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OLEDDisplay.h
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OLEDDisplay.h
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/*********************************************************************
This is an example for our Monochrome OLEDs based on SSD1306 drivers
This example is for a 128x64 size display using I2C to communicate
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, check license.txt for more information
Heavily modified by SDL
*********************************************************************/
// prototypes
void setDisplayLineLCD(int lineNumber, char *value);
void writeAllDisplayLines(int DisplayMode);
// https://stackoverflow.com/questions/9072320/split-string-into-string-array
char displayLines[25][28];
// WeatherPlus Text Buffer Lines
void updateDisplay(int displayMode)
{
if (LCD_Present) {
char buffer[40];
char returnString[200];
/*
#ifdef EXTDEBUG
Serial.print("displayMode=");
Serial.println(displayMode);
#endif
*/
String windDirection;
//Serial.print("StartofupdateDisplay xi2c=");
//Serial.println(uxSemaphoreGetCount( xSemaphoreUseI2C ));
String currentTimeString;
currentTimeString = returnDateTime(now());
switch (displayMode)
{
case DISPLAY_UPDATING:
Serial.println("Updating SG3WExt Software");
setDisplayLineLCD(0, "SG3WExt Updating");
setDisplayLineLCD(1, "");
break;
case DISPLAY_UPDATE_FINISHED:
Serial.println("Finish SG3WExt Software");
setDisplayLineLCD(0, "SG3WExt Updated");
setDisplayLineLCD(1, "Unplug Power");
break;
case DISPLAY_NO_UPDATE_AVAILABLE:
setDisplayLineLCD(0, "You have the most");
setDisplayLineLCD(1, "recent software");
break;
case DISPLAY_NO_UPDATE_FAILED:
setDisplayLineLCD(0, "Update Failed.");
setDisplayLineLCD(1, "Try again later.");
break;
case DISPLAY_POWERUP:
Serial.println("SGS3WExt Booting Up");
strcpy(buffer, "Ver: ");
strcat(buffer, SGSEXTENDERESP32VERSION);
setDisplayLineLCD(0, "SG3WExt Boot");
setDisplayLineLCD(1, buffer);
break;
case DISPLAY_ACCESSPOINT:
{
setDisplayLineLCD(0, "SGSExt2 AP");
buffer[0] = '\0';
strcpy(buffer, APssid.c_str());
setDisplayLineLCD(1, buffer);
buffer[0] = '\0';
IPAddress myIp2 = WiFi.softAPIP();
sprintf(buffer, "%d.%d.%d.%d", myIp2[0], myIp2[1], myIp2[2], myIp2[3]);
setDisplayLineLCD(2, buffer);
}
break;
case DISPLAY_TRYING_AP:
{
setDisplayLineLCD(0, "Starting WiFi AP");
buffer[0] = '\0';
strcpy(buffer, "192.168.4.1");
setDisplayLineLCD(1, buffer);
buffer[0] = '\0';
String mySSID;
mySSID = "SG3WExt-" + macID;
buffer[0] = '\0';
strcpy(buffer, mySSID.c_str());
setDisplayLineLCD(2, buffer);
setDisplayLineLCD(3, "");
}
break;
case DISPLAY_TRYING_SMARTCONFIG:
{
Serial.println("SG3WExt Setup");
setDisplayLineLCD(0, "Trying WiFi ");
buffer[0] = '\0';
strcpy(buffer, "Smart Config");
setDisplayLineLCD(1, buffer);
buffer[0] = '\0';
setDisplayLineLCD(2, "");
setDisplayLineLCD(3, "");
}
break;
case DISPLAY_TRYING_WPS:
{
Serial.println("SG3WExt Setup");
setDisplayLineLCD(0, "Trying WiFi WPS");
buffer[0] = '\0';
setDisplayLineLCD(1, "");
setDisplayLineLCD(2, "");
setDisplayLineLCD(3, "");
}
break;
case DISPLAY_FAILING_AP:
{
setDisplayLineLCD(0, "Failing to connect WiFi AP");
buffer[0] = '\0';
strcpy(buffer, WiFi_SSID.c_str());
setDisplayLineLCD(1, buffer);
buffer[0] = '\0';
setDisplayLineLCD(2, "Restarting SG3WExt");
setDisplayLineLCD(3, "Try again....");
}
break;
case DISPLAY_FAILED_RECONNECT:
{
setDisplayLineLCD(0, "Failing to reconnect to WiFI");
buffer[0] = '\0';
strcpy(buffer, WiFi_SSID.c_str());
setDisplayLineLCD(1, buffer);
buffer[0] = '\0';
setDisplayLineLCD(3, "Will try again....");
}
break;
case DISPLAY_IPDISPLAY:
{
setDisplayLineLCD(0, "SG3WExt Connected");
IPAddress myIp2 = WiFi.localIP();
sprintf(buffer, "%d.%d.%d.%d", myIp2[0], myIp2[1], myIp2[2], myIp2[3]);
setDisplayLineLCD(1, buffer);
}
break;
case DISPLAY_WAITMQTTIP:
{
setDisplayLineLCD(0, "Waiting for MQTT IP Address");
setDisplayLineLCD(1, "Start SG3 on Pi");
}
break;
case DISPLAY_IPNAMEID:
{
sprintf(buffer, "Device: %s", myID);
setDisplayLineLCD(0, buffer);
IPAddress myIp2 = WiFi.localIP();
sprintf(buffer, "%d.%d.%d.%d", myIp2[0], myIp2[1], myIp2[2], myIp2[3]);
setDisplayLineLCD(1, buffer);
// sprintf(buffer, "%s / %s", stationName.c_str(), myID.c_str());
// setDisplayLineLCD(2, buffer);
}
break;
case DISPLAY_STATUS:
sprintf(buffer, "SVS: %1i%1i%1i%1i%1i%1i%1i%1i", valveState[0], valveState[1], valveState[2], valveState[3], valveState[4], valveState[5], valveState[6], valveState[7]);
setDisplayLineLCD(0, buffer);
buffer[0] = '\0';
sprintf(buffer, "%s", stationName.c_str());
setDisplayLineLCD(1, buffer);
break;
case DISPLAY_MOISTURE_1:
case DISPLAY_MOISTURE_2:
case DISPLAY_MOISTURE_3:
case DISPLAY_MOISTURE_4:
int unit;
unit = displayMode - DISPLAY_MOISTURE_1;
// Displays Moisture Levels
buffer[0] = '\0';
sprintf(buffer, "Sensor %s #%i", moistureSensorType[unit], unit + 1);
setDisplayLineLCD(0, buffer);
buffer[0] = '\0';
if (moistureSensorType[unit] == "TUR1")
sprintf(buffer, "Raw:%d", latestHydroponicsData.rawTurbidity);
else if (moistureSensorType[unit] == "TDS1")
sprintf(buffer, "Raw:%d", latestHydroponicsData.rawTDS);
else if (moistureSensorType[unit] == "PH1")
sprintf(buffer, "Raw:%d", latestHydroponicsData.rawPh);
else
sprintf(buffer, "Raw:%d", latestHydroponicsData.rawLevel);
setDisplayLineLCD(1, buffer);
break;
case DISPLAY_BLUETOOTH:
case DISPLAY_BLUETOOTH+1:
case DISPLAY_BLUETOOTH+2:
case DISPLAY_BLUETOOTH+3:
case DISPLAY_BLUETOOTH+4:
case DISPLAY_BLUETOOTH+5:
case DISPLAY_BLUETOOTH+6:
case DISPLAY_BLUETOOTH+7:
case DISPLAY_BLUETOOTH+8:
case DISPLAY_BLUETOOTH+9:
case DISPLAY_BLUETOOTH+10:
case DISPLAY_BLUETOOTH+11:
case DISPLAY_BLUETOOTH+12:
case DISPLAY_BLUETOOTH+13:
case DISPLAY_BLUETOOTH+14:
case DISPLAY_BLUETOOTH+15:
{
unit = displayMode - DISPLAY_BLUETOOTH;
// Displays Bluetooth Levels
String pickAddress;
pickAddress = BluetoothAddresses[unit].substring(BluetoothAddresses[unit].length() - 5, BluetoothAddresses[unit].length());
buffer[0] = '\0';
sprintf(buffer, "BTS %s T/H", pickAddress);
setDisplayLineLCD(0, buffer);
buffer[0] = '\0';
if ((LastMoistureBluetoothRead[unit] < 0) || (LastTemperatureBluetoothRead[unit] < -500))
{
sprintf(buffer, "NA/NA");
}
else
{
if (EnglishOrMetric == 0)
{
sprintf(buffer, "%4.1fF/%d", LastTemperatureBluetoothRead[unit], LastMoistureBluetoothRead[unit]);
}
else
{
sprintf(buffer, "%4.1fC/%d", LastTemperatureBluetoothRead[unit], LastMoistureBluetoothRead[unit]);
}
}
setDisplayLineLCD(1, buffer);
}
break;
case DISPLAY_DEVICEPRESENT:
{
setDisplayLineLCD(0, "---Devices Present---");
String myBuffer;
myBuffer = "SAP: ";
if (Solar_Present == true)
{
myBuffer = myBuffer + "X ";
}
else
{
myBuffer = myBuffer + "- ";
}
strcpy(buffer, myBuffer.c_str());
setDisplayLineLCD(1, buffer );
myBuffer = "AQ: ";
if (AirQualityPresent == true)
{
myBuffer = myBuffer + "+ ";
}
else
{
myBuffer = myBuffer + "- ";
}
strcpy(buffer, myBuffer.c_str());
setDisplayLineLCD(2, buffer );
myBuffer = "SUNLT: ";
if (TSL2591_Present == true)
{
myBuffer = myBuffer + "+ ";
}
else
{
myBuffer = myBuffer + "- ";
}
strcpy(buffer, myBuffer.c_str());
setDisplayLineLCD(3, buffer );
myBuffer = "";
strcpy(buffer, myBuffer.c_str());
setDisplayLineLCD(4, buffer );
myBuffer = "SMLA: ";
if (SolarMAXLA == 1)
{
myBuffer = myBuffer + "+ ";
}
else
{
myBuffer = myBuffer + "- ";
}
myBuffer = myBuffer + "SMLP: ";
if (SolarMAXLiPo == true)
{
myBuffer = myBuffer + "+";
}
else
{
myBuffer = myBuffer + "-";
}
strcpy(buffer, myBuffer.c_str());
setDisplayLineLCD(5, buffer );
}
break;
case DISPLAY_SUNAIRPLUS:
{
setDisplayLineLCD(0, "Solar Readings");
setDisplayLineLCD(1, "----------------");
String stringSolar;
stringSolar = "Battery:" + String(BatteryVoltage, 2) + "V/" + String(BatteryCurrent, 1) + "mA";
setDisplayLineLCD(2, const_cast<char*>(stringSolar.c_str()) );
stringSolar = "Solar:" + String(SolarPanelVoltage, 2) + "V/" + String(SolarPanelCurrent, 1) + "mA";
setDisplayLineLCD(3, const_cast<char*>(stringSolar.c_str()) );
stringSolar = "Load:" + String(LoadVoltage, 2) + "V/" + String(LoadCurrent, 1) + "mA";
setDisplayLineLCD(4, const_cast<char*>(stringSolar.c_str()) );
}
break;
default:
break;
}
writeAllDisplayLines(displayMode);
}
}
void setDisplayLineLCD(int lineNumber, char *value)
{
if (lineNumber < 2)
{
strncpy( displayLines[lineNumber], value, 16);
}
}
void writeAllDisplayLines(int DisplayMode)
{
xSemaphoreTake( xSemaphoreUseI2C, 30000);
lcd.clear();
switch (DisplayMode)
{
case DISPLAY_POWERUP:
case DISPLAY_UPDATE_FINISHED:
case DISPLAY_UPDATING:
case DISPLAY_NO_UPDATE_AVAILABLE:
case DISPLAY_NO_UPDATE_FAILED:
case DISPLAY_STATUS:
{
int textSize = 1;
int i;
for (i = 0; i < 2; i++)
{
lcd.setCursor(0, i);
vTaskDelay(100 / portTICK_PERIOD_MS);
lcd.print(String(displayLines[i]));
}
}
break;
case DISPLAY_MOISTURE_1:
case DISPLAY_MOISTURE_2:
case DISPLAY_MOISTURE_3:
case DISPLAY_MOISTURE_4:
case DISPLAY_BLUETOOTH:
case DISPLAY_BLUETOOTH+1:
case DISPLAY_BLUETOOTH+2:
case DISPLAY_BLUETOOTH+3:
case DISPLAY_BLUETOOTH+4:
case DISPLAY_BLUETOOTH+5:
case DISPLAY_BLUETOOTH+6:
case DISPLAY_BLUETOOTH+7:
case DISPLAY_BLUETOOTH+8:
case DISPLAY_BLUETOOTH+9:
case DISPLAY_BLUETOOTH+10:
case DISPLAY_BLUETOOTH+11:
case DISPLAY_BLUETOOTH+12:
case DISPLAY_BLUETOOTH+13:
case DISPLAY_BLUETOOTH+14:
case DISPLAY_BLUETOOTH+15:
{
int textSize = 2;
int i;
for (i = 0; i < 2; i++)
{
lcd.setCursor(0, i);
vTaskDelay(100 / portTICK_PERIOD_MS);
lcd.print(displayLines[i]);
}
}
break;
case DISPLAY_IPDISPLAY:
case DISPLAY_IPNAMEID:
case DISPLAY_WAITMQTTIP:
case DISPLAY_ACCESSPOINT:
case DISPLAY_TRYING_AP:
case DISPLAY_FAILING_AP:
case DISPLAY_SDL2MQTTServer:
case DISPLAY_TRYING_SMARTCONFIG:
case DISPLAY_TRYING_WPS:
case DISPLAY_FAILED_RECONNECT:
{
int i;
for (i = 0; i < 2; i++)
{
lcd.setCursor(0, i);
vTaskDelay(100 / portTICK_PERIOD_MS);
lcd.print(displayLines[i]);
}
}
break;
default:
break;
}
xSemaphoreGive( xSemaphoreUseI2C);
}