固件升级

zhanzhiqin

2022-05-07 89b46667dc80617e806088a6cd7ceb77fe53a9a6

 ximon-admin/src/main/java/com/sandu/ximon/admin/manager/iot/frame/inner/request/C3QrCodeReqInnerFrame.java

@@ -4,6 +4,7 @@
import com.sandu.ximon.admin.manager.iot.rrpc.enums.C3ChargingEnum;
import com.sandu.ximon.admin.manager.iot.rrpc.enums.MQTTConnectTypeEnum;
import com.sandu.ximon.admin.manager.iot.rrpc.util.CRC32Utils;
import com.sandu.ximon.admin.manager.iot.rrpc.util.SupplementUtils;

/**
 * @author ZZQ
@@ -21,7 +22,7 @@
    public String getEncodeFrame() {
        String functionCode = C3ChargingEnum.QR_CODE_REQUEST.getCode();
        //长度可变，不定长
        String payloadLength = payload.length() + "";
        String payloadLength = SupplementUtils.suppleZero(Integer.toHexString((payload.length() / 2)).toUpperCase(), 4);
        String frame = functionCode + payloadLength + payload;
        return MQTTConnectTypeEnum.SYNCHRONIZATION.getCode() + frame.toUpperCase() + CRC32Utils.getCRC32(frame.toUpperCase());
    }