enable#

USART_Enable_TypeDef USART_InitAsync_TypeDef::enable

Specifies whether TX and/or RX is enabled when initialization is completed.

refFreq#

uint32_t USART_InitAsync_TypeDef::refFreq

USART/UART reference clock assumed when configuring baud rate setup.

Set to 0 to use the currently configured reference clock.

baudrate#

uint32_t USART_InitAsync_TypeDef::baudrate

Desired baud rate.

oversampling#

USART_OVS_TypeDef USART_InitAsync_TypeDef::oversampling

Oversampling used.

databits#

USART_Databits_TypeDef USART_InitAsync_TypeDef::databits

Number of data bits in frame.

Notice that UART modules only support 8 or 9 data bits.

parity#

USART_Parity_TypeDef USART_InitAsync_TypeDef::parity

Parity mode to use.

stopbits#

USART_Stopbits_TypeDef USART_InitAsync_TypeDef::stopbits

Number of stop bits to use.

mvdis#

bool USART_InitAsync_TypeDef::mvdis

Majority Vote Disable for 16x, 8x and 6x oversampling modes.

prsRxEnable#

bool USART_InitAsync_TypeDef::prsRxEnable

Enable USART Rx via PRS.

prsRxCh#

USART_PRS_Channel_t USART_InitAsync_TypeDef::prsRxCh

Select PRS channel for USART Rx.

(Only valid if prsRxEnable is true).

autoCsEnable#

bool USART_InitAsync_TypeDef::autoCsEnable

Auto CS enabling.

csInv#

bool USART_InitAsync_TypeDef::csInv

Enable CS invert.

By default, chip select is active low. Set to true to make chip select active high.

autoCsHold#

uint8_t USART_InitAsync_TypeDef::autoCsHold

Auto CS hold time in baud cycles.

autoCsSetup#

uint8_t USART_InitAsync_TypeDef::autoCsSetup

Auto CS setup time in baud cycles.

hwFlowControl#

USART_HwFlowControl_TypeDef USART_InitAsync_TypeDef::hwFlowControl

Hardware flow control mode.