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c++ Programming Glossary: mphysicalcomport

High delay in RS232 communication on a PXA270

http://stackoverflow.com/questions/4667141/high-delay-in-rs232-communication-on-a-pxa270

Guide for POSIX Operating Systems Open RS232 on COM1 mPhysicalComPort open aPort O_RDWR O_NOCTTY O_NDELAY Force read call to block.. Force read call to block if no data available int f fcntl mPhysicalComPort F_GETFL 0 f ~O_NONBLOCK fcntl mPhysicalComPort F_SETFL f Get.. int f fcntl mPhysicalComPort F_GETFL 0 f ~O_NONBLOCK fcntl mPhysicalComPort F_SETFL f Get the current options for the port... tcgetattr..