uart_emul.h

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/*
 * Copyright (c) 2023 Fabian Blatz
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_DRIVERS_SERIAL_UART_EMUL_H_
#define ZEPHYR_INCLUDE_DRIVERS_SERIAL_UART_EMUL_H_
 
#include <zephyr/device.h>
#include <zephyr/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef void (*uart_emul_callback_tx_data_ready_t)(const struct device *dev, size_t size,
                                                   void *user_data);
 
void uart_emul_callback_tx_data_ready_set(const struct device *dev,
                                          uart_emul_callback_tx_data_ready_t cb, void *user_data);
 
uint32_t uart_emul_put_rx_data(const struct device *dev, const uint8_t *data, size_t size);
 
uint32_t uart_emul_get_tx_data(const struct device *dev, uint8_t *data, size_t size);
 
uint32_t uart_emul_flush_rx_data(const struct device *dev);
 
uint32_t uart_emul_flush_tx_data(const struct device *dev);
 
void uart_emul_set_errors(const struct device *dev, int errors);
 
void uart_emul_set_release_buffer_on_timeout(const struct device *dev, bool release_on_timeout);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_SERIAL_UART_EMUL_H_ */