finnal

FastApi/fastApi.py

@@ -8,7 +8,7 @@ app = FastAPI()
 
 VIDEO_SAVE_PATH = "/mnt/save/video"
 IMAGE_SAVE_PATH = "/mnt/save/warning"
-MODBUS_BIN_PATH = "/home/orangepi/RKApp/ModBus/modbus"
+MODBUS_BIN_PATH = "/home/orangepi/RKApp/GPIOSignal/bin/sendGpioSignal"
 
 os.makedirs(VIDEO_SAVE_PATH, exist_ok=True)
 os.makedirs(IMAGE_SAVE_PATH, exist_ok=True)
@@ -88,29 +88,29 @@ async def upload_image(
     return {"image_saved_to": image_path}
 
 
-# @app.post("/upload_distance/")
-# async def upload_distance(
-#         distance: float = Form(..., description="距离")
-# ):
-#     # 调用本地 modbus 程序，将距离作为参数传递
-#     try:
-#         #写入日志精确到毫秒
-#         # now = datetime.now()
-#         # log_line = f"{now.strftime('%Y-%m-%d %H:%M:%S.%f')[:-3]} distance={distance} ts={ts}\n"
-#         # with open("/home/orangepi/Opencv/time.txt", "a") as f:
-#         #     f.write(log_line)
-#         result = subprocess.run(
-#             [MODBUS_BIN_PATH, str(int(distance))],
-#             capture_output=True,
-#             text=True,
-#             timeout=5
-#         )
-#         if result.returncode != 0:
-#             return JSONResponse(status_code=500, content={"error": f"modbus程序执行失败: {result.stderr}"})
-#         return {
-#             "distance": distance,
-#             "modbus_output": result.stdout.strip()
-#         }
-#     except Exception as e:
-#         return JSONResponse(status_code=500, content={"error": str(e)})
+@app.post("/upload_distance/")
+async def upload_distance(
+        distance: float = Form(..., description="距离")
+):
+    # 调用本地 modbus 程序，将距离作为参数传递
+    try:
+        #写入日志精确到毫秒
+        # now = datetime.now()
+        # log_line = f"{now.strftime('%Y-%m-%d %H:%M:%S.%f')[:-3]} distance={distance} ts={ts}\n"
+        # with open("/home/orangepi/Opencv/time.txt", "a") as f:
+        #     f.write(log_line)
+        result = subprocess.run(
+            [MODBUS_BIN_PATH, str(int(distance))],
+            capture_output=True,
+            text=True,
+            timeout=5
+        )
+        if result.returncode != 0:
+            return JSONResponse(status_code=500, content={"error": f"modbus程序执行失败: {result.stderr}"})
+        return {
+            "distance": distance,
+            "modbus_output": result.stdout.strip()
+        }
+    except Exception as e:
+        return JSONResponse(status_code=500, content={"error": str(e)})