From e8fad82fe981bf9aa48e6c29756f8f5ad6252ee3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=BA=E6=A2=B0=E5=B0=8F=E9=B8=BD?=
 <128568434+jixiexiaoge@users.noreply.github.com>
Date: Wed, 5 Mar 2025 18:29:08 +0800
Subject: [PATCH] fix

---
 opendbc_repo/opendbc/car/mazda/carstate.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/opendbc_repo/opendbc/car/mazda/carstate.py b/opendbc_repo/opendbc/car/mazda/carstate.py
index c629a75..49c1446 100644
--- a/opendbc_repo/opendbc/car/mazda/carstate.py
+++ b/opendbc_repo/opendbc/car/mazda/carstate.py
@@ -63,8 +63,10 @@ class CarState(CarStateBase):
     ret.gearShifter = self.parse_gear_shifter(self.shifter_values.get(can_gear, None))
     ret.gearStep = cp.vl["GEAR"]["GEAR_BOX"]
     ret.engineRpm = cp.vl["ENGINE_DATA"]["RPM"] # for mazda RPM
-    ret.pcmCruiseGap = cp.vl["CRZ_CTRL"]["DISTANCE_SETTING"] # copy from Hyundai
-
+    # 将CAN总线上的DISTANCE_SETTING值转换为与车辆显示一致的值
+    can_distance_setting = cp.vl["CRZ_CTRL"]["DISTANCE_SETTING"]
+    # 假设最大值为4，使用5减去CAN值来获取正确的显示值
+    ret.pcmCruiseGap = 5 - can_distance_setting if 1 <= can_distance_setting <= 4 else can_distance_setting
 
     ret.genericToggle = bool(cp.vl["BLINK_INFO"]["HIGH_BEAMS"])
     ret.leftBlindspot = cp.vl["BSM"]["LEFT_BS_STATUS"] != 0