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27 lines
871 B
JavaScript
27 lines
871 B
JavaScript
// 发送指令工具类
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const serviceId = "0000FFF0-0000-1000-8000-00805F9B34FB"; //写服务ID
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const writeCharacteristicId = "0000FFF6-0000-1000-8000-00805F9B34FB"; //写特征ID
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const SendCommandUtil = {
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sendPackage(deviceId, packageData){
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// 通过蓝牙向设备写入命令
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wx.writeBLECharacteristicValue({
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deviceId: deviceId, // 蓝牙设备 ID
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serviceId: serviceId, // 蓝牙服务 UUID
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characteristicId: writeCharacteristicId, // 蓝牙特征 UUID
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value: packageData.buffer, // 发送的命令缓冲区
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success: (res) => {
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// console.log('命令发送成功', res);
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},
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fail: (err) => {
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console.error('命令发送失败', err);
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},
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complete: (res) => {
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// console.log('接口调用结束', res);
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},
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});
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},
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};
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// 导出模块
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module.exports = SendCommandUtil; |