| /* |
| * SPDX-FileCopyrightText: 2022 Amazon.com, Inc. or its affiliates |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * SPDX-FileContributor: 2016-2022 Espressif Systems (Shanghai) CO LTD |
| */ |
| |
| /* |
| * FreeRTOS Kernel <DEVELOPMENT BRANCH> |
| * 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 /* ifdef configASSERT */ |
| |
| #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 |