UART Emulation Interface

UART Emulation Interface. More...

Data Structures
struct	uart_emul
	Node in a linked list of emulators for UART devices. More...
struct	uart_emul_device_api
	Definition of the emulator API. More...

Typedefs
typedef void(*	uart_emul_device_tx_data_ready_t) (const struct device *dev, size_t size, const struct emul *target)
	Define the emulation callback function signature.

Functions
int	uart_emul_register (const struct device *dev, struct uart_emul *emul)
	Register an emulated device on the controller.

Detailed Description

UART Emulation Interface.

Typedef Documentation

uart_emul_device_tx_data_ready_t

typedef void(* uart_emul_device_tx_data_ready_t) (const struct device *dev, size_t size, const struct emul *target)

#include <include/zephyr/drivers/uart_emul.h>

Define the emulation callback function signature.

Parameters

dev	UART device instance
size	Number of available bytes in TX buffer
target	pointer to emulation context

Function Documentation

uart_emul_register()

int uart_emul_register	(	const struct device *	dev,
		struct uart_emul *	emul
	)

#include <include/zephyr/drivers/uart_emul.h>

Register an emulated device on the controller.

Parameters

dev	Device that will use the emulator
emul	UART emulator to use

Returns

0 indicating success