1.3.0 • Published 8 months ago
dvb-ble-manager v1.3.0
DVBDeviceBLE Library
A JavaScript library for interfacing with Bluetooth LE devices supporting DVB and MCU management services.
Installation
npm install @capacitor-community/bluetooth-le cbor2
Initialize class
import DVBDeviceBLE from './DVBDeviceBLE';
// Initialize with custom logger (optional)
const device = new DVBDeviceBLE({
logger: {
info: console.log,
error: console.error,
},
});
// Setup event handlers
device
.onConnecting(() => console.log('Connecting...'))
.onConnect(() => console.log('Connected'))
.onDisconnect(() => console.log('Disconnected'))
.onMessage((message) => console.log('Message received:', message))
.onImageUploadProgress((progress) =>
console.log(`Upload progress: ${progress}%`)
)
.onImageUploadFinished(() => console.log('Upload complete'));
// Connect to device (with optional filters)
try {
await device.connect([
{ name: 'MyDevice' }, // Filter by device name
// Add more filters as needed
]);
} catch (error) {
console.error('Connection failed:', error);
}
Device Information
// Get device info
await device.setDeviceInfo();
const info = {
shortName: device.getShortName(),
serialNumber: device.getSerialNumber(),
firmwareVersion: device.getFirmwareVersion(),
hardwareVersion: device.getHardwareVersion(),
};
MCU Management
// Basic commands
await device.cmdReset();
await device.smpEcho('test message');
// Image operations
await device.cmdImageState();
await device.cmdImageErase();
// Image upload with hash verification
const imageData = new Uint8Array([
/* your image data */
]);
await device.cmdUpload(imageData);
const imageInfo = await device.imageInfo(imageData);
await device.cmdImageTest(imageInfo.hash);
await device.cmdImageConfirm(imageInfo.hash);
Device Filtering Examples
// Filter by device name
await device.connect([{ name: 'MyDevice' }]);
// Filter by prefix
await device.connect([{ namePrefix: 'DVB-' }]);
// Multiple filters
await device.connect([
{ name: 'MyDevice' },
{ namePrefix: 'DVB-' },
{ services: [device.DVB_SERVICE_UUID] },
]);
Custom Error Logging
const device = new DVBDeviceBLE({
logger: {
info: (msg) => console.log('[DVB]', msg),
error: (msg) => console.error('[DVB]', msg),
},
});
Contributing
Carlos Fontes e Sousa
1.3.0
8 months ago
1.1.11
8 months ago
1.1.10
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1.2.0
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1.1.8
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1.1.1
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1.1.0
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1.1.7
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