To send and receive data, please also do not need to a serial port interrupt, when collecting data using a serial port interrupt has what effect? Rookie I'm a little ring thank you

CodePudding user response:

Can send and receive data without a serial port interrupt, but when collecting data using a serial port interrupts can not acceptor program influence receive at any time, without interruption of the main program running out again, others have been sent out, people don't wait for you, so may LouShou,

CodePudding user response:

reference 1st floor xuyaqi029 response:

to send and receive data to a serial port interrupt, but when collecting data using a serial port interrupts can not acceptor program receive at any time, without interruption of the main program running out again, others have been sent out, people don't wait for you, so may LouShou,

elder brother of the issue

CodePudding user response:

Communication must be both sides, you accept, the hair must be each other,

CodePudding user response:

reference xuyaqi029 reply: 3/f

communication must be both sides and you accept, hair must be each other,

I tm suddenly thank you really great!