148 lines
5.3 KiB
Python
148 lines
5.3 KiB
Python
import serial
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import serial.tools.list_ports
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import threading
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import time
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import socket
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import sys
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# 把tcp封装为串口
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class utcp:
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is_open=False
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def __init__(self,port:int)->None:
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self.ser = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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self.ser.bind(("",port))
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self.ser.settimeout(10)
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self.ser.listen(128)
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print("wait for mcu connect.")
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self.client,self.client_addr=self.ser.accept()
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print("client:",self.client_addr)
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self.is_open=True
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def read(self,len:int):
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return self.client.recv(len)
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def write(self,data:bytearray):
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return self.client.send(data)
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def close(self):
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self.client.close()
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self.ser.close()
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self.is_open=False
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class port:
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def __init__(self) -> None:
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pass
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def open(self,name:str,bsp:int):
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if(name!="utcp"):
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self.ser = serial.Serial(port=name, baudrate=bsp,bytesize=serial.EIGHTBITS,parity=serial.PARITY_NONE,
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stopbits=serial.STOPBITS_ONE,timeout=None)
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else:
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self.ser=utcp(9527)
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def start_recv(self):
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self.thread_ = threading.Thread(target=self.recv, args=())
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self.thread_.start()
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def recv(self,num:int):
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d=bytearray()
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try:
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while(num>len(d)):
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d+=self.ser.read(num-len(d))
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except Exception as a:
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print("port closed")
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return 0
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print("recv code:",d.hex(" "))
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def send(self,data:bytearray):
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self.ser.write(data)
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# 测试上位机
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def ecode_test(self,times:int):
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print("检测赋码系统耗时测试：")
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tick=0
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while(tick<times):
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tick+=1
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print("当前={d1},总共={d2}".format(d1=tick,d2=times))
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# 等待数据库写入
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time.sleep(3)
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start = time.perf_counter()
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# 开始检测
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self.send(bytearray([0xB0, 0x00, 0x02, 0x00, 0x60]))
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# 接收指令应答
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self.recv(5)
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# 接收检测结果
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self.recv(24)
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end = time.perf_counter()
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print("检测耗时:",end-start)
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start2=time.perf_counter()
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# 开始注码
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self.send(bytearray([0xF0, 0x00, 0x02, 0xE0, 0x41, 0xB1, 0x00, 0x02, 0x00, 0xFB]))
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# 接收指令应答
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self.recv(5)
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# 接收注码 结果
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self.recv(305)
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end = time.perf_counter()
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print("注码耗时:",end-start2)
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# 打标结束，保存数据库
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self.send(bytearray([0xF0, 0x00, 0x02, 0xE2, 0x23, 0xB2, 0x00, 0x02, 0x00, 0x67]))
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# 接收指令应答
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self.recv(5)
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end = time.perf_counter()
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print("总耗时:",end-start)
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# 测试注码仪
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def coder_test(self,times:int):
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print("赋码仪耗时测试：")
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tick=0
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while(tick<times):
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tick+=1
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start = time.perf_counter()
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print("当前={d1},总共={d2}".format(d1=tick,d2=times))
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# 开始检测
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self.send(bytearray([0x59, 0x6D, 0x05, 0x00, 0x01, 0x66, 0x04, 0x05, 0x00, 0x2F, 0xD9]))
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# 接收指令应答
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self.recv(13)
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# 接收检测结果
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self.recv(72)
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end = time.perf_counter()
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print("检测耗时:",end-start)
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start2=time.perf_counter()
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# 开始注码
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self.send(bytearray([0x59,0x6D,0x94,0x00,0x02,0xBE,0x01,0x0A,0x32,0x30,0x32,0x33,0x00,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x39,0x01,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x38,0x02,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x37,0x03,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x36,0x04,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x35,0x05,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x34,0x06,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x33,0x07,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x32,0x08,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x31,0x09,0x35,0x38,0x33,0x30,0x36,0x31,0x39,0x41,0x30,0x34,0x30,0x30,0x30,0x44,0xC1]))
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# 接收指令应答
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self.recv(12)
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# 接收注码 结果
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self.recv(401)
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end = time.perf_counter()
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print("注码耗时:",end-start2)
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end = time.perf_counter()
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print("总耗时:",end-start)
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def help():
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print("------------|检测赋码仪系统测试工具|------------")
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print("请使用如下命令行调用本程序：")
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print("./coder_test.exe com8 5000")
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print("com8 为使用的串口号 根据需要修改")
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print("5000 为次数 根据需要修改")
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def main():
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p=port()
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if(len(sys.argv)<3):
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help()
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return
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com=sys.argv[1]
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count=int(sys.argv[2])
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print("串口号为：{d1} ,运行次数为：{d2}".format(d1=com,d2=count))
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# 检测赋码仪系统测试
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p.open(com,115200)
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p.ecode_test(count)
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# 赋码仪设备串口测试
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# p.open("com7",115200)
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# p.coder_test(1)
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# p.open("com16",115200)
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# p.coder_test(1000)
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# 赋码仪设备网口测试
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# p.open("utcp",0)
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# p.coder_test(5)
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if __name__ == "__main__":
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main() |