Added some examples for Inkplate5

Author: KarloLeksic

examples/Inkplate5/Advanced/Communications/Inkplate5_Bluetooth_Peripheral_Mode/Inkplate5_Bluetooth_Peripheral_Mode.ino

@@ -0,0 +1,73 @@
+/*
+   Inkplate5_Bluetooth_Peripheral_Mode example for Soldered Inkplate 5
+   For this example you will need USB cable, Inkplate 5 and smartphone.
+   Select "Soldered Inkplate5" from Tools -> Board menu.
+   Don't have "Soldered Inkplate5" option? Follow our tutorial and add it:
+   https://soldered.com/learn/add-inkplate-6-board-definition-to-arduino-ide/
+
+   This example shows how to use Inkplate as a peripheral device over Bluetooth.
+
+   Want to learn more about Inkplate? Visit www.inkplate.io
+   Looking to get support? Write on our forums: https://forum.soldered.com/
+   21 March 2023 by Soldered
+*/
+
+// Next 3 lines are a precaution, you can ignore those, and the example would also work without them
+#ifndef ARDUINO_INKPLATE5
+#error "Wrong board selection for this example, please select Soldered Inkplate5 in the boards menu."
+#endif
+
+// Include Inkplate and BluetoothSerial library to the sketch
+#include "Inkplate.h"
+#include "BluetoothSerial.h"
+
+#include "Peripheral.h"
+
+#define BUFFER_SIZE 1000
+
+Inkplate display(INKPLATE_1BIT); // Create an object on Inkplate library and also set library into 1-bit mode (BW)
+BluetoothSerial SerialBT;        // Create SerialBT object for Bluetooth communication
+
+// Temporary buffer to send to Peripheral mode code
+char commandBuffer[BUFFER_SIZE + 1];
+
+void setup()
+{
+    Serial.begin(115200);   // Init serial communication for debugging
+    display.begin();        // Init Inkplate library (you should call this function ONLY ONCE)
+    display.setTextSize(4); // Scale text to be 4 times bigger then original (5x7 px)
+
+    // Init BT communication
+    if (!SerialBT.begin("Inkplate5"))
+    {
+        Serial.println("An error occurred initializing Bluetooth");
+        display.println("An error occurred initializing Bluetooth");
+    }
+    else
+    {
+        display.println("The device started, now you can pair it with Bluetooth and send commands!");
+    }
+
+    // Show a message on the screen
+    display.display();
+}
+
+void loop()
+{
+    // When Bluetooth available save it and pass to Peripheral.h code
+    while (SerialBT.available())
+    {
+        for (int i = 0; i < (BUFFER_SIZE - 1); i++)
+        {
+            commandBuffer[i] = commandBuffer[i + 1];
+        }
+        commandBuffer[BUFFER_SIZE - 1] = SerialBT.read();
+        Serial.print(commandBuffer[BUFFER_SIZE - 1]);
+    }
+
+    // Function in peripheral.h
+    run(commandBuffer, BUFFER_SIZE);
+
+    // Wait a bit
+    delay(50);
+}