expo-ble模块测试demo 联调BLE模块

ble/services/BleProtocolService.ts

@@ -1,6 +1,6 @@
 import {BleClient} from '../core/BleClient';
 import {ProtocolManager} from '../protocol/ProtocolManager';
-import {BLE_UUIDS} from '../protocol/Constants';
+import {BLE_UUIDS, FRAME_CONSTANTS} from '../protocol/Constants';
 import {ProtocolFrame} from '../protocol/types';
 import {Buffer} from 'buffer';
 import {Subscription} from 'react-native-ble-plx';
@@ -156,6 +156,7 @@ export class BleProtocolService {
             console.debug(`Writing frame ${i + 1}/${total}, length = ${frame.length}`);
             const base64 = Buffer.from(frame).toString('base64');
             const result = await this.client.write(deviceId, BLE_UUIDS.SERVICE, BLE_UUIDS.WRITE_CHARACTERISTIC, base64, false);
+            await new Promise(resolve => setTimeout(resolve, FRAME_CONSTANTS.FRAME_INTERVAL));
             if (onProgress) {
                 onProgress((i + 1) / total);
             }