fix:query device info

jason
1 parent 66e40f13
Showing 1 changed file with 1 additions and 1 deletions
HDFwear/Tools/BleMessage+Function.swift
@@ -15,7 +15,7 @@ extension BleMessage {
  
     func getQueryDeviceInfoCmd(queryItems: [UInt8]) -> Data {
         let bytes: [UInt8] = [UInt8(queryItems.count)] + queryItems
-        return createDataPacket(key: .setTimeFormat, bytes: bytes)
+        return createDataPacket(key: .queryDeviceInfo, bytes: bytes)// 这里的0x02不好使，而是0x10有用，何解？
     }
  
     func getTimeCmd() -> Data {