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121 lines
4.4 KiB
121 lines
4.4 KiB
//-----------------------------------------------------------------------------
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// 2024 Ahoy, https://ahoydtu.de
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// Creative Commons - https://creativecommons.org/licenses/by-nc-sa/4.0/deed
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//-----------------------------------------------------------------------------
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#pragma once
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#include "Display_Mono.h"
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class DisplayMono128X32 : public DisplayMono {
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public:
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DisplayMono128X32() : DisplayMono() {
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mExtra = 0;
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}
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void config(display_t *cfg) override {
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mCfg = cfg;
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}
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void init(DisplayData *displayData) override {
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u8g2_cb_t *rot = (u8g2_cb_t *)((mCfg->rot != 0x00) ? U8G2_R2 : U8G2_R0);
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monoInit(new U8G2_SSD1306_128X32_UNIVISION_F_HW_I2C(rot, 0xff, mCfg->disp_clk, mCfg->disp_data), displayData);
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calcLinePositions();
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printText("Ahoy!", 0);
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printText("ahoydtu.de", 2);
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printText(mDisplayData->version, 3);
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mDisplay->sendBuffer();
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}
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void disp(void) override {
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mDisplay->clearBuffer();
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// calculate current pixelshift for pixelshift screensaver
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calcPixelShift(pixelShiftRange);
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if ((mDisplayData->totalPower > 0) && (mDisplayData->nrProducing > 0)) {
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if (mDisplayData->totalPower > 999)
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snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%2.2f kW", (mDisplayData->totalPower / 1000));
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else
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snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%3.0f W", mDisplayData->totalPower);
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printText(mFmtText, 0);
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} else {
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printText(STR_OFFLINE, 0);
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}
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snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%s: %4.0f Wh", STR_TODAY, mDisplayData->totalYieldDay);
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printText(mFmtText, 1);
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snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%s: %.1f kWh", STR_TOTAL, mDisplayData->totalYieldTotal);
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printText(mFmtText, 2);
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IPAddress ip = WiFi.localIP();
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if (!(mExtra % 10) && (ip))
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printText(ip.toString().c_str(), 3);
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else if (!(mExtra % 5)) {
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snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%s: %d", STR_ACTIVE_INVERTERS, mDisplayData->nrProducing);
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printText(mFmtText, 3);
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} else if (0 != mDisplayData->utcTs)
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printText(ah::getTimeStr(mDisplayData->utcTs).c_str(), 3);
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mDisplay->sendBuffer();
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mExtra++;
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}
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private:
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const uint8_t pixelShiftRange = 7; // number of pixels to shift from left to right (centered -> must be odd!)
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void calcLinePositions() {
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uint8_t yOff[] = {0, 0};
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for (uint8_t i = 0; i < 4; i++) {
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setFont(i);
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yOff[getColumn(i)] += (mDisplay->getMaxCharHeight());
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mLineYOffsets[i] = yOff[getColumn(i)];
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if (isTwoRowLine(i))
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yOff[getColumn(i)] += mDisplay->getMaxCharHeight();
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yOff[getColumn(i)] += BOTTOM_MARGIN;
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mLineXOffsets[i] = (getColumn(i) == 1 ? 80 : 0);
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}
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}
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inline void setFont(uint8_t line) {
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switch (line) {
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case 0:
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mDisplay->setFont(u8g2_font_9x15_tr);
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break;
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case 3:
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mDisplay->setFont(u8g2_font_tom_thumb_4x6_tr);
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break;
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default:
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mDisplay->setFont(u8g2_font_tom_thumb_4x6_tr);
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break;
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}
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}
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inline uint8_t getColumn(uint8_t line) {
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if (line >= 1 && line <= 2)
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return 1;
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else
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return 0;
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}
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inline bool isTwoRowLine(uint8_t line) {
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return ((line >= 1) && (line <= 2));
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}
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void printText(const char *text, uint8_t line) {
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setFont(line);
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uint8_t dispX = mLineXOffsets[line] + (pixelShiftRange / 2) + mPixelshift;
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if (isTwoRowLine(line)) {
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String stringText = String(text);
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int space = stringText.indexOf(" ");
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mDisplay->drawStr(dispX, mLineYOffsets[line], stringText.substring(0, space).c_str());
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if (space > 0)
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mDisplay->drawStr(dispX, mLineYOffsets[line] + mDisplay->getMaxCharHeight(), stringText.substring(space + 1).c_str());
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} else
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mDisplay->drawStr(dispX, mLineYOffsets[line], text);
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}
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};
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