clear on ctor dtor

Author: brentru

src/components/i2c/WipperSnapper_I2C.cpp

@@ -881,6 +881,10 @@ bool WipperSnapper_Component_I2C::initI2CDevice(
   } else if (strcmp("oled128x32default", msgDeviceInitReq->i2c_device_name) ==
                  0 ||
              strcmp("oled128x32large", msgDeviceInitReq->i2c_device_name) ==
+                 0 ||
+             strcmp("oled128x64default", msgDeviceInitReq->i2c_device_name) ==
+                 0 ||
+             strcmp("oled128x64large", msgDeviceInitReq->i2c_device_name) ==
                  0) {
     WS_DEBUG_PRINTLN("SSD1306 display detected!");
     _ssd1306 = new WipperSnapper_I2C_Driver_Out_Ssd1306(this->_i2c, i2cAddress);

src/components/i2c/drivers/WipperSnapper_I2C_Driver_Out_Ssd1306.h

@@ -53,6 +53,8 @@ class WipperSnapper_I2C_Driver_Out_Ssd1306
   */
   ~WipperSnapper_I2C_Driver_Out_Ssd1306() {
     if (_display != nullptr) {
+      _display->clearDisplay();
+      _display->display();
       _display->ssd1306_command(SSD1306_DISPLAYOFF);
       delete _display;
       _display = nullptr;
@@ -68,13 +70,14 @@ class WipperSnapper_I2C_Driver_Out_Ssd1306
     _display = new Adafruit_SSD1306(_width, _height, _i2c);
     if (!_display->begin(SSD1306_SWITCHCAPVCC, _sensorAddress))
       return false;
-    // Clear the buffer
-    _display->clearDisplay();
     // Configure the text size and color
     _display->setTextSize(_text_sz);
     _display->setTextColor(SSD1306_WHITE);
     // Use full 256 char 'Code Page 437' font
     _display->cp437(true);
+    // Clear the buffer
+    _display->clearDisplay();
+    _display->display();
     return true;
   }