From 2f66deb7edbca2181580ebda6059fcad0c4e3cb0 Mon Sep 17 00:00:00 2001
From: Ruige Lee <wut.ruigeli@gmail.com>
Date: Mon, 26 May 2025 19:05:15 +0800
Subject: [PATCH] =?UTF-8?q?=E5=90=8C=E6=AD=A5=E5=8C=85=E6=9B=B4=E6=96=B0?=
 =?UTF-8?q?=E5=B7=A5=E4=BD=9C=E8=AE=A1=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../scala/backBoard/shin/SlaveParser.scala     | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/main/scala/backBoard/shin/SlaveParser.scala b/src/main/scala/backBoard/shin/SlaveParser.scala
index 20ed09a..d9964f8 100644
--- a/src/main/scala/backBoard/shin/SlaveParser.scala
+++ b/src/main/scala/backBoard/shin/SlaveParser.scala
@@ -593,6 +593,24 @@ trait SlaveParserRW{ this: SlaveParserBase =>
 
 
 trait SlaveParserSync{ this: SlaveParserBase =>
+  //下行接收
+  when( downRecParser.io.subMsgReq.fire ){
+    when( isDownRecPing ){
+      //override
+      when( downRecParser.io.subMsgReq.bits.operator === SUBMSG_OPERATOR_SYNC ) { //同步包
+        downSubMsgInfo(0).workCnt  := downRecParser.io.subMsgReq.bits.workCnt + 1.U
+      }
+
+    } .otherwise{ //pong
+      //override
+      when( downRecParser.io.subMsgReq.bits.operator === SUBMSG_OPERATOR_SYNC  ) { //同步包 )
+        downSubMsgInfo(1).workCnt := downRecParser.io.subMsgReq.bits.workCnt + 1.U
+      }
+    }
+  }
+
+
+
   val downTimeStamp = Reg(UInt(64.W)) //下行本地时间戳寄存器 
   val upTimeStamp   = Reg(UInt(64.W)) //上行本地时间戳寄存器
   val mstTimeStamp  = Reg(UInt(64.W)) //主站时间戳