我的连接到串口的代码
ser = serial.Serial(
port='COM4',
baudrate=9600,
parity=serial.PARITY_NONE,
stopbits=serial.STOPBITS_ONE,
bytesize=serial.EIGHTBITS,timeout=0.5
)
if (ser.isOpen):
ser.close()
ser.open()
buf=b''
out = ''
while 1:
while ser.inWaiting() > 0:
sleep(1)
当我开始学习如何测试一个程序时,我学到的就是用与测试程序相同的语言使用一个库或包。例如,
- if a tested program is written in Python, its testing program is also written in Python and uses `UnitTest` class in the python standard library
- if a tested program is written in C++, its testing program is also written in C++ and uses some test