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如何讀取極地h7心率監測設備的心率數據?我使用的是用於android的evothings phonegap插件。我能夠讀取包含特徵列表,處理值的服務數據。但如何讀取心率值?如何使用evothings phonegap插件讀取極地設備的心率值
// ..
{
"type": 0,
"uuid": "0000180d-0000-1000-8000-00805f9b34fb",
"handle": 3,
"characteristics": [
{
"permissions": 0,
"writeType": 2,
"properties": 16,
"uuid": "00002a37-0000-1000-8000-00805f9b34fb",
"handle": 13,
"descriptors": [
{
"permissions": 0,
"uuid": "00002902-0000-1000-8000-00805f9b34fb",
"handle": 24
}
]
},
{
"permissions": 0,
"writeType": 2,
"properties": 2,
"uuid": "00002a38-0000-1000-8000-00805f9b34fb",
"handle": 14,
"descriptors": [
]
}
]
}, // ...
調用evothings.ble.enableNotification(1, 13, ..)
是給null
。