update Decoder

upperHost_stimmock/MI_headless.py

@@ -172,8 +172,8 @@ def run_headless():
     client.send_data('decoderClass', 'mi')
 
     # MI_IntervalEpoch = [0.5, 4.5]，trial时长 = 4.5-0.5 = 4.0s
-    _mi_iv = ast.literal_eval(IniRead('system', 'MI_IntervalEpoch'))
-    _trial_sec = float(_mi_iv[1] - _mi_iv[0])
+    _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）