feat(mp): DeviceType 扩展支持 blood_pressure/blood_glucose + 适配器接口改数组返回

apps/miniprogram/src/services/ble/BLEManager.ts

@@ -172,14 +172,14 @@ export class BLEManager {
       // 监听数据通知
       Taro.onBLECharacteristicValueChange((res: any) => {
         if (res.deviceId !== device.deviceId) return;
-        const reading = device.adapter!.parseNotification(
+        const newReadings = device.adapter!.parseNotification(
           res.serviceId,
           res.characteristicId,
           res.value,
         );
-        if (reading) {
-          this.readings = [...this.readings, reading];
-          this.onReadings?.([reading]);
+        if (newReadings.length > 0) {
+          this.readings = [...this.readings, ...newReadings];
+          this.onReadings?.(newReadings);
         }
       });