Initialization and de-initialization functions

Functions
error_status_t	ll_uart_deinit (uart_regs_t *UARTx)
	De-initialize UART registers (Registers restored to their default values). More...
error_status_t	ll_uart_init (uart_regs_t *UARTx, ll_uart_init_t *p_uart_init)
	Initialize UART registers according to the specified parameters in p_uart_init. More...
void	ll_uart_struct_init (ll_uart_init_t *p_uart_init)
	Set each field of a ll_uart_init_t type structure to default value. More...

Detailed Description

Function Documentation

ll_uart_deinit()

error_status_t ll_uart_deinit

(

uart_regs_t *

UARTx

)

De-initialize UART registers (Registers restored to their default values).

Parameters

UARTx

UART instance

Return values

An	error_status_t enumeration value: SUCCESS: UART registers are de-initialized ERROR: UART registers are not de-initialized

ll_uart_init()

error_status_t ll_uart_init	(	uart_regs_t *	UARTx,
		ll_uart_init_t *	p_uart_init
	)

Initialize UART registers according to the specified parameters in p_uart_init.

Parameters

UARTx	UART instance
p_uart_init	Pointer to a ll_uart_init_t structure that contains the configuration information for the specified UART peripheral.

Return values

An	error_status_t enumeration value: SUCCESS: UART registers are initialized according to p_uart_init content ERROR: Problem occurred during UART Registers initialization

ll_uart_struct_init()

void ll_uart_struct_init

(

ll_uart_init_t *

p_uart_init

)

Set each field of a ll_uart_init_t type structure to default value.

Parameters

p_uart_init

Pointer to a ll_uart_init_t structure whose fields will be set to default values.

Return values

None