hal_uart_driver Struct Reference

Structure representing an UART driver. More...

#include <hal_uart_lld.h>

Collaboration diagram for hal_uart_driver:

Data Fields
uartstate_t	state
	Driver state.
uarttxstate_t	txstate
	Transmitter state.
uartrxstate_t	rxstate
	Receiver state.
const UARTConfig *	config
	Current configuration data.
bool	early
	Synchronization flag for transmit operations.
thread_reference_t	threadrx
	Waiting thread on RX.
thread_reference_t	threadtx
	Waiting thread on TX.
mutex_t	mutex
	Mutex protecting the peripheral.

Detailed Description

Structure representing an UART driver.

Note

Implementations may extend this structure to contain more, architecture dependent, fields.

Definition at line 129 of file hal_uart_lld.h.

Field Documentation

state

uartstate_t hal_uart_driver::state

Driver state.

Definition at line 133 of file hal_uart_lld.h.

Referenced by uart_lld_start(), uart_lld_stop(), uartObjectInit(), uartReceiveTimeout(), uartSendFullTimeout(), uartSendTimeout(), uartStart(), uartStartReceive(), uartStartReceiveI(), uartStartSend(), uartStartSendI(), uartStop(), uartStopReceive(), uartStopReceiveI(), uartStopSend(), and uartStopSendI().

txstate

uarttxstate_t hal_uart_driver::txstate

Transmitter state.

Definition at line 137 of file hal_uart_lld.h.

Referenced by uartObjectInit(), uartSendFullTimeout(), uartSendTimeout(), uartStartSend(), uartStartSendI(), uartStop(), uartStopSend(), and uartStopSendI().

rxstate

uartrxstate_t hal_uart_driver::rxstate

Receiver state.

Definition at line 141 of file hal_uart_lld.h.

Referenced by uartObjectInit(), uartReceiveTimeout(), uartStartReceive(), uartStartReceiveI(), uartStop(), uartStopReceive(), and uartStopReceiveI().

config

const UARTConfig* hal_uart_driver::config

Current configuration data.

Definition at line 145 of file hal_uart_lld.h.

Referenced by uartObjectInit(), uartStart(), and uartStop().

early

bool hal_uart_driver::early

Synchronization flag for transmit operations.

Definition at line 150 of file hal_uart_lld.h.

Referenced by uartObjectInit(), uartSendFullTimeout(), and uartSendTimeout().

threadrx

thread_reference_t hal_uart_driver::threadrx

Waiting thread on RX.

Definition at line 154 of file hal_uart_lld.h.

Referenced by uartObjectInit(), and uartReceiveTimeout().

threadtx

thread_reference_t hal_uart_driver::threadtx

Waiting thread on TX.

Definition at line 158 of file hal_uart_lld.h.

Referenced by uartObjectInit(), uartSendFullTimeout(), and uartSendTimeout().

mutex

mutex_t hal_uart_driver::mutex

Mutex protecting the peripheral.

Definition at line 164 of file hal_uart_lld.h.

Referenced by uartAcquireBus(), uartObjectInit(), and uartReleaseBus().