serial.read_all().decode() if __name__ == "__main__": port = active_port() serial_communicate(port=port, baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=1, xonxoff =False, rtscts=False, dsrdtr=False) ©著作权归作者所有,转载或内容合作请联系作者 ...
打开端⼝‘。ser.close()：关闭端⼝。ser.read()：从端⼝读字节数据。默认1个字节。ser.read_all():从端⼝接收全部数据。ser.write("hello")：向端⼝写数据。ser.readline()：读⼀⾏数据。ser.readlines()：读多⾏数据。in_waiting()：返回接收缓存中的字节数。flush()：等待所有数据写出。
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They all need a loop back connector. The scripts itself contain more information. All test scripts are contained in the directory test. The unit tests are performed on port loop:// unless a different device name or URL is given on the command line (sys.argv[1]). e.g. to run the ...
I send the command "M" to the METEX and in the display it says 'send' for a short moment, so I guess my write command works fine. But after that (it should have send the data), all I get when fromser.inWaitungis '0L' or '1L' and theser.readcommand gives nothing at all. ...
串口初始化时候设置超时时间，不设置默认阻塞。设置Serial(port, 115200, timeout = 2)后，在调用read(...
I'm reading a large amount of ASCII csv data, and since it comes in so fast, the buffer get's filled and all the rest of the data gets lost before I can read it. I know I could manually edit the pyserial source code for serialwin32 to increase the buffer size, but I was ...
read(size=1) # read "size" characters write(s) # write the string s to the port flushInput() # flush input buffer, discarding all it's contents flushOutput() # flush output buffer, abort output sendBreak() # send break condition ...
all_data = ''if self.com is None:self.com_open()start_time = time.time()while True:end_time = time.time()if end_time - start_time < timeout:len_data = self.com.inWaiting()if len_data != 0:for i in range(1, len_data + 1):data = self.com.read(1)data = data.decode('...
停止位、校验位和流控设置。 可以有或者没有接收超时。 类似文件的API，例如read和write，也支持...