diff options
Diffstat (limited to 'protocol/usb_hid/USB_Host_Shield_2.0/examples/Bluetooth/SPPMulti/SPPMulti.ino')
m--------- | protocol/usb_hid/USB_Host_Shield_2.0 | 0 | ||||
-rw-r--r-- | protocol/usb_hid/USB_Host_Shield_2.0/examples/Bluetooth/SPPMulti/SPPMulti.ino | 67 |
2 files changed, 67 insertions, 0 deletions
diff --git a/protocol/usb_hid/USB_Host_Shield_2.0 b/protocol/usb_hid/USB_Host_Shield_2.0 deleted file mode 160000 -Subproject 7c2e6c1bcdcc22cfdbd82edd9d8fc4c4276ead4 diff --git a/protocol/usb_hid/USB_Host_Shield_2.0/examples/Bluetooth/SPPMulti/SPPMulti.ino b/protocol/usb_hid/USB_Host_Shield_2.0/examples/Bluetooth/SPPMulti/SPPMulti.ino new file mode 100644 index 0000000000..df521d8e17 --- /dev/null +++ b/protocol/usb_hid/USB_Host_Shield_2.0/examples/Bluetooth/SPPMulti/SPPMulti.ino @@ -0,0 +1,67 @@ +/* + 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: kristianl@tkjelectronics.com + */ + +#include <SPP.h> +#include <usbhub.h> + +// Satisfy IDE, which only needs to see the include statment in the ino. +#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 + +const uint8_t length = 2; // Set the number of instances here +SPP *SerialBT[length]; // We will use this pointer to store the instances, you can easily make it larger if you like, but it will use a lot of RAM! + +bool firstMessage[length] = { true }; // Set all to true + +void setup() { + for (uint8_t i = 0; i < length; i++) + SerialBT[i] = new SPP(&Btd); // This will set the name to the default: "Arduino" and the pin to "0000" for all connections + + 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 + + for (uint8_t i = 0; i < length; i++) { + if (SerialBT[i]->connected) { + if (firstMessage[i]) { + firstMessage[i] = false; + SerialBT[i]->println(F("Hello from Arduino")); // Send welcome message + } + if (SerialBT[i]->available()) + Serial.write(SerialBT[i]->read()); + } + else + firstMessage[i] = true; + } + + // Set the connection you want to send to using the first character + // For instance "0Hello World" would send "Hello World" to connection 0 + if (Serial.available()) { + delay(10); // Wait for the rest of the data to arrive + uint8_t id = Serial.read() - '0'; // Convert from ASCII + if (id < length && SerialBT[id]->connected) { // Make sure that the id is valid and make sure that a device is actually connected + while (Serial.available()) // Check if data is available + SerialBT[id]->write(Serial.read()); // Send the data + } + } +} |