update log config

.gitignore

@@ -2,10 +2,14 @@
 __pycache__/
 
 # Distribution / packaging
+release/
 build/
 dist/
-
+dist_nuitka/
-# Environments
+upperHost_stim/
+.vscode/
+#!upperHost_stim/MI_headless.py
+#!upperHost_stim/ssmvep_headless.py
 .env
 .venv
 env/
@@ -24,7 +28,8 @@ venv.bak/
 *.xlsx
 *.mat
 *.json
-
+*.txt
+*.pth
 
 # PyCharm
 #  JetBrains specific template is maintained in a separate repository that is not distributed with PyCharm itself

Decoder.py

@@ -14,8 +14,8 @@ from torch.autograd import Variable
 # from Device.SunnyLinker import SunnyLinker64
 from SSMVEP.algorithm.tdca import TDCA
 from SSMVEP.algorithm.base import generate_cca_references
-from concentration.algorithm.calculate_focus import Calculate
+# from concentration.algorithm.calculate_focus import Calculate
-from blinkdetection.algorithm.eye_detection import blink_detection
+# from blinkdetection.algorithm.eye_detection import blink_detection
 from Zmq.zmqServer import zmqServer
 from Zmq.zmqClient import zmqClient
 from MI.Algorithm.conformer_2class import onlineTrain
@@ -62,6 +62,8 @@ class Decoder_main(threading.Thread):
 
         # 注册滤波结果回调（示例：打印数据形状）
         self.sliding_filter.filter_result_callback = self.zmqServer.send_filtered_data
+        # 注册 beta_psd 广播回调，每秒通过 8099 端口发送给上位机
+        self.sliding_filter.set_beta_broadcast_callback(lambda v: self.zmqServer.broadcast_message('beta_psd', v))
 
     def is_valid_signal(self, data, threshold=1e5):  # 判断当前信号是否为有效信号
         # data: (chans, samples)
@@ -76,7 +78,7 @@ class Decoder_main(threading.Thread):
         :return:
         '''
         self.decoder_class = decoder_class
-        if decoder_class == 'ssvep' or decoder_class == 'pvs':
+        if self.decoder_class == 'ssvep' or self.decoder_class == 'pvs':
             self.n_chan = 8
             # self.thread_data_server.interval_inited = False
             DW_cost_method, self.DW_cost_tv = ast.literal_eval(IniRead('system', 'SSVEP_ThresholdValue'))
@@ -112,8 +114,8 @@ class Decoder_main(threading.Thread):
         elif decoder_class == 'mi' or decoder_class == 'ma':
             self.zmqServer.interval_init(decoder_class)
             self.n_chan = 21
-            self.interval_epoch = ast.literal_eval(IniRead('system', 'MI_IntervalEpoch'))
+            self.interval_epoch = ast.literal_eval(IniRead('system', 'MI_IntervalEpoch'))  # [0.5, 4.5]
-            self.sample_length = round(self.interval_epoch[1] - self.interval_epoch[0], 6)  # 解码数据长度2s,# 精确到小数点后6位
+            self.sample_length = round(self.interval_epoch[1] - self.interval_epoch[0], 6)  # 解码数据长度4s,# 精确到小数点后6位
             self.single_train = 40  # 单类别数量
             self.num_target = 2  # 分类目标数目
 
@@ -155,8 +157,8 @@ class Decoder_main(threading.Thread):
         #     self.blink_b, self.blink_a = signal.butter(4, [self.l_freq / (self.device_info['sample_rate'] / 2), self.h_freq / (self.device_info['sample_rate'] / 2)], btype='band')
 
     def parameter_init(self,bandPass_low,bandPass_high):
-        self.interval_epoch = [int(i * self.device_info['sample_rate']) for i in self.interval_epoch]  # epoch截取信息
+        self.interval_epoch = [int(i * self.device_info['sample_rate']) for i in self.interval_epoch]  # epoch截取信息 ssmvep [50, 550]
-        self.train_epoch = [int(self.interval_epoch[0]), int(self.interval_epoch[1] + 0.1 * self.device_info['sample_rate'])]  # 训练样本epoch
+        self.train_epoch = [int(self.interval_epoch[0]), int(self.interval_epoch[1] + 0.1 * self.device_info['sample_rate'])]  # 训练样本epoch ssmevep [50, 575]
         self.trainData = [] #训练数据
         self.trainLabel = [] #训练标签
         self.plotData = [] #报告分析数据
@@ -204,6 +206,9 @@ class Decoder_main(threading.Thread):
                 self.zmqServer.state_mode = 'rest'
 
             try:
+                if self.zmqServer.open_Impedance:
+                    time.sleep(0.005)
+                    continue
                 if self.decoder_class == 'ssvep' or self.decoder_class == 'pvs':
                     self.decoder_SSVEP()
                 elif self.decoder_class == 'ssmvep':
@@ -213,7 +218,7 @@ class Decoder_main(threading.Thread):
                 else:
                     if self.zmqServer.paradigmBuffer.GetDataLenCount() < 25:
                         time.sleep(0.005)
-                        continue;
+                        continue
                     self.zmqServer.paradigmBuffer.getData(25)
             except Exception as e:
                 algo_log(f"Decoder Loop Error: {e}")
@@ -231,7 +236,7 @@ class Decoder_main(threading.Thread):
         if self.zmqServer.open_Impedance:  # 阻抗检测状态不解码
             return
         data = self.zmqServer.paradigmBuffer.getDataViaSSVEP(50)
-        algo_log(f"SSVEP取出的：{data.shape}, data = {data[:20]}", level="DEBUG")
+        # algo_log(f"SSVEP取出的：{data.shape}, data = {data[:, :10]}", level="DEBUG")
         data = data[:self.n_chan, :]
         if self.decodingSteps == 1 and hasattr(self,'dw'):  # 开始预热
             self.dw.onlineInit()  # 刺激闪烁的第1s重置 --在线数据采集时
@@ -254,7 +259,7 @@ class Decoder_main(threading.Thread):
     def decoder_SSMVEP(self):
         '''模型训练'''
         if self.load_model == False and all(
-                self.trainLabel.count(i) >= self.single_train for i in range(len(self.list_freqs))):  # 模型尚未训练完成
+                self.trainLabel.count(i) >= self.single_train for i in [1, 2]):  # 模型尚未训练完成
             self.trainData = np.array(self.trainData)
             self.trainLabel = np.array(self.trainLabel)
             algo_log(f"开始SSMVEP模型训练，数据形状：{np.shape(self.trainData)}，标签形状：{self.trainLabel.shape}", level="DEBUG")
@@ -284,6 +289,7 @@ class Decoder_main(threading.Thread):
                         and self.trainLabel.count(self.currentLabel) < self.single_train:
                     self.trainData.append(trainTrial)
                     self.trainLabel.append(self.currentLabel)
+                    algo_log(f"SSMVEP训练集：{np.shape(self.trainData)}", level="DEBUG")
             else:
                 time.sleep(0.0001)
                 return
@@ -301,6 +307,7 @@ class Decoder_main(threading.Thread):
                 if self.zmqServer.epoch_finished == False or self.zmqServer.paradigmBuffer.GetDataLenCount() < \
                         self.interval_epoch[1] \
                         + self.zmqServer.event_inner_idx:
+                    # algo_log(f"SSMVEP模型启动预测  {self.zmqServer.epoch_finished}", level="DEBUG")
                     time.sleep(0.0001)
                     return
                 data = self.zmqServer.paradigmBuffer.get_SSMVEPData()  # 读取全部数据
@@ -327,11 +334,11 @@ class Decoder_main(threading.Thread):
     def decoder_MI(self):
         '''模型训练'''
         if self.train_started == False and all(
-                self.trainLabel.count(i) >= self.single_train for i in range(self.num_target)):  # 模型尚未训练
+                self.trainLabel.count(i) >= self.single_train for i in [1, 2]):  # 模型尚未训练
             self.zmqServer.broadcast_message('paradigm', 2)  # 模型训练前，训练集采集完毕，通知上位机
             self.train_started = True
             self.trainData = np.array(self.trainData)
-            self.trainLabel = np.array(self.trainLabel) + 1
+            self.trainLabel = np.array(self.trainLabel)
             algo_log(f"MI开始训练，训练集：{np.shape(self.trainData)}，标签shape：{np.shape(self.trainLabel)}", level="DEBUG")
             if save_train_data == 1:
                 now_str = datetime.now().strftime("%Y%m%d_%H%M%S")
@@ -369,14 +376,15 @@ class Decoder_main(threading.Thread):
         '''训练阶段采集数据'''
         if self.zmqServer.state_mode == 'train' and self.train_started == False:  # 训练状态
             if self.zmqServer.epoch_finished and self.zmqServer.paradigmBuffer.GetDataLenCount() >= \
-                    self.interval_epoch[1] + self.zmqServer.event_inner_idx:
+                    self.zmqServer.train_epoch[1] + self.zmqServer.event_inner_idx:
+                self.currentLabel = self.zmqServer.currentLabel  # 同步当前标签
                 algo_log(f"训练队列数据：{self.zmqServer.paradigmBuffer.GetDataLenCount()}", level="DEBUG")
                 originalTrial = self.zmqServer.paradigmBuffer.get_MIData()  # 取出MI导联数据
                 algo_log(f"取出的：{originalTrial.shape},event: {originalTrial[-2, self.zmqServer.event_inner_idx]}", level="DEBUG")
                 trainTrial = self.preprocess(originalTrial[:self.n_chan, :])  # 预处理
                 trainTrial = trainTrial[:, self.zmqServer.event_inner_idx + self.interval_epoch[
                     0]:self.zmqServer.event_inner_idx + self.interval_epoch[1]]
-                algo_log(f"trial: {self.zmqServer.event_inner_idx},{self.interval_epoch[0]},{self.interval_epoch[1]}", level="DEBUG")
+                # algo_log(f"trial: {self.zmqServer.event_inner_idx},{self.interval_epoch[0]},{self.interval_epoch[1]}", level="DEBUG")
                 if trainTrial.shape[1] == (self.interval_epoch[1] - self.interval_epoch[0]) and isinstance(self.trainLabel,
                                                                                                         list) \
                         and self.trainLabel.count(self.currentLabel) < self.single_train:
@@ -421,9 +429,9 @@ class Decoder_main(threading.Thread):
                 y_pred = torch.max(Cls, 1)[1]
                 self.plotLabel.append(int(y_pred.item()))
                 algo_log(f"MI运动意图识别: {y_pred}")
-            self.zmqServer.broadcast_message('paradigm', int(y_pred.item()))
+            self.zmqServer.broadcast_message('result', int(y_pred.item()))
             end = time.time()
-            print(f'发送给界面完成,耗时{end - start:.3f}s。')
+            algo_log(f'MI发送给界面完成,耗时{end - start:.3f}s。')
         else:  # 休息状态
             if self.zmqServer.paradigmBuffer.GetDataLenCount() < 25:
                 time.sleep(0.005)

MI/Algorithm/conformer_2class.py

@@ -34,7 +34,7 @@ cudnn.benchmark = True
 cudnn.deterministic = True
 from sklearn.model_selection import train_test_split
 # writer = SummaryWriter('./TensorBoardX/')
-
+from logs.log import algo_log
 
 # Convolution module
 # use conv to capture local features, instead of postion embedding.
@@ -318,11 +318,7 @@ class ExP():
                 train_pred = torch.max(outputs, 1)[1]
                 train_acc = float((train_pred == label).cpu().numpy().astype(int).sum()) / float(label.size(0))
 
-                print('Epoch:', e,
+                algo_log(f"Epoch = {e}, Train loss = {loss.detach().cpu().numpy():.6f}, Test loss = {loss_test.detach().cpu().numpy():.6f}, Train accuracy = {train_acc:.6f}, Test accuracy = {acc:.6f}", level="debug")
-                      '  Train loss: %.6f' % loss.detach().cpu().numpy(),
-                      '  Test loss: %.6f' % loss_test.detach().cpu().numpy(),
-                      '  Train accuracy %.6f' % train_acc,
-                      '  Test accuracy is %.6f' % acc)
 
                 self.log_write.write(str(e) + "    " + str(acc) + "\n")
                 num = num + 1
@@ -335,8 +331,8 @@ class ExP():
 
         torch.save(self.model, model_path)
         averAcc = averAcc / num
-        print('The average accuracy is:', averAcc)
+        algo_log(f"The average accuracy is: {averAcc}", level="debug")
-        print('The best accuracy is:', bestAcc)
+        algo_log(f"The best accuracy is: {bestAcc}", level="debug")
         self.log_write.write('The average accuracy is: ' + str(averAcc) + "\n")
         self.log_write.write('The best accuracy is: ' + str(bestAcc) + "\n")
 
@@ -346,10 +342,10 @@ class ExP():
 
 def onlineTrain(data_queue,result_queue):
     import torch
-    print(f"[DEBUG] torch.__version__ = {torch.__version__}")
+    algo_log(f"[DEBUG] torch.__version__ = {torch.__version__}", level="debug")
-    print(f"[DEBUG] torch.cuda.is_available() = {torch.cuda.is_available()}")
+    algo_log(f"[DEBUG] torch.cuda.is_available() = {torch.cuda.is_available()}", level="debug")
     if torch.cuda.is_available():
-        print(f"[DEBUG] GPU = {torch.cuda.get_device_name(0)}")
+        algo_log(f"[DEBUG] GPU = {torch.cuda.get_device_name(0)}", level="debug")
     try:
         starttime = datetime.datetime.now()
 
@@ -366,12 +362,13 @@ def onlineTrain(data_queue,result_queue):
         data = data_queue.get(timeout=30)
         all_data, all_label,model_path,n_chan = data['data'], data['label'],data['modelPath'],data['n_chan']
         exp = ExP(n_chan)
-        print('训练参数： ',np.shape(all_data),np.shape(all_label),model_path)
+        algo_log(f"训练参数： {np.shape(all_data)}, {np.shape(all_label)}, {model_path}", level="debug")
         bestAcc, averAcc, Y_true, Y_pred = exp.train(all_data,all_label,model_path)
-        print('THE BEST ACCURACY IS ' + str(bestAcc))
+        algo_log(f"THE BEST ACCURACY IS {str(bestAcc)}", level="debug")
 
         endtime = datetime.datetime.now()
-        print('train duration: ',str(endtime - starttime))
+        algo_log(f"train duration: {endtime - starttime}", level="debug")
+        
 
         # 将模型或参数传回
         result_queue.put({
@@ -387,7 +384,7 @@ def offlineTrain(all_data,all_label,modelPath):
 
     # seed_n = np.random.randint(2025)
     seed_n = 1877
-    print('seed is ' + str(seed_n))
+    algo_log(f"seed is {seed_n}", level="debug")
     random.seed(seed_n)
     np.random.seed(seed_n)
     torch.manual_seed(seed_n)
@@ -397,13 +394,12 @@ def offlineTrain(all_data,all_label,modelPath):
     exp = ExP()
 
     bestAcc, averAcc, Y_true, Y_pred = exp.train(all_data,all_label,modelPath)
-    print('THE BEST ACCURACY IS ' + str(bestAcc))
+    algo_log('THE BEST ACCURACY IS ' + str(bestAcc), level="debug")
 
     endtime = datetime.datetime.now()
-    print('train duration: ',str(endtime - starttime))
+    algo_log(f"train duration: {endtime - starttime}", level="debug")
 
 
 
 if __name__ == "__main__":
-    print(time.asctime(time.localtime(time.time())))
+    algo_log(f"[DEBUG] time.asctime(time.localtime(time.time())) = {time.asctime(time.localtime(time.time()))}", level="debug")
-    print(time.asctime(time.localtime(time.time())))

MI/Algorithm/conformer_2class_cpu.py

@@ -22,6 +22,7 @@ from einops import rearrange
 from einops.layers.torch import Rearrange, Reduce
 from torch.backends import cudnn
 from sklearn.model_selection import train_test_split
+from logs.log import algo_log
 # writer = SummaryWriter('./TensorBoardX/')
 
 
@@ -190,7 +191,7 @@ class ExP():
         # 自动选择设备：有 GPU 用 GPU，否则用 CPU
         self.device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
         # self.device = torch.device("cpu")
-        print(f"Using device: {self.device}")
+        algo_log(f"Using device: {self.device}", level="debug")
 
         # 定义张量类型（不再强制使用 cuda）
         self.Tensor = torch.FloatTensor

README.md

@@ -13,14 +13,31 @@ Debug_64ch_Decoder_Optimize is an updated version that fixes several issues and
 6. decoder class切换问题
 7. decoder_class切换时，数据重置、各类参数重置
 
+# realease log
+- 2026年6月11日11:29:17 打包第一版，包名runDecoder.dist_v0.0.0_beta_20260611.7z
+- 2026年6月11日12:00:00 打包第二版，包名runDecoder.dist_v0.0.0_beta_20260611.7z
+    - 修复上位机先发decoder_class, 后发open_impedence 带来decoder_main thread 阻塞问题
+
+- 2026年6月12日15:05:47 runDecoder.dist_v0.0.2_beta_20260612
+    - 优化filter读数精度
 
 #  常用命令
 source activate 3in1Py310
 python runDecoder.py
 python datamock.py
 python ZeroMQClient_mock.py
-python system_test.py
+python filter_test.py
+python upperHost_stimmock/MI_headless.py
 
+# 打包命令
+./nuitka_3in1_package.sh
 
-# 遗留问题
+# TODO
 1. mvep是否要把list freq 开放到config
+2. 滤波器参数 放到config文件
+
+# debug log
+## MI
+Epoch采集完成|收到命令: {'method': 'train'|取出的
+
+收到命令: {'method': 'train'|收到命令: {'method': 'train'|收到命令: {'method': 'predict'|事件检测到

SSVEP/dwfbcca.py

@@ -12,16 +12,17 @@ from scipy.io import loadmat
 from scipy.linalg import qr
 from scipy.signal import filtfilt, lfilter
 # from numpy.linalg import _umath_linalg
+from logs.log import algo_log
 
 
 class FbccaDw:
     def __init__(self, fs, num_target, num_chans, num_filter, num_harms, stimTime, parameter, width, winNum,method):
-        print('******************************************')
+        algo_log('******************************************', level="debug")
-        print('parameter list')
+        algo_log('parameter list',level="debug")
-        print('target:', num_target)
+        algo_log(f"target: {num_target}", level="debug")
-        print('number of filter bank:', num_filter)
+        algo_log(f"number of filter bank: {num_filter}", level="debug")
-        print('parameter:', parameter)
+        algo_log(f"parameter: {parameter}", level="debug")
-        print('width:', width)
+        algo_log(f"width: {width}", level="debug")
         self.phase = 0
         self.bandWidth = width
         self.winNum = winNum
@@ -237,7 +238,7 @@ class FbccaDw:
                 dataFiltered, self.notchZh[0] = lfilter(self.north_b, self.north_a, data, zi=self.notchZh[0])
             return np.asmatrix(dataFiltered)
         except Exception:
-            print(Exception)
+            algo_log(f"Exception: {Exception}", level="debug")
 
     '''
     getDataQ

Tools/beta_calculate.py

@@ -20,7 +20,7 @@ class Beta_Calculate():
         alpha_psd = np.sum(self.band_psd(freqs, psd, (8, 13)))
         theta_psd = np.sum(self.band_psd(freqs, psd, (4, 8)))
         
-        print(f"[功率] β={beta_psd:.2f} | α={alpha_psd:.2f} | θ={theta_psd:.2f}")
+        # print(f"[功率] β={beta_psd:.2f} | α={alpha_psd:.2f} | θ={theta_psd:.2f}")
 
         return beta_psd, alpha_psd, theta_psd
 

ZeroMQClient_mock.py

@@ -89,7 +89,8 @@ def zero_mq_client(server_address="tcp://127.0.0.1:8099"):
             {"method": "train", "params": 1},
             {"method": "rest", "params": 0},
             {"method": "predict", "params": 1},
-            {"method": "getReport", "params": 0}
+            {"method": "getReport", "params": 0},
+            {"method": "targetFreqs", "params": [11, 12, 13]}
         ]
 
         # 打印消息集

Zmq/dataBuffer.py

@@ -21,7 +21,7 @@ class ParadigmRingBuffer:
     def appendBuffer(self, data):
         if self.nUpdate == self.n_points:
         #     raise Exception("Buffer is full")
-            algo_log("Buffer is full", record_once=True)
+            algo_log("ParadigmRingBuffer is full", record_once=True)
 
         n = data.shape[1]
 

Zmq/filterProcess.py

@@ -5,8 +5,13 @@
 import numpy as np
 import time
 import threading
+import queue
 from scipy import signal
 from logs.log import algo_log
+import sys
+import os
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+from Tools.beta_calculate import Beta_Calculate
 
 class FilterRingBuffer:
     def __init__(self, n_chan, n_points):
@@ -89,7 +94,74 @@ class FilterRingBuffer:
             self.has_new_data = False  # 重置时清空新数据标记
 
 # -----------------------------------------------------------------------------
-# 2. 独立滑动滤波类（仅负责滤波业务逻辑，不关心缓存实现）
+# 2. 独立 Beta PSD 计算线程（避免阻塞滤波主循环的 200ms 定时）
+# -----------------------------------------------------------------------------
+class BetaPsdCalculator(threading.Thread):
+    """独立的 Beta PSD 计算线程，使用队列与滤波主线程解耦"""
+
+    def __init__(self, fs=250, window_size=750):
+        super().__init__(daemon=True)
+        self.fs = fs
+        self.window_size = window_size
+        self._beta_calc = Beta_Calculate(Threshold_value_low=0, Threshold_value_high=0, fs=fs)
+        self._input_queue = queue.Queue(maxsize=2)
+        self._running = threading.Event()
+        self._running.set()
+        self._latest_beta = None
+        self._beta_lock = threading.Lock()
+        self.beta_broadcast_callback = None
+
+    def push_data(self, data):
+        """供外部调用的线程安全数据推送接口"""
+        try:
+            self._input_queue.put_nowait(data)
+        except queue.Full:
+            try:
+                self._input_queue.get_nowait()
+            except queue.Empty:
+                pass
+            try:
+                self._input_queue.put_nowait(data)
+            except queue.Full:
+                pass
+
+    def get_latest_beta(self):
+        """获取最新的 beta 值（线程安全）"""
+        with self._beta_lock:
+            return self._latest_beta
+
+    def run(self):
+        while self._running.is_set():
+            try:
+                data = self._input_queue.get(timeout=1.5)
+                if data is None:
+                    break
+                try:
+                    beta_psd, _, _ = self._beta_calc.calculate_all(
+                        data, fs=self.fs, nperseg=min(self.window_size, data.shape[1])
+                    )
+                    with self._beta_lock:
+                        self._latest_beta = round(float(beta_psd), 3)
+                    if self.beta_broadcast_callback is not None:
+                        self.beta_broadcast_callback(self._latest_beta)
+                except Exception as e:
+                    algo_log(f"Beta PSD 计算异常: {e}", level='error')
+            except queue.Empty:
+                pass
+
+    def stop(self):
+        """停止计算线程"""
+        self._running.clear()
+        try:
+            self._input_queue.put_nowait(None)
+        except queue.Full:
+            pass
+        if self.is_alive():
+            self.join(timeout=2)
+
+
+# -----------------------------------------------------------------------------
+# 3. 独立滑动滤波类（仅负责滤波业务逻辑，不关心缓存实现）
 # -----------------------------------------------------------------------------
 class SlidingFilter(threading.Thread):
     def __init__(
@@ -118,24 +190,42 @@ class SlidingFilter(threading.Thread):
         # 滤波结果回调（外部可注册，获取滤波后的数据）
         self.filter_result_callback = None
 
+        # beta 每秒触发计数（200ms步长，5次 = 1s）
+        self._beta_step_counter = 0
+        self._beta_steps_per_second = max(1, int(round(1.0 / step_sec)))  # 5
+
+        self.slide_window = None  # 滑动窗口缓存 (n_chan, window_size)
+        self.slide_ready = False  # 窗口是否已填满初始数据
         # 预计算滤波器系数（仅执行一次）
         self._init_filters()
 
+        # 独立的 Beta 计算线程（避免阻塞滤波主循环）
+        self._beta_thread = BetaPsdCalculator(fs=srate, window_size=self.window_size)
+
+    def start(self):
+        """同时启动 Beta 计算线程和滤波主线程"""
+        self._beta_thread.start()
+        super().start()
+
+    def set_beta_broadcast_callback(self, callback):
+        """注册 Beta PSD 广播回调函数"""
+        self._beta_thread.beta_broadcast_callback = callback
+
     def _init_filters(self):
         """预计算所有滤波器系数（仅执行一次）"""
         # 50Hz工频陷波（Q=30，工业标准）
         self.b_notch, self.a_notch = signal.iirnotch(50, 30, self.srate)
-        # 8~30Hz带通FIR（65阶，线性相位）
+        # 0.5~45Hz带通FIR（65阶，线性相位）
         self.b_bp = signal.firwin(
             numtaps=65,
-            cutoff=[8/(self.srate/2), 30/(self.srate/2)],
+            cutoff=[0.5/(self.srate/2), 45/(self.srate/2)],
             pass_zero=False,
             window='hamming'
         )
         self.a_bp = np.array([1.0])
 
     def _filter_window_data(self, window_data):
-        """对3秒窗口数据执行滤波，返回无边界效应的200ms数据"""
+        """对3秒窗口数据执行滤波，返回 (无边界效应的200ms数据, 完整3s滤波数据)"""
         # 零相位滤波（无延迟，无边界效应）
         filtered = window_data - np.mean(window_data, axis=-1, keepdims=True)
         filtered = signal.filtfilt(self.b_notch, self.a_notch, filtered, axis=-1)
@@ -146,39 +236,64 @@ class SlidingFilter(threading.Thread):
         start_idx = self.window_size - 2 * self.step_size
         end_idx = self.window_size - self.step_size
         output_data = filtered[:, start_idx:end_idx].copy()
-        return output_data
+        return output_data, filtered
 
     def run(self):
         """线程主逻辑：精确200ms触发一次滤波"""
-        interval = self.step_sec  # 200ms = 0.2秒
+        interval = self.step_sec  # 0.2s
-        next_run_time = time.perf_counter()
+        # 以启动时刻为绝对时间基准（核心改动）
-        while self.running.is_set():
+        base_time = time.perf_counter()
-            # 1. 精确定时等待
+        frame_count = 0  # 帧计数器，用于对齐时序
-            current_time = time.perf_counter()
-            if current_time < next_run_time:
-                time.sleep(next_run_time - current_time)
-                next_run_time += interval
-            else:
-                algo_log("滤波耗时超过200ms，定时偏移", level='debug')
-                next_run_time = time.perf_counter() + interval
 
-            # ========== 新增核心判断：无新数据则直接跳过 ==========
+        while self.running.is_set():
+            # 计算理论执行时刻：严格按帧序号 × 步长
+            expect_time = base_time + frame_count * interval
+            current_time = time.perf_counter()
+
+            # 精确定时等待
+            if current_time < expect_time:
+                time.sleep(expect_time - current_time)
+            else:
+                # 处理超时：仅告警，不重置基准（防止累积偏移）
+                algo_log(f"滤波任务超时，偏移 {(current_time - expect_time)*1000:.1f} ms", level='debug')
+            
+            frame_count += 1  # 帧序号自增，保证周期绝对稳定
             if not self.ring_buffer.check_and_clear_new_data():
                 # 无新数据，不执行滤波、不发送数据
                 continue
             
-            # 2. 有新数据，才执行原有滤波逻辑
+            # ========== 原有滤波逻辑 ==========
             try:
-                window_data = self.ring_buffer.get_latest_n_points(self.window_size)
+                if not self.slide_ready:
-                if window_data is None:
+                    # 阶段1：首次填满3s初始窗口
-                    algo_log(f"缓存数据不足，当前缓存{self.ring_buffer.GetDataLenCount()}点，需{self.window_size}点", level='debug')
+                    full_data = self.ring_buffer.get_latest_n_points(self.window_size)
+                    if full_data is None:
+                        algo_log("初始窗口数据不足", level='debug')
                         continue
+                    self.slide_window = full_data
+                    self.slide_ready = True
+                else:
+                    # 阶段2：正常滑动 → 取最新50个新点，增量拼接
+                    new_step_data = self.ring_buffer.get_latest_n_points(self.step_size)
+                    if new_step_data is None:
+                        algo_log("滑动步长数据不足", level='debug')
+                        continue
+                    # 增量滑动：丢弃前50点，拼接新50点（标准滑动窗口）
+                    self.slide_window = np.hstack([
+                        self.slide_window[:, self.step_size:],
+                        new_step_data
+                    ])
                 
-                filtered_data = self._filter_window_data(window_data)
+                filtered_data, filtered_full = self._filter_window_data(self.slide_window[:64, :])
-                # algo_log(f"滤波后{filtered_data.shape}数据", level='debug')
+
+                # Beta PSD 每秒计算一次
+                self._beta_step_counter += 1
+                if self._beta_step_counter >= self._beta_steps_per_second:
+                    self._beta_step_counter = 0
+                    self._beta_thread.push_data(filtered_full[:2, :])
 
                 if self.filter_result_callback is not None:
-                    self.filter_result_callback(filtered_data[:64, :])
+                    self.filter_result_callback(filtered_data)
             except Exception as e:
                 algo_log(f"滤波执行异常: {e}", level='error')
 
@@ -187,17 +302,11 @@ class SlidingFilter(threading.Thread):
         self.filter_result_callback = callback
 
     def stop(self):
-        """停止滤波线程（安全版）"""
+        """停止滤波线程和 Beta 计算线程"""
-        # 1. 先设置停止标志（Event.clear()是线程安全的）
+        self._beta_thread.stop()
         self.running.clear()
-        
-        # 2. 核心修复：只有线程已启动且正在运行时才调用join
         if self.is_alive():
-            # 等待线程正常退出，最多1秒
             self.join(timeout=1)
-            # 超时未退出时打印警告，便于排查问题
             if self.is_alive():
                 algo_log("警告：滤波线程在1秒内未正常退出，可能存在阻塞操作", level="WARNING")
-        
-        # 3. 无论线程是否启动，都打印停止日志
         algo_log("滤波线程已停止")

Zmq/zmqServer.py

@@ -2,6 +2,7 @@
 import ast
 import numpy as np
 import threading
+import zmq
 import json
 import queue
 from typing import Dict
@@ -13,17 +14,14 @@ from Zmq.filterProcess import FilterRingBuffer
 from PubLibrary.InifileHelper import IniRead
 from logs.log import algo_log
 
-import zmq
+zmqServer_host = str(IniRead('system', 'zmqServer_host', '127.0.0.1'))
 
 class zmqServer(threading.Thread):
     def __init__(self, host='0.0.0.0', cmd_port=8099, data_port=8100, device_info=None):
         threading.Thread.__init__(self)
         self.device_info = device_info
         
-        self.host = host
+        self.host = zmqServer_host
-        
-        # test_host = "10.200.27.140"
-        # self.host = test_host
         
         self.cmd_port = cmd_port    # 命令交互端口：收JSON命令 + 返JSON结果
         self.data_port = data_port  # 数据交互端口：收二进制原始脑电 + 返二进制滤波结果
@@ -96,6 +94,7 @@ class zmqServer(threading.Thread):
         self.pack_contain_event = False
         self.event_inner_idx = -1
         self.interval_inited = False
+        self.last_epoch_finish_time = None
 
     def reset_state(self):
         """清空采集器状态和缓存数据"""
@@ -119,11 +118,11 @@ class zmqServer(threading.Thread):
             self.train_latency = (self.train_epoch[1] + 0.1 * self.device_info['sample_rate']) // 5    #120包  600个点
 
         elif decoder_class == 'mi':
-            interval_epoch = ast.literal_eval(IniRead('system', 'MI_IntervalEpoch'))
+            interval_epoch = ast.literal_eval(IniRead('system', 'MI_IntervalEpoch'))  # [0.5, 4.5]
-            self.interval_epoch = [int(i * self.device_info['sample_rate']) for i in interval_epoch]
+            self.interval_epoch = [int(i * self.device_info['sample_rate']) for i in interval_epoch]  #[125, 1125]
             self.train_epoch = self.interval_epoch.copy()
-            self.latency = self.interval_epoch[1] // 5
+            self.latency = self.interval_epoch[1] // 5  #225
-            self.train_latency = self.latency
+            self.train_latency = self.latency    #225
 
         algo_log(f"时间窗初始化完成: {interval_epoch}", level="INFO")
         self.count_events: Dict[str, int] = {}
@@ -153,6 +152,7 @@ class zmqServer(threading.Thread):
                 msg = {'method': method, 'params': params}
                 msg_bytes = json.dumps(msg).encode('utf-8')
 
+                if msg['method'] != 'beta_psd':
                     algo_log(f"发送命令结果: {msg}", level="DEBUG")
                 
                 # 广播到所有命令客户端
@@ -180,7 +180,7 @@ class zmqServer(threading.Thread):
         # 转置为上位机需要的[50, 通道数]格式
         filtered_data = filtered_data.T.astype(np.float64)
         send_buf = filtered_data.tobytes()
-        algo_log(f"发送滤波数据，长度: {len(send_buf)}字节, filtered_data.shape: {filtered_data.shape}", level="DEBUG", record_once=True)
+        # algo_log(f"发送滤波数据，长度: {len(send_buf)}字节, filtered_data.shape: {filtered_data.shape}", level="DEBUG", record_once=True)
         self.data_send_queue.put(send_buf)
 
     def _process_data_send_queue(self):
@@ -197,6 +197,7 @@ class zmqServer(threading.Thread):
                     b"", 
                     send_buf
                 ])
+                algo_log(f"发送滤波数据成功，长度: {len(send_buf)}字节", level="DEBUG", record_once=True)
                 
             except Exception as e:
                 algo_log(f"发送滤波数据失败: {e}", level="ERROR")
@@ -225,6 +226,9 @@ class zmqServer(threading.Thread):
             algo_log(f"无效JSON命令: {message_bytes.hex()}", level="ERROR")
             self.broadcast_message("error", {"code": 400, "message": "无效JSON格式"})
             return
+        except Exception as e:
+            algo_log(f"_handle_cmd_message exception: {e}", level="ERROR")
+            return
             
         algo_log(f"收到命令: {message}", level="INFO")
         method = message.get("method")
@@ -270,6 +274,22 @@ class zmqServer(threading.Thread):
             elif params == 2: #停止解码
                 self.IsExitApp = True
                 self.running = False
+            
+            resp = {
+                "method": "predict_response",
+                "params": {
+                    "code": 200,
+                    "message": "ok"
+                }
+            }
+            try:
+                resp_bytes = json.dumps(resp, ensure_ascii=False).encode("utf-8")
+                self.cmd_socket.send_multipart([ident, b"", resp_bytes])
+                algo_log(f"predict 命令已即时回复客户端 {ident}", level="DEBUG")
+            except Exception as e:
+                algo_log(f"predict 命令回复失败: {e}", level="ERROR")
+            return
+            
         elif method == "rest":
             self.state_mode = 'rest'
         elif method == "impedance":
@@ -291,6 +311,8 @@ class zmqServer(threading.Thread):
         elif len(frames) == 3:
             # 标准格式
             ident, empty_sep, data_bytes = frames[:3]
+        elif len(frames) == 2:
+            ident, data_bytes = frames[:2]
         else:
             return
         # 注册新的数据客户端（单客户端场景，自动覆盖旧身份）
@@ -322,8 +344,22 @@ class zmqServer(threading.Thread):
                     if self.pack_contain_event:
                         self.paradigmBuffer.resetAllPara()
                     self.paradigmBuffer.appendBuffer(data_np)
+                    
                     if self.epoch_finished:
-                        algo_log('Epoch采集完成: ' + datetime.datetime.now().strftime('%H:%M:%S.%f')[:-3], level="DEBUG")
+                        now = datetime.datetime.now()
+                        time_diff_str = ""
+                        # 计算与上一次Epoch完成的时间差
+                        if self.last_epoch_finish_time is not None:
+                            # 时间差 单位：秒，保留3位小数
+                            delta_seconds = (now - self.last_epoch_finish_time).total_seconds()
+                            time_diff_str = f" | 与上一次间隔: {delta_seconds:.3f} s"
+                        
+                        # 拼接日志，增加时间差信息
+                        log_msg = f"Epoch采集完成: {now.strftime('%H:%M:%S.%f')[:-3]}{time_diff_str}"
+                        algo_log(log_msg, level="DEBUG")
+                        
+                        # 更新上一次Epoch完成时间为当前时间
+                        self.last_epoch_finish_time = now
                 else:
                     self.paradigmBuffer.appendBuffer(data_np)
 
@@ -337,8 +373,8 @@ class zmqServer(threading.Thread):
     def detect_event(self, samples):
         self.pack_contain_event = False
         # 第65通道为事件通道
-        event = int(samples[-2][0])
+        events = np.array(samples[-2], dtype=np.int32).tolist()
-        # for idx, event in enumerate(events):
+        for idx, event in enumerate(events):
             if event in self.events:
                 new_key = "".join(
                     [
@@ -352,8 +388,8 @@ class zmqServer(threading.Thread):
                     self.count_events[new_key] = self.latency + 1
                 else:
                     self.count_events[new_key] = self.train_latency + 1
-            self.event_inner_idx = self.device_info['frame_points'] - 1
+                self.event_inner_idx = idx
-            # algo_log(f"事件检测到: {event}，索引: {idx}", level="DEBUG")
+                algo_log(f"事件检测到: {events}，索引: {idx}", level="DEBUG")
                 self.pack_contain_event = True   
                 
         # 倒计时并清理过期事件
@@ -389,13 +425,18 @@ class zmqServer(threading.Thread):
                     frames = self.cmd_socket.recv_multipart()
                     self._handle_cmd_message(frames)
 
-                # 处理8100数据端口消息
+                # 处理8100数据端口消息（排空积压，消除标签延迟）
                 if self.data_socket in socks and socks[self.data_socket] == zmq.POLLIN:
-                    frames = self.data_socket.recv_multipart()
+                    while True:
+                        try:
+                            frames = self.data_socket.recv_multipart(zmq.NOBLOCK)
                             self._handle_data_message(frames)
+                        except zmq.Again:
+                            break
 
         except Exception as e:
-            algo_log(f"服务器主循环异常: {e}", level="ERROR")
+            algo_log(f"服务器主循环异常: {str(e)}", level="ERROR")
+            return
         finally:
             self.running = False
             # 优雅关闭所有资源

config.ini

@@ -15,10 +15,25 @@ Audio_device = 0
 Rest_time = 2
 Upper_Host = 127.0.0.1
 Upper_Port = 8088
+Decoder_Host = 127.0.0.1
+Decoder_Port = 8099
 Serial_port = COM44
-algo_log_level = DEBUG
-console_output = 1
 save_train_data = 0
+zmqServer_host = 127.0.0.1
+
+[algo_log]
+# ========== 文件日志配置 ==========
+file_log_enable = true
+file_log_level = DEBUG
+log_path = exe
+retention_days = 3
+
+# ========== 控制台/黑框配置 ==========
+console_enable = true
+console_show_window = true
+console_log_level = DEBUG
+
+
 
 ; 64 导设备配置
 [device_type_1]

datamock.py

@@ -11,8 +11,8 @@ N_CHAN = 66           # 通道数: 64 EEG + 1 标签值 + 1 标签序号
 EEG_FREQ = 10         # EEG 正弦波频率 Hz
 EEG_AMP = 100.0      # EEG 幅值 100μV
 LABEL_INTERVAL = 5    # 标签间隔秒数
-# SERVER_ADDR = 'tcp://127.0.0.1:8100'
+SERVER_ADDR = 'tcp://127.0.0.1:8100'
-SERVER_ADDR = 'tcp://10.200.27.140:8100'
+LABEL_CMD_ADDR = 'tcp://127.0.0.1:8101'  # 接收来自上位机范式的标签命令
 
 # 发送间隔: 每包 5 采样点 / 250Hz = 20ms
 PKT_INTERVAL = N_SAMPLES_PER_PKT / FS
@@ -67,9 +67,41 @@ def main():
     sock.connect(SERVER_ADDR)
     print(f"[{datetime.now().strftime('%H:%M:%S')}] ZMQ Dealer 连接到 {SERVER_ADDR}")
 
+    # ========== 上位机标签命令监听 ==========
+    # 使用线程安全的队列接收来自 ssmvep_main.py 的标签命令
+    # 标签值: 1 (train 0), 2 (train 1), 99 (predict)
+    pending_label = [None]       # [label_value or None]
+    label_lock = threading.Lock()
+
+    label_cmd_sock = ctx.socket(zmq.PULL)
+    label_cmd_sock.bind(LABEL_CMD_ADDR)
+    print(f"[{datetime.now().strftime('%H:%M:%S')}] 标签命令监听绑定到 {LABEL_CMD_ADDR}")
+
+    stop_recv = threading.Event()
+
+    def label_cmd_thread():
+        """监听来自上位机范式的标签命令，写入 pending_label"""
+        while not stop_recv.is_set():
+            try:
+                msg = label_cmd_sock.recv_string(zmq.NOBLOCK)
+                label_val = int(msg)
+                with label_lock:
+                    pending_label[0] = label_val
+                ts = datetime.now().strftime('%H:%M:%S')
+                label_name = {1: 'train_0', 2: 'train_1', 99: 'predict'}.get(label_val, str(label_val))
+                print(f"[{ts}] 收到标签命令: {label_name} -> label={label_val}")
+            except zmq.Again:
+                time.sleep(0.005)
+            except Exception as e:
+                print(f"[label_cmd_thread] 错误: {e}")
+                time.sleep(0.01)
+
+    label_thread = threading.Thread(target=label_cmd_thread, daemon=True)
+    label_thread.start()
+    print(f"[{datetime.now().strftime('%H:%M:%S')}] 标签命令监听线程已启动")
+
     # 后台消费线程：持续 recv 从 ROUTER 返回的数据，避免 server 发送队列积压
     recv_count = [0]
-    stop_recv = threading.Event()
 
     def consumer_thread():
         """消费线程：阻塞 recv，丢弃收到的数据，仅用于清空 ROUTER 发送队列"""
@@ -98,7 +130,7 @@ def main():
     print(f"[{datetime.now().strftime('%H:%M:%S')}] 开始发送模拟数据 ...")
     print(f"  采样率: {FS}Hz | 每包 {N_SAMPLES_PER_PKT} 采样点 | 发送间隔 {PKT_INTERVAL*1000:.0f}ms")
     print(f"  EEG: {EEG_FREQ}Hz 正弦波 | 幅值 {EEG_AMP}μV")
-    print(f"  标签: 每 {LABEL_INTERVAL}s 末尾采样点触发 | label 1/2 交替")
+    print(f"  标签: 来自上位机范式命令 (train_0=1, train_1=2, predict=99)")
     print("-" * 50)
 
     try:
@@ -108,30 +140,21 @@ def main():
             # 构建当前包
             packet = build_packet(global_sample_idx)
 
-            # 检查是否需要放置标签
+            # 检查是否有来自上位机范式的挂起标签命令
-            if should_send_label(global_sample_idx):
+            with label_lock:
-                if label_type == 1:
+                ext_label = pending_label[0]
-                    label1_count += 1
+                if ext_label is not None:
-                    label_value = 1
+                    pending_label[0] = None
-                    label_number = label1_count
-                else:
-                    label2_count += 1
-                    label_value = 2
-                    label_number = label2_count
-
-                # 标签放在当前包最后一个采样点（索引 4）
-                packet[4, 64] = label_value
-                packet[4, 65] = label_number
 
+            if ext_label is not None:
+                # 将标签写入当前包所有5个采样点的第65通道 (index 64)
+                # 覆盖全部采样点确保 event_inner_idx 无论落在哪个位置都能被正确检测
+                packet[:, 64] = float(ext_label)
                 ts = datetime.now().strftime('%H:%M:%S')
-                print(f"[{ts}] 标签触发: label={label_value}, 序号={label_number} "
+                print(f"[{ts}] 打标签: label={ext_label} -> ch64[all 5 samples] (global_sample_idx={global_sample_idx})")
-                      f"(global_sample_idx={global_sample_idx})")
 
-                # 交替标签类型
+            # 发送: multipart 2帧 ['', data]
-                label_type = 2 if label_type == 1 else 1
+            # 使用标准格式，ROUTER 会自动附加 ZMQ 分配的客户端身份
-
-            # 发送: multipart 3帧 [identity, '', data]
-            # 使用标准格式（3帧），ROUTER 会自动附加 ZMQ 分配的客户端身份
             sock.send_multipart([
                 b'',
                 packet.tobytes()
@@ -156,6 +179,7 @@ def main():
     finally:
         stop_recv.set()
         consumer.join(timeout=2)
+        label_cmd_sock.close()
         sock.close()
         ctx.term()
 

filter_test.py

@@ -1,11 +1,13 @@
 # -*- coding: utf-8 -*-
 """
-脑电滤波服务 8100端口测试工具【最终修复版】
+脑电滤波服务 8100端口测试工具【统计逻辑专项优化版】
-修复：1. Matplotlib中文字体乱码  2. ZMQ双连接收不到数据问题
+优化点：
-通信规范：
+1. 5秒预热(250个发包)，预热结束后才启动丢包/数据统计
-上位机 -> 服务端：send_multipart([client_id, b"", data_buf]) 共3帧
+2. 业务比例：0.02s发1包，200ms收1包 → 每 10 个发包对应 1 个回包
-服务端 recv_multipart() 帧长度 = 3
+3. 通道校验：发送(5,66) 仅对比前64通道，接收(50,64)全通道比对
-时序：每20ms(0.02s)发送一包 (5,66)，服务端200ms回传 (50,64)
+4. 区分：全局总包数 / 有效统计区间包数、理论收包数、实际收包数、丢包数、丢包率
+5. 新增64通道整体数据均值/极值比对，校验数据有效性
+通信规范：send_multipart([client_id, b"", data_buf]) 三帧报文，服务端 recv_multipart 长度=3
 """
 import sys
 import time
@@ -20,33 +22,41 @@ from matplotlib.animation import FuncAnimation
 
 # ===================== 全局前置：修复Matplotlib中文字体 & 负号显示 =====================
 plt.rcParams["font.sans-serif"] = ["SimHei", "Microsoft YaHei", "WenQuanYi Micro Hei"]
-plt.rcParams["axes.unicode_minus"] = False  # 解决负号显示异常
+plt.rcParams["axes.unicode_minus"] = False
 
-# ===================== 【1. 全局可配置参数区】 =====================
+# ===================== 【1. 全局业务固定参数（核心统计规则）】 =====================
 # ZMQ 服务端配置
 ZMQ_SERVER_IP = "127.0.0.1"
 ZMQ_SERVER_PORT = 8100
 ZMQ_SOCKET_TIMEOUT = 3000    # 套接字超时(ms)
-POLL_TIMEOUT = 10            # Poll轮询超时(ms)，不影响发包时序
+POLL_TIMEOUT = 10            # Poll轮询超时(ms)
 
-# 数据报文配置（严格对齐业务）
+# 时序 & 统计核心规则（严格对齐现场业务）
-PKG_SEND_SHAPE = (5, 66)     # 发送包 shape (点数, 总通道)
+SEND_INTERVAL = 0.02         # 上位机发包间隔：20ms/包
-PKG_RECV_SHAPE = (50, 64)    # 滤波回包 shape (点数, 脑电通道)
+RECV_INTERVAL = 0.2          # 服务端回包间隔：200ms/包
-SEND_INTERVAL = 0.02         # 上位机发包间隔 20ms
+PREHEAT_SECONDS = 5.0       # 滤波缓存预热时长：5秒
-SAMPLE_RATE = 250            # 采样率 Hz
+# 计算：预热需要的发包总数 = 预热时长 / 单包发送间隔
+PREHEAT_SEND_PACKS = int(PREHEAT_SECONDS / SEND_INTERVAL)  # 5 / 0.02 = 250 包
+# 收发包比例：每多少个发包对应1个回包
+PACK_RATIO = int(RECV_INTERVAL / SEND_INTERVAL)            # 0.2 / 0.02 = 10
 
-# 通道定义
+# 数据报文形状
-CH_EEG = 64
+PKG_SEND_SHAPE = (5, 66)     # 发送包 (点数, 总通道)
+PKG_RECV_SHAPE = (50, 64)    # 回包 (点数, 有效脑电通道)
+SAMPLE_RATE = 250
+
+# 通道定义（对比仅使用前64路脑电通道）
+CH_EEG_VALID = 64            # 共同对比通道数：0~63
 CH_EVENT = 64
 CH_RESERVED = 65
 
-# ZMQ 三帧报文固定字段（和你服务端代码完全一致）
+# ZMQ 三帧报文固定字段
 CLIENT_ID = b"test_client_001"
 EMPTY_FRAME = b""
 
-# 仿真信号配置（可自由调参测试滤波）
+# 仿真信号配置
 TARGET_CHANNEL = 0
-SIGNAL_FREQ_LIST = [10.0, 22.0]
+SIGNAL_FREQ_LIST = [13]
 SIGNAL_AMP = 1.8
 NOISE_GAUSSIAN_AMP = 0.4
 NOISE_POWER50_AMP = 0.3
@@ -64,21 +74,32 @@ MAX_RUN_SECONDS = None
 ENABLE_RECONNECT = True
 PRINT_STAT_INTERVAL = 5.0
 
-# ===================== 【2. 全局变量 & 线程安全】 =====================
+# ===================== 【2. 全局变量 + 统计结构体（重构统计逻辑）】 =====================
 g_running = threading.Event()
 g_running.set()
 data_lock = threading.Lock()
 
-# 绘图数据缓冲区
+# 绘图缓冲区
 raw_data_buf = deque(maxlen=MAX_PLOT_POINTS)
 filt_data_buf = deque(maxlen=MAX_PLOT_POINTS)
 
-# 运行统计
+# ===================== 全新统计变量（区分预热/正式统计） =====================
 stat = {
-    "send_cnt": 0,
+    # 全局总包数（包含预热包）
-    "recv_cnt": 0,
+    "total_send": 0,
+    "total_recv": 0,
+
+    # 有效统计区间（预热250包之后）
+    "valid_send": 0,        # 有效发包数
+    "valid_recv": 0,        # 有效收包数
+    "theo_recv": 0,         # 理论应收到包数 = valid_send // PACK_RATIO
+
+    # 运行时间
     "start_time": time.perf_counter(),
-    "last_print_time": time.perf_counter()
+    "last_print_time": time.perf_counter(),
+
+    # 数据校验缓存：保存最新一包原始64通道数据，用于和回包比对
+    "latest_raw_64ch": None
 }
 
 # ===================== 【3. 日志配置】 =====================
@@ -95,74 +116,67 @@ logger = init_logger()
 
 # ===================== 【4. 仿真脑电数据生成 (5,66)】 =====================
 def generate_eeg_packet(pkt_idx: int) -> np.ndarray:
-    """生成单包 (5,66) 仿真数据：脑电+噪声+工频+事件通道+保留通道"""
+    """生成单包 (5,66) 仿真数据"""
     n_point, n_chan = PKG_SEND_SHAPE
     base_t = pkt_idx * n_point / SAMPLE_RATE
     t_arr = base_t + np.arange(n_point) / SAMPLE_RATE
 
     data = np.zeros((n_point, n_chan), dtype=np.float64)
 
-    # 64路脑电：多频信号 + 50Hz工频 + 高斯白噪声
+    # 64路脑电信号
-    for ch in range(CH_EEG):
+    for ch in range(CH_EEG_VALID):
         sig = 0.0
         for freq in SIGNAL_FREQ_LIST:
             sig += SIGNAL_AMP * np.sin(2 * np.pi * freq * t_arr)
-        sig += NOISE_POWER50_AMP * np.sin(2 * np.pi * 50 * t_arr)
+        # sig += NOISE_POWER50_AMP * np.sin(2 * np.pi * 50 * t_arr)
-        sig += NOISE_GAUSSIAN_AMP * np.random.randn(n_point)
+        # sig += NOISE_GAUSSIAN_AMP * np.random.randn(n_point)
         data[:, ch] = sig
 
-    # 事件通道、保留通道赋值
+    # 事件通道、保留通道
     data[:, CH_EVENT] = EVENT_LABEL_VAL
     data[:, CH_RESERVED] = RESERVED_VAL
     return data
 
-# ===================== 【5. 核心修复：单DEALER连接 + Poller 同时收发】 =====================
+# ===================== 【5. ZMQ 核心IO线程（单连接+Poller，保留原有通信逻辑）】 =====================
 def zmq_io_thread():
-    """
-    唯一ZMQ工作线程：单个DEALER连接，同时发包+收包（对齐真实上位机）
-    使用 Poller 多路复用，避免阻塞、超时报错
-    """
     context = zmq.Context()
     pkt_index = 0
     send_interval = SEND_INTERVAL
 
+    logger.info(f"滤波预热配置：{PREHEAT_SECONDS}秒 / {PREHEAT_SEND_PACKS} 个发包后开始统计")
+    logger.info(f"收发比例：每 {PACK_RATIO} 个发包 → 1 个滤波回包")
+
     while g_running.is_set():
         try:
-            # 新建 DEALER 套接字（全局唯一连接）
             sock = context.socket(zmq.DEALER)
             sock.setsockopt(zmq.RCVTIMEO, ZMQ_SOCKET_TIMEOUT)
             sock.setsockopt(zmq.SNDTIMEO, ZMQ_SOCKET_TIMEOUT)
             sock.connect(f"tcp://{ZMQ_SERVER_IP}:{ZMQ_SERVER_PORT}")
             logger.info(f"ZMQ 连接成功 -> {ZMQ_SERVER_IP}:{ZMQ_SERVER_PORT}")
 
-            # 注册Poller：监听当前套接字的可读事件
             poller = zmq.Poller()
             poller.register(sock, zmq.POLLIN)
-
-            # 精准发包计时（消除sleep漂移）
             next_send_ts = time.perf_counter()
 
             while g_running.is_set():
-                # 1. 运行时长限制判断
+                # 全局运行时长限制
                 if MAX_RUN_SECONDS is not None:
                     run_sec = time.perf_counter() - stat["start_time"]
                     if run_sec > MAX_RUN_SECONDS:
                         logger.info(f"已到达设定运行时长 {MAX_RUN_SECONDS}s，停止任务")
                         return
 
-                # 2. Poll 轮询：有数据就接收，无数据继续执行发包逻辑
+                # ========== 1. 轮询接收服务端回包 ==========
                 socks_ready = dict(poller.poll(POLL_TIMEOUT))
                 if sock in socks_ready:
-                    # ========== 接收服务端回包 (multipart) ==========
                     frames = sock.recv_multipart()
                     if not frames:
                         continue
-                    # 取最后一帧为有效滤波数据
                     recv_bytes = frames[-1]
                     if not recv_bytes:
                         continue
 
-                    # 解析为 (50,64) float64
+                    # 解析回包 (50,64)
                     filt_data = np.frombuffer(recv_bytes, dtype=np.float64)
                     expect_size = PKG_RECV_SHAPE[0] * PKG_RECV_SHAPE[1]
                     if filt_data.size != expect_size:
@@ -170,42 +184,89 @@ def zmq_io_thread():
                         continue
                     filt_data = filt_data.reshape(PKG_RECV_SHAPE)
 
-                    # 统计 + 写入绘图缓冲区
+                    # 全局收包计数
-                    stat["recv_cnt"] += 1
+                    stat["total_recv"] += 1
+
+                    # 仅预热完成后，计入有效统计收包
+                    if stat["total_send"] > PREHEAT_SEND_PACKS:
+                        stat["valid_recv"] += 1
+
+                    # 写入绘图缓冲区
                     with data_lock:
                         filt_data_buf.extend(filt_data[:, TARGET_CHANNEL])
 
-                    # 定时打印运行状态
+                    # ---------- 新增：64通道数据比对（发包前64通道 <-> 回包64通道） ----------
-                    now = time.perf_counter()
+                    raw_64ch = stat["latest_raw_64ch"]
-                    if now - stat["last_print_time"] > PRINT_STAT_INTERVAL:
+                    if raw_64ch is not None:
-                        run_sec = now - stat["start_time"]
+                        raw_mean = np.mean(raw_64ch)
-                        loss_rate = (stat["send_cnt"] - stat["recv_cnt"]) / stat["send_cnt"] * 100 if stat["send_cnt"] > 0 else 0.0
+                        filt_mean = np.mean(filt_data)
-                        logger.info(
+                        raw_amp = np.max(np.abs(raw_64ch))
-                            f"运行:{run_sec:.1f}s | 发包:{stat['send_cnt']} | 收包:{stat['recv_cnt']} | 丢包率:{loss_rate:.2f}%"
+                        filt_amp = np.max(np.abs(filt_data))
+                        logger.debug(
+                            f"【通道数据比对】原始64通道均值:{raw_mean:.4f} 幅值:{raw_amp:.4f} | "
+                            f"滤波后均值:{filt_mean:.4f} 幅值:{filt_amp:.4f}"
                         )
-                        stat["last_print_time"] = now
 
-                # 3. 精准定时发包（严格20ms间隔）
+                # ========== 2. 精准定时发送数据包 ==========
                 current_ts = time.perf_counter()
                 if current_ts >= next_send_ts:
-                    # 生成 (5,66) 仿真数据包
+                    # 生成(5,66)仿真包
                     pkt_data = generate_eeg_packet(pkt_index)
                     pkt_index += 1
                     send_buf = pkt_data.tobytes()
 
-                    # ========== 三帧Multipart发送（和你服务端代码完全一致） ==========
+                    # 标准三帧Multipart发送
                     sock.send_multipart([CLIENT_ID, EMPTY_FRAME, send_buf])
 
-                    # 统计 + 写入原始数据缓冲区
+                    # ---------- 发包计数逻辑（核心优化：预热区分） ----------
-                    stat["send_cnt"] += 1
+                    stat["total_send"] += 1
+                    # 预热完成后，计入有效发包
+                    if stat["total_send"] > PREHEAT_SEND_PACKS:
+                        stat["valid_send"] += 1
+                        # 计算理论应收包数
+                        stat["theo_recv"] = stat["valid_send"] // PACK_RATIO
+
+                    # 缓存当前包前64通道，用于后续数据比对
+                    stat["latest_raw_64ch"] = pkt_data[:, :CH_EEG_VALID]
+
+                    # 绘图缓冲区（单通道波形）
                     with data_lock:
                         raw_data_buf.extend(pkt_data[:, TARGET_CHANNEL])
 
-                    # 更新下一次发包时间戳
+                    # 更新下一次发包时间
                     next_send_ts += send_interval
 
+                # ========== 3. 定时打印统计信息（区分预热/正式统计） ==========
+                now = time.perf_counter()
+                if now - stat["last_print_time"] > PRINT_STAT_INTERVAL:
+                    run_sec = now - stat["start_time"]
+                    total_send = stat["total_send"]
+                    total_recv = stat["total_recv"]
+
+                    # 分支1：仍在预热阶段
+                    if total_send <= PREHEAT_SEND_PACKS:
+                        remain = PREHEAT_SEND_PACKS - total_send
+                        logger.info(
+                            f"[预热中] 运行:{run_sec:.1f}s | 已发包:{total_send}/{PREHEAT_SEND_PACKS} | "
+                            f"剩余预热包:{remain} | 暂不统计丢包"
+                        )
+                    # 分支2：预热完成，进入正式统计
+                    else:
+                        v_send = stat["valid_send"]
+                        v_recv = stat["valid_recv"]
+                        t_recv = stat["theo_recv"]
+                        loss_cnt = t_recv - v_recv
+                        loss_rate = (loss_cnt / t_recv * 100) if t_recv > 0 else 0.0
+
+                        logger.info(
+                            f"[正式统计] 运行:{run_sec:.1f}s | "
+                            f"全局总包: 发{total_send}/收{total_recv} | "
+                            f"有效区间: 发{v_send}/应收{t_recv}/实收{v_recv} | "
+                            f"丢包数:{loss_cnt} | 丢包率:{loss_rate:.2f}%"
+                        )
+                    stat["last_print_time"] = now
+
         except zmq.ZMQError as e:
-            # 区分正常超时 和 网络异常
             if e.errno == zmq.EAGAIN:
                 continue
             logger.warning(f"ZMQ 连接异常: {e}")
@@ -222,7 +283,7 @@ def zmq_io_thread():
     context.term()
     logger.info("ZMQ IO 线程已退出")
 
-# ===================== 【6. 可视化绘图（无逻辑改动，已前置修复字体）】 =====================
+# ===================== 【6. 可视化绘图（无改动）】 =====================
 def init_plot():
     fig = plt.figure(figsize=(14, 9))
     fig.suptitle(f"脑电滤波测试 | 观测通道: {TARGET_CHANNEL}", fontsize=14)
@@ -264,7 +325,6 @@ def update_plot(frame, lines, axes):
         raw_data = list(raw_data_buf)
         filt_data = list(filt_data_buf)
 
-    # 时域波形
     if raw_data:
         x_raw = np.arange(len(raw_data))
         line_raw.set_data(x_raw, raw_data)
@@ -277,7 +337,6 @@ def update_plot(frame, lines, axes):
         ax2.relim()
         ax2.autoscale_view()
 
-    # 频谱计算（汉宁窗减少频谱泄露）
     def calc_fft(sig, n_fft):
         if len(sig) < n_fft:
             return [], []
@@ -300,7 +359,7 @@ def update_plot(frame, lines, axes):
 
     return lines
 
-# ===================== 【7. 资源释放 & 主入口】 =====================
+# ===================== 【7. 资源释放 & 最终汇总统计】 =====================
 def clean_resource():
     g_running.clear()
     logger.info("开始停止所有线程...")
@@ -309,18 +368,19 @@ def clean_resource():
     logger.info("资源释放完成")
 
 def main():
-    logger.info("=" * 60)
+    logger.info("=" * 70)
-    logger.info("脑电滤波测试客户端 【修复版】启动")
+    logger.info("脑电滤波测试客户端【统计逻辑优化版】启动")
     logger.info(f"服务端地址: {ZMQ_SERVER_IP}:{ZMQ_SERVER_PORT}")
-    logger.info(f"发包格式: {PKG_SEND_SHAPE} | 间隔: {SEND_INTERVAL*1000:.0f}ms")
+    logger.info(f"发包: {PKG_SEND_SHAPE}({SEND_INTERVAL*1000:.0f}ms) | 回包: {PKG_RECV_SHAPE}({RECV_INTERVAL*1000:.0f}ms)")
-    logger.info(f"回包格式: {PKG_RECV_SHAPE} | ZMQ三帧报文 [客户端ID, 空帧, 数据帧]")
+    logger.info(f"预热规则: {PREHEAT_SECONDS}秒 / {PREHEAT_SEND_PACKS} 包后开启统计")
-    logger.info("=" * 60)
+    logger.info(f"收发比例: 每 {PACK_RATIO} 个发包对应 1 个回包")
+    logger.info("=" * 70)
 
-    # 启动唯一ZMQ收发线程
+    # 启动ZMQ收发线程
     io_thread = threading.Thread(target=zmq_io_thread, daemon=True, name="ZMQ_IO_Thread")
     io_thread.start()
 
-    # 启动可视化绘图
+    # 启动可视化
     fig, lines, axes = init_plot()
     ani = FuncAnimation(
         fig, update_plot,
@@ -330,20 +390,30 @@ def main():
         cache_frame_data=False
     )
 
-    # 主线程阻塞，监听关闭
     try:
         plt.show()
     except KeyboardInterrupt:
         logger.info("收到 Ctrl+C 中断信号，准备退出")
     finally:
-        # 输出最终统计
+        # 输出最终完整汇总报表
         run_total = time.perf_counter() - stat["start_time"]
-        loss_rate = (stat["send_cnt"] - stat["recv_cnt"]) / stat["send_cnt"] * 100 if stat["send_cnt"] > 0 else 0.0
+        total_send = stat["total_send"]
-        logger.info(f"\n===== 运行汇总 =====")
+        total_recv = stat["total_recv"]
+        v_send = stat["valid_send"]
+        v_recv = stat["valid_recv"]
+        t_recv = stat["theo_recv"]
+
+        loss_cnt = t_recv - v_recv
+        loss_rate = (loss_cnt / t_recv * 100) if t_recv > 0 else 0.0
+
+        logger.info(f"\n{'='*50} 最终运行汇总 {'='*50}")
         logger.info(f"总运行时长: {run_total:.1f} s")
-        logger.info(f"总发包数: {stat['send_cnt']}")
+        logger.info(f"【全局总包数】发送: {total_send} | 接收: {total_recv}")
-        logger.info(f"总收包数: {stat['recv_cnt']}")
+        logger.info(f"【有效统计区间(跳过预热{PREHEAT_SEND_PACKS}包)】")
-        logger.info(f"整体丢包率: {loss_rate:.2f} %")
+        logger.info(f"  有效发包: {v_send} | 理论应收包: {t_recv} | 实际收包: {v_recv}")
+        logger.info(f"  总丢包数: {loss_cnt} | 整体丢包率: {loss_rate:.2f} %")
+        logger.info(f"{'='*106}")
+
         clean_resource()
         sys.exit(0)
 

logs/log.py

@@ -1,114 +1,172 @@
 import os
+import sys
+from pathlib import Path
 from datetime import datetime, timedelta
 import logging
 from logging.handlers import RotatingFileHandler
 import inspect
+try:
+    import win32gui
+    import win32con
+    WIN32_AVAILABLE = True
+except ImportError:
+    WIN32_AVAILABLE = False
+
 from PubLibrary.InifileHelper import IniRead
 
-# 全局配置
+# ===================== 新增：获取 EXE 同级目录 =====================
-console_output = IniRead('system', 'console_output', '1')
+def get_app_root():
-log_level = IniRead('system', 'algo_log_level', 'INFO')
+    """获取 runDecoder.exe 所在的真实根目录（兼容 onefile / standalone）"""
+    if getattr(sys, 'frozen', False):
+        # Nuitka / PyInstaller 打包后走这里
+        app_path = sys.executable
+    else:
+        # 本地源码运行时，取当前脚本目录
+        app_path = os.path.abspath(__file__)
+    return os.path.dirname(app_path)
+
+# 程序根目录（exe 同级）
+APP_ROOT = Path(get_app_root())
+# 日志文件夹名：exe 同级下 logs 目录
+DEFAULT_LOG_DIR = APP_ROOT / "logs"
+
+# ===================== 读取 [algo_log] 配置 =====================
+# 文件日志
+FILE_LOG_ENABLE = IniRead("algo_log", "file_log_enable", "true").lower() == "true"
+FILE_LOG_LEVEL = IniRead("algo_log", "file_log_level", "DEBUG").upper()
+# 优先级：配置文件 > 默认exe同级logs
+CFG_LOG_PATH = IniRead("algo_log", "log_path", "").strip()
+if CFG_LOG_PATH == "exe":
+    LOG_DIR = DEFAULT_LOG_DIR
+else:
+    LOG_DIR = Path(CFG_LOG_PATH)
+
+LOG_RETENTION_DAYS = int(IniRead("algo_log", "retention_days", 3))
+
+# 控制台日志 + 黑框控制
+CONSOLE_ENABLE = IniRead("algo_log", "console_enable", "true").lower() == "true"
+CONSOLE_SHOW_WINDOW = IniRead("algo_log", "console_show_window", "true").lower() == "true"
+CONSOLE_LOG_LEVEL = IniRead("algo_log", "console_log_level", "INFO").upper()
+
+# ===================== 全局常量与缓存 =====================
 log_once_cache = set()
 logger_cache = {}
-LOG_RETENTION_DAYS = 3
-LOG_DIR = './logs/'
 LOG_FILE_PREFIX = 'algo_log_'
+# 确保日志目录存在
+LOG_DIR.mkdir(parents=True, exist_ok=True)
+LOG_DIR_STR = str(LOG_DIR) + "\\"
 
-# 日志格式：时间 - 日志器名 - 级别 - 文件名:行号 - 函数名 - 日志内容
+# 日志格式
 LOG_FORMAT = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
 DATE_FORMAT = '%Y-%m-%d %H:%M:%S'
 
+# 日志级别映射
+LEVEL_MAP = {
+    "DEBUG": logging.DEBUG,
+    "INFO": logging.INFO,
+    "WARNING": logging.WARNING,
+    "ERROR": logging.ERROR,
+    "FATAL": logging.FATAL
+}
+FILE_LOG_LEVEL_INT = LEVEL_MAP.get(FILE_LOG_LEVEL, logging.INFO)
+CONSOLE_LOG_LEVEL_INT = LEVEL_MAP.get(CONSOLE_LOG_LEVEL, logging.INFO)
 
-def clean_old_logs():
+# ===================== Windows 控制台黑框显示/隐藏 =====================
-    """清理超过指定天数的旧日志文件"""
+def control_console_window():
+    if not sys.platform.startswith("win") or not WIN32_AVAILABLE:
+        return
     try:
-        if not os.path.exists(LOG_DIR):
+        hwnd = win32gui.GetForegroundWindow()
+        if CONSOLE_SHOW_WINDOW:
+            win32gui.ShowWindow(hwnd, win32con.SW_SHOW)
+        else:
+            win32gui.ShowWindow(hwnd, win32con.SW_HIDE)
+    except Exception:
+        pass
+
+control_console_window()
+
+# ===================== 清理过期日志 =====================
+def clean_old_logs():
+    try:
+        if not LOG_DIR.exists():
             return
         expire_date = datetime.now() - timedelta(days=LOG_RETENTION_DAYS)
         for filename in os.listdir(LOG_DIR):
-            if not filename.startswith(LOG_FILE_PREFIX) or not filename.endswith('.log'):
+            if not (filename.startswith(LOG_FILE_PREFIX) and filename.endswith('.log')):
                 continue
             date_str = filename[len(LOG_FILE_PREFIX):-4]
             try:
                 file_date = datetime.strptime(date_str, '%Y-%m-%d')
                 if file_date < expire_date:
-                    file_path = os.path.join(LOG_DIR, filename)
+                    file_path = LOG_DIR / filename
                     os.remove(file_path)
-                    print(f"清理过期日志: {file_path}")
             except ValueError:
                 continue
-    except Exception as e:
+    except Exception:
-        print(f"清理旧日志异常: {str(e)}")
+        pass
-
 
+# ===================== 初始化日志器 =====================
 def init_module_logger(logger_name):
-    """初始化日志器 + 清理旧日志"""
-    os.makedirs(LOG_DIR, exist_ok=True)
-    clean_old_logs()
-
-    current_date = datetime.now().strftime("%Y-%m-%d")
-    log_file = os.path.join(LOG_DIR, f"{LOG_FILE_PREFIX}{current_date}.log")
-
     if logger_name in logger_cache:
         return logger_cache[logger_name]
 
+    clean_old_logs()
+
     logger = logging.getLogger(logger_name)
-    logger.setLevel(log_level)
+    logger.setLevel(logging.DEBUG)
     if logger.handlers:
         logger_cache[logger_name] = logger
         return logger
 
-    # 文件输出处理器
+    formatter = logging.Formatter(LOG_FORMAT, datefmt=DATE_FORMAT)
+
+    # 文件日志
+    if FILE_LOG_ENABLE:
+        current_date = datetime.now().strftime("%Y-%m-%d")
+        log_file = LOG_DIR / f"{LOG_FILE_PREFIX}{current_date}.log"
         file_handler = RotatingFileHandler(
             log_file,
             maxBytes=10 * 1024 * 1024,
             backupCount=10,
             encoding='utf-8'
         )
-    formatter = logging.Formatter(LOG_FORMAT, datefmt=DATE_FORMAT)
         file_handler.setFormatter(formatter)
+        file_handler.setLevel(FILE_LOG_LEVEL_INT)
         logger.addHandler(file_handler)
 
-    # 控制台输出
+    # 控制台日志
-    if console_output:
+    if CONSOLE_ENABLE:
-        console_handler = logging.StreamHandler()
+        console_handler = logging.StreamHandler(sys.stdout)
         console_handler.setFormatter(formatter)
+        console_handler.setLevel(CONSOLE_LOG_LEVEL_INT)
         logger.addHandler(console_handler)
 
     logger_cache[logger_name] = logger
     return logger
 
-
+# ===================== 对外日志入口函数 =====================
 def algo_log(content, level="INFO", record_once=False):
-    """
+    frame = inspect.currentframe()
-    日志入口函数
+    if frame:
-    自动记录：调用文件名、代码行号、所在函数
+        frame = frame.f_back.f_back
-    """
+    file_name = os.path.basename(frame.f_code.co_filename) if frame else "unknown"
-    # 回溯栈帧，获取真正调用 algo_log 的代码位置
-    # f_back(1) -> algo_log 自身，f_back(2) -> 业务调用处
-    frame = inspect.currentframe().f_back.f_back
-    if not frame:
-        file_name = "unknown"
-    else:
-        file_name = os.path.basename(frame.f_code.co_filename)
 
     logger = init_module_logger(file_name)
 
-    # 单次日志去重
     if record_once:
         log_key = f"{level.upper()}_{content}"
         if log_key in log_once_cache:
             return
         log_once_cache.add(log_key)
 
-    # 日志级别分发
     level_upper = level.upper()
-    log_map = {
+    log_func_map = {
         "DEBUG": logger.debug,
+        "INFO": logger.info,
         "WARNING": logger.warning,
         "ERROR": logger.error,
-        "FATAL": logger.fatal,
+        "FATAL": logger.fatal
-        "INFO": logger.info
     }
-    log_func = log_map.get(level_upper, logger.info)
+    log_func = log_func_map.get(level_upper, logger.info)
     log_func(content)

nuitka_3in1_package.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+# Git Bash 中文 UTF-8 兼容配置（通用版，无报错）
+export LC_ALL=en_US.UTF-8
+export LANG=en_US.UTF-8
+
+echo "========================"
+echo "Nuitka 打包脚本 - 优化稳定版"
+echo "适配：PyTorch2.0.0 + CUDA11.7 + 脑电解码项目"
+echo "========================"
+
+# ===================== 自定义配置区 =====================
+PY_FILE="runDecoder.py"       # 主程序文件
+OUT_DIR="dist_nuitka"         # 输出文件夹
+MODEL_DIR="online_Models"      # 模型文件夹
+# ========================================================
+
+# 检查主文件是否存在
+if [ ! -f "${PY_FILE}" ]; then
+    echo "错误：未找到主文件 ${PY_FILE}，请检查路径！"
+    read -n 1 -s -r -p "按任意键退出"
+    exit 1
+fi
+
+echo "开始打包：${PY_FILE}"
+echo "输出目录：${OUT_DIR}"
+
+# Nuitka 核心打包命令（无错误、无冗余、全依赖）
+python -m nuitka \
+--standalone \
+--msvc=latest \
+--module-parameter=torch-disable-jit=yes \
+--enable-plugin=no-qt \
+--include-package=numpy \
+--include-module=numpy.core._multiarray_umath \
+--include-package=scipy \
+--no-deployment-flag=self-execution \
+--include-data-dir="${MODEL_DIR}=${MODEL_DIR}" \
+--output-dir="${OUT_DIR}" \
+--remove-output \
+"${PY_FILE}"
+
+# 打包结果判断
+if [ $? -eq 0 ]; then
+    echo -e "\n========================"
+    echo "✅ 打包成功！"
+    echo "📦 产物路径：${OUT_DIR}/${PY_FILE%.py}.exe"
+    echo "========================"
+else
+    echo -e "\n❌ 打包失败！"
+fi
+
+# Git Bash 兼容的暂停
+read -n 1 -s -r -p "按任意键退出..."
+echo

online_Models/log_result.txt

@@ -1,252 +0,0 @@
-0    0.5
-1    0.5
-2    0.375
-3    0.5
-4    0.4375
-5    0.375
-6    0.5
-7    0.5
-8    0.375
-9    0.375
-10    0.375
-11    0.375
-12    0.5
-13    0.5625
-14    0.5625
-15    0.5
-16    0.5
-17    0.5
-18    0.5
-19    0.5625
-20    0.4375
-21    0.5
-22    0.5
-23    0.375
-24    0.375
-25    0.375
-26    0.375
-27    0.375
-28    0.3125
-29    0.375
-30    0.5625
-31    0.5
-32    0.5
-33    0.5625
-34    0.5625
-35    0.3125
-36    0.3125
-37    0.3125
-38    0.375
-39    0.5625
-40    0.3125
-41    0.5625
-42    0.3125
-43    0.375
-44    0.5625
-45    0.5
-46    0.375
-47    0.375
-48    0.3125
-49    0.375
-50    0.375
-51    0.5
-52    0.5625
-53    0.375
-54    0.5625
-55    0.5625
-56    0.375
-57    0.375
-58    0.375
-59    0.5
-60    0.3125
-61    0.375
-62    0.375
-63    0.375
-64    0.375
-65    0.375
-66    0.3125
-67    0.375
-68    0.5625
-69    0.5625
-70    0.5625
-71    0.5
-72    0.5625
-73    0.375
-74    0.375
-75    0.375
-76    0.375
-77    0.375
-78    0.5
-79    0.375
-80    0.375
-81    0.5
-82    0.375
-83    0.375
-84    0.375
-85    0.375
-86    0.3125
-87    0.375
-88    0.375
-89    0.5
-90    0.375
-91    0.4375
-92    0.3125
-93    0.3125
-94    0.375
-95    0.375
-96    0.375
-97    0.375
-98    0.3125
-99    0.4375
-100    0.375
-101    0.375
-102    0.375
-103    0.3125
-104    0.5625
-105    0.5
-106    0.5625
-107    0.5625
-108    0.5
-109    0.3125
-110    0.5625
-111    0.5625
-112    0.5
-113    0.3125
-114    0.5
-115    0.3125
-116    0.375
-117    0.3125
-118    0.3125
-119    0.3125
-120    0.3125
-121    0.375
-122    0.375
-123    0.375
-124    0.375
-125    0.3125
-126    0.375
-127    0.375
-128    0.375
-129    0.375
-130    0.5625
-131    0.375
-132    0.5
-133    0.3125
-134    0.3125
-135    0.3125
-136    0.375
-137    0.5
-138    0.3125
-139    0.375
-140    0.3125
-141    0.3125
-142    0.3125
-143    0.5625
-144    0.3125
-145    0.375
-146    0.5
-147    0.5
-148    0.375
-149    0.4375
-150    0.5
-151    0.3125
-152    0.375
-153    0.375
-154    0.375
-155    0.3125
-156    0.375
-157    0.4375
-158    0.4375
-159    0.375
-160    0.375
-161    0.3125
-162    0.375
-163    0.375
-164    0.375
-165    0.3125
-166    0.3125
-167    0.3125
-168    0.375
-169    0.3125
-170    0.3125
-171    0.3125
-172    0.375
-173    0.3125
-174    0.3125
-175    0.5
-176    0.3125
-177    0.375
-178    0.375
-179    0.3125
-180    0.3125
-181    0.3125
-182    0.3125
-183    0.5625
-184    0.5625
-185    0.3125
-186    0.5
-187    0.5
-188    0.5625
-189    0.5
-190    0.5625
-191    0.5625
-192    0.5625
-193    0.5
-194    0.5
-195    0.5625
-196    0.5625
-197    0.5625
-198    0.5625
-199    0.5
-200    0.5625
-201    0.5625
-202    0.375
-203    0.375
-204    0.375
-205    0.375
-206    0.375
-207    0.5
-208    0.5
-209    0.5625
-210    0.5625
-211    0.5625
-212    0.3125
-213    0.5
-214    0.5
-215    0.5625
-216    0.5
-217    0.5
-218    0.5
-219    0.5625
-220    0.5
-221    0.4375
-222    0.5
-223    0.5
-224    0.4375
-225    0.5
-226    0.4375
-227    0.5
-228    0.5
-229    0.375
-230    0.375
-231    0.3125
-232    0.375
-233    0.375
-234    0.375
-235    0.5625
-236    0.5625
-237    0.5625
-238    0.5625
-239    0.5625
-240    0.5
-241    0.5
-242    0.5
-243    0.5625
-244    0.5625
-245    0.375
-246    0.375
-247    0.375
-248    0.3125
-249    0.375
-The average accuracy is: 0.42675
-The best accuracy is: 0.5625

requirements.txt

@@ -0,0 +1,52 @@
+Bottleneck==1.4.2
+brotlicffi==1.2.0.0
+certifi==2026.5.20
+cffi==2.0.0
+charset-normalizer==3.4.4
+contourpy==1.3.2
+cycler==0.12.1
+einops==0.8.2
+filelock==3.20.3
+fonttools==4.63.0
+gmpy2==2.2.2
+idna==3.11
+Jinja2==3.1.6
+joblib==1.5.3
+kiwisolver==1.5.0
+MarkupSafe==3.0.2
+matplotlib==3.10.9
+mkl_fft==1.3.11
+mkl_random==1.2.8
+mkl-service==2.5.2
+mpmath==1.3.0
+networkx==3.4.2
+Nuitka==4.1.1
+numexpr==2.14.1
+numpy==1.24.3
+packaging==26.0
+pandas==2.3.3
+pillow==12.2.0
+pip==26.0.1
+pycparser==3.0
+pyparsing==3.3.2
+pyserial==3.5
+PySocks==1.7.1
+python-dateutil==2.9.0.post0
+pytz==2026.1.post1
+pyzmq==27.1.0
+requests==2.33.1
+scikit-learn==1.7.1
+scipy==1.15.3
+setuptools==82.0.1
+six==1.17.0
+sympy==1.14.0
+threadpoolctl==3.5.0
+torch==2.0.0
+torchaudio==2.0.0
+torchsummary==1.5.1
+torchvision==0.15.0
+typing_extensions==4.15.0
+tzdata==2026.2
+urllib3==2.7.0
+wheel==0.46.3
+win_inet_pton==1.1.0

runDecoder.py

@@ -1,7 +1,7 @@
-import matplotlib
+# import matplotlib
-matplotlib.use('Agg')
+# matplotlib.use('Agg')
-import argparse
+# import argparse
-import sys
+# import sys
 import time
 from Decoder import Decoder_main
 from PubLibrary.RunOnce import is_program_running

system_test.py

@@ -1,422 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-ZMQ 脑电数据测试工具【语法错误修复版】
-修复点：
-1. dataclass 可变列表默认值报错
-2. threading.Thread daemon 参数语法错误
-适配：Python3.10、全链路 float64、ZMQ DEALER<->ROUTER
-端口：8099(命令) / 8100(数据)
-"""
-import zmq
-import time
-import threading
-import numpy as np
-import matplotlib.pyplot as plt
-import json
-from dataclasses import dataclass, field
-from typing import Dict, List, Optional, Union, Tuple
-from matplotlib.animation import FuncAnimation
-
-# ===================== 1. 配置管理 =====================
-@dataclass(frozen=True)  # 冻结配置类
-class TestConfig:
-    # 网络配置
-    SERVER_IP: str = "127.0.0.1"
-    CMD_PORT: int = 8099
-    DATA_PORT: int = 8100
-
-    # 硬件与时序
-    SAMPLE_RATE: int = 250
-    FRAME_INTERVAL_MS: int = 20
-    SEND_INTERVAL: float = FRAME_INTERVAL_MS / 1000
-    CHANNEL_NUMS: int = 66
-    FRAME_POINTS: int = 5
-    FILTER_OUT_CHAN: int = 64
-    FILTER_FRAME_POINTS: int = 50
-
-    # 数据类型 & 字节数 (float64 8字节)
-    DATA_DTYPE: np.dtype = np.float64
-    RAW_FRAME_BYTES: int = CHANNEL_NUMS * FRAME_POINTS * 8    # 66*5*8 = 2640
-    FILTER_FRAME_BYTES: int = FILTER_OUT_CHAN * FILTER_FRAME_POINTS * 8  # 25600
-
-    # 事件通道索引
-    EVENT_CHANNEL_IDX: int = -2
-
-    # 列表类型 使用 default_factory 规避可变默认值报错
-    EVENT_TAGS: List[int] = field(default_factory=lambda: [1, 2, 99])
-    SIM_SIGNAL_FREQ: List[float] = field(default_factory=lambda: [8.0, 9.0])
-
-    # 仿真噪声
-    NOISE_STD: float = 0.25
-
-    # 可视化配置
-    PLOT_TARGET_CHAN: int = 0
-    PLOT_WINDOW_LEN: int = 400
-    PLOT_REFRESH_INTERVAL: int = 50
-
-    # 日志限流
-    FRAME_ERR_INTERVAL: float = 3.0
-
-    # ZMQ 配置
-    SEND_RETRY_MAX: int = 3
-    SEND_RETRY_SLEEP: float = 0.01
-    ZMQ_HWM: int = 1000
-
-# 初始化全局配置
-CONFIG = TestConfig()
-
-# ===================== 2. 全局状态管理 =====================
-class GlobalState:
-    def __init__(self):
-        self.run_flag: bool = True
-        self.last_frame_err_time: float = 0.0
-
-GLOBAL_STATE = GlobalState()
-
-# ===================== 3. Matplotlib 中文初始化 =====================
-def init_matplotlib():
-    # Windows 黑体，Linux/Mac 自行替换字体
-    plt.rcParams['font.sans-serif'] = ['SimHei']
-    plt.rcParams['axes.unicode_minus'] = False  # 修复负号乱码
-
-init_matplotlib()
-
-# ===================== 4. ZMQ DEALER 客户端 =====================
-class ZmqDealerClient:
-    """适配 ROUTER 的 DEALER 客户端，高频流式数据专用"""
-    def __init__(self, server_ip: str, port: int):
-        self.ctx: zmq.Context = zmq.Context()
-        self.socket: zmq.Socket = self.ctx.socket(zmq.DEALER)
-        self._configure_socket()
-        self.socket.connect(f"tcp://{server_ip}:{port}")
-
-    def _configure_socket(self):
-        """套接字参数配置"""
-        self.socket.setsockopt(zmq.RCVHWM, CONFIG.ZMQ_HWM)
-        self.socket.setsockopt(zmq.SNDHWM, CONFIG.ZMQ_HWM)
-        self.socket.setsockopt(zmq.RCVTIMEO, 0)
-        self.socket.setsockopt(zmq.SNDTIMEO, 0)
-
-    def send_json(self, data: Dict) -> bool:
-        """发送JSON命令，带重试机制"""
-        try:
-            payload = json.dumps(data, ensure_ascii=False).encode("utf-8")
-        except Exception as e:
-            print(f"[JSON序列化失败] {e}")
-            return False
-
-        for _ in range(CONFIG.SEND_RETRY_MAX):
-            try:
-                self.socket.send_multipart([b"", payload])
-                return True
-            except zmq.Again:
-                time.sleep(CONFIG.SEND_RETRY_SLEEP)
-            except Exception as e:
-                print(f"[JSON发送异常] {e}")
-                time.sleep(CONFIG.SEND_RETRY_SLEEP)
-        print(f"[JSON发送重试失败]")
-        return False
-
-    def send_bytes(self, data: bytes) -> bool:
-        """发送二进制脑电数据，带重试"""
-        for _ in range(CONFIG.SEND_RETRY_MAX):
-            try:
-                self.socket.send_multipart([b"", data])
-                return True
-            except zmq.Again:
-                time.sleep(CONFIG.SEND_RETRY_SLEEP)
-            except Exception as e:
-                print(f"[二进制发送异常] {e}")
-                time.sleep(CONFIG.SEND_RETRY_SLEEP)
-        print(f"[二进制发送重试失败]")
-        return False
-
-    def recv_json(self) -> Optional[Dict]:
-        """接收JSON命令响应（标准3帧）"""
-        try:
-            frames = self.socket.recv_multipart()
-            if len(frames) < 3:
-                self._log_frame_err(f"帧数异常: {len(frames)}")
-                return None
-            payload = frames[2].decode("utf-8")
-            return json.loads(payload)
-        except json.JSONDecodeError:
-            self._log_frame_err("JSON解析失败")
-            return None
-        except Exception as e:
-            self._log_frame_err(f"接收异常: {e}")
-            return None
-
-    def recv_bytes(self) -> Optional[bytes]:
-        """接收滤波数据，兼容3/4帧格式"""
-        try:
-            frames = self.socket.recv_multipart()
-            frame_len = len(frames)
-            if frame_len == 3:
-                payload = frames[2]
-            elif frame_len == 4:
-                payload = frames[3]
-            else:
-                self._log_frame_err(f"帧数异常: {frame_len}")
-                return None
-
-            if len(payload) != CONFIG.FILTER_FRAME_BYTES:
-                self._log_frame_err(f"字节不匹配: 期望{CONFIG.FILTER_FRAME_BYTES}, 实际{len(payload)}")
-                return None
-            return payload
-        except Exception as e:
-            self._log_frame_err(f"数据接收异常: {e}")
-            return None
-
-    def _log_frame_err(self, msg: str):
-        """日志限流，防止刷屏"""
-        now = time.time()
-        if now - GLOBAL_STATE.last_frame_err_time > CONFIG.FRAME_ERR_INTERVAL:
-            print(f"[帧异常] {msg}")
-            GLOBAL_STATE.last_frame_err_time = now
-
-    def close(self):
-        """优雅释放ZMQ资源"""
-        try:
-            self.socket.close(linger=0)
-            self.ctx.term()
-        except Exception as e:
-            print(f"[资源释放异常] {e}")
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, exc_type, exc_val, exc_tb):
-        self.close()
-
-# ===================== 5. 仿真脑电数据生成 =====================
-def generate_raw_eeg_frame(add_event: bool = False) -> np.ndarray:
-    """生成单帧float64仿真脑电数据"""
-    t = np.linspace(
-        0, CONFIG.FRAME_POINTS / CONFIG.SAMPLE_RATE,
-        CONFIG.FRAME_POINTS, endpoint=False
-    )
-    eeg_frame = np.zeros(
-        (CONFIG.CHANNEL_NUMS, CONFIG.FRAME_POINTS),
-        dtype=CONFIG.DATA_DTYPE
-    )
-
-    # 模拟脑电信号 + 高斯噪声
-    for freq in CONFIG.SIM_SIGNAL_FREQ:
-        eeg_frame[:CONFIG.FILTER_OUT_CHAN] += np.sin(2 * np.pi * freq * t)
-    eeg_frame[:CONFIG.FILTER_OUT_CHAN] += np.random.normal(
-        0, CONFIG.NOISE_STD,
-        size=(CONFIG.FILTER_OUT_CHAN, CONFIG.FRAME_POINTS)
-    )
-
-    # 事件通道处理
-    eeg_frame[CONFIG.EVENT_CHANNEL_IDX] = 0.0
-    if add_event:
-        event_pos = np.random.randint(0, CONFIG.FRAME_POINTS)
-        eeg_frame[CONFIG.EVENT_CHANNEL_IDX, event_pos] = np.random.choice(CONFIG.EVENT_TAGS)
-
-    # 预留通道置0
-    eeg_frame[-1] = 0.0
-    return eeg_frame
-
-# ===================== 6. 后台工作线程 =====================
-def start_cmd_response_thread(cmd_client: ZmqDealerClient):
-    """命令响应接收线程"""
-    print("[线程-命令接收] 已启动")
-    while GLOBAL_STATE.run_flag:
-        msg = cmd_client.recv_json()
-        if msg:
-            print(f"\n【命令响应】{json.dumps(msg, ensure_ascii=False, indent=2)}")
-        time.sleep(0.01)
-    print("[线程-命令接收] 已退出")
-
-def start_raw_eeg_send_thread(data_client: ZmqDealerClient):
-    """原始脑电发送线程（20ms/帧）"""
-    print(f"[线程-原始数据发送] 20ms/帧 | 单帧{CONFIG.RAW_FRAME_BYTES}字节 | float64")
-    frame_count = 0
-    while GLOBAL_STATE.run_flag:
-        insert_event = (frame_count % 20 == 0)
-        eeg_frame = generate_raw_eeg_frame(add_event=insert_event)
-        frame_bytes = eeg_frame.tobytes()
-
-        # 字节校验
-        if len(frame_bytes) != CONFIG.RAW_FRAME_BYTES:
-            print(f"[字节警告] 期望{CONFIG.RAW_FRAME_BYTES}, 实际{len(frame_bytes)}")
-            time.sleep(CONFIG.SEND_INTERVAL)
-            frame_count += 1
-            continue
-
-        data_client.send_bytes(frame_bytes)
-        frame_count += 1
-        time.sleep(CONFIG.SEND_INTERVAL)
-    print("[线程-原始数据发送] 已退出")
-
-def start_filter_data_recv_thread(data_client: ZmqDealerClient, plot_queue: List[np.ndarray]):
-    """滤波数据接收线程"""
-    print(f"[线程-滤波数据接收] 单包{CONFIG.FILTER_FRAME_BYTES}字节 | float64")
-    while GLOBAL_STATE.run_flag:
-        raw_bytes = data_client.recv_bytes()
-        if not raw_bytes:
-            time.sleep(0.01)
-            continue
-
-        try:
-            filter_arr = np.frombuffer(raw_bytes, dtype=CONFIG.DATA_DTYPE)
-            filter_arr = filter_arr.reshape(CONFIG.FILTER_FRAME_POINTS, CONFIG.FILTER_OUT_CHAN)
-            plot_queue.append(filter_arr[:, CONFIG.PLOT_TARGET_CHAN])
-        except Exception as e:
-            print(f"[滤波数据解析异常] {e}")
-            continue
-    print("[线程-滤波数据接收] 已退出")
-
-# ===================== 7. 实时波形可视化 =====================
-def start_wave_visualization(plot_queue: List[np.ndarray]):
-    """启动实时滤波波形绘图"""
-    fig, ax = plt.subplots(figsize=(14, 4))
-    x_axis = np.arange(0, CONFIG.PLOT_WINDOW_LEN)
-    wave_data = np.zeros(CONFIG.PLOT_WINDOW_LEN, dtype=CONFIG.DATA_DTYPE)
-    line, = ax.plot(x_axis, wave_data, color="#2E86AB", linewidth=1.2)
-
-    ax.set_title(
-        f"实时滤波脑电波形 | 通道 {CONFIG.PLOT_TARGET_CHAN} | {CONFIG.SAMPLE_RATE}Hz | float64",
-        fontsize=12
-    )
-    ax.set_ylim(-3.0, 3.0)
-    ax.grid(True, alpha=0.3, linestyle="--")
-    plt.tight_layout()
-
-    def update_plot(_):
-        nonlocal wave_data
-        if plot_queue:
-            new_wave = plot_queue.pop(0)
-            wave_data = np.roll(wave_data, -len(new_wave))
-            wave_data[-len(new_wave)] = new_wave
-        line.set_ydata(wave_data)
-        return (line,)
-
-    ani = FuncAnimation(
-        fig, update_plot,
-        interval=CONFIG.PLOT_REFRESH_INTERVAL,
-        blit=True,
-        cache_frame_data=False
-    )
-    plt.show()
-
-# ===================== 8. 全量业务测试用例 =====================
-def run_full_test_cases(cmd_client: ZmqDealerClient):
-    """全覆盖 zmqServer 所有命令：sync/targetFreqs/decoderClass/impedance/train/predict/rest"""
-    print("\n" + "="*60)
-    print("开始执行全量命令测试用例")
-    print("="*60)
-    time.sleep(2)
-
-    # 1. 同步命令
-    print("\n[用例 1] 发送 sync 命令")
-    cmd_client.send_json({"method": "sync", "params": {}})
-    time.sleep(1)
-
-    # 2. 设置目标频率
-    print("\n[用例 2] 发送 targetFreqs = [8.0, 9.0]")
-    cmd_client.send_json({"method": "targetFreqs", "params": [8.0, 9.0]})
-    time.sleep(1)
-
-    # 3. 切换解码器
-    print("\n[用例 3] 切换解码器为 ssmvep")
-    cmd_client.send_json({"method": "decoderClass", "params": "ssmvep"})
-    time.sleep(2)
-    print("\n[用例 3-2] 切换解码器为 mi")
-    cmd_client.send_json({"method": "decoderClass", "params": "mi"})
-    time.sleep(2)
-
-    # 4. 阻抗检测开关
-    print("\n[用例 4] 开启阻抗检测 impedance=1")
-    cmd_client.send_json({"method": "impedance", "params": 1})
-    time.sleep(1)
-    print("\n[用例 4-2] 关闭阻抗检测 impedance=2")
-    cmd_client.send_json({"method": "impedance", "params": 2})
-    time.sleep(1)
-
-    # 5. 训练模式
-    print("\n[用例 5] 启动训练 train，标签=1")
-    cmd_client.send_json({"method": "train", "params": 1})
-    time.sleep(3)
-
-    # # 6. 休息模式
-    # print("\n[用例 6] 切换 rest 休息模式")
-    # cmd_client.send_json({"method": "rest", "params": {}})
-    # time.sleep(1)
-
-    # 7. 启动解码
-    print("\n[用例 7] 启动解码 predict=1")
-    cmd_client.send_json({"method": "predict", "params": 1})
-    time.sleep(4)
-
-    # # 8. 非法命令（异常测试）
-    # print("\n[用例 8] 发送非法命令 test_cmd_illegal")
-    # cmd_client.send_json({"method": "test_cmd_illegal", "params": {}})
-    # time.sleep(1)
-
-    # # 9. 停止解码
-    # print("\n[用例 9] 停止解码 predict=2")
-    # cmd_client.send_json({"method": "predict", "params": 2})
-    # time.sleep(2)
-
-    print("\n" + "="*60)
-    print("所有测试用例执行完毕")
-    print("="*60)
-
-# ===================== 主程序入口（修复线程语法） =====================
-if __name__ == "__main__":
-    print("="*60)
-    print("ZMQ 脑电仿真测试工具 启动")
-    print(f"命令端口: {CONFIG.CMD_PORT} | 数据端口: {CONFIG.DATA_PORT}")
-    print(f"原始帧{CONFIG.RAW_FRAME_BYTES}字节 | 滤波帧{CONFIG.FILTER_FRAME_BYTES}字节 | float64")
-    print("="*60)
-
-    try:
-        with ZmqDealerClient(CONFIG.SERVER_IP, CONFIG.CMD_PORT) as cmd_client, \
-             ZmqDealerClient(CONFIG.SERVER_IP, CONFIG.DATA_PORT) as data_client:
-
-            plot_queue = []
-
-            # ========== 重点修复：线程语法，daemon 移出 args ==========
-            # 命令接收线程
-            t_cmd = threading.Thread(
-                target=start_cmd_response_thread,
-                args=(cmd_client,),  # 单元素元组保留逗号
-                daemon=True
-            )
-            # 原始数据发送线程
-            t_eeg = threading.Thread(
-                target=start_raw_eeg_send_thread,
-                args=(data_client,),
-                daemon=True
-            )
-            # 滤波数据接收线程
-            t_filter = threading.Thread(
-                target=start_filter_data_recv_thread,
-                args=(data_client, plot_queue),
-                daemon=True
-            )
-
-            # 启动线程
-            t_cmd.start()
-            t_eeg.start()
-            t_filter.start()
-
-            # 执行测试用例
-            run_full_test_cases(cmd_client)
-
-            # 启动可视化（阻塞主线程）
-            print("\n[提示] 波形窗口已启动，关闭窗口 / Ctrl+C 退出程序")
-            start_wave_visualization(plot_queue)
-
-    except KeyboardInterrupt:
-        print("\n\n[用户中断] 接收到 Ctrl+C，准备退出...")
-    except Exception as e:
-        print(f"\n[程序异常] {e}")
-    finally:
-        # 停止所有后台线程
-        GLOBAL_STATE.run_flag = False
-        time.sleep(0.2)
-        print("程序已安全退出")

upperHost_stimmock/MI_headless.py

@@ -0,0 +1,306 @@
+"""
+MI_headless.py
+无界面版 MI 运动想象范式通讯流程模拟脚本。
+复现 MI_main.py 的完整指令序列（train 0/1, rest, predict, saveData），
+但不依赖 psychopy 也不打开任何窗口/音频，用 time.sleep 替代帧循环等待。
+
+启动顺序:
+    1. runDecoder.py
+    2. datamock.py
+    3. MI_headless.py
+"""
+
+import sys
+import os
+import json
+import time
+import threading
+import zmq
+import numpy as np
+import ast
+from datetime import datetime
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+from PubLibrary.InifileHelper import IniRead
+
+personname = 'demo'
+session = '01'
+
+DATAMOCK_LABEL_ADDR = 'tcp://127.0.0.1:8101'  # datamock 标签命令地址
+
+
+# ========== ZMQ 结果接收服务 ==========
+class ZmqResultServer(threading.Thread):
+    def __init__(self, port=8088):
+        threading.Thread.__init__(self)
+        self.port = port
+        self.running = True
+        self.energy = 0
+        self.paradigm = 0   # 0=个体校准, 1=康复训练, 2=等待模型训练
+        self.ChoosenNum = -1
+        self.context = zmq.Context()
+        self.socket = self.context.socket(zmq.ROUTER)
+        self.socket.bind(f"tcp://0.0.0.0:{self.port}")
+        self.daemon = True
+        self.trial_idx = 0
+
+    def run(self):
+        print(f"[Server] UpperHost_Server listening on {self.port}")
+        while self.running:
+            try:
+                frames = self.socket.recv_multipart(zmq.NOBLOCK)
+                if len(frames) < 3:
+                    continue
+                message = json.loads(frames[2].decode('utf-8'))
+                method = message.get('method')
+                params = message.get('params')
+                if method == 'energy':
+                    self.energy = params
+                elif method == 'paradigm':
+                    self.paradigm = params
+                    print(f"[Server] paradigm -> {params}")
+                elif method == 'result':
+                    self.ChoosenNum = params
+                    self.trial_idx += 1
+                    print(f"[Server] result={self.ChoosenNum}  (trial {self.trial_idx})")
+            except zmq.Again:
+                time.sleep(0.005)
+            except Exception as e:
+                print(f"[Server] error: {e}")
+
+    def stop(self):
+        self.running = False
+        self.socket.close()
+        self.context.term()
+
+
+# ========== ZMQ 命令发送客户端 ==========
+class ZmqCmdClient:
+    def __init__(self, host, port):
+        self.host = host
+        self.port = port
+        self.context = zmq.Context()
+        self.socket = self.context.socket(zmq.DEALER)
+        # PUSH socket 用于向 datamock.py 发送标签命令
+        self._label_sock = self.context.socket(zmq.PUSH)
+        self._label_sock.connect(DATAMOCK_LABEL_ADDR)
+        print(f"[Client] label PUSH connected to {DATAMOCK_LABEL_ADDR}")
+
+    def connect(self):
+        self.socket.connect(f"tcp://{self.host}:{self.port}")
+        print(f"[Client] connected to {self.host}:{self.port}")
+
+    def start_recv_thread(self, result_server):
+        """启动后台线程，持续接收 decoder 通过 8099 ROUTER 回发的消息，并更新 result_server 的状态"""
+        self._result_server = result_server
+        self._stop_recv = threading.Event()
+
+        def _recv_loop():
+            while not self._stop_recv.is_set():
+                try:
+                    frames = self.socket.recv_multipart(zmq.NOBLOCK)
+                    # DEALER 收到的格式: [b'', json_bytes]
+                    data_bytes = frames[-1]
+                    message = json.loads(data_bytes.decode('utf-8'))
+                    method = message.get('method')
+                    params = message.get('params')
+                    ts = datetime.now().strftime('%H:%M:%S.%f')[:-3]
+                    print(f"[{ts}] [CmdClient] recv: {method}={params}")
+                    if method == 'paradigm':
+                        self._result_server.paradigm = params
+                        print(f"[{ts}] [CmdClient] paradigm updated -> {params}")
+                    elif method == 'result':
+                        self._result_server.ChoosenNum = params
+                        self._result_server.trial_idx += 1
+                        print(f"[{ts}] [CmdClient] result={params} (trial {self._result_server.trial_idx})")
+                    elif method == 'energy':
+                        self._result_server.energy = params
+                except zmq.Again:
+                    time.sleep(0.005)
+                except Exception as e:
+                    print(f"[CmdClient recv] error: {e}")
+                    time.sleep(0.01)
+
+        self._recv_thread = threading.Thread(target=_recv_loop, daemon=True)
+        self._recv_thread.start()
+        print(f"[Client] 后台接收线程已启动（监听 decoder 8099 回发消息）")
+
+    def stop_recv_thread(self):
+        if hasattr(self, '_stop_recv'):
+            self._stop_recv.set()
+
+    def _send_label(self, label_value):
+        """向 datamock.py 发送标签命令"""
+        try:
+            self._label_sock.send_string(str(label_value), zmq.NOBLOCK)
+        except Exception as e:
+            print(f"[Client] label send error: {e}")
+
+    def send_data(self, method, params):
+        msg = {'method': method, 'params': params}
+        try:
+            self.socket.send_multipart([b'', json.dumps(msg).encode('utf-8')])
+            ts = datetime.now().strftime('%H:%M:%S.%f')[:-3]
+            print(f"[{ts}] send_data: {method}={params}")
+            # 根据 train/predict 命令向 datamock 发送标签
+            if method == 'train':
+                if params == 0:
+                    self._send_label(1)
+                    print(f"[Label] train 0 -> datamock label=1")
+                elif params == 1:
+                    self._send_label(2)
+                    print(f"[Label] train 1 -> datamock label=2")
+            elif method == 'predict':
+                self._send_label(99)
+                print(f"[Label] predict -> datamock label=99")
+        except Exception as e:
+            print(f"[Client] send error: {e}")
+
+
+# ========== 主流程 ==========
+def run_headless():
+    server = ZmqResultServer(port=8088)
+    server.start()
+
+    _dh = str(IniRead('system', 'Decoder_Host'))
+    _dp = int(IniRead('system', 'Decoder_Port'))
+    client = ZmqCmdClient(_dh, _dp)
+    client.connect()
+    client.start_recv_thread(server)  # 启动后台接收线程，监听 decoder 8099 回发的 paradigm/result 消息
+
+    time.sleep(1)  # 等待连接建立
+    client.send_data('decoderClass', 'mi')
+    time.sleep(4)  # 等待 zmqServer 排空启动积压包（datamock 提前连接会积压 ~3s 数据）
+
+    # MI_IntervalEpoch = [0.5, 4.5]，trial时长 = 4.5-0.5 = 4.0s
+    _mi_iv = ast.literal_eval(IniRead('system', 'MI_IntervalEpoch'))  # [0.5, 4.5]
+    _trial_sec = float(_mi_iv[1] - _mi_iv[0])  # 4.0s
+    _margin = 1.0
+    train_time = max(5.0, _trial_sec + _margin)  # 训练刺激时长（与 MI_main.py 保持一致）
+
+    # MI epoch latency = interval_epoch[1] // 5 = (4.5*250)//5 = 225包 × 20ms = 4.5s
+    # train_latency = 225包（MI中 train_latency == latency）
+    # 在 train_time 后需再等 epoch_wait 秒，decoder 才能完成 epoch 采集
+    epoch_wait = _mi_iv[1] / _mi_iv[1] * (_mi_iv[1] * 250 // 5) * 0.02  # = latency * 20ms
+    # 更直接的计算：latency = interval_epoch[1] // 5 = int(4.5*250)//5 = 225，225*0.02 = 4.5s
+    epoch_wait = (int(_mi_iv[1] * 250) // 5) * 0.02  # 4.5s
+
+    # predict epoch wait（与 train 相同，MI中 latency == train_latency）
+    predict_epoch_wait = epoch_wait  # 4.5s
+
+    test_time = 7.0   # 预测窗口时长（与 MI_main.py 保持一致）
+    right_rehabilitation = float(IniRead('system', 'Right_rehabilitation'))
+    fault_rehabilitation = float(IniRead('system', 'Fault_rehabilitation'))
+    rest_time = float(IniRead('system', 'Rest_time'))
+
+    num_blocks = int(IniRead('system', 'Num_blocks'))
+    num_trials = int(IniRead('system', 'Num_trials'))
+
+    trained = 0
+    Num_Total = 0
+    Num_Success = 0
+    user_choice = []
+
+    print("=" * 50)
+    print("[Headless] 开始运行 MI 通讯流程（无界面）")
+    print(f"  MI_IntervalEpoch={_mi_iv}, trial_sec={_trial_sec:.2f}s")
+    print(f"  train_time={train_time:.2f}s, epoch_wait={epoch_wait:.2f}s")
+    print(f"  test_time={test_time:.2f}s, predict_epoch_wait={predict_epoch_wait:.2f}s")
+    print(f"  num_blocks={num_blocks}, num_trials={num_trials}")
+    print("=" * 50)
+
+    try:
+        while True:
+            # -------- 个体校准阶段 --------
+            print("\n[Phase] 个体校准阶段 (paradigm=0)")
+            client.send_data('rest', 0)
+            time.sleep(1)
+
+            while server.paradigm == 0:
+                # 左侧 MI 刺激（train 0，label=1）
+                print(f"\n[Train] 左侧 MI 刺激 (train 0) trained={trained}")
+                client.send_data('rest', 0)
+                time.sleep(0.5)  # ding 提示后等待
+
+                client.send_data('train', 0)
+                time.sleep(train_time + 0.2)  # 等待刺激时间 + epoch 完成时间
+
+                trained += 1
+                client.send_data('rest', 0)
+                time.sleep(1.0)  # 类间休息
+
+                # 空闲态样本采集（train 1，label=2）
+                print(f"\n[Train] 空闲态采集 (train 1) trained={trained}")
+                client.send_data('train', 1)
+                time.sleep(train_time + 0.2)   # 等待刺激时间 + epoch 完成时间
+
+                trained += 1
+                client.send_data('rest', 0)
+                time.sleep(1.0)  # 类间休息
+
+            # 个体校准阶段结束
+            print("\n[Phase] 个体校准结束，等待模型训练 (paradigm=2) ...")
+            trained = 0
+            time.sleep(1)
+
+            # 等待模型训练完成 (paradigm=2 -> paradigm=1)
+            while server.paradigm == 2:
+                print("[Phase] 等待模型训练完成 ...")
+                time.sleep(0.5)
+
+            # -------- 康复训练阶段 --------
+            while server.paradigm == 1:
+                print("\n[Phase] 康复训练阶段 (paradigm=1)")
+                for block_idx in range(num_blocks):
+                    print(f"\n  [Block {block_idx+1}/{num_blocks}]")
+                    time.sleep(10)  # 每轮开始前等待
+
+                    for trial_idx in range(num_trials):
+                        print(f"  [Trial {trial_idx+1}/{num_trials}]")
+
+                        time.sleep(0.5)  # ding 提示
+                        server.ChoosenNum = -1
+
+                        # 开始预测
+                        # MI predict epoch latency = 225包 × 20ms = 4.5s，需额外等待 epoch 完成
+                        client.send_data('predict', 1)
+                        t_start = time.perf_counter()
+                        while time.perf_counter() - t_start < test_time + predict_epoch_wait:
+                            if server.ChoosenNum >= 0:
+                                Num_Total += 1
+                                user_choice.append(server.ChoosenNum)
+                                if server.ChoosenNum == 0:
+                                    Num_Success += 1
+                                    rest_time = right_rehabilitation
+                                elif server.ChoosenNum == 1:
+                                    rest_time = fault_rehabilitation
+                                break
+                            time.sleep(0.02)
+
+                        trained += 1
+                        client.send_data('rest', 0)
+                        time.sleep(0.5)
+                        time.sleep(rest_time)
+                        server.ChoosenNum = -1
+
+                # 训练结束
+                print("\n[Phase] 康复训练结束")
+                break  # 退出康复训练循环
+
+            # 统计结果
+            overall_accuracy = Num_Success / Num_Total if Num_Total > 0 else 0
+            print(f"\n[Result] Overall={overall_accuracy:.3f} ({Num_Success}/{Num_Total})")
+            print(f"[Result] user_choice={user_choice}")
+            break  # 完成一个完整流程后退出
+
+    except KeyboardInterrupt:
+        print("\n[Headless] 用户中断")
+    finally:
+        client.send_data('predict', 2)   # 关闭系统
+        client.send_data('saveData', 0)
+        server.stop()
+        print("[Headless] 已发送关闭指令，退出。")
+
+
+if __name__ == '__main__':
+    run_headless()

upperHost_stimmock/ssmvep_headless.py

@@ -0,0 +1,301 @@
+"""
+ssmvep_headless.py
+无界面版 SSMVEP 范式通讯流程模拟脚本。
+复现 ssmvep_main.py 的完整指令序列（train 0/1/2, rest, predict, saveData），
+但不依赖 psychopy 也不打开任何窗口/音频，用 time.sleep 替代帧循环等待。
+
+启动顺序:
+    1. runDecoder.py
+    2. datamock.py
+    3. ssmvep_headless.py
+"""
+
+import sys
+import os
+import json
+import time
+import threading
+import zmq
+import numpy as np
+from datetime import datetime
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+from PubLibrary.InifileHelper import IniRead
+
+personname = 'demo'
+session = '01'
+
+DATAMOCK_LABEL_ADDR = 'tcp://127.0.0.1:8101'  # datamock 标签命令地址
+
+
+# ========== ZMQ 结果接收服务 ==========
+class ZmqResultServer(threading.Thread):
+    def __init__(self, port=8088):
+        threading.Thread.__init__(self)
+        self.port = port
+        self.running = True
+        self.energy = 0
+        self.paradigm = 0   # 0=个体校准, 1=康复训练, 2=等待模型训练
+        self.ChoosenNum = -1
+        self.context = zmq.Context()
+        self.socket = self.context.socket(zmq.ROUTER)
+        self.socket.bind(f"tcp://0.0.0.0:{self.port}")
+        self.daemon = True
+        self.trial_idx = 0
+
+    def run(self):
+        print(f"[Server] UpperHost_Server listening on {self.port}")
+        while self.running:
+            try:
+                frames = self.socket.recv_multipart(zmq.NOBLOCK)
+                if len(frames) < 3:
+                    continue
+                message = json.loads(frames[2].decode('utf-8'))
+                method = message.get('method')
+                params = message.get('params')
+                if method == 'energy':
+                    self.energy = params
+                elif method == 'paradigm':
+                    self.paradigm = params
+                    print(f"[Server] paradigm -> {params}")
+                elif method == 'result':
+                    self.ChoosenNum = params
+                    self.trial_idx += 1
+                    print(f"[Server] result={self.ChoosenNum}  (trial {self.trial_idx})")
+            except zmq.Again:
+                time.sleep(0.005)
+            except Exception as e:
+                print(f"[Server] error: {e}")
+
+    def stop(self):
+        self.running = False
+        self.socket.close()
+        self.context.term()
+
+
+# ========== ZMQ 命令发送客户端 ==========
+class ZmqCmdClient:
+    def __init__(self, host, port):
+        self.host = host
+        self.port = port
+        self.context = zmq.Context()
+        self.socket = self.context.socket(zmq.DEALER)
+        # PUSH socket 用于向 datamock.py 发送标签命令
+        self._label_sock = self.context.socket(zmq.PUSH)
+        self._label_sock.connect(DATAMOCK_LABEL_ADDR)
+        print(f"[Client] label PUSH connected to {DATAMOCK_LABEL_ADDR}")
+
+    def connect(self):
+        self.socket.connect(f"tcp://{self.host}:{self.port}")
+        print(f"[Client] connected to {self.host}:{self.port}")
+
+    def start_recv_thread(self, result_server):
+        """启动后台线程，持续接收 decoder 通过 8099 ROUTER 回发的消息，并更新 result_server 的状态"""
+        self._result_server = result_server
+        self._stop_recv = threading.Event()
+
+        def _recv_loop():
+            while not self._stop_recv.is_set():
+                try:
+                    frames = self.socket.recv_multipart(zmq.NOBLOCK)
+                    # DEALER 收到的格式: [b'', json_bytes]
+                    data_bytes = frames[-1]
+                    message = json.loads(data_bytes.decode('utf-8'))
+                    method = message.get('method')
+                    params = message.get('params')
+                    ts = datetime.now().strftime('%H:%M:%S.%f')[:-3]
+                    print(f"[{ts}] [CmdClient] recv: {method}={params}")
+                    if method == 'paradigm':
+                        self._result_server.paradigm = params
+                        print(f"[{ts}] [CmdClient] paradigm updated -> {params}")
+                    elif method == 'result':
+                        self._result_server.ChoosenNum = params
+                        self._result_server.trial_idx += 1
+                        print(f"[{ts}] [CmdClient] result={params} (trial {self._result_server.trial_idx})")
+                    elif method == 'energy':
+                        self._result_server.energy = params
+                except zmq.Again:
+                    time.sleep(0.005)
+                except Exception as e:
+                    print(f"[CmdClient recv] error: {e}")
+                    time.sleep(0.01)
+
+        self._recv_thread = threading.Thread(target=_recv_loop, daemon=True)
+        self._recv_thread.start()
+        print(f"[Client] 后台接收线程已启动（监听 decoder 8099 回发消息）")
+
+    def stop_recv_thread(self):
+        if hasattr(self, '_stop_recv'):
+            self._stop_recv.set()
+
+    def _send_label(self, label_value):
+        """向 datamock.py 发送标签命令"""
+        try:
+            self._label_sock.send_string(str(label_value), zmq.NOBLOCK)
+        except Exception as e:
+            print(f"[Client] label send error: {e}")
+
+    def send_data(self, method, params):
+        msg = {'method': method, 'params': params}
+        try:
+            self.socket.send_multipart([b'', json.dumps(msg).encode('utf-8')])
+            ts = datetime.now().strftime('%H:%M:%S.%f')[:-3]
+            print(f"[{ts}] send_data: {method}={params}")
+            # 根据 train/predict 命令向 datamock 发送标签
+            if method == 'train':
+                if params == 0:
+                    self._send_label(1)
+                    print(f"[Label] train 0 -> datamock label=1")
+                elif params == 1:
+                    self._send_label(2)
+                    print(f"[Label] train 1 -> datamock label=2")
+            elif method == 'predict':
+                self._send_label(99)
+                print(f"[Label] predict -> datamock label=99")
+        except Exception as e:
+            print(f"[Client] send error: {e}")
+
+
+# ========== 主流程 ==========
+def run_headless():
+    server = ZmqResultServer(port=8088)
+    server.start()
+
+    _dh = str(IniRead('system', 'Decoder_Host'))
+    _dp = int(IniRead('system', 'Decoder_Port'))
+    client = ZmqCmdClient(_dh, _dp)
+    client.connect()
+    client.start_recv_thread(server)  # 启动后台接收线程，监听 decoder 8099 回发的 paradigm/result 消息
+
+    time.sleep(1)  # 等待连接建立
+    client.send_data('decoderClass', 'ssmvep')
+
+    train_time   = 2.5   # 每轮训练刺激时长 (s)
+    test_time    = 2.5   # 每轮测试刺激时长 (s)
+    right_rehabilitation = float(IniRead('system', 'Right_rehabilitation'))
+    fault_rehabilitation = float(IniRead('system', 'Fault_rehabilitation'))
+    rest_time    = float(IniRead('system', 'Rest_time'))
+
+    num_blocks = int(IniRead('system', 'Num_blocks'))
+    num_trials = int(IniRead('system', 'Num_trials'))
+
+    position = [0, 1]
+    truePos_seq = position * int(num_trials / len(position))
+    truePos_seq = np.random.permutation(truePos_seq).tolist()
+    user_choice = []
+
+    os.makedirs('EEGFiles', exist_ok=True)
+    seq_file_path = f'EEGFiles/pos_seq_{personname}{session}_{datetime.now().strftime("%Y-%m-%d-%H-%M-%S")}.json'
+    seq_info = {
+        'position': position,
+        'sequence': truePos_seq,
+        'start_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    }
+    with open(seq_file_path, 'w', encoding='utf-8') as f:
+        json.dump(seq_info, f, ensure_ascii=False, indent=2)
+
+    trained = 0
+    Num_Total = 0
+    Num_Success = 0
+
+    print("=" * 50)
+    print("[Headless] 开始运行 SSMVEP 通讯流程（无界面）")
+    print(f"  num_blocks={num_blocks}, num_trials={num_trials}")
+    print(f"  train_time={train_time}s, test_time={test_time}s")
+    print("=" * 50)
+
+    try:
+        while True:
+            # -------- 个体校准阶段 --------
+            print("\n[Phase] 个体校准阶段 (paradigm=0)")
+            client.send_data('rest', 0)
+            time.sleep(1)
+
+            # epoch完成需要的额外等待时间：train_latency=120包×20ms=2.4s
+            # 在train_time后需再等epoch_wait秒，decoder才能完成epoch采集并取出数据
+            epoch_wait = 2.4  # 秒，与train_latency对应
+
+            while server.paradigm == 0:
+                # 左腿刺激
+                print(f"\n[Train] 左腿刺激 (train 0) trained={trained}")
+                client.send_data('train', 0)
+                time.sleep(train_time + epoch_wait)  # 等待刺激时间+epoch完成时间
+
+                trained += 1
+                client.send_data('rest', 0)
+                time.sleep(max(0, abs(fault_rehabilitation - train_time) - epoch_wait))
+
+                # 右腿刺激
+                print(f"\n[Train] 右腿刺激 (train 1) trained={trained}")
+                client.send_data('train', 1)
+                time.sleep(train_time + epoch_wait)  # 等待刺激时间+epoch完成时间
+
+                trained += 1
+                client.send_data('rest', 0)
+                time.sleep(max(0, fault_rehabilitation - epoch_wait))
+
+            # 个体校准阶段结束
+            print("\n[Phase] 个体校准结束，等待 paradigm=1 ...")
+            trained = 0
+            time.sleep(1)
+
+            # -------- 康复训练阶段 --------
+            while server.paradigm == 1:
+                print("\n[Phase] 康复训练阶段 (paradigm=1)")
+                for block_idx in range(num_blocks):
+                    print(f"\n  [Block {block_idx+1}/{num_blocks}]")
+                    time.sleep(10)  # 每轮开始前等待
+
+                    for trial_idx in range(num_trials):
+                        true_position = truePos_seq[trial_idx]
+                        print(f"  [Trial {trial_idx+1}/{num_trials}] true_pos={true_position}")
+
+                        time.sleep(0.5)  # 提示 + 叮声
+                        server.ChoosenNum = -1
+
+                        # 开始测试
+                        # predict epoch latency = 115包×20ms = 2.3s，需额外等待epoch完成
+                        predict_epoch_wait = 2.3  # 秒，与predict latency=115包对应
+                        client.send_data('predict', 1)
+                        t_start = time.perf_counter()
+                        while time.perf_counter() - t_start < test_time + predict_epoch_wait:
+                            if server.ChoosenNum >= 0:
+                                Num_Total += 1
+                                user_choice.append(server.ChoosenNum)
+                                if server.ChoosenNum in [0, 1]:
+                                    Num_Success += 1
+                                    rest_time = right_rehabilitation
+                                break
+                            time.sleep(0.02)
+
+                        trained += 1
+                        client.send_data('rest', 0)
+                        time.sleep(0.5)
+                        time.sleep(rest_time)
+                        server.ChoosenNum = -1
+
+                # 训练结束
+                print("\n[Phase] 康复训练结束")
+                break  # 退出康复训练循环
+
+            # 统计结果
+            overall_accuracy = Num_Success / Num_Total if Num_Total > 0 else 0
+            expected_seq = truePos_seq * num_blocks
+            min_len = min(len(user_choice), len(expected_seq))
+            same_count = sum(1 for a, b in zip(user_choice[:min_len], expected_seq[:min_len]) if a == b)
+            true_accuracy = same_count / min_len if min_len > 0 else 0
+            print(f"\n[Result] Overall={overall_accuracy:.3f} ({Num_Success}/{Num_Total})")
+            print(f"[Result] TrueAcc={true_accuracy:.3f} ({same_count}/{min_len})")
+            break  # 完成一个完整流程后退出
+
+    except KeyboardInterrupt:
+        print("\n[Headless] 用户中断")
+    finally:
+        client.send_data('predict', 2)   # 关闭系统
+        client.send_data('saveData', 0)
+        server.stop()
+        print("[Headless] 已发送关闭指令，退出。")
+
+
+if __name__ == '__main__':
+    run_headless()

upperHost_stimmock/ssvep_main.py

@@ -0,0 +1,364 @@
+import time
+
+from psychopy import visual, core, logging  # import some libraries from PsychoPy
+import random
+from datetime import datetime
+
+# LAB STREAMING LAYER1
+from pylsl import StreamInfo, StreamOutlet
+from psychopy import event
+import numpy as np
+from DecoderDW.Server import TCPServer
+from DecoderDW.Client import TCPClient
+# import subprocess
+
+# ----------------------
+# constants
+# size of the window
+WINWIDTH = 1920
+WINHEIGHT = 1080
+REFRESH_RATE = 144
+
+
+
+def get_keypress():
+    keys = event.getKeys()
+    if keys:
+        return keys[0]
+    else:
+        return None
+
+
+def shutdown(win,client):
+    client.send_data('saveData', 0)
+    client.send_data('predict',2)
+    win.close()
+    core.quit()
+
+
+# end of configuration
+# ----------------------
+
+def generate_square_wave(frequency, sampling_rate=REFRESH_RATE, duration=5):
+    """
+    生成方波序列
+
+    参数：
+        frequency (float): 频率（Hz）
+        sampling_rate (int): 采样率（Hz），应与屏幕刷新率一致
+        duration (float): 时长（秒）
+
+    返回：
+        square_wave (list): 方波序列
+    """
+    # 计算总点数
+    n_points = int(duration * sampling_rate)
+
+    # 生成时间序列
+    time = np.linspace(0, duration, n_points, endpoint=False)
+
+    # 生成正弦波数据
+    sin_wave = np.sin(2 * np.pi * frequency * time)
+    # 生成方波数据
+    square_wave = np.where(sin_wave >= 0, 1, 0)
+
+    return square_wave.tolist()
+
+
+# 启动一个进程，不等待其完成
+import os
+if __name__ == "__main__":
+    # ----------------------------------------------------------------------------------
+    # main window settings
+    main_win = visual.Window(size=(WINWIDTH, WINHEIGHT), units='height', screen=0, fullscr=False,
+                             gammaErrorPolicy='warn', color=(0.7, 0.7, 0.7))
+    print('starting  1')
+    # Set up LabStreamingLayer stream.
+    info = StreamInfo(name='psychopy_stimuli', type='Markers', channel_count=1, channel_format='string',
+                      source_id='psychopy_stimuli_001')
+    outlet = StreamOutlet(info)  # Broadcast the stream.
+
+    imageStim1 = visual.ImageStim(main_win, size=(300, 300), pos=(-600, 300), units='pix', image='UI/figures/xy.jpg')
+    txtStim1 = visual.TextStim(win=main_win, text='△', font='SimHei', height=80, color='black', units='pix', bold=True,
+                               italic=False, pos=(-600, 30))
+
+    imageStim2 = visual.ImageStim(main_win, size=(300, 300), pos=(0, 300), units='pix', image='UI/figures/xy.jpg')
+    txtStim2 = visual.TextStim(win=main_win, text='△', font='SimHei', height=80, color='black', units='pix', bold=True,
+                               italic=False, pos=(0, 30))
+
+    imageStim3 = visual.ImageStim(main_win, size=(300, 300), pos=(600, 300), units='pix', image='UI/figures/xy.jpg')
+    txtStim3 = visual.TextStim(win=main_win, text='△', font='SimHei', height=80, color='black', units='pix', bold=True,
+                               italic=False, pos=(600, 30))
+    imageStim4 = visual.ImageStim(main_win, size=(300, 300), pos=(-600, -200), units='pix', image='UI/figures/xy.jpg')
+    txtStim4 = visual.TextStim(win=main_win, text='△', font='SimHei', height=80, color='black', units='pix', bold=True,
+                               italic=False, pos=(-600, -470))
+    imageStim5 = visual.ImageStim(main_win, size=(300, 300), pos=(0, -200), units='pix', image='UI/figures/xy.jpg')
+    txtStim5 = visual.TextStim(win=main_win, text='△', font='SimHei', height=80, color='black', units='pix', bold=True,
+                               italic=False, pos=(0, -470))
+    imageStim6 = visual.ImageStim(main_win, size=(300, 300), pos=(600, -200), units='pix', image='UI/figures/xy.jpg')
+    txtStim6 = visual.TextStim(win=main_win, text='△', font='SimHei', height=80, color='black', units='pix', bold=True,
+                               italic=False, pos=(600, -470))
+    imageStim1red = visual.ImageStim(main_win, size=(300, 300), pos=(-600, 300), units='pix', image='UI/figures/xy_red.jpg')
+    imageStim2red = visual.ImageStim(main_win, size=(300, 300), pos=(0, 300), units='pix', image='UI/figures/xy_red.jpg')
+    imageStim3red = visual.ImageStim(main_win, size=(300, 300), pos=(600, 300), units='pix', image='UI/figures/xy_red.jpg')
+    imageStim4red = visual.ImageStim(main_win, size=(300, 300), pos=(-600, -200), units='pix', image='UI/figures/xy_red.jpg')
+    imageStim5red = visual.ImageStim(main_win, size=(300, 300), pos=(0, -200), units='pix', image='UI/figures/xy_red.jpg')
+    imageStim6red = visual.ImageStim(main_win, size=(300, 300), pos=(600, -200), units='pix', image='UI/figures/xy_red.jpg')
+
+
+    frequencies = [25,26,27,28,29,30]           #[9,10,11,12,13,14]   #[30,31,32,33,34,35]    [25,26,27,28,29,30]
+    # 生成方波数据
+    square_wave_9 = generate_square_wave(frequencies[0], REFRESH_RATE, 5)
+    square_wave_11 = generate_square_wave(frequencies[1], REFRESH_RATE, 5)
+    square_wave_12 = generate_square_wave(frequencies[2], REFRESH_RATE, 5)
+    square_wave_13 = generate_square_wave(frequencies[3], REFRESH_RATE, 5)
+    square_wave_14 = generate_square_wave(frequencies[4], REFRESH_RATE, 5)
+    square_wave_15 = generate_square_wave(frequencies[5], REFRESH_RATE, 5)
+
+    # 创建刺激对象列表，便于管理
+    image_stims = [imageStim1, imageStim2, imageStim3, imageStim4, imageStim5, imageStim6]
+    txt_stims = [txtStim1, txtStim2, txtStim3, txtStim4, txtStim5, txtStim6]
+    square_waves = [square_wave_9, square_wave_11, square_wave_12, square_wave_13, square_wave_14, square_wave_15]
+
+    time.sleep(2)
+    # grating.color = 'black'
+    server = TCPServer()
+    server.start()
+    client = TCPClient('127.0.0.1', 8099)
+    client.connect()
+    print('Connected decoder_main')
+    # client.send_data('impedance', 1)
+    # time.sleep(20)
+    # client.send_data('impedance', 2)
+    client.send_data('targetFreqs', frequencies)  # 使用frequencies变量，确保与刺激频率一致
+    time.sleep(1)
+    # 开启全程数据保存到 EEGFiles
+    client.send_data('saveData',1)
+    # client.send_data('impedance',1)
+
+
+
+    # 实验参数
+    repeats = 3
+    seq_freq = frequencies * repeats
+    seq_freq = np.random.permutation(seq_freq).tolist()
+    num_trials = len(seq_freq)  # 总试验次数, 6*6=36
+    trial_count = 0
+    
+    # 在线解码精度计算
+    online_results = []  # 存储每个trial的解码结果
+    correct_predictions = 0  # 正确预测计数
+    
+    # 保存序列信息
+    seq_info = {
+         'total_trials': num_trials,
+         'frequencies': frequencies,
+         'sequence': seq_freq,
+         'start_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    }
+    # 保存序列信息到文件
+    import json
+    seq_file_path = f'EEGFiles/sequence_{datetime.now().strftime("%Y-%m-%d-%H-%M-%S")}.json'
+    with open(seq_file_path, 'a', encoding='utf-8') as f:
+        json.dump(seq_info, f, ensure_ascii=False, indent=2)
+
+
+#========================Trials Started======================#
+    while trial_count < num_trials:
+     # 从序列中获取当前试验的目标频率
+     target_freq = seq_freq[trial_count]
+     target_freq_index = frequencies.index(target_freq)
+     print(f'Trials {trial_count + 1}/{num_trials} - Target Frequency: {target_freq}Hz (Label: {target_freq_index + 1})')
+
+     # Stage 1: Cue Stage
+     # print('Cue Stage: The target frequency is in Red')
+     client.send_data('setLabelAndTrialInfo', {
+         'label': 0,
+         'trial_info': {
+             'trial': trial_count + 1,
+             'phase': 'cue',
+             'target_freq': target_freq
+         }
+     })
+
+     for frameN in range(int(1 * REFRESH_RATE)):  # 1秒提示
+         key_press = get_keypress()
+         if key_press in ['q']:
+             shutdown(main_win, client)
+
+         # 显示所有刺激，目标刺激为红色
+         for i, stim in enumerate(image_stims):
+             if i == target_freq_index:
+                 # 目标刺激显示红色
+                 if i == 0:
+                     imageStim1red.draw()
+                 elif i == 1:
+                     imageStim2red.draw()
+                 elif i == 2:
+                     imageStim3red.draw()
+                 elif i == 3:
+                     imageStim4red.draw()
+                 elif i == 4:
+                     imageStim5red.draw()
+                 elif i == 5:
+                     imageStim6red.draw()
+             else:
+                 # 其他刺激显示正常颜色
+                 stim.draw()
+
+         main_win.flip()
+
+     # Stage 2: Flanker Stimulus
+     # print('Flanker Stage: flank all frequencies')
+     client.send_data('predict', 1)
+     client.send_data('setLabelAndTrialInfo', {
+         'label': target_freq_index + 1,  # 设置目标频率标签   这里+1，是因为0代表不记录数据
+         'trial_info': {
+             'trial': trial_count + 1,         # trial 从0开始
+             'phase': 'stimulus',
+             'target_freq': target_freq
+         }
+     })
+     outlet.push_sample(['S  1'])
+
+     for frameN in range(6 * REFRESH_RATE):  # 6秒刺激
+         key_press = get_keypress()
+         if key_press in ['q']:
+             shutdown(main_win, client)
+
+         # 所有频率按照方波闪烁
+         if square_wave_9[frameN % len(square_wave_9)] == 1:
+             imageStim1.draw()
+         if square_wave_11[frameN % len(square_wave_11)] == 1:
+             imageStim2.draw()
+         if square_wave_12[frameN % len(square_wave_12)] == 1:
+             imageStim3.draw()
+         if square_wave_13[frameN % len(square_wave_13)] == 1:
+             imageStim4.draw()
+         if square_wave_14[frameN % len(square_wave_14)] == 1:
+             imageStim5.draw()
+         if square_wave_15[frameN % len(square_wave_15)] == 1:
+             imageStim6.draw()
+
+         main_win.flip()
+         if server.ChoosenNum != -1:
+             break
+
+     # 记录在线解码结果
+     predicted_freq_index = server.ChoosenNum  # 解码结果
+     predicted_freq = frequencies[predicted_freq_index] if predicted_freq_index != -1 else -1
+     
+     # 判断解码是否正确
+     is_correct = (predicted_freq_index == target_freq_index) if predicted_freq_index != -1 else False
+     if is_correct:
+         correct_predictions += 1
+     
+     # 记录trial结果
+     trial_result = {
+         'trial': trial_count + 1,
+         'target_freq': target_freq,
+         'target_freq_index': target_freq_index,
+         'predicted_freq': predicted_freq,
+         'predicted_freq_index': predicted_freq_index,
+         'is_correct': is_correct,
+         'status': 'Success' if predicted_freq_index != -1 else 'Failed'
+     }
+     online_results.append(trial_result)
+     
+     # 打印当前trial结果
+     status_symbol = "✓" if is_correct else "✗"
+     if predicted_freq_index == -1:
+         print(f'Trial {trial_count + 1}: 目标{target_freq}Hz -> 解码失败 - {status_symbol}')
+     else:
+         print(f'Trial {trial_count + 1}: 目标{target_freq}Hz -> 预测{predicted_freq}Hz - {status_symbol}')
+
+
+     # Stage 3: Decoding Feedback
+     outlet.push_sample(['S  2'])
+     client.send_data('setLabelAndTrialInfo', {
+         'label': 0,  # 反馈阶段标签为0
+         'trial_info': {
+             'trial': trial_count + 1,
+             'phase': 'feedback',
+             'target_freq': target_freq
+         }
+     })
+     # print('反馈阶段: 显示解码结果')
+
+     for frameN in range(1 * REFRESH_RATE):  # 1秒反馈
+         key_press = get_keypress()
+         if key_press in ['q']:
+             shutdown(main_win, client)
+
+         # 显示所有刺激但不闪烁
+         for stim in image_stims:
+             stim.draw()
+
+         # 显示解码结果
+         if server.ChoosenNum == 0:
+             txtStim1.draw()
+         elif server.ChoosenNum == 1:
+             txtStim2.draw()
+         elif server.ChoosenNum == 2:
+             txtStim3.draw()
+         elif server.ChoosenNum == 3:
+             txtStim4.draw()
+         elif server.ChoosenNum == 4:
+             txtStim5.draw()
+         elif server.ChoosenNum == 5:
+             txtStim6.draw()
+
+         main_win.flip()
+
+     server.ChoosenNum = -1
+     trial_count += 1
+
+# 计算总体在线解码精度
+total_trials = len(online_results)
+successful_trials = len([r for r in online_results if r['status'] == 'Success'])
+failed_trials = len([r for r in online_results if r['status'] == 'Failed'])
+overall_accuracy = correct_predictions / total_trials if total_trials > 0 else 0
+
+# Print Accuracy
+print(f"Total Accuracy: {overall_accuracy:.3f} ({correct_predictions}/{total_trials})")
+
+# 按频率分析准确率
+print(f"\n=== 按频率分析准确率 ===")
+freq_accuracy = {}
+for result in online_results:
+    freq = result['target_freq']
+    if freq not in freq_accuracy:
+        freq_accuracy[freq] = {'correct': 0, 'total': 0, 'failed': 0}
+    
+    freq_accuracy[freq]['total'] += 1
+    if result['status'] == 'Failed':
+        freq_accuracy[freq]['failed'] += 1
+    elif result['is_correct']:
+        freq_accuracy[freq]['correct'] += 1
+
+print(f"{'频率':<8} {'准确率':<8} {'正确/总数':<10} {'失败数':<8}")
+print("-" * 40)
+for freq in sorted(freq_accuracy.keys()):
+    stats = freq_accuracy[freq]
+    accuracy = stats['correct'] / stats['total'] if stats['total'] > 0 else 0
+    print(f"{freq}Hz{'':<4} {accuracy:.3f}{'':<4} {stats['correct']}/{stats['total']}{'':<6} {stats['failed']}")
+
+# 保存在线解码结果到文件
+online_results_file = f'EEGFiles/online_results_{datetime.now().strftime("%Y-%m-%d-%H-%M-%S")}.json'
+online_summary = {
+    'total_trials': total_trials,
+    'successful_trials': successful_trials,
+    'failed_trials': failed_trials,
+    'correct_predictions': correct_predictions,
+    'overall_accuracy': overall_accuracy,
+    # 'freq_accuracy': freq_accuracy,
+    'trial_results': online_results,
+    # 'end_time': datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+}
+
+with open(online_results_file, 'w', encoding='utf-8') as f:
+    json.dump(online_summary, f, ensure_ascii=False, indent=2)
+
+
+client.send_data('predict',2)  # 关闭系统
+main_win.close()

verify_datamock.py

@@ -0,0 +1,304 @@
+"""
+datamock 验证脚本（模拟算法端）
+作为 ZMQ ROUTER 监听 8100 端口，等待 datamock.py 连接并验证数据流
+
+运行顺序:
+  第一步: python verify_datamock.py   (先启动，监听 8100)
+  第二步: python datamock.py          (后启动，连接 8100)
+"""
+import zmq
+import numpy as np
+import time
+import sys
+import matplotlib
+matplotlib.use('TkAgg')
+
+# 在导入 pyplot 之前确保 Tkinter 正确初始化
+try:
+    import tkinter as tk
+    root = tk.Tk()
+    root.withdraw()  # 隐藏主窗口，我们只需要它的事件循环
+except Exception as e:
+    print(f"[WARN] Tkinter 初始化警告: {e}")
+
+import matplotlib.pyplot as plt
+from datetime import datetime
+
+# ===== 可视化参数 =====
+PLOT_WINDOW_SEC = 2.0      # 滑动窗口时长（秒）
+PLOT_CHANNELS = [0, 1, 2, 3]  # 要显示的 EEG 通道索引
+
+SERVER_ADDR = 'tcp://127.0.0.1:8100'
+FS = 250
+N_SAMPLES_PER_PKT = 5
+N_CHAN = 66
+EEG_FREQ = 10
+EEG_AMP = 100.0        # EEG 幅值 100μV（峰值）
+EEG_AMP_MEAN = EEG_AMP * 2 / np.pi  # 正弦波 |mean| ≈ 63.7μV
+EEG_AMP_TOLERANCE = 1.5             # 幅值容差倍数
+LABEL_INTERVAL = 5
+FFT_SAMPLES = 250           # 做一次 FFT 需要的采样点数（1s数据）
+EXPECTED_BYTES = N_SAMPLES_PER_PKT * N_CHAN * 4  # 1320 bytes (5*66*4)
+
+
+def validate_fft(samples):
+    """对 Ch0 数据做 FFT，返回峰值频率"""
+    freqs = np.fft.rfftfreq(FFT_SAMPLES, d=1 / FS)
+    fft_mag = np.abs(np.fft.rfft(samples))
+    peak_idx = np.argmax(fft_mag[1:]) + 1  # 跳过 DC
+    return freqs[peak_idx], fft_mag, freqs
+
+
+def main():
+    ctx = zmq.Context()
+    sock = ctx.socket(zmq.ROUTER)
+    sock.bind(SERVER_ADDR)
+    print(f"[{datetime.now().strftime('%H:%M:%S')}] ZMQ ROUTER 绑定 {SERVER_ADDR}，等待 datamock.py 连接...\n")
+
+    # ===== 初始化交互式绘图 =====
+    plt.ion()  # 开启交互模式
+    fig = plt.figure(figsize=(14, 10))
+    fig.suptitle('EEG Data Monitor (Real-time)', fontsize=14)
+
+    # 使用 GridSpec 进行布局
+    from matplotlib.gridspec import GridSpec
+    gs = GridSpec(len(PLOT_CHANNELS) + 2, 1, figure=fig, hspace=0.3)
+    axes = []
+    lines_eeg = []
+    for i, ch in enumerate(PLOT_CHANNELS):
+        ax = fig.add_subplot(gs[i])
+        axes.append(ax)
+        ax.set_ylabel(f'Ch{ch} (μV)', fontsize=8)
+        ax.grid(True, alpha=0.3)
+        ax.set_ylim(-150, 150)
+        line, = ax.plot([], [], lw=0.8)
+        lines_eeg.append(line)
+        ax.set_title(f'EEG Channel {ch}', fontsize=9)
+
+    # 标签通道子图 (Ch64 - 标签值)
+    ax_label = fig.add_subplot(gs[len(PLOT_CHANNELS)])
+    axes.append(ax_label)
+    ax_label.set_ylabel('Label Value', fontsize=8)
+    ax_label.grid(True, alpha=0.3)
+    ax_label.set_ylim(-0.5, 2.5)
+    line_label, = ax_label.plot([], [], 'ro-', lw=1.5, markersize=4)
+    line_label_data = line_label
+    ax_label.set_title('Ch64 - Label Value', fontsize=9)
+
+    # Ch65 标签序号子图
+    ax_seq = fig.add_subplot(gs[len(PLOT_CHANNELS) + 1])
+    axes.append(ax_seq)
+    ax_seq.set_ylabel('Label Seq', fontsize=8)
+    ax_seq.set_xlabel('Time (samples)', fontsize=8)
+    ax_seq.grid(True, alpha=0.3)
+    ax_seq.set_ylim(-0.5, 10)
+    line_seq, = ax_seq.plot([], [], 'gs-', lw=1.5, markersize=4)
+    line_seq_data = line_seq
+    ax_seq.set_title('Ch65 - Label Sequence', fontsize=9)
+
+    plt.tight_layout()
+
+    # ===== 状态 =====
+    global_idx = 0          # 全局采样点索引
+    label_events = []       # 捕获的标签事件
+    start_time = None
+    fft_done = False
+    fft_buffer = []         # 暂存前 250 点做 FFT
+    ch64_zero_ok = True     # 验证 Ch64 非标签采样点均为 0
+    ch65_zero_ok = True     # 验证 Ch65 非标签采样点均为 0
+    label_pos_ok_all = True # 验证标签均在包内索引 4
+
+    # ===== 数据缓冲区 =====
+    max_samples = int(FS * PLOT_WINDOW_SEC)
+    eeg_buffer = {ch: np.zeros(max_samples) for ch in PLOT_CHANNELS}
+    label_buffer = np.zeros(max_samples)
+    seq_buffer = np.zeros(max_samples)
+    time_axis = np.arange(max_samples)
+
+    # ZMQ 收发统计
+    recv_count = 0
+
+    try:
+        # 首次 pause 用于显示窗口
+        plt.pause(0.5)
+        print(f"[INFO] 交互窗口已显示，如未看到请检查任务栏")
+
+        while True:
+            # ROUTER recv: prepended 一个 identity 帧
+            # datamock 发送 3帧 [b'datamock', b'', data_bytes]
+            # ROUTER 接收后变成 4帧 [router_identity, b'datamock', b'', data_bytes]
+            frames = sock.recv_multipart()
+            recv_count += 1
+            now = time.time()
+            if start_time is None:
+                start_time = now
+
+            # 帧格式: [router_identity, b'datamock', b'', data_bytes]
+            router_id = frames[0]   # ROUTER 添加的身份帧
+            identity = frames[1]     # 发送端的 identity
+            _empty = frames[2]      # 空帧
+            raw_data = frames[3]     # 实际数据字节
+
+            # 数据长度校验
+            if len(raw_data) != EXPECTED_BYTES:
+                print(f"[ERROR] 数据长度错误: 期望{EXPECTED_BYTES}字节, 实际{len(raw_data)}字节")
+                continue
+
+            # 解析为 [5, 66] float32 数组
+            packet = np.frombuffer(raw_data, dtype=np.float32).reshape(N_SAMPLES_PER_PKT, N_CHAN)
+
+            elapsed = now - start_time
+
+            # ===== 验证 1: 数据形状 =====
+            if recv_count == 1:
+                shape_ok = packet.shape == (N_SAMPLES_PER_PKT, N_CHAN)
+                print(f"[{'✓' if shape_ok else '✗'}] 数据形状: {packet.shape}  "
+                      f"(期望 [{N_SAMPLES_PER_PKT}, {N_CHAN}])")
+                if not shape_ok:
+                    print(f"    ✗ 形状不匹配，退出")
+                    break
+
+            # ===== 验证 2: EEG 幅值（首包） =====
+            if recv_count == 1:
+                eeg = packet[:, :64]
+                amp_mean = np.mean(np.abs(eeg))
+                amp_ok = amp_mean <= EEG_AMP_MEAN * EEG_AMP_TOLERANCE
+                print(f"[{'✓' if amp_ok else '✗'}] EEG 幅值: 均值={amp_mean:.2f}μV  "
+                      f"(期望 ~{EEG_AMP_MEAN:.2f}μV，峰值 ~{EEG_AMP:.2f}μV)")
+                if not amp_ok:
+                    print(f"    ✗ 幅值超出容差范围")
+
+            # ===== 验证 3: EEG 频率（首秒数据收集满后做 FFT） =====
+            fft_buffer.append(packet[:, 0].copy())  # 收集 Ch0
+
+            if not fft_done and len(fft_buffer) * N_SAMPLES_PER_PKT >= FFT_SAMPLES:
+                # 凑够 250 点，做 FFT
+                all_ch0 = np.concatenate(fft_buffer)[:FFT_SAMPLES]
+                peak_freq, fft_mag, freqs = validate_fft(all_ch0)
+                freq_ok = abs(peak_freq - EEG_FREQ) < 1.0
+
+                print(f"[{'✓' if freq_ok else '✗'}] EEG 频率: 峰值={peak_freq:.1f}Hz  "
+                      f"(期望 ~{EEG_FREQ}Hz)")
+                print(f"    FFT 幅度谱前 5 峰值:")
+                top5 = np.argsort(fft_mag[1:])[-5:][::-1] + 1
+                for rank, idx in enumerate(top5):
+                    print(f"      {rank+1}. {freqs[idx]:.1f}Hz  幅度={fft_mag[idx]:.1f}")
+                print()
+                fft_done = True
+
+            # ===== 验证 4: 标签通道（Ch64/Ch65） =====
+            ch64 = packet[:, 64]
+            ch65 = packet[:, 65]
+            ch64_nonzero = np.where(ch64 != 0)[0]
+            ch65_nonzero = np.where(ch65 != 0)[0]
+
+            # 检查非标签采样点是否全为 0
+            ch64_zeros = np.all(ch64[:4] == 0)
+            ch65_zeros = np.all(ch65[:4] == 0)
+            ch64_zero_ok = ch64_zero_ok and ch64_zeros
+            ch65_zero_ok = ch65_zero_ok and ch65_zeros
+
+            if len(ch64_nonzero) > 0:
+                pos_in_pkt = int(ch64_nonzero[0])
+                label_val = int(ch64[pos_in_pkt])
+                label_seq = int(ch65[pos_in_pkt])
+
+                pos_ok = (len(ch64_nonzero) == 1 and pos_in_pkt == 4)
+                label_pos_ok_all = label_pos_ok_all and pos_ok
+
+                elapsed_since_start = now - start_time
+                print(f"[✓] 标签触发 @ {elapsed_since_start:.1f}s  "
+                      f"(global_idx={global_idx}  包{recv_count})")
+                print(f"    Ch64 标签值: {label_val}  Ch65 序号: {label_seq}")
+                print(f"    包内位置: 采样点 {pos_in_pkt}/4  "
+                      f"({'✓' if pos_ok else '✗ 期望 4'})  "
+                      f"其余采样点 Ch64=0: {'✓' if ch64_zeros else '✗'}  "
+                      f"Ch65=0: {'✓' if ch65_zeros else '✗'}")
+                print()
+
+                label_events.append({
+                    'time': elapsed_since_start,
+                    'label': label_val,
+                    'seq': label_seq
+                })
+
+            global_idx += N_SAMPLES_PER_PKT
+
+            # ===== 更新绘图缓冲区 =====
+            for ch_idx, ch in enumerate(PLOT_CHANNELS):
+                eeg_buffer[ch] = np.roll(eeg_buffer[ch], -N_SAMPLES_PER_PKT)
+                eeg_buffer[ch][-N_SAMPLES_PER_PKT:] = packet[:, ch]
+
+            label_buffer = np.roll(label_buffer, -N_SAMPLES_PER_PKT)
+            label_buffer[-N_SAMPLES_PER_PKT:] = packet[:, 64]
+
+            seq_buffer = np.roll(seq_buffer, -N_SAMPLES_PER_PKT)
+            seq_buffer[-N_SAMPLES_PER_PKT:] = packet[:, 65]
+
+            # ===== 实时更新绘图 =====
+            for i, ch in enumerate(PLOT_CHANNELS):
+                lines_eeg[i].set_data(time_axis, eeg_buffer[ch])  # 数据已是 μV 单位
+            line_label_data.set_data(time_axis, label_buffer)
+            line_seq_data.set_data(time_axis, seq_buffer)
+
+            # 设置 x 轴范围
+            for ax in axes:
+                ax.set_xlim(0, max_samples)
+
+            # 刷新图形（交互模式）
+            fig.canvas.draw_idle()
+            plt.pause(0.001)
+
+    except KeyboardInterrupt:
+        print("\n" + "=" * 55)
+        print("  验证结果汇总")
+        print("=" * 55)
+        print(f"  运行时长: {time.time() - start_time:.1f}s")
+        print(f"  收到包数: {recv_count}")
+        print(f"  FFT 验证: {'✓ 已完成' if fft_done else '✗ 未完成（时长不足1s）'}")
+        print(f"  非标签采样点 Ch64=0: {'✓' if ch64_zero_ok else '✗'}")
+        print(f"  非标签采样点 Ch65=0: {'✓' if ch65_zero_ok else '✗'}")
+        print(f"  标签均在包内位置4: {'✓' if label_pos_ok_all else '✗'}")
+
+        if label_events:
+            print(f"\n  共捕获 {len(label_events)} 次标签事件:")
+            for i, ev in enumerate(label_events):
+                print(f"    {i+1}. t={ev['time']:.1f}s  label={ev['label']}  序号={ev['seq']}")
+
+            # 标签间隔
+            print(f"\n  标签间隔验证 (期望 ~{LABEL_INTERVAL}s):")
+            for i in range(1, len(label_events)):
+                dt = label_events[i]['time'] - label_events[i-1]['time']
+                ok = abs(dt - LABEL_INTERVAL) < 0.1
+                print(f"    {i}->{i+1}: {dt:.2f}s  {'✓' if ok else '✗'}")
+
+            # 标签交替
+            labels = [e['label'] for e in label_events]
+            alt_ok = all(labels[i] != labels[i+1] for i in range(len(labels) - 1))
+            print(f"\n  标签交替: {labels}  {'✓ 交替正确' if alt_ok else '✗ 交替错误'}")
+
+            # 序号
+            label1_seqs = [e['seq'] for e in label_events if e['label'] == 1]
+            label2_seqs = [e['seq'] for e in label_events if e['label'] == 2]
+            s1_ok = label1_seqs == list(range(1, len(label1_seqs) + 1))
+            s2_ok = label2_seqs == list(range(1, len(label2_seqs) + 1))
+            print(f"  label=1 序号: {label1_seqs}  {'✓' if s1_ok else '✗'}")
+            print(f"  label=2 序号: {label2_seqs}  {'✓' if s2_ok else '✗'}")
+        else:
+            print(f"\n  未捕获标签事件（运行时长不足 {LABEL_INTERVAL}s）")
+
+        print("=" * 55)
+
+    finally:
+        sock.close()
+        ctx.term()
+        plt.ioff()
+        plt.close('all')
+        try:
+            root.destroy()
+        except:
+            pass
+
+
+if __name__ == '__main__':
+    main()