harmony 鸿蒙UsbSerial_Params

  • 2025-06-12
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UsbSerial_Params

Overview

Defines the USB serial port parameters for the USB Serial DDK.

Since: 18

Related module: USB Serial DDK

Header file: usb_serial_ddk_types.h

Summary

Member Variables

Name Description
uint32_t baudRate Baud rate.
uint8_t nDataBits Number of data transfer bits.
uint8_t nStopBits Number of data stop bits.
uint8_t parity Parity check settings.

Member Variable Description

baudRate

uint32_t UsbSerial_Params::baudRate

Description

Baud rate.

nDataBits

uint8_t UsbSerial_Params::nDataBits

Description

Number of data transfer bits.

nStopBits

uint8_t UsbSerial_Params::nStopBits

Description

Number of data stop bits.

parity

uint8_t UsbSerial_Params::parity

Description

Parity check settings.

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