34 lines
767 B
C
34 lines
767 B
C
/*
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* Copyright (c) 2018 omSquare s.r.o.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/kernel.h>
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#include <zephyr/init.h>
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#include "SEGGER_RTT.h"
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/*
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* Common mutex for locking access to terminal buffer.
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* Note that SEGGER uses same lock macros for both SEGGER_RTT_Write and
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* SEGGER_RTT_Read functions. Because of this we are not able generally
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* separate up and down access using two mutexes until SEGGER library fix
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* this.
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*
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* If sharing access cause performance problems, consider using another
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* non terminal buffers.
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*/
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K_MUTEX_DEFINE(rtt_term_mutex);
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static int rtt_init(const struct device *unused)
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{
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ARG_UNUSED(unused);
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SEGGER_RTT_Init();
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return 0;
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}
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SYS_INIT(rtt_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_OBJECTS);
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