2.1.4 Communications


Functions

Name Brief Example
GetCommState The GetCommState function retrieves the current control settings for a specified communications device. Examples
GetCommTimeouts The GetCommTimeouts function retrieves the time-out parameters for all read and write operations on a specified communications device. Examples
SetCommState The SetCommState function configures a communications device according to the specifications in a device-control block (a DCB structure). The function reinitializes all hardware and control settings, but it does not empty output or input queues. Examples
SetCommTimeouts The SetCommTimeouts function sets the time-out parameters for all read and write operations on a specified communications device. Examples
This section covers the following topics:
  • Pipes
  • GetCommState
  • GetCommTimeouts
  • SetCommState
  • SetCommTimeouts
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