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Fix and simplify SensorTag button example #374

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Fix and simplify SensorTag button example #374

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59 changes: 10 additions & 49 deletions libraries/CurieBLE/examples/central/sensortag_button/sensortag_button.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -19,24 +19,6 @@

#include <CurieBLE.h>

const int NUM_OF_SERVICE = 10;

char *serviceUUIDArray[NUM_OF_SERVICE] =

// These are the various services that are included in the CC2650 Sensor Tag
// If you uncomment them you can see the various services
{ //"f000aa00-0451-4000-b000-000000000000",
// "f000aa20-0451-4000-b000-000000000000",
// "f000aa40-0451-4000-b000-000000000000",
// "f000aa70-0451-4000-b000-000000000000",
// "f000aa80-0451-4000-b000-000000000000",
// "f000aa64-0451-4000-b000-000000000000",
// "f000ac00-0451-4000-b000-000000000000",
// "f000ccc0-0451-4000-b000-000000000000",
// "f000ffc0-0451-4000-b000-000000000000",
"0000ffe0-0000-1000-8000-00805f9b34fb"
};

void setup() {
Serial.begin(9600);
while (!Serial);
Expand Down Expand Up @@ -81,10 +63,7 @@ void loop() {
* Use a central app that can display the BT MAC address
* ******************************************************
*/

if (peripheral.address() == "24:71:89:07:27:80")

{
if (peripheral.address() == "68:C9:0B:06:BC:81") {
// stop scanning
BLE.stopScan();

Expand All @@ -98,9 +77,6 @@ void loop() {

void monitorSensorTagButtons(BLEDevice peripheral)
{
static bool getAllServices = true;
static int serviceIndx = 0;

// connect to the peripheral
Serial.println("Connecting ...");
if (peripheral.connect()) {
Expand All @@ -110,34 +86,18 @@ void monitorSensorTagButtons(BLEDevice peripheral)
return;
}

if (getAllServices) {
// discover peripheral attributes
Serial.println("Discovering attributes ...");
if (peripheral.discoverAttributes()) {
Serial.println("Attributes discovered");
} else {
getAllServices = false;
Serial.println("Attribute discovery failed.");
peripheral.disconnect();
return;
}
// discover peripheral attributes
Serial.println("Discovering attributes of service 0xffe0 ...");
if (peripheral.discoverAttributesByService("ffe0")) {
Serial.println("Attributes discovered");
} else {
int tmp = serviceIndx;
Serial.print("Discovering Service: ");
Serial.println(serviceUUIDArray[tmp]);
if (++serviceIndx >= NUM_OF_SERVICE)
serviceIndx = 0;
if (peripheral.discoverAttributesByService(serviceUUIDArray[tmp]) == false) {
Serial.println("Can't find the Service.");
peripheral.disconnect();
return;
} else {
Serial.println("Service discovered.");
}
Serial.println("Attribute discovery failed.");
peripheral.disconnect();
return;
}

// retrieve the simple key characteristic
BLECharacteristic simpleKeyCharacteristic = peripheral.characteristic("0000ffe1-0000-1000-8000-00805f9b34fb");
BLECharacteristic simpleKeyCharacteristic = peripheral.characteristic("ffe1");

// subscribe to the simple key characteristic
Serial.println("Subscribing to simple key characteristic ...");
Expand Down Expand Up @@ -178,4 +138,5 @@ void monitorSensorTagButtons(BLEDevice peripheral)
}
}

Serial.println("SensorTag disconnected!");
}