//-----------------------------------------------------------------------------
// 2023 Ahoy, https://ahoydtu.de
// Creative Commons - https://creativecommons.org/licenses/by-nc-sa/4.0/deed
//-----------------------------------------------------------------------------
#pragma once
#include "Display_Mono.h"
class DisplayMono128X64 : public DisplayMono {
public:
DisplayMono128X64() : DisplayMono() {
mExtra = 0;
}
void config(bool enPowerSave, uint8_t screenSaver, uint8_t lum) {
mEnPowerSave = enPowerSave;
mScreenSaver = screenSaver;
mLuminance = lum;
}
void init(uint8_t type, uint8_t rotation, uint8_t cs, uint8_t dc, uint8_t reset, uint8_t clock, uint8_t data, DisplayData *displayData) {
u8g2_cb_t *rot = (u8g2_cb_t *)((rotation != 0x00) ? U8G2_R2 : U8G2_R0);
switch (type) {
case 1:
monoInit(new U8G2_SSD1306_128X64_NONAME_F_HW_I2C(rot, reset, clock, data), type, displayData);
break;
case 2:
monoInit(new U8G2_SH1106_128X64_NONAME_F_HW_I2C(rot, reset, clock, data), type, displayData);
break;
case 6:
default:
monoInit(new U8G2_SSD1309_128X64_NONAME0_F_HW_I2C(rot, reset, clock, data), type, displayData);
break;
}
calcLinePositions();
printText("Ahoy!", l_Ahoy, 0xff);
printText("ahoydtu.de", l_Website, 0xff);
printText(mDisplayData->version, l_Version, 0xff);
mDisplay->sendBuffer();
}
void disp(void) {
uint8_t pos, sun_pos, moon_pos;
mDisplay->clearBuffer();
// Layout-Test
/*
mDisplayData->nrSleeping = 10;
mDisplayData->nrProducing = 10;
mDisplayData->totalPower = 54321.9; // W
mDisplayData->totalYieldDay = 4321.9; // Wh
mDisplayData->totalYieldTotal = 4321.9; // kWh
mDisplay->drawPixel(0, 0);
mDisplay->drawPixel(mDispWidth-1, 0);
mDisplay->drawPixel(0, mDispHeight-1);
mDisplay->drawPixel(mDispWidth-1, mDispHeight-1);
*/
// calculate current pixelshift for pixelshift screensaver
calcPixelShift(pixelShiftRange);
// print total power
if (mDisplayData->nrProducing > 0) {
if (mDisplayData->totalPower > 999)
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%.1f kW", (mDisplayData->totalPower / 1000.0));
else
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%.0f W", mDisplayData->totalPower);
printText(mFmtText, l_TotalPower, 0xff);
} else {
printText("offline", l_TotalPower, 0xff);
}
// print Date and time
if (0 != mDisplayData->utcTs)
printText(ah::getDateTimeStrShort(gTimezone.toLocal(mDisplayData->utcTs)).c_str(), l_Time, 0xff);
// dynamic status bar, alternatively:
// print ip address
if (!(mExtra % 5) && (mDisplayData->ipAddress)) {
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%s", (mDisplayData->ipAddress).toString().c_str());
printText(mFmtText, l_Status, 0xff);
}
// print status of inverters
else {
sun_pos = -1;
moon_pos = -1;
setLineFont(l_Status);
if (0 == mDisplayData->nrSleeping + mDisplayData->nrProducing)
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "no inverter");
else if (0 == mDisplayData->nrSleeping) {
snprintf(mFmtText, DISP_FMT_TEXT_LEN, " ");
sun_pos = 0;
}
else if (0 == mDisplayData->nrProducing) {
snprintf(mFmtText, DISP_FMT_TEXT_LEN, " ");
moon_pos = 0;
}
else {
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%2d", mDisplayData->nrProducing);
sun_pos = mDisplay->getStrWidth(mFmtText) + 1;
snprintf(mFmtText+2, DISP_FMT_TEXT_LEN, " %2d", mDisplayData->nrSleeping);
moon_pos = mDisplay->getStrWidth(mFmtText) + 1;
snprintf(mFmtText+7, DISP_FMT_TEXT_LEN, " ");
}
printText(mFmtText, l_Status, 0xff);
pos = (mDispWidth - mDisplay->getStrWidth(mFmtText)) / 2;
mDisplay->setFont(u8g2_font_ncenB08_symbols8_ahoy);
if (sun_pos!=-1)
mDisplay->drawStr(pos + sun_pos + mPixelshift, mLineYOffsets[l_Status], "G"); // sun symbol
if (moon_pos!=-1)
mDisplay->drawStr(pos + moon_pos + mPixelshift, mLineYOffsets[l_Status], "H"); // moon symbol
}
// print yields
mDisplay->setFont(u8g2_font_ncenB10_symbols10_ahoy);
mDisplay->drawStr(16 + mPixelshift, mLineYOffsets[l_YieldDay], "I"); // day symbol
mDisplay->drawStr(16 + mPixelshift, mLineYOffsets[l_YieldTotal], "D"); // total symbol
if (mDisplayData->totalYieldDay > 999.0)
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%.1f kWh", mDisplayData->totalYieldDay / 1000.0);
else
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%.0f Wh", mDisplayData->totalYieldDay);
printText(mFmtText, l_YieldDay, 0xff);
if (mDisplayData->totalYieldTotal > 999.0)
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%.1f MWh", mDisplayData->totalYieldTotal / 1000.0);
else
snprintf(mFmtText, DISP_FMT_TEXT_LEN, "%.1f kWh", mDisplayData->totalYieldTotal);
printText(mFmtText, l_YieldTotal, 0xff);
// draw dynamic RSSI bars
int xoffs;
if (mScreenSaver == 1) // shrink screenwidth for pixelshift screensaver
xoffs = pixelShiftRange/2;
else
xoffs = 0;
int rssi_bar_height = 9;
for (int i = 0; i < 4; i++) {
int radio_rssi_threshold = -60 - i * 10;
int wifi_rssi_threshold = -60 - i * 10;
if (mDisplayData->RadioRSSI > radio_rssi_threshold)
mDisplay->drawBox(xoffs + mPixelshift, 8 + (rssi_bar_height + 1) * i, 4 - i, rssi_bar_height);
if (mDisplayData->WifiRSSI > wifi_rssi_threshold)
mDisplay->drawBox(mDispWidth - 4 - xoffs + mPixelshift + i, 8 + (rssi_bar_height + 1) * i, 4 - i, rssi_bar_height);
}
// draw dynamic antenna and WiFi symbols
mDisplay->setFont(u8g2_font_ncenB10_symbols10_ahoy);
char sym[]=" ";
sym[0] = mDisplayData->RadioSymbol?'A':'E'; // NRF
mDisplay->drawStr(xoffs + mPixelshift, mLineYOffsets[l_RSSI], sym);
if (mDisplayData->MQTTSymbol)
sym[0] = 'J'; // MQTT
else
sym[0] = mDisplayData->WifiSymbol?'B':'F'; // Wifi
mDisplay->drawStr(mDispWidth - mDisplay->getStrWidth(sym) - xoffs + mPixelshift, mLineYOffsets[l_RSSI], sym);
mDisplay->sendBuffer();
mDisplay->sendBuffer();
mExtra++;
}
private:
enum _dispLine {
// start page
l_Website = 0,
l_Ahoy = 2,
l_Version = 4,
// run page
l_Time = 0,
l_Status = 1,
l_TotalPower = 2,
l_YieldDay = 3,
l_YieldTotal = 4,
// run page - rssi bar symbols
l_RSSI = 4,
// End
l_MAX_LINES = 5,
};
const uint8_t pixelShiftRange = 11; // number of pixels to shift from left to right (centered -> must be odd!)
void calcLinePositions() {
uint8_t yOff = 0;
uint8_t i = 0;
uint8_t asc, dsc;
do {
setLineFont(i);
asc = mDisplay->getAscent();
yOff += asc;
mLineYOffsets[i] = yOff;
dsc = mDisplay->getDescent();
yOff -= dsc;
if (l_Time==i) // prevent time and status line to touch
yOff+=1; // -> one pixels space
i++;
} while(l_MAX_LINES>i);
}
inline void setLineFont(uint8_t line) {
if ((line == l_TotalPower) ||
(line == l_Ahoy))
mDisplay->setFont(u8g2_font_ncenB14_tr);
else if ((line == l_YieldDay) ||
(line == l_YieldTotal))
// mDisplay->setFont(u8g2_font_5x8_symbols_ahoy);
mDisplay->setFont(u8g2_font_ncenB10_tr);
else
mDisplay->setFont(u8g2_font_ncenB08_tr);
}
void printText(const char *text, uint8_t line, uint8_t col=0) {
uint8_t dispX;
setLineFont(line);
if (0xff == col)
dispX = (mDispWidth - mDisplay->getStrWidth(text)) / 2; // center text
else
dispX = col;
dispX += mPixelshift;
mDisplay->drawStr(dispX, mLineYOffsets[line], text);
}
};