升级小板添加结果返回，升级脚本可以修改波特率

python/prottcp.py

@@ -280,7 +280,8 @@ class protu(QObject):
             if(s[0]=="utcp"):
                 self.ser = utcp(int(s[1]))
             else:
-                self.ser = serial.Serial(port=s[0], baudrate=115200,bytesize=serial.EIGHTBITS,parity=serial.PARITY_NONE,
+                bsp=int(s[1])
+                self.ser = serial.Serial(port=s[0], baudrate=bsp,bytesize=serial.EIGHTBITS,parity=serial.PARITY_NONE,
                     stopbits=serial.STOPBITS_ONE,timeout=None)
         except Exception as e:
             print(str(e))
@@ -310,7 +311,7 @@ class protu(QObject):
             self.str_err="recv data len too less."
             return bytearray()
         if(data[0]!=0x59 or data[1]!=0x6d or data[2]!=0x43):
-            print("frame head not 0x59 0x6d.")
+            # print("frame head not 0x59 0x6d.")
             self.str_err="frame head not 0x59 0x6d."
             return bytearray()
         length=data[3]|(data[4]<<8)
@@ -331,9 +332,30 @@ class protu(QObject):
         self.cmd_no=data[6]|(data[7]<<8)
         self.cmd=data[5]
         if(self.is_big_data==False):
-            return data[8:-2]
+            return bytearray(data[8:-2])
         else:
-            return data[12:-2]
+            return bytearray(data[12:-2])
+        # 不带校验的接收函数
+    def recv_(self):
+        while(self.ser.is_open):
+            try:
+                data=self.ser.read(500)
+            except Exception as a:
+                # print("err:",str(a))
+                print("port closed")
+                return
+            if(len(data)>0):
+                t=self.decode(data)
+                if(self.str_err=="ok"):
+                    self.recv_data+=t
+                    # print("recv",t.hex(","))
+                    # print(type(self.cmd),type(t),type(self.str_err))
+                    self.recv_signal.emit(self.cmd,t,self.str_err)
+                    # self.send_file_next(self.cmd,t,self.str_err)
+                    # print("sent signal---")
+                else:
+                    print(data.decode("utf-8"))
+        # 带帧校验的接收函数
     def recv(self):
         # self.recv_signal.connect(self.send_file_next)
         data=bytearray()
@@ -381,7 +403,7 @@ class protu(QObject):
         # print("send:",data.hex(","))
         self.ser.write(self.encode(data))
     def send_str(self,txt:str):
-        self.ser.write(txt)
+        self.ser.write(txt.encode("utf-8"))
     def start_recv(self):
         self.thread_ = threading.Thread(target=self.recv, args=())
         self.thread_.start()