mirror of https://github.com/lumapu/ahoy.git
				
				
			
				 10 changed files with 198 additions and 64 deletions
			
			
		| @ -0,0 +1,134 @@ | |||
| //-----------------------------------------------------------------------------
 | |||
| // 2023 Ahoy, https://ahoydtu.de
 | |||
| // Creative Commons - https://creativecommons.org/licenses/by-nc-sa/4.0/deed
 | |||
| //-----------------------------------------------------------------------------
 | |||
| 
 | |||
| #pragma once | |||
| #include "Display_Mono.h" | |||
| 
 | |||
| class DisplayMono64X48 : public DisplayMono { | |||
|     public: | |||
|         DisplayMono64X48() : DisplayMono() { | |||
|             mEnPowerSafe = true; | |||
|             mEnScreenSaver = false; | |||
|             mLuminance = 20; | |||
|             mExtra = 0; | |||
|             mDispY = 0; | |||
|             mTimeout = DISP_DEFAULT_TIMEOUT;  // interval at which to power save (milliseconds)
 | |||
|             mUtcTs = NULL; | |||
|             mType = 0; | |||
|         } | |||
| 
 | |||
|         void init(uint8_t type, uint8_t rotation, uint8_t cs, uint8_t dc, uint8_t reset, uint8_t clock, uint8_t data, uint32_t *utcTs, const char *version) { | |||
| 
 | |||
|             u8g2_cb_t *rot = (u8g2_cb_t *)((rotation != 0x00) ? U8G2_R2 : U8G2_R0); | |||
|             mType = type; | |||
| 
 | |||
|             // Wemos OLed Shield is not defined in u8 lib -> use nearest compatible
 | |||
|             mDisplay = new U8G2_SSD1306_64X48_ER_F_HW_I2C(rot, reset, clock, data); | |||
| 
 | |||
|             mUtcTs = utcTs; | |||
| 
 | |||
|             mDisplay->begin(); | |||
|             calcLinePositions(); | |||
| 
 | |||
|             mDisplay->clearBuffer(); | |||
|             mDisplay->setContrast(mLuminance); | |||
| 
 | |||
|             printText("AHOY!", 0); | |||
|             printText("ahoydtu.de", 1); | |||
|             printText(version, 2); | |||
|             mDisplay->sendBuffer(); | |||
|         } | |||
| 
 | |||
|         void config(bool enPowerSafe, bool enScreenSaver, uint8_t lum) { | |||
|             mEnPowerSafe = enPowerSafe; | |||
|             mEnScreenSaver = enScreenSaver; | |||
|             mLuminance = lum; | |||
|         } | |||
| 
 | |||
|         void loop(void) { | |||
|             if (mEnPowerSafe) { | |||
|                 if (mTimeout != 0) | |||
|                         mTimeout--; | |||
|             } | |||
|         } | |||
| 
 | |||
|         void disp(float totalPower, float totalYieldDay, float totalYieldTotal, uint8_t isprod) { | |||
|             mDisplay->clearBuffer(); | |||
| 
 | |||
|             // set Contrast of the Display to raise the lifetime
 | |||
|             mDisplay->setContrast(mLuminance); | |||
| 
 | |||
|             if ((totalPower > 0) && (isprod > 0)) { | |||
|                 mTimeout = DISP_DEFAULT_TIMEOUT; | |||
|                 mDisplay->setPowerSave(false); | |||
| 
 | |||
|                 if (totalPower > 999) | |||
|                     snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%2.2f kW", (totalPower / 1000)); | |||
|                 else | |||
|                     snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%3.0f W", totalPower); | |||
| 
 | |||
|                 printText(mFmtText, 0); | |||
|             } else { | |||
|                 printText("offline", 0); | |||
|                 // check if it's time to enter power saving mode
 | |||
|                 if (mTimeout == 0) | |||
|                     mDisplay->setPowerSave(mEnPowerSafe); | |||
|             } | |||
| 
 | |||
|             snprintf(mFmtText, DISP_FMT_TEXT_LEN, "D: %4.0f Wh", totalYieldDay); | |||
|             printText(mFmtText, 1); | |||
| 
 | |||
|             snprintf(mFmtText, DISP_FMT_TEXT_LEN, "T: %4.0f kWh", totalYieldTotal); | |||
|             printText(mFmtText, 2); | |||
| 
 | |||
|             IPAddress ip = WiFi.localIP(); | |||
|             if (!(mExtra % 10) && (ip)) | |||
|                 printText(ip.toString().c_str(), 3); | |||
|             else if (!(mExtra % 5)) { | |||
|                 snprintf(mFmtText, DISP_FMT_TEXT_LEN, "active Inv: %d", isprod); | |||
|                 printText(mFmtText, 3); | |||
|             } else if (NULL != mUtcTs) | |||
|                 printText(ah::getTimeStr(gTimezone.toLocal(*mUtcTs)).c_str(), 3); | |||
| 
 | |||
|             mDisplay->sendBuffer(); | |||
| 
 | |||
|             mExtra++; | |||
|         } | |||
| 
 | |||
|     private: | |||
|         void calcLinePositions() { | |||
|             uint8_t yOff = 0; | |||
|             for (uint8_t i = 0; i < 4; i++) { | |||
|                 setFont(i); | |||
|                 yOff += (mDisplay->getMaxCharHeight()); | |||
|                 mLineYOffsets[i] = yOff; | |||
|             } | |||
|         } | |||
| 
 | |||
|         inline void setFont(uint8_t line) { | |||
|             switch (line) { | |||
|                 case 0: | |||
|                     mDisplay->setFont(u8g2_font_fur11_tf); | |||
|                     break; | |||
|                 case 1: | |||
|                 case 2: | |||
|                     mDisplay->setFont(u8g2_font_6x10_tf); | |||
|                     break; | |||
|                 case 3: | |||
|                     mDisplay->setFont(u8g2_font_4x6_tr); | |||
|                     break; | |||
|                 case 4: | |||
|                     mDisplay->setFont(u8g2_font_4x6_tr); | |||
|                     break; | |||
|             } | |||
|         } | |||
| 
 | |||
|         void printText(const char *text, uint8_t line) { | |||
|             uint8_t dispX = 0; //small display, use all we have
 | |||
|             dispX += (mEnScreenSaver) ? (mExtra % 4) : 0; | |||
|             setFont(line); | |||
|             mDisplay->drawStr(dispX, mLineYOffsets[line], text); | |||
|         } | |||
| }; | |||
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