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https://github.com/espressif/ESP8266_RTOS_SDK.git
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53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "espos_time.h"
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espos_time_t espos_get_tick_per_ms(void)
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{
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return portTICK_PERIOD_MS;
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}
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/**
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* @brief get current system ticks
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*/
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espos_tick_t espos_get_tick_count(void)
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{
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return (espos_tick_t)xTaskGetTickCount();
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}
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/**
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* @brief transform milliseconds to system ticks
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*/
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espos_tick_t espos_ms_to_ticks(espos_time_t ms)
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{
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return (ms / (portTICK_PERIOD_MS));
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}
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/**
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* @brief transform system ticks to milliseconds
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*/
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espos_time_t espos_ticks_to_ms(espos_tick_t ticks)
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{
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return (ticks * (portTICK_PERIOD_MS));
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}
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void espos_add_tick_count(size_t t)
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{
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vTaskStepTick((portTickType)t);
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}
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