Zephyr API Documentation 4.0.0-rc3
A Scalable Open Source RTOS
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uart_altera.h
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1/*
2 * Copyright (c) 2023 Intel Corporation
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
11#ifndef ZEPHYR_DRIVERS_SERIAL_UART_ALTERA_H_
12#define ZEPHYR_DRIVERS_SERIAL_UART_ALTERA_H_
13
14/* End of packet feature.
15 * Driver will trigger interrupt upon receiving end of package character.
16 * Please enable CONFIG_UART_DRV_CMD and CONFIG_UART_ALTERA_EOP to use this feature.
17 * Use the api: uart_drv_cmd with CMD_ENABLE_EOP to enable the feature.
18 * This cmd will write the ip register and also set a flag to the driver.
19 * The flag will modify uart_irq_callback_user_data_set
20 * to set call back function for eop interrupt.
21 * Flag is cleared after uart_irq_callback_user_data_set is called.
22 */
23#define CMD_ENABLE_EOP 0x01
24#define CMD_DISABLE_EOP 0x02
25
26#endif /* ZEPHYR_DRIVERS_SERIAL_UART_ALTERA_H_ */