if (DataPower < 10.0f)
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lcd.drawFloat(DataPower, 4, 160, 174);
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{
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lcd.setTextColor(0xffffd2U, 0x000000U);
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lcd.drawFloat(DataPower, 4, 210, 140);
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}
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else
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lcd.drawFloat(DataPower, 3, 160, 174);
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// Serial.print(DataPower,5);
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{
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lcd.setTextColor(0xffffd2U, 0x000000U);
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lcd.drawFloat(DataPower, 3, 210, 140);
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}
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}
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void LCD_BackBuffer_DrawPixel(uint16_t x, uint16_t y, uint16_t color)
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@ -335,13 +347,23 @@ void Graph_DrawCurve(uint16_t *data, uint16_t color)
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// LCD_BackBuffer_DrawPixel(i, y - 1, color);
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}
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}
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uint32_t number = 0;
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#include <vector>
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#define LINE_COUNT 1
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uint32_t number = 0;
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static std::vector<int> points[LINE_COUNT];
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static int colors[] = {0xfcbad3U, 0xaa96daU, TFT_BLUE, TFT_CYAN, TFT_MAGENTA, TFT_YELLOW};
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static int xoffset, yoffset, point_count;
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int getBaseColor(int x, int y)
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{
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return ((x ^ y) & 3 || ((x - xoffset) & 31 && y & 31) ? TFT_BLACK : ((!y || x == xoffset) ? TFT_DARKGRAY : TFT_DARKGRAY));
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}
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void setup(void)
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{
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lcd.init();
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lcd.startWrite();
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lcd.fillScreen(0xFFFFFFU);
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// lcd.startWrite();
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lcd.fillScreen(0);
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// drawGradation();
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// lcd.fillScreen(0xFFFFFFU);
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@ -366,50 +388,126 @@ void setup(void)
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// Display configuration
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checkConfig();
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lcd.setTextColor(0xFFFFFFU, 0x000000U);
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lcd.fillScreen(0x000000U);
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if (lcd.width() < lcd.height())
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lcd.setRotation(lcd.getRotation() ^ 1);
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lcd.setFont(&fonts::Font4);
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lcd.setTextDatum(bottom_center);
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lcd.drawString("V", 180, 50);
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lcd.drawString("A", 180, 108);
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lcd.drawString("W", 180, 166);
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yoffset = image_height >> 1;
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xoffset = image_width >> 1;
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point_count = image_width + 1;
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InitialDataV = ina.readBusVoltage();
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InitialDataI = ina.readShuntCurrent();
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ProcessedDataV = InitialDataV;
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ProcessedDataI = InitialDataI;
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for (int i = 0; i < LINE_COUNT; i++)
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{
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points[i].resize(point_count);
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}
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lcd.setFont(&fonts::Font6);
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lcd.setTextDatum(bottom_right);
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DataDisplay();
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lcd.setColorDepth(16); // LCDを16bitカラーモードに設定する。
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lcd.setSwapBytes(true); // バイト順変換を有効にする。
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int len = image_width * image_height;
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lcd.setAddrWindow(220, 0, image_width, image_height); // 描画範囲を設定。
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lcd.startWrite();
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lcd.setAddrWindow(0, 0, image_width, image_height);
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for (int y = 0; y < image_height; y++)
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{
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for (int x = 0; x < image_width; x++)
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{
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lcd.writeColor(getBaseColor(x, y - yoffset), 1);
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}
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}
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lcd.endWrite();
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// lcd.setTextColor(0xFFFFFFU, 0x000000U);
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// lcd.fillScreen(0x000000U);
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lcd.setFont(&fonts::Font2);
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lcd.setTextDatum(top_left);
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lcd.setTextColor(0xaa96daU, 0x000000U);
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lcd.drawString("V", 90, 145);
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lcd.setTextColor(0xfcbad3U, 0x000000U);
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lcd.drawString("A", 190, 145);
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lcd.setTextColor(0xffffd2U, 0x000000U);
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lcd.drawString("W", 290, 145);
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// InitialDataV = ina.readBusVoltage();
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// InitialDataI = ina.readShuntCurrent();
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// ProcessedDataV = InitialDataV;
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// ProcessedDataI = InitialDataI;
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// lcd.setFont(&fonts::Font6);
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// // DataDisplay();
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// lcd.setColorDepth(16); // LCDを16bitカラーモードに設定する。
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// // lcd.setSwapBytes(true); // バイト順変換を有効にする。
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// int len = image_width * image_height;
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// lcd.setAddrWindow(220, 0, image_width, image_height); // 描画範囲を設定。
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}
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void loop(void)
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{
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lcd.setSwapBytes(true); // バイト順変換を有効にする。
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for (size_t i = 0; i < image_width; i++)
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static int prev_sec;
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static int fps;
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++fps;
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int sec = millis() / 1000;
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if (prev_sec != sec)
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{
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current_buf[i] = current_buf[i + 1];
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}
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current_buf[image_width - 1] = uint16_t(ina.readShuntCurrent() * 50);
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Graph_DrawCurve(current_buf, W);
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lcd.writePixels((uint16_t *)rgb565, image_width * image_height); // RGB565の16bit画像データを描画。
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for (size_t i = 0; i < image_height * image_width; i++)
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{
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rgb565[i] = 0;
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lcd.setFont(&fonts::Font2);
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lcd.setTextColor(0x999999U, 0x000000U);
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prev_sec = sec;
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lcd.setCursor(10, 10);
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lcd.printf("FPS:%03d", fps);
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// lcd.drawNumber(fps, 320, 0);
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fps = 0;
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}
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// number++;
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// if (number == 50)
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static int count;
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for (int i = 0; i < LINE_COUNT; i++)
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{
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points[i][count % point_count] = -uint16_t((ina.readShuntCurrent() - 0.0026f) * 50) + 65;
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// points[1][count % point_count] = -uint16_t(ina.readBusVoltage() * 5) + 65;
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}
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++count;
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lcd.startWrite();
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int index1 = count % point_count;
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for (int x = 0; x < point_count - 1; x++)
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{
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int index0 = index1;
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index1 = (index0 + 1) % point_count;
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for (int i = 0; i < LINE_COUNT; i++)
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{
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int y = points[i][index0];
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if (y != points[i][index1])
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{
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lcd.writePixel(x, y + yoffset, getBaseColor(x, y));
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}
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}
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for (int i = 0; i < LINE_COUNT; i++)
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{
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int y = points[i][index1];
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lcd.writePixel(x, y + yoffset, colors[i]);
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}
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}
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lcd.endWrite();
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// lcd.startWrite();
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// // lcd.setSwapBytes(true); // バイト順変換を有効にする。
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// for (size_t i = 0; i < image_width; i++)
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// {
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// DataDisplay();
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// number = 0;
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// current_buf[i] = current_buf[i + 1];
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// }
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// current_buf[image_width - 1] = uint16_t(ina.readShuntCurrent() * 50);
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// Graph_DrawCurve(current_buf, W);
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// lcd.writePixels((uint16_t *)rgb565, image_width * image_height); // RGB565の16bit画像データを描画。
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// for (size_t i = 0; i < image_height * image_width; i++)
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// {
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// rgb565[i] = 0;
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// }
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// lcd.endWrite();
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number++;
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if (number == 100)
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{
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lcd.setFont(&fonts::Font4);
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DataDisplay();
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number = 0;
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}
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// delay(100);
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}
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