1121

hardware/RFID/command_hex.py

@@ -470,9 +470,10 @@ class command_hex:
         """
         
         # 寻找连续三个0x2C的情况
-        for idx in range(len(response) - 2):
-            if response[idx] == 0x2C and response[idx+1] == 0x2C and response[idx+2] == 0x2C:
-                response=response[:idx]
+        # for idx in range(len(response) - 2):
+        #     if response[idx] == 0x2C and response[idx+1] == 0x2C and response[idx+2] == 0x2C:
+        #         response=response[:idx]
+        #         break
         # 验证响应长度
         if len(response) <= 1 or len(response) != response[0] + 1:
             raise ValueError("应答数据长度不正确")
@@ -499,7 +500,12 @@ class command_hex:
         loc_string = ''
         if data_part:
             try:
+
                 loc_string = data_part.decode('ascii')
+                first_empty = loc_string.find(',,,')
+                if first_empty != -1:
+                    loc_string = loc_string[:first_empty]
+                    print('收到数据:',loc_string)
             except UnicodeDecodeError:
                  print(f"无法将数据转换为ASCII字符串: {data_part}")
         return loc_string