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39 lines
764 B
C
39 lines
764 B
C
/*
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* SPDX-FileCopyrightText: 2019-2021 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <assert.h>
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#include "esp_log_private.h"
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#include "esp_rom_sys.h"
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#include "hal/cpu_hal.h"
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static int s_lock = 0;
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void esp_log_impl_lock(void)
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{
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assert(s_lock == 0);
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s_lock = 1;
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}
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bool esp_log_lock_impl_timeout(void)
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{
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esp_log_impl_lock();
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return true;
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}
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void esp_log_impl_unlock(void)
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{
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assert(s_lock == 1);
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s_lock = 0;
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}
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/* FIXME: define an API for getting the timestamp in soc/hal IDF-2351 */
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uint32_t esp_log_early_timestamp(void)
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{
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return cpu_hal_get_cycle_count() / (esp_rom_get_cpu_ticks_per_us() * 1000);
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}
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uint32_t esp_log_timestamp(void) __attribute__((alias("esp_log_early_timestamp")));
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