esp-idf/tools/unit-test-app/components/unity/include/test_utils.h
2017-09-01 10:34:36 +08:00

44 lines
1.3 KiB
C

// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
// Utilities for esp-idf unit tests
#include <stdint.h>
#include <esp_partition.h>
/* Return the 'flash_test' custom data partition (type 0x55)
defined in the custom partition table.
*/
const esp_partition_t *get_test_data_partition();
/**
* @brief Initialize reference clock
*
* Reference clock provides timestamps at constant 1 MHz frequency, even when
* the APB frequency is changing.
*/
void ref_clock_init();
/**
* @brief Deinitialize reference clock
*/
void ref_clock_deinit();
/**
* @brief Get reference clock timestamp
* @return number of microseconds since the reference clock was initialized
*/
uint64_t ref_clock_get();