mirror of
https://github.com/espressif/esp-protocols.git
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48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2021-2022 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 "esp_err.h"
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#include "esp_timer.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include <pthread.h>
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void *create_tt(esp_timer_cb_t cb);
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void destroy_tt(void *tt);
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void set_tout(void *tt, uint32_t ms);
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esp_err_t esp_timer_create(const esp_timer_create_args_t *create_args,
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esp_timer_handle_t *out_handle)
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{
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*out_handle = (esp_timer_handle_t)create_tt(create_args->callback);
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return ESP_OK;
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}
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esp_err_t esp_timer_start_periodic(esp_timer_handle_t timer, uint64_t period)
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{
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set_tout(timer, period / 1000);
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return ESP_OK;
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}
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esp_err_t esp_timer_stop(esp_timer_handle_t timer)
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{
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return ESP_OK;
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}
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esp_err_t esp_timer_delete(esp_timer_handle_t timer)
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{
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destroy_tt(timer);
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return ESP_OK;
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}
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int64_t esp_timer_get_time(void)
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{
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struct timespec spec;
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clock_gettime(CLOCK_REALTIME, &spec);
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return spec.tv_nsec / 1000 + spec.tv_sec * 1000000;
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}
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