uart_emul.h

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/*
 * Copyright 2024 Basalte bv
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_DRIVERS_UART_EMUL_H_
#define ZEPHYR_INCLUDE_DRIVERS_UART_EMUL_H_
 
#include <zephyr/device.h>
#include <zephyr/drivers/emul.h>
#include <zephyr/drivers/uart.h>
#include <zephyr/sys/slist.h>
#include <zephyr/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct uart_emul_device_api;
 
typedef void (*uart_emul_device_tx_data_ready_t)(const struct device *dev, size_t size,
                                                 const struct emul *target);
 
struct uart_emul {
        sys_snode_t node;
        const struct emul *target;
        const struct uart_emul_device_api *api;
};
 
struct uart_emul_device_api {
        uart_emul_device_tx_data_ready_t tx_data_ready;
};
 
int uart_emul_register(const struct device *dev, struct uart_emul *emul);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_UART_EMUL_H_ */