hal_uart_lld.h File Reference

PLATFORM UART subsystem low level driver header. More...

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Data Structures
struct	hal_uart_config
	Driver configuration structure. More...
struct	hal_uart_driver
	Structure representing an UART driver. More...

Macros
PLATFORM configuration options
#define	PLATFORM_UART_USE_UART1   FALSE
	UART driver enable switch.

Typedefs
typedef uint32_t	uartflags_t
	UART driver condition flags type.
typedef struct hal_uart_driver	UARTDriver
	Type of structure representing an UART driver.
typedef void(*	uartcb_t) (UARTDriver *uartp)
	Generic UART notification callback type.
typedef void(*	uartccb_t) (UARTDriver *uartp, uint16_t c)
	Character received UART notification callback type.
typedef void(*	uartecb_t) (UARTDriver *uartp, uartflags_t e)
	Receive error UART notification callback type.
typedef struct hal_uart_config	UARTConfig
	Driver configuration structure.

Functions
void	uart_lld_init (void)
	Low level UART driver initialization.
void	uart_lld_start (UARTDriver *uartp)
	Configures and activates the UART peripheral.
void	uart_lld_stop (UARTDriver *uartp)
	Deactivates the UART peripheral.
void	uart_lld_start_send (UARTDriver *uartp, size_t n, const void *txbuf)
	Starts a transmission on the UART peripheral.
size_t	uart_lld_stop_send (UARTDriver *uartp)
	Stops any ongoing transmission.
void	uart_lld_start_receive (UARTDriver *uartp, size_t n, void *rxbuf)
	Starts a receive operation on the UART peripheral.
size_t	uart_lld_stop_receive (UARTDriver *uartp)
	Stops any ongoing receive operation.

Detailed Description

PLATFORM UART subsystem low level driver header.

Definition in file hal_uart_lld.h.