RTEMS 6.1-rc5
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Macros
UART DriverEnable Polarity
Board Support Packages » ARM » Intel Cyclone V » Contributed Code | STM32H7xx_HAL_Driver | Board Support Packages » ARM » STM32H7 » UART Driver API » UART Exported Constants

Macros

#define UART_DE_POLARITY_HIGH   0x00000000U
 
#define UART_DE_POLARITY_LOW   USART_CR3_DEP
 

Detailed Description

Macro Definition Documentation

◆ UART_DE_POLARITY_HIGH

#define UART_DE_POLARITY_HIGH   0x00000000U

Driver enable signal is active high

◆ UART_DE_POLARITY_LOW

#define UART_DE_POLARITY_LOW   USART_CR3_DEP

Driver enable signal is active low

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