cb53e40ff9
Rename the driver from uart_native_posix to uart_native_pty. Including renaming the DTS compatible, and kconfig options, deprecating the old ones. And refactor the driver, generalizing it, so we can have any number of instances. Note that, unfortunately generalizing to N instances cannot be done without a degree of backwards compatibility breakage: This driver was born with all its configuration and selection of the instances based on kconfig. When the driver was made to use DT, it was done in a way that required both DT and kconfig needing to manually coherently enable the 2nd UART. This has now been fixed, which it means only DT is used to decide how many instances are avaliable, and UART_NATIVE_POSIX_PORT_1_ENABLE is just ignored. Including: * Deprecate UART_NATIVE_WAIT_PTS_READY_ENABLE: the options is always on now as it has no practical drawbacks. * Deprecate UART_NATIVE_POSIX_PORT_1_ENABLE: DTS intanciation defines it being available now. * Rename a few functions and in general shorten pseudo-tty/pseudo- terminal to PTY instead of PTTY. Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
35 lines
957 B
C
35 lines
957 B
C
/*
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* Copyright (c) 2023, Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* "Bottom" of native PTY UART driver
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* When built with the native_simulator this will be built in the runner context,
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* that is, with the host C library, and with the host include paths.
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*/
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#ifndef DRIVERS_SERIAL_UART_NATIVE_PTTY_BOTTOM_H
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#define DRIVERS_SERIAL_UART_NATIVE_PTTY_BOTTOM_H
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#include <stdbool.h>
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Note: None of these functions are public interfaces. But internal to the native ptty driver */
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int np_uart_stdin_poll_in_bottom(int in_f, unsigned char *p_char);
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int np_uart_slave_connected(int fd);
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int np_uart_open_pty(const char *uart_name, const char *auto_attach_cmd,
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bool do_auto_attach, bool wait_pts);
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int np_uart_pty_get_stdin_fileno(void);
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int np_uart_pty_get_stdout_fileno(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* DRIVERS_SERIAL_UART_NATIVE_PTTY_BOTTOM_H */
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