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- /*
- Example sketch for the RFCOMM/SPP Bluetooth library - developed by Kristian Lauszus
- For more information visit my blog: http://blog.tkjelectronics.dk/ or
- send me an e-mail: [email protected]
- */
-
- #include <SPP.h>
- #include <usbhub.h>
-
- // Satisfy the IDE, which needs to see the include statment in the ino too.
- #ifdef dobogusinclude
- #include <spi4teensy3.h>
- #include <SPI.h>
- #endif
-
- USB Usb;
- //USBHub Hub1(&Usb); // Some dongles have a hub inside
-
- BTD Btd(&Usb); // You have to create the Bluetooth Dongle instance like so
- /* You can create the instance of the class in two ways */
- SPP SerialBT(&Btd); // This will set the name to the defaults: "Arduino" and the pin to "0000"
- //SPP SerialBT(&Btd, "Lauszus's Arduino", "1234"); // You can also set the name and pin like so
-
- bool firstMessage = true;
-
- void setup() {
- Serial.begin(115200);
- #if !defined(__MIPSEL__)
- while (!Serial); // Wait for serial port to connect - used on Leonardo, Teensy and other boards with built-in USB CDC serial connection
- #endif
- if (Usb.Init() == -1) {
- Serial.print(F("\r\nOSC did not start"));
- while (1); //halt
- }
- Serial.print(F("\r\nSPP Bluetooth Library Started"));
- }
- void loop() {
- Usb.Task(); // The SPP data is actually not send until this is called, one could call SerialBT.send() directly as well
-
- if (SerialBT.connected) {
- if (firstMessage) {
- firstMessage = false;
- SerialBT.println(F("Hello from Arduino")); // Send welcome message
- }
- if (Serial.available())
- SerialBT.write(Serial.read());
- if (SerialBT.available())
- Serial.write(SerialBT.read());
- }
- else
- firstMessage = true;
- }
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