Software UART port descriptor definition. More...

Detailed Description

Software UART port descriptor definition.

Author: Benjamin Valentin benja.nosp@m.min..nosp@m.valen.nosp@m.tin@.nosp@m.ml-pa.nosp@m..com

Definition in file soft_uart.h.

#include "periph/gpio.h"
#include "periph/uart.h"
#include "periph/timer.h"

Include dependency graph for soft_uart.h:

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Data Structures
struct	soft_uart_conf_t
	Software UART port descriptor. More...

Macros
#define	SOFT_UART_FLAG_INVERT_TX 0x1
	invert the level of the TX signal

#define	SOFT_UART_FLAG_INVERT_RX 0x2
	invert the level of the RX signal

Typedefs
typedef unsigned	soft_uart_t
	Software UART type definition.

Functions
int	soft_uart_init (soft_uart_t uart, uint32_t baudrate, uart_rx_cb_t rx_cb, void *arg)
	Initialize a given UART device.

int	soft_uart_mode (soft_uart_t uart, uart_data_bits_t data_bits, uart_parity_t parity, uart_stop_bits_t stop_bits)
	Setup parity, data and stop bits for a given UART device.

void	soft_uart_write (soft_uart_t uart, const uint8_t *data, size_t len)
	Write data from the given buffer to the specified UART device.

void	soft_uart_poweron (soft_uart_t uart)
	Power on the given UART device.

void	soft_uart_poweroff (soft_uart_t uart)
	Power off the given UART device.

Data Structures