c# - 相当于使用 C# SerialPort 类设置 termios c_iflag=IGNPAR

Question

我正在尝试将与串行设备通信的旧 C 应用程序移植到 C# 中。C 应用程序在设置串行通信时设置以下字段:

newtio.c_iflag = IGNPAR;
newtio.c_oflag = 0;

我没有找到在 C# 中复制此内容的方法，我相信这会导致串行设备在发送“9C”时表现不同。

Answer 1

https://msdn.microsoft.com/en-us/library/system.io.ports.parity(v=vs.110).aspx

Public  enum Parity 
Even    Sets the parity bit so that the count of bits set is an even number.
Mark    Leaves the parity bit set to 1.
None    No parity check occurs.
Odd     Sets the parity bit so that the count of bits set is an odd number.
Space   Leaves the parity bit set to 0.

您应该对无感兴趣

使用此构造函数创建端口:
https://msdn.microsoft.com/en-us/library/system.io.ports.serialport(v=vs.110).aspx

public SerialPort(
    string portName,
    int baudRate,
    Parity parity
)

使用此方法设置奇偶校验值:
https://msdn.microsoft.com/en-us/library/system.io.ports.serialport.parity(v=vs.110).aspx

_serialPort.Parity = SetPortParity(_serialPort.Parity);