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Created November 1, 2014 13:54
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Appcelerator Titanium EKG Monitor Example using Logical Labs LE BT Module and Highcharts
Raw
index.html
<!DOCTYPE HTML>
<!--html manifest="cache.manifest"-->
<html>
<head>
<meta name="viewport" content="width=device-width">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Highstock Example</title>
<script src="jquery.min.js"></script>
<script src="highcharts.js"></script>
<script src="exporting.js"></script>
<script type="text/javascript">
function plotChart(data) {
//alert("index.html - plotChart() called");
new Highcharts.Chart({
chart: {
renderTo: 'container',
zoomType: 'x'
},
credits:{
enabled:false
},
title: {
text:null
},
subtitle: {
text:null
},
legend: {
enabled: false
},
xAxis: {
labels: {
enabled: false
},
minorTickLength: 0,
tickLength: 0
},
yAxis: {
title: {
text: null
},
labels: {
enabled: false
}
},
exporting : {
enabled : false
},
plotOptions: {
area: {
fillColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1},
stops: [
[0, Highcharts.getOptions().colors[0]],
[1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')]
]
},
marker: {
radius: 2
},
lineWidth: 1,
states: {
hover: {
lineWidth: 1
}
},
threshold: null
}
},
series: [{
type: 'line',
//name: 'USD to EUR',
pointInterval: 24 * 3600 * 1000,
pointStart: Date.UTC(2006, 0, 1),
data: data
}]
});
}
function printText(s) {
// Do nothing
}
</script>
</head>
<body>
<div id="container" style="height: 200px; width: 98%"></div>
</body>
</html>
Raw
index.js
var BluetoothLE = require('com.logicallabs.bluetoothle');
var connectedPeripheral;
var BTReady = false;
var index=0;
var EKGdata = [];
var data = [
0.8446, 0.8445, 0.8444, 0.8451, 0.8418, 0.8264, 0.8258, 0.8232, 0.8233, 0.8258,
0.8283, 0.8278, 0.8256, 0.8292, 0.8239, 0.8239, 0.8245, 0.8265, 0.8261, 0.8269,
0.8273, 0.8244, 0.8244, 0.8172, 0.8139, 0.8146, 0.8164, 0.82, 0.8269, 0.8269,
0.8269, 0.8258, 0.8247, 0.8286, 0.8289, 0.8316, 0.832, 0.8333, 0.8352, 0.8357,
0.8355, 0.8354, 0.8403, 0.8403, 0.8406, 0.8403, 0.8396, 0.8418, 0.8409, 0.8384,
0.8386, 0.8372, 0.839, 0.84, 0.8389, 0.84, 0.8423, 0.8423, 0.8435, 0.8422,
0.838, 0.8373, 0.8316, 0.8303, 0.8303, 0.8302, 0.8369, 0.84, 0.8385, 0.84,
0.8401, 0.8402, 0.8381, 0.8351, 0.8314, 0.8273, 0.8213, 0.8207, 0.8207, 0.8215,
0.8242, 0.8273, 0.8301, 0.8346, 0.8312, 0.8312, 0.8312, 0.8306, 0.8327, 0.8282,
0.824, 0.8255, 0.8256, 0.8273, 0.8209, 0.8151, 0.8149, 0.8213, 0.8273, 0.8273,
0.8261, 0.8252, 0.824, 0.8262, 0.8258, 0.8261, 0.826, 0.8199, 0.8153, 0.8097,
0.8101, 0.8119, 0.8107, 0.8105, 0.8084, 0.8069, 0.8047, 0.8023, 0.7965, 0.7919,
0.7921, 0.7922, 0.7934, 0.7918, 0.7915, 0.787, 0.7861, 0.7861, 0.7853, 0.7867,
0.7827, 0.7834, 0.7766, 0.7751, 0.7739, 0.7767, 0.7802, 0.7788, 0.7828, 0.7816,
0.7829, 0.783, 0.7829, 0.7781, 0.7811, 0.7831, 0.7826, 0.7855, 0.7855, 0.7845,
0.7798, 0.7777, 0.7822, 0.7785, 0.7744, 0.7743, 0.7726, 0.7766, 0.7806, 0.785,
0.7907, 0.7912, 0.7913, 0.7931, 0.7952, 0.7951, 0.7928, 0.791, 0.7913, 0.7912,
0.7941, 0.7953, 0.7921, 0.7919, 0.7968, 0.7999, 0.7999, 0.7974, 0.7942, 0.796,
0.7969, 0.7862, 0.7821, 0.7821, 0.7821, 0.7811, 0.7833, 0.7849, 0.7819, 0.7809,
0.7809, 0.7827, 0.7848, 0.785, 0.7873, 0.7894, 0.7907, 0.7909, 0.7947, 0.7987,
0.799, 0.7927, 0.79, 0.7878, 0.7878, 0.7907, 0.7922, 0.7937, 0.786, 0.787,
0.7838, 0.7838, 0.7837, 0.7836, 0.7806, 0.7825, 0.7798, 0.777, 0.777, 0.7772,
0.7793, 0.7788, 0.7785, 0.7832, 0.7865, 0.7865, 0.7853, 0.7847, 0.7809, 0.778,
0.7799, 0.78, 0.7801, 0.7765, 0.7785, 0.7811, 0.782, 0.7835, 0.7845, 0.7844,
0.782, 0.7811, 0.7795, 0.7794, 0.7806, 0.7794, 0.7794, 0.7778, 0.7793, 0.7808,
0.7824, 0.787, 0.7894, 0.7893, 0.7882, 0.7871, 0.7882, 0.7871, 0.7878, 0.79,
0.7901, 0.7898, 0.7879, 0.7886, 0.7858, 0.7814, 0.7825, 0.7826, 0.7826, 0.786,
0.7878, 0.7868, 0.7883, 0.7893, 0.7892, 0.7876, 0.785, 0.787, 0.7873, 0.7901,
0.7936, 0.7939, 0.7938, 0.7956, 0.7975, 0.7978, 0.7972, 0.7995, 0.7995, 0.7994,
0.7976, 0.7977, 0.796, 0.7922, 0.7928, 0.7929, 0.7948, 0.797, 0.7953, 0.7907,
0.7872, 0.7852, 0.7852, 0.786, 0.7862, 0.7836, 0.7837, 0.784, 0.7867, 0.7867,
0.7869, 0.7837, 0.7827, 0.7825, 0.7779, 0.7791, 0.779, 0.7787, 0.78, 0.7807,
0.7803, 0.7817, 0.7799, 0.7799, 0.7795, 0.7801, 0.7765, 0.7725, 0.7683, 0.7641,
0.7639, 0.7616, 0.7608, 0.759, 0.7582, 0.7539, 0.75, 0.75, 0.7507, 0.7505,
0.7516, 0.7522, 0.7531, 0.7577, 0.7577, 0.7582, 0.755, 0.7542, 0.7576, 0.7616,
0.7648, 0.7648, 0.7641, 0.7614, 0.757, 0.7587, 0.7588, 0.762, 0.762, 0.7617,
0.7618, 0.7615, 0.7612, 0.7596, 0.758, 0.758, 0.758, 0.7547, 0.7549, 0.7613,
0.7655, 0.7693, 0.7694, 0.7688, 0.7678, 0.7708, 0.7727, 0.7749, 0.7741, 0.7741,
0.7732, 0.7727, 0.7737, 0.7724, 0.7712, 0.772, 0.7721, 0.7717, 0.7704, 0.769,
0.7711, 0.774, 0.7745, 0.7745, 0.774, 0.7716, 0.7713, 0.7678, 0.7688, 0.7718,
0.7718, 0.7728, 0.7729, 0.7698, 0.7685, 0.7681, 0.769, 0.769, 0.7698, 0.7699,
0.7651, 0.7613, 0.7616, 0.7614, 0.7614, 0.7607, 0.7602, 0.7611, 0.7622, 0.7615,
0.7598, 0.7598, 0.7592, 0.7573, 0.7566, 0.7567, 0.7591, 0.7582, 0.7585, 0.7613,
0.7631, 0.7615, 0.76, 0.7613, 0.7627, 0.7627, 0.7608, 0.7583, 0.7575, 0.7562,
0.752, 0.7512, 0.7512, 0.7517, 0.752, 0.7511, 0.748, 0.7509, 0.7531, 0.7531,
0.7527, 0.7498, 0.7493, 0.7504, 0.75, 0.7491, 0.7491, 0.7485, 0.7484, 0.7492,
0.7471, 0.7459, 0.7477, 0.7477, 0.7483, 0.7458, 0.7448, 0.743, 0.7399, 0.7395,
0.7395, 0.7378, 0.7382, 0.7362, 0.7355, 0.7348, 0.7361, 0.7361, 0.7365, 0.7362,
0.7331, 0.7339, 0.7344, 0.7327, 0.7327, 0.7336, 0.7333, 0.7359, 0.7359, 0.7372,
0.736, 0.736, 0.735, 0.7365, 0.7384, 0.7395, 0.7413, 0.7397, 0.7396, 0.7385,
0.7378, 0.7366, 0.74, 0.7411, 0.7406, 0.7405, 0.7414, 0.7431, 0.7431, 0.7438,
0.7443, 0.7443, 0.7443, 0.7434, 0.7429, 0.7442, 0.744, 0.7439, 0.7437, 0.7437,
0.7429, 0.7403, 0.7399, 0.7418, 0.7468, 0.748, 0.748, 0.749, 0.7494, 0.7522,
0.7515, 0.7502, 0.7472, 0.7472, 0.7462, 0.7455, 0.7449, 0.7467, 0.7458, 0.7427,
0.7427, 0.743, 0.7429, 0.744, 0.743, 0.7422, 0.7388, 0.7388, 0.7369, 0.7345,
0.7345, 0.7345, 0.7352, 0.7341, 0.7341, 0.734, 0.7324, 0.7272, 0.7264, 0.7255,
0.7258, 0.7258, 0.7256, 0.7257, 0.7247, 0.7243, 0.7244, 0.7235, 0.7235, 0.7235,
0.7235, 0.7262, 0.7288, 0.7301, 0.7337, 0.7337, 0.7324, 0.7297, 0.7317, 0.7315,
0.7288, 0.7263, 0.7263, 0.7242, 0.7253, 0.7264, 0.727, 0.7312, 0.7305, 0.7305,
0.7318, 0.7358, 0.7409, 0.7454, 0.7437, 0.7424, 0.7424, 0.7415, 0.7419, 0.7414,
0.7377, 0.7355, 0.7315, 0.7315, 0.732, 0.7332, 0.7346, 0.7328, 0.7323, 0.734,
0.734, 0.7336, 0.7351, 0.7346, 0.7321, 0.7294, 0.7266, 0.7266, 0.7254, 0.7242,
0.7213, 0.7197, 0.7209, 0.721, 0.721, 0.721, 0.7209, 0.7159, 0.7133, 0.7105,
0.7099, 0.7099, 0.7093, 0.7093, 0.7076, 0.707, 0.7049, 0.7012, 0.7011, 0.7019,
0.7046, 0.7063, 0.7089, 0.7077, 0.7077, 0.7077, 0.7091, 0.7118, 0.7079, 0.7053,
0.705, 0.7055, 0.7055, 0.7045, 0.7051, 0.7051, 0.7017, 0.7, 0.6995, 0.6994,
0.7014, 0.7036, 0.7021, 0.7002, 0.6967, 0.695, 0.695, 0.6939, 0.694, 0.6922,
0.6919, 0.6914, 0.6894, 0.6891, 0.6904, 0.689, 0.6834, 0.6823, 0.6807, 0.6815,
0.6815, 0.6847, 0.6859, 0.6822, 0.6827, 0.6837, 0.6823, 0.6822, 0.6822, 0.6792,
0.6746, 0.6735, 0.6731, 0.6742, 0.6744, 0.6739, 0.6731, 0.6761, 0.6761, 0.6785,
0.6818, 0.6836, 0.6823, 0.6805, 0.6793, 0.6849, 0.6833, 0.6825, 0.6825, 0.6816,
0.6799, 0.6813, 0.6809, 0.6868, 0.6933, 0.6933, 0.6945, 0.6944, 0.6946, 0.6964,
0.6965, 0.6956, 0.6956, 0.695, 0.6948, 0.6928, 0.6887, 0.6824, 0.6794, 0.6794,
0.6803, 0.6855, 0.6824, 0.6791, 0.6783, 0.6785, 0.6785, 0.6797, 0.68, 0.6803,
0.6805, 0.676, 0.677, 0.677, 0.6736, 0.6726, 0.6764, 0.6821, 0.6831, 0.6842,
0.6842, 0.6887, 0.6903, 0.6848, 0.6824, 0.6788, 0.6814, 0.6814, 0.6797, 0.6769,
0.6765, 0.6733, 0.6729, 0.6758, 0.6758, 0.675, 0.678, 0.6833, 0.6856, 0.6903,
0.6896, 0.6896, 0.6882, 0.6879, 0.6862, 0.6852, 0.6823, 0.6813, 0.6813, 0.6822,
0.6802, 0.6802, 0.6784, 0.6748, 0.6747, 0.6747, 0.6748, 0.6733, 0.665, 0.6611,
0.6583, 0.659, 0.659, 0.6581, 0.6578, 0.6574, 0.6532, 0.6502, 0.6514, 0.6514,
0.6507, 0.651, 0.6489, 0.6424, 0.6406, 0.6382, 0.6382, 0.6341, 0.6344, 0.6378,
0.6439, 0.6478, 0.6481, 0.6481, 0.6494, 0.6438, 0.6377, 0.6329, 0.6336, 0.6333,
0.6333, 0.633, 0.6371, 0.6403, 0.6396, 0.6364, 0.6356, 0.6356, 0.6368, 0.6357,
0.6354, 0.632, 0.6332, 0.6328, 0.6331, 0.6342, 0.6321, 0.6302, 0.6278, 0.6308,
0.6324, 0.6324, 0.6307, 0.6277, 0.6269, 0.6335, 0.6392, 0.64, 0.6401, 0.6396,
0.6407, 0.6423, 0.6429, 0.6472, 0.6485, 0.6486, 0.6467, 0.6444, 0.6467, 0.6509,
0.6478, 0.6461, 0.6461, 0.6468, 0.6449, 0.647, 0.6461, 0.6452, 0.6422, 0.6422,
0.6425, 0.6414, 0.6366, 0.6346, 0.635, 0.6346, 0.6346, 0.6343, 0.6346, 0.6379,
0.6416, 0.6442, 0.6431, 0.6431, 0.6435, 0.644, 0.6473, 0.6469, 0.6386, 0.6356,
0.634, 0.6346, 0.643, 0.6452, 0.6467, 0.6506, 0.6504, 0.6503, 0.6481, 0.6451,
0.645, 0.6441, 0.6414, 0.6409, 0.6409, 0.6428, 0.6431, 0.6418, 0.6371, 0.6349,
0.6333, 0.6334, 0.6338, 0.6342, 0.632, 0.6318, 0.637, 0.6368, 0.6368, 0.6383,
0.6371, 0.6371, 0.6355, 0.632, 0.6277, 0.6276, 0.6291, 0.6274, 0.6293, 0.6311,
0.631, 0.6312, 0.6312, 0.6304, 0.6294, 0.6348, 0.6378, 0.6368, 0.6368, 0.6368,
0.636, 0.637, 0.6418, 0.6411, 0.6435, 0.6427, 0.6427, 0.6419, 0.6446, 0.6468,
0.6487, 0.6594, 0.6666, 0.6666, 0.6678, 0.6712, 0.6705, 0.6718, 0.6784, 0.6811,
0.6811, 0.6794, 0.6804, 0.6781, 0.6756, 0.6735, 0.6763, 0.6762, 0.6777, 0.6815,
0.6802, 0.678, 0.6796, 0.6817, 0.6817, 0.6832, 0.6877, 0.6912, 0.6914, 0.7009,
0.7012, 0.701, 0.7005, 0.7076, 0.7087, 0.717, 0.7105, 0.7031, 0.7029, 0.7006,
0.7035, 0.7045, 0.6956, 0.6988, 0.6915, 0.6914, 0.6859, 0.6778, 0.6815, 0.6815,
0.6843, 0.6846, 0.6846, 0.6923, 0.6997, 0.7098, 0.7188, 0.7232, 0.7262, 0.7266,
0.7359, 0.7368, 0.7337, 0.7317, 0.7387, 0.7467, 0.7461, 0.7366, 0.7319, 0.7361,
0.7437, 0.7432, 0.7461, 0.7461, 0.7454, 0.7549, 0.7742, 0.7801, 0.7903, 0.7876,
0.7928, 0.7991, 0.8007, 0.7823, 0.7661, 0.785, 0.7863, 0.7862, 0.7821, 0.7858,
0.7731, 0.7779, 0.7844, 0.7866, 0.7864, 0.7788, 0.7875, 0.7971, 0.8004, 0.7857,
0.7932, 0.7938, 0.7927, 0.7918, 0.7919, 0.7989, 0.7988, 0.7949, 0.7948, 0.7882,
0.7745, 0.771, 0.775, 0.7791, 0.7882, 0.7882, 0.7899, 0.7905, 0.7889, 0.7879,
0.7855, 0.7866, 0.7865, 0.7795, 0.7758, 0.7717, 0.761, 0.7497, 0.7471, 0.7473,
0.7407, 0.7288, 0.7074, 0.6927, 0.7083, 0.7191, 0.719, 0.7153, 0.7156, 0.7158,
0.714, 0.7119, 0.7129, 0.7129, 0.7049, 0.7095
];
function expandUUID(uuid) {
var result;
var BASE_UUID = '00000000-0000-1000-8000-00805F9B34FB';
if (uuid.length === 4) {
result = BASE_UUID.substring(0, 4) + uuid +
BASE_UUID.substring(8, BASE_UUID.length);
} else {
result = uuid;
}
return result;
}
function uuidMatch(uuid1, uuid2) {
return expandUUID(uuid1).toLowerCase() === expandUUID(uuid2).toLowerCase();
}
function canSubscribeTo(characteristic) {
return characteristic.properties & BluetoothLE.CHAR_PROP_NOTIFY ||
characteristic.properties & BluetoothLE.CHAR_PROP_INDICATE;
}
BluetoothLE.addEventListener('moduleReady', function(e) {
Ti.API.debug("index - BluetoothLE moduleReady event");
BTReady = true;
});
/*
BluetoothLE.addEventListener('centralManagerStateChange', function(e) {
Ti.API.debug("index - BluetoothLE centralManagerStateChange event");
if (e.state === BluetoothLE.CENTRAL_MANAGER_STATE_POWERED_ON) {
BluetoothLE.startScan();
}
});
*/
BluetoothLE.addEventListener('discoveredPeripheral', function(e) {
Ti.API.debug("index - BluetoothLE discoveredPeripheral event");
Ti.API.debug("index - BluetoothLE discoveredPeripheral event, e = "+JSON.stringify(e));
if(e.peripheral.name==="DMI VS Patch"){
BluetoothLE.stopScan();
//$.label.text = JSON.stringify(e);
BluetoothLE.connectPeripheral({
peripheral: e.peripheral,
autoConnect: false
});
}
});
var digestServices = function(e) {
Ti.API.debug("index - digestServices, services = ");
var services = e.source.services;
Ti.API.debug('Peripheral has ' + services.length + ' services');
services.forEach(function(service) {
Ti.API.debug('Discovered service ' + service.UUID);
e.source.discoverCharacteristics({
service: service
});
});
};
var digestCharacteristics = function(e) {
Ti.API.debug("index - digestCharacteristics");
var characteristics;
if (e.errorCode !== undefined) {
Ti.API.debug('Error while discovering characteristics: ' +
e.errorCode + '/' + e.errorDomain + '/' +
e.errorDescription);
return;
}
characteristics = e.service.characteristics;
if (uuidMatch(e.service.UUID, 'DDB0')) {
characteristics.forEach(function(characteristic) {
if (uuidMatch(
characteristic.UUID,
'DDB1')) {
if (canSubscribeTo(characteristic)) {
Ti.API.debug('Found blood pressure measurement ' +
'characteristic, will subscribe...');
connectedPeripheral.subscribeToCharacteristic(
characteristic);
} else {
Ti.API.debug('Found blood pressure measurement ' +
' characterisic but can\'t subscribe...');
}
}
});
} else if (uuidMatch(e.service.UUID, '180A')) {
characteristics.forEach(function(characteristic) {
connectedPeripheral.readValueForCharacteristic(characteristic);
});
}
};
var digestNewCharValue = function(e) {
Ti.API.debug("index - digestNewCharValue");
/* Server is sending data as follows:
* Characteristic is 20 bytes representing 40ms of measurements.
#define NUM_EKG_VALUES (10)
#define NUM_MISC_VALUES (4)
typedef struct Data1
{
uint16 seq;
uint8 EKGdata[NUM_EKG_VALUES];
uint16 pulseOxIR;
uint16 pulseOxRed;
int8 acc[3];
uint8 misc; / rotating seq % NUM_MISC_VALUES, 0 = T1, 1 = T2, 2-3 TBD /
} Data1;
*/
// http://docs.appcelerator.com/titanium/3.0/#!/guide/Buffer_and_Codec
if (e.characteristic) {
if (e.errorCode !== undefined) {
Ti.API.debug('Error while reading char ' + e.characteristic.UUID +
' ' + e.errorCode + '/' + e.errorDomain + '/' +
e.errorDescription);
} else {
Ti.API.debug("e.characteristic.UUID = "+e.characteristic.UUID);
Ti.API.debug("e.characteristic.value = "+e.characteristic.value);
var val = [];
var len = e.characteristic.value.length;
Ti.API.debug("len = "+len);
for (var a = 0; a < len; a++) {
//val.push('0x'+e.characteristic.value.toString(8).charCodeAt(a));
val.push('0x'+e.characteristic.value.toString(16).charCodeAt(a));
}
var seq = Ti.Codec.decodeNumber({
source: e.characteristic.value,
position: 0,
type: Ti.Codec.TYPE_SHORT,
byteOrder: Ti.Codec.LITTLE_ENDIAN
});
//var EKGdata = [];
for(var i=0; i<10; i++) {
var temp = Ti.Codec.decodeNumber({
source: e.characteristic.value,
position: 2+i,
type: Ti.Codec.TYPE_BYTE,
byteOrder: Ti.Codec.LITTLE_ENDIAN
});
EKGdata.push(temp);
}
if(index++%50===0) {
$.ekgWebView.evalJS('plotChart('+JSON.stringify(EKGdata)+')');
EKGdata = [];
}
Ti.API.debug("val = "+val);
Ti.API.debug("seq = "+seq);
Ti.API.debug("EKGdata = "+EKGdata);
}
} else {
Ti.API.debug('Received updatedValueForCharacteristic event without ' +
'characteristic object.');
if (e.errorCode) {
Ti.API.debug('Error while reading char: ' +
e.errorCode + '/' + e.errorDomain + '/' +
e.errorDescription);
}
}
};
BluetoothLE.addEventListener('connectedPeripheral', function(e) {
Ti.API.debug("index - BluetoothLE connectedPeripheral event, name = "+e.peripheral.name+", address = "+e.peripheral.address);
Ti.API.debug("index - BluetoothLE connectedPeripheral event, e = "+JSON.stringify(e));
if (connectedPeripheral && !connectedPeripheral.equals(e.peripheral)) {
cancelConnection();
}
connectedPeripheral = e.peripheral;
e.peripheral.discoverServices();
//BluetoothLE.discoverCharacteristics();
e.peripheral.addEventListener('discoveredServices', digestServices);
e.peripheral.addEventListener('discoveredCharacteristics', digestCharacteristics);
e.peripheral.addEventListener('updatedValueForCharacteristic', digestNewCharValue);
});
BluetoothLE.addEventListener('failedToConnectPeripheral', function(e) {
Ti.API.debug("index - BluetoothLE failedToConnectPeripheral event");
});
BluetoothLE.addEventListener('disconnectedPeripheral', function(e) {
Ti.API.debug("index - BluetoothLE disconnectedPeripheral event");
});
function scanButtonClicked(e) {
Ti.API.debug("index - scanButtonClicked()");
if(BTReady) {BluetoothLE.startScan();} else {alert("Bluetooth not ready");}
}
$.index.open();
Ti.API.debug("index - open()");
$.ekgWebView.addEventListener('load', function(){
Ti.API.debug("index - Webview ekgWebView load event triggered");
//Ti.API.debug(response.Data.Name);
//$.ekgWebView.evalJS('plotChart('+JSON.stringify(response.Data.SeriesDates)+','+JSON.stringify(response.Data.Series.close.values)+')');
//$.ekgWebView.evalJS('plotChart()');
// $.ekgWebView.evalJS('plotChart('+JSON.stringify(data)+')');
});
$.ekgWebView.setUrl('/html/index.html');
Ti.API.debug("index: Setting webview URL");
//BluetoothLE.initCentralManager();
Raw
index.xml
<Alloy>
<Window class="container" layout="vertical">
<Button onClick="scanButtonClicked" top="30">Scan</Button>
<!--Label height="200" id="label" top="20">Hello, World</Label-->
<WebView id='ekgWebView' />
</Window>
</Alloy>
@mwgarwood
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Have you run this code on iOS? Have you ever noticed characteristic values under the 0x180A service coming back (unexpectedly) undefined? Thanks!

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