将 pattern 切换后的等待时间设置添加到pq_config

app/pq/pq_config.py

@@ -655,6 +655,12 @@ class PQConfig:
             "ca_channel": "0",
         }
 
+        # ---- 采集节奏（settings/pq_config.json → acquisition_timing）----
+        self.acquisition_timing = {
+            "pattern_settle_time": 0.4,
+            "pattern_progress_log_step": 5,
+        }
+
         # ---- 自定义图案（用户可变）----
         self.custom_pattern = {
             "pattern_mode": "SolidColor",
@@ -710,6 +716,7 @@ class PQConfig:
             "test_types": self.current_test_types,
             "device_config": self.device_config,
             "custom_pattern": self.custom_pattern,
+            "acquisition_timing": self.acquisition_timing,
         }
 
     def from_dict(self, config_dict):
@@ -728,6 +735,17 @@ class PQConfig:
         self.device_config = config_dict.get("device_config", self.device_config)
         self.custom_pattern = config_dict.get("custom_pattern", self.custom_pattern)
 
+        loaded_timing = config_dict.get("acquisition_timing")
+        if isinstance(loaded_timing, dict):
+            if "pattern_settle_time" in loaded_timing:
+                self.acquisition_timing["pattern_settle_time"] = max(
+                    0.2, float(loaded_timing["pattern_settle_time"])
+                )
+            if "pattern_progress_log_step" in loaded_timing:
+                self.acquisition_timing["pattern_progress_log_step"] = max(
+                    1, int(loaded_timing["pattern_progress_log_step"])
+                )
+
     def save_to_file(self, filename):
         """将配置保存到文件"""
         with open(filename, "w", encoding="utf-8") as f: