AN3123 datasheet(27/30 Pages) STMICROELECTRONICS

Part #	AN3123

Description	Using the UART interfaces in the SPEAr embedded MPU family

PDF	30 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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27 / 30 page

AN3123

OS-independent SPEAr UART HAL

Doc ID 16862 Rev 2

27/30

All the interrupts required to be enabled should be ORed first and then passed into this

argument.

10.13

UART_IntDisable()

This routine disables the interrupt on the specified UART.

t_UARTError UART_IntDisable(struct spear_uart_config *dev,

t_UARTIntType IntType)

●

IntType: identify the interrupt type

All the interrupts required to be disabled should be ORed first and then passed into this

argument.

10.14

UART_IntClear()

This function clears the interrupt of the specified UART.

t_UARTError UART_IntClear(struct spear_uart_config *dev,

t_UARTIntType IntType)

●

IntType: identify the interrupt type

All the interrupts required to be cleared should be ORed first and then passed into this

argument.

10.15

UART_GetIntSrc()

This routine is used to get the source of the interrupt.

u32 UART_GetIntSrc(struct spear_uart_config *dev)

●

UARTId: identify the UART device

AN3123 Datasheet(PDF) 27 Page - STMicroelectronics