From e974fd7814b623b1a50adea9424d5a3fe110a514 Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Fri, 24 Jul 2026 17:48:18 +0800
Subject: [PATCH] =?UTF-8?q?fix(rs485):=20=E4=BF=AE=E6=AD=A3=E5=BF=83?=
 =?UTF-8?q?=E8=B7=B3=E5=91=A8=E6=9C=9F=20=E2=80=94=20mstick()=20=E5=8D=95?=
 =?UTF-8?q?=E4=BD=8D=E6=98=AF=205ms/tick?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

RS485_HEARTBEAT_MS: 5000→1000 (5s / 5ms = 1000 tick)
RS485_FAULT_MS:     1000→200  (1s / 5ms = 200 tick)
---
 BLE/DLD154Pro_Peripheral_28K/APP/include/rs485_700bs.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/BLE/DLD154Pro_Peripheral_28K/APP/include/rs485_700bs.h b/BLE/DLD154Pro_Peripheral_28K/APP/include/rs485_700bs.h
index db00708..5b598c1 100644
--- a/BLE/DLD154Pro_Peripheral_28K/APP/include/rs485_700bs.h
+++ b/BLE/DLD154Pro_Peripheral_28K/APP/include/rs485_700bs.h
@@ -11,8 +11,8 @@
 
 /* 协议常量 */
 #define RS485_BAUD          9600
-#define RS485_HEARTBEAT_MS  5000      // 空闲心跳 5s
-#define RS485_FAULT_MS      1000      // 故障心跳 1s
+#define RS485_HEARTBEAT_MS  1000      // 空闲心跳 5s (1000 tick × 5ms/tick)
+#define RS485_FAULT_MS      200       // 故障心跳 1s (200 tick × 5ms/tick)
 #define RS485_MAX_FRAME     10        // 最大帧长
 
 /* 命令码 (主机→从机) */