mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-09 09:32:47 +00:00
c3bc7180b0
Added dummy backend which can be enabled with Kconfig. By default it is disabled because it needs the same amount of memory as other phisical backends. It shall be use only for commands testing purposes. Improved shell_execute_cmd function, now it clears command context before new command will be executed. Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
/*
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* Copyright (c) 2018 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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#ifndef SHELL_UART_H__
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#define SHELL_UART_H__
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#include <shell/shell.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern const struct shell_transport_api shell_uart_transport_api;
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struct shell_uart {
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struct device *dev;
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shell_transport_handler_t handler;
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struct k_timer timer;
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void *context;
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u8_t rx[1];
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size_t rx_cnt;
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};
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#define SHELL_UART_DEFINE(_name) \
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static struct shell_uart _name##_shell_uart; \
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struct shell_transport _name = { \
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.api = &shell_uart_transport_api, \
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.ctx = (struct shell_uart *)&_name##_shell_uart \
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}
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/**
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* @brief This function provides pointer to shell uart backend instance.
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*
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* Function returns pointer to the shell uart instance. This instance can be
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* next used with shell_execute_cmd function in order to test commands behavior.
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*
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* @returns Pointer to the shell instance.
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*/
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const struct shell *shell_backend_uart_get_ptr(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* SHELL_UART_H__ */
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