1 // Copyright 2020 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 #include "FreeRTOS.h" 17 #include "pw_assert/assert.h" 18 #include "pw_interrupt/context.h" 19 #include "pw_thread/id.h" 20 #include "task.h" 21 22 namespace pw::this_thread { 23 get_id()24inline thread::Id get_id() noexcept { 25 // Ensure this is not being called by an interrupt. 26 PW_DASSERT(!interrupt::InInterruptContext()); 27 28 #if INCLUDE_xTaskGetSchedulerState == 1 or configUSE_TIMERS == 1 29 // Ensure the kernel is running. 30 PW_DASSERT(xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED); 31 #endif // xTaskGetSchedulerState available. 32 33 return thread::Id(xTaskGetCurrentTaskHandle()); 34 } 35 36 } // namespace pw::this_thread 37