From ea4ee869f94693daacad6376eabd77ab30dba568 Mon Sep 17 00:00:00 2001
From: cxh <zxwl@56.com>
Date: Thu, 22 Jan 2026 17:02:38 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E9=83=A8=E5=88=86=E6=B6=88?=
 =?UTF-8?q?=E6=81=AF?=
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---
 include/serial_AT.hpp |  3 +++
 src/serial_AT.cpp     | 20 ++++++++++++++++++--
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/include/serial_AT.hpp b/include/serial_AT.hpp
index 112b189..a26ea9e 100644
--- a/include/serial_AT.hpp
+++ b/include/serial_AT.hpp
@@ -7,6 +7,9 @@ extern std::string IMEI;
 
 struct RadioInfo
 {
+    std::string state;  // CONNECT / NOCONN
+    std::string rat;    // NR5G-SA / NR5G-NSA / LTE / WCDMA ...
+
     int pci = -1;    // 物理小区 ID
     int band = -1;   // LTE/NR Band（如果你要解析可以填）
     int arfcn = -1;  // 频点号，NR/SA必有字段
diff --git a/src/serial_AT.cpp b/src/serial_AT.cpp
index f892b5b..2fb4880 100644
--- a/src/serial_AT.cpp
+++ b/src/serial_AT.cpp
@@ -91,6 +91,9 @@ static void parse_qeng_servingcell(const std::string& line)
 
     std::string rat = t[2];
 
+    std::string state = (t.size() > 1 ? t[1] : "");
+    std::string rat = (t.size() > 2 ? t[2] : "");
+
     int pci = -1;
     int band = -1;
     int arfcn = -1;
@@ -145,6 +148,10 @@ static void parse_qeng_servingcell(const std::string& line)
 
     {
         std::lock_guard<std::mutex> lk(radio_mutex);
+
+        g_radio_info.state = state;
+        g_radio_info.rat = rat;
+
         g_radio_info.pci = pci;
         g_radio_info.rsrp = rsrp;
         g_radio_info.rsrq = rsrq;
@@ -153,8 +160,17 @@ static void parse_qeng_servingcell(const std::string& line)
         g_radio_info.raw = line;
     }
 
-    LOG_INFO("[serial_at] QENG parsed: RAT=" + rat + " PCI=" + std::to_string(pci) + " ARFCN=" + std::to_string(arfcn) +
-             " RSRP=" + std::to_string(rsrp) + " RSRQ=" + std::to_string(rsrq) + " SINR=" + std::to_string(sinr));
+    LOG_INFO("[serial_at][QENG] " + rat + " pci=" + std::to_string(pci) + " band=" + std::to_string(band) +
+             " arfcn=" + std::to_string(arfcn) + " | rsrp=" + std::to_string(rsrp) +
+             " dBm"
+             " rsrq=" +
+             std::to_string(rsrq) +
+             " dB"
+             " sinr=" +
+             std::to_string(sinr) +
+             " dB"
+             " (" +
+             state + ")");
 }
 
 static bool is_imei_ready()