/* * Copyright (c) 2018-2019 Arm Limited and affiliates. * SPDX-License-Identifier: Apache-2.0 * * 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. */ /** * @addtogroup hal_watchdog_tests * @{ */ #ifndef MBED_HAL_WATCHDOG_TIMING_TESTS_H #define MBED_HAL_WATCHDOG_TIMING_TESTS_H #if DEVICE_WATCHDOG /** Test watchdog timing accuracy * * Phase 1. * Given a watchdog timer started with a timeout value of X ms, * when the time of X ms elapses, * then the device is restarted by the watchdog. * * Phase 2. * Given a device restarted by the watchdog timer, * when the device receives time measurement T from the host, * then X <= T < 2 * X. */ template<uint32_t timeout_ms, uint32_t delta_ms> void test_timing(); /** Test Watchdog timeout * * Given a device with a Watchdog started, * when the Watchdog timeout doesn't expire, * then the device restart is not performed. * When the Watchdog timeout does expire, * then the device is restarted after the timeout and before twice the timeout value. */ void test_timeout_lower_limit(); #endif #endif /** @}*/