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32 lines
715 B
32 lines
715 B
2 days ago
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/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2025-10-20 Administrator the first version
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*/
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#ifndef APPLICATIONS_DATA_COMM_H_
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#define APPLICATIONS_DATA_COMM_H_
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// 最大输入/输出长度
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#define MAX_INPUT_LEN 512
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#define MAX_OUTPUT_LEN 1024
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// 请求结构体
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struct proc_request {
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char input[MAX_INPUT_LEN];
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int input_len;
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char output[MAX_OUTPUT_LEN];
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int output_len;
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struct rt_semaphore *sem; // 指向动态分配的信号量
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};
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// 消息队列（供外部使用）
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extern rt_mq_t proc_mq;
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int data_comm_init(void);
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#endif /* APPLICATIONS_DATA_COMM_H_ */
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