1 /*
2  * SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 
7 /* Notes:
8  * 1. Put all task priority and stack size definition in this file
9  * 2. If the task priority is less than 10, use ESP_TASK_PRIO_MIN + X style,
10  *    otherwise use ESP_TASK_PRIO_MAX - X style
11  * 3. If this is a daemon task, the macro prefix is ESP_TASKD_, otherwise
12  *    it's ESP_TASK_
13  * 4. If the configMAX_PRIORITIES is modified, please make all priority are
14  *    greater than 0
15  * 5. Make sure esp_task.h is consistent between wifi lib and idf
16  * 6. If changing system task priorities, please check the values documented in /api-guides/performance/speed.rst
17  * are up to date
18  */
19 
20 #ifndef _ESP_TASK_H_
21 #define _ESP_TASK_H_
22 
23 #include "sdkconfig.h"
24 
25 #define ESP_TASK_PRIO_MAX (CONFIG_ESP_WIFI_MAX_THREAD_PRIORITY)
26 #define ESP_TASK_PRIO_MIN (0)
27 
28 /* Bt contoller Task */
29 /* controller */
30 #define ESP_TASK_BT_CONTROLLER_PRIO   (ESP_TASK_PRIO_MAX - 2)
31 #ifdef CONFIG_NEWLIB_NANO_FORMAT
32 #define TASK_EXTRA_STACK_SIZE      (0)
33 #else
34 #define TASK_EXTRA_STACK_SIZE      (512)
35 #endif
36 
37 #define BT_TASK_EXTRA_STACK_SIZE      TASK_EXTRA_STACK_SIZE
38 #define ESP_TASK_BT_CONTROLLER_STACK  (3584 + TASK_EXTRA_STACK_SIZE)
39 
40 /* Ping Task */
41 #define ESP_TASK_PING_STACK             (2048 + TASK_EXTRA_STACK_SIZE)
42 
43 
44 /* idf task */
45 #define ESP_TASK_TIMER_PRIO           (ESP_TASK_PRIO_MAX - 3)
46 #define ESP_TASK_TIMER_STACK          (CONFIG_ESP_TIMER_TASK_STACK_SIZE +  TASK_EXTRA_STACK_SIZE)
47 #define ESP_TASKD_EVENT_PRIO          (ESP_TASK_PRIO_MAX - 5)
48 #if CONFIG_LWIP_TCPIP_CORE_LOCKING
49 #define ESP_TASKD_EVENT_STACK         (CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE + TASK_EXTRA_STACK_SIZE + 2048)
50 #else
51 #define ESP_TASKD_EVENT_STACK         (CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE + TASK_EXTRA_STACK_SIZE)
52 #endif /* CONFIG_LWIP_TCPIP_CORE_LOCKING */
53 #define ESP_TASK_TCPIP_PRIO           (CONFIG_LWIP_TCPIP_TASK_PRIO)
54 #define ESP_TASK_TCPIP_STACK          (CONFIG_LWIP_TCPIP_TASK_STACK_SIZE + TASK_EXTRA_STACK_SIZE)
55 #define ESP_TASK_MAIN_PRIO            (ESP_TASK_PRIO_MIN + 1)
56 #define ESP_TASK_MAIN_STACK           (CONFIG_ESP_MAIN_TASK_STACK_SIZE + TASK_EXTRA_STACK_SIZE)
57 #define ESP_TASK_MAIN_CORE            CONFIG_ESP_MAIN_TASK_AFFINITY
58 
59 #endif
60