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Bug fixes in Bluetooth patches, new Bluetooth Connection patch, new B…

…T examples
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Marco Triverio
Marco Triverio committed Apr 7, 2015
1 parent 8cbdf07 commit 9e5b1f5ce345e5a40792eab6f2acbed23e04b974
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>BuildMachineOSBuild</key>
<string>14C1514</string>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleExecutable</key>
<string>Bluetooth Connection</string>
<key>CFBundleIdentifier</key>
<string>com.ideo.Bluetooth-Connection</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>Bluetooth Connection</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>DTCompiler</key>
<string>com.apple.compilers.llvm.clang.1_0</string>
<key>DTPlatformBuild</key>
<string>6C131e</string>
<key>DTPlatformVersion</key>
<string>GM</string>
<key>DTSDKBuild</key>
<string>14A383</string>
<key>DTSDKName</key>
<string>macosx10.10</string>
<key>DTXcode</key>
<string>0620</string>
<key>DTXcodeBuild</key>
<string>6C131e</string>
<key>NSHumanReadableCopyright</key>
<string>Copyright © 2015 Marco Triverio. All rights reserved.</string>
<key>QCPlugInClasses</key>
<array>
<string>Bluetooth_ConnectionPlugIn</string>
</array>
</dict>
</plist>
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/*
Avocado + Arduino
Created by: Marco Triverio
INSTRUCTIONS
Follow this tutorial to have your Blend Micro work with the Arduino IDE
http://redbearlab.com/getting-started-blendmicro
In Quartz Composer user Bluetooth Send, Bluetooth Receive, and Aggregate Values to communicate with your Blend Micro
*/


#include <SPI.h>
#include <boards.h>
#include <RBL_nRF8001.h>

#define DIGITAL_OUT_PIN 13
#define DIGITAL_IN_PIN 9

// Received data
// - data_buffer gives access to the 4 bytes that have been received
// - data aggregates those 4 bytes in one unsigned long
byte data_buffer[4] = { 0x00, 0x00, 0x00, 0x00 };
unsigned long data = 0;

void setup()
{
// Set your BLE Shield name here, max. length 10
ble_set_name("BlendMicro");

// Init. and start BLE library.
ble_begin();

// Set pin mode
pinMode(DIGITAL_OUT_PIN, OUTPUT);
pinMode(DIGITAL_IN_PIN, INPUT);

// Enable serial debug
Serial.begin(57600);
Serial.println("Ready to communicate with Avocado!");
}


void loop()
{
// If data is ready
while(ble_available())
{
// receives values and stores them in data_buffer and data
readBluetoothData();

// use the received value (0-255) to change intensity of LED
analogWrite(DIGITAL_OUT_PIN, data_buffer[3]);
}

if (!ble_connected())
{
digitalWrite(DIGITAL_OUT_PIN, LOW);
}

uint8_t input = digitalRead(DIGITAL_IN_PIN);
writeData(0,0,0,input);

// Allow BLE Shield to send/receive data
ble_do_events();

// Waits before sending something else
delay(200);
}


void writeData(uint8_t data0, uint8_t data1, uint8_t data2, uint8_t data3) {
Serial.print("Sending ");
Serial.print(data0);
Serial.print(", ");
Serial.print(data1);
Serial.print(", ");
Serial.print(data2);
Serial.print(", ");
Serial.println(data3);

ble_write(data0);
ble_write(data1);
ble_write(data2);
ble_write(data3);
}

void readBluetoothData() {
Serial.print("\nJust received bytes ");
data = 0;
for(int i=0; i<4; i++) {

// read values sent via bluetooth
data_buffer[i] = ble_read();

// print values as they come in
print_debug(data_buffer[i], i);

// aggregate values into one
// (useful when trying to send values greater than 255)
data += ((unsigned long)data_buffer[i] << (3-i)*8);
}

Serial.print("Aggregated value: ");
Serial.println((unsigned long)data);
}

void print_debug(unsigned int data, int i) {
Serial.print("[");
Serial.print(i);
Serial.print("] ");
Serial.print(data);

if (i<3) Serial.print(", ");
else Serial.println();
}



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