56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/*
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* Copyright (c) 2019 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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/** @file
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* @brief Shell transport for the mcumgr SMP protocol.
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*/
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#ifndef ZEPHYR_INCLUDE_MGMT_SMP_SHELL_H_
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#define ZEPHYR_INCLUDE_MGMT_SMP_SHELL_H_
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#include <zephyr/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @brief Data used by SMP shell */
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struct smp_shell_data {
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char mcumgr_buff[128];
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bool cmd_rdy;
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atomic_t esc_state;
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u32_t cur;
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u32_t end;
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};
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/**
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* @brief Attempts to process a received byte as part of an SMP frame.
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*
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* This function should be called with every received byte.
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*
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* @param data SMP shell transfer data.
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* @param byte The byte just received.
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*
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* @return true if the command being received is an mcumgr frame; false if it
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* is a plain shell command.
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*/
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bool smp_shell_rx_byte(struct smp_shell_data *data, uint8_t byte);
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/**
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* @brief Processes SMP data and executes command if full frame was received.
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*
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* This function should be called from thread context.
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*
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* @param data SMP shell transfer data.
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*/
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void smp_shell_process(struct smp_shell_data *data);
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#ifdef __cplusplus
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}
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#endif
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#endif
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