1 // Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://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, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 #pragma once 15 16 #include <stdbool.h> 17 #include "freertos/FreeRTOS.h" 18 #include "freertos/semphr.h" 19 #include "freertos/task.h" 20 #include "esp_debug_helpers.h" 21 #include "esp_log.h" 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 typedef void (*shared_stack_function)(void); 28 29 #define ESP_EXECUTE_EXPRESSION_WITH_STACK(lock, stack, stack_size, expression) \ 30 esp_execute_shared_stack_function(lock, stack, stack_size, expression) 31 32 /** 33 * @brief Calls user defined shared stack space function 34 * @param lock Mutex object to protect in case of shared stack 35 * @param stack Pointer to user alocated stack 36 * @param stack_size Size of current stack in bytes 37 * @param function pointer to the shared stack function to be executed 38 * @note if either lock, stack or stack size is invalid, the expression will 39 * be called using the current stack. 40 */ 41 void esp_execute_shared_stack_function(SemaphoreHandle_t lock, 42 void *stack, 43 size_t stack_size, 44 shared_stack_function function); 45 46 47 #ifdef __cplusplus 48 } 49 #endif 50
