buffer « SerialPort « C Q&A

1. How can I stop my program from reading the serial port buffer?    stackoverflow.com

I have a working program to read data coming from the terminal. The problem is that when, for example, a data come and stop, my program keep reading from the buffer. ...

2. why does select syscall returns evenif no data in serial port buffer    bytes.com

Hi I have opened a serial port and then blocked on a select system call . but select returns even if no data is comming from other end. So when I read the buffer after select returns, I only found 0s nad this continues . So the problem is select returns even if there is no data in serial port buffer. ...

3. Serial port buffer    cboard.cprogramming.com

Serial port buffer Hello, I'm having trouble parsing a continuous stream of serial data on a linux machine. Each packet of data consists of 75 bytes, and the packets are transmitted at a rate of 3hz. The packets are further broken down into frames, consisting of 5 bytes each, with each frame starting with a byte of value '1' and one ...

4. Serial port receive Buffer help    cboard.cprogramming.com

This is My First post to this Forum.... suggest me which is the best way to receive string from serial port by using own functions with out using standard library..... Fixed Char array or by using pointers?? Please Help me to receive strings from serial port of a microcontroller using C.. I Established the communication with controller and the function getchar() ...

5. Read Line from serial port buffer    daniweb.com