1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/*
* SPDX-FileCopyrightText: 2022 Amazon.com, Inc. or its affiliates
*
* SPDX-License-Identifier: MIT
*
* SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD
*/
/*
* FreeRTOS Kernel V10.4.3
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software. If you wish to use our Amazon
* FreeRTOS name, please do so in a fair use way that does not cause confusion.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
* 1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_XTENSA_H
#define FREERTOS_CONFIG_XTENSA_H
#include "sdkconfig.h"
/* enable use of optimized task selection by the scheduler */
#if defined (CONFIG_FREERTOS_OPTIMIZED_SCHEDULER) && !defined(configUSE_PORT_OPTIMISED_TASK_SELECTION)
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
#endif
#define XT_USE_THREAD_SAFE_CLIB 0
#undef XT_USE_SWPRI
#if CONFIG_FREERTOS_CORETIMER_0
#define XT_TIMER_INDEX 0
#elif CONFIG_FREERTOS_CORETIMER_1
#define XT_TIMER_INDEX 1
#endif
#ifndef __ASSEMBLER__
/**
* This function is defined to provide a deprecation warning whenever
* XT_CLOCK_FREQ macro is used.
* Update the code to use esp_clk_cpu_freq function instead.
* @return current CPU clock frequency, in Hz
*/
int xt_clock_freq(void) __attribute__((deprecated));
#define XT_CLOCK_FREQ (xt_clock_freq())
#endif // __ASSEMBLER__
/* Required for configuration-dependent settings */
#include <xtensa_config.h>
/* configASSERT behaviour */
#ifndef __ASSEMBLER__
#include <assert.h>
#include "esp_rom_sys.h"
#if CONFIG_IDF_TARGET_ESP32
#include "esp32/rom/ets_sys.h" // will be removed in idf v5.0
#elif CONFIG_IDF_TARGET_ESP32S2
#include "esp32s2/rom/ets_sys.h"
#elif CONFIG_IDF_TARGET_ESP32S3
#include "esp32s3/rom/ets_sys.h"
#endif
#endif // __ASSEMBLER__
// If CONFIG_FREERTOS_ASSERT_DISABLE is set then configASSERT is defined empty later in FreeRTOS.h and the macro
// configASSERT_DEFINED remains unset (meaning some warnings are avoided)
#ifdef configASSERT
#undef configASSERT
#if defined(CONFIG_FREERTOS_ASSERT_FAIL_PRINT_CONTINUE)
#define configASSERT(a) if (unlikely(!(a))) { \
esp_rom_printf("%s:%d (%s)- assert failed!\n", __FILE__, __LINE__, \
__FUNCTION__); \
}
#elif defined(CONFIG_FREERTOS_ASSERT_FAIL_ABORT)
#define configASSERT(a) assert(a)
#endif
#endif
#if CONFIG_FREERTOS_ASSERT_ON_UNTESTED_FUNCTION
#define UNTESTED_FUNCTION() { esp_rom_printf("Untested FreeRTOS function %s\r\n", __FUNCTION__); configASSERT(false); } while(0)
#else
#define UNTESTED_FUNCTION()
#endif
#define configXT_BOARD 1 /* Board mode */
#define configXT_SIMULATOR 0
/* The maximum interrupt priority from which FreeRTOS.org API functions can
be called. Only API functions that end in ...FromISR() can be used within
interrupts. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY XCHAL_EXCM_LEVEL
/* Stack alignment, architecture specifc. Must be a power of two. */
#define configSTACK_ALIGNMENT 16
/* The Xtensa port uses a separate interrupt stack. Adjust the stack size
* to suit the needs of your specific application.
* Size needs to be aligned to the stack increment, since the location of
* the stack for the 2nd CPU will be calculated using configISR_STACK_SIZE.
*/
#ifndef configISR_STACK_SIZE
#define configISR_STACK_SIZE ((CONFIG_FREERTOS_ISR_STACKSIZE + configSTACK_ALIGNMENT - 1) & (~(configSTACK_ALIGNMENT - 1)))
#endif
#ifndef __ASSEMBLER__
#if CONFIG_APPTRACE_SV_ENABLE
extern uint32_t port_switch_flag[];
#define os_task_switch_is_pended(_cpu_) (port_switch_flag[_cpu_])
#else
#define os_task_switch_is_pended(_cpu_) (false)
#endif
#endif
#endif // FREERTOS_CONFIG_XTENSA_H
|
