更新对齐新sdk接口

deploy_45dim_rl_gym/bpu_deploy_s100/deploy_go1_robotlab_bpu_s100_fastcpp.py

@@ -32,6 +32,7 @@ low-level checks, override the default with --power-factor 1.
 
 import argparse
 import json
+import os
 import signal
 import subprocess
 import sys
@@ -43,6 +44,31 @@ from pathlib import Path
 
 import numpy as np
 
+HERE = Path(__file__).parent.resolve()
+DEPLOY_ROOT = HERE.parents[1]
+
+
+def _add_sdk_paths():
+    candidates = []
+    env_root = os.environ.get("GO1_PRO_SDK_ROOT")
+    if env_root:
+        candidates.append(Path(env_root).expanduser())
+    for parent in (HERE, *HERE.parents):
+        candidates.append(parent / "go1_pro_sdk")
+
+    for sdk_root in candidates:
+        fast_root = sdk_root / "fast_lowcmd_cpp"
+        if (sdk_root / "go1_pro_sdk").exists():
+            sys.path.insert(0, str(sdk_root))
+            if fast_root.exists():
+                sys.path.insert(0, str(fast_root))
+            return sdk_root
+    return None
+
+
+SDK_ROOT = _add_sdk_paths()
+SDK_FAST_LOW_CMD = SDK_ROOT / "fast_lowcmd_cpp" if SDK_ROOT is not None else None
+
 from go1_pro_sdk import (
     MCUClient, MotorMode, PowerProtectViolation, JOINT_NAMES,
 )
@@ -50,12 +76,6 @@ from go1_pro_sdk import (
 from bpu_policy import BpuInferLibPolicy
 
 
-HERE = Path(__file__).parent.resolve()
-DEPLOY_ROOT = HERE.parents[1]
-WORKSPACE_ROOT = HERE.parents[2]
-SDK_FAST_LOW_CMD = WORKSPACE_ROOT / "go1_pro_sdk" / "fast_lowcmd_cpp"
-if SDK_FAST_LOW_CMD.exists():
-    sys.path.insert(0, str(SDK_FAST_LOW_CMD))
 try:
     from fast_lowcmd import FastLowCmdBuilder
     from fast_mcu import FastMCUClient