initial

Signed-off-by: Yasushi SHOJI <[email protected]>

Author: yashi

.gitignore

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+*~

FreeRTOSConfig.h

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+/*
+ * FreeRTOS V202107.00
+ * Copyright (C) 2020 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.
+ *
+ * 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
+ *
+ */
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+/*-----------------------------------------------------------
+* Application specific definitions.
+*
+* These definitions should be adjusted for your particular hardware and
+* application requirements.
+*
+* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
+* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.  See
+* http://www.freertos.org/a00110.html
+*----------------------------------------------------------*/
+
+#define configUSE_PREEMPTION                       1
+#define configUSE_PORT_OPTIMISED_TASK_SELECTION    0
+#define configUSE_IDLE_HOOK                        1
+#define configUSE_TICK_HOOK                        1
+#define configUSE_DAEMON_TASK_STARTUP_HOOK         1
+#define configTICK_RATE_HZ                         ( 1000 )                  /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
+#define configMINIMAL_STACK_SIZE                   ( ( unsigned short ) 70 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the win32 thread. */
+#define configTOTAL_HEAP_SIZE                      ( ( size_t ) ( 65 * 1024 ) )
+#define configMAX_TASK_NAME_LEN                    ( 12 )
+#define configUSE_TRACE_FACILITY                   1
+#define configUSE_16_BIT_TICKS                     0
+#define configIDLE_SHOULD_YIELD                    1
+#define configUSE_MUTEXES                          1
+#define configCHECK_FOR_STACK_OVERFLOW             0
+#define configUSE_RECURSIVE_MUTEXES                1
+#define configQUEUE_REGISTRY_SIZE                  20
+#define configUSE_APPLICATION_TASK_TAG             1
+#define configUSE_COUNTING_SEMAPHORES              1
+#define configUSE_ALTERNATIVE_API                  0
+#define configUSE_QUEUE_SETS                       1
+#define configUSE_TASK_NOTIFICATIONS               1
+#define configSUPPORT_DYNAMIC_ALLOCATION           0
+#define configSUPPORT_STATIC_ALLOCATION            1
+
+/* Software timer related configuration options.  The maximum possible task
+ * priority is configMAX_PRIORITIES - 1.  The priority of the timer task is
+ * deliberately set higher to ensure it is correctly capped back to
+ * configMAX_PRIORITIES - 1. */
+#define configUSE_TIMERS                           1
+#define configTIMER_TASK_PRIORITY                  ( configMAX_PRIORITIES - 1 )
+#define configTIMER_QUEUE_LENGTH                   20
+#define configTIMER_TASK_STACK_DEPTH               ( configMINIMAL_STACK_SIZE * 2 )
+
+#define configMAX_PRIORITIES                       ( 7 )
+
+/* Run time stats gathering configuration options. */
+unsigned long ulGetRunTimeCounterValue( void ); /* Prototype of function that returns run time counter. */
+void vConfigureTimerForRunTimeStats( void );    /* Prototype of function that initialises the run time counter. */
+#define configGENERATE_RUN_TIME_STATS             1
+
+/* Co-routine related configuration options. */
+#define configUSE_CO_ROUTINES                     0
+#define configMAX_CO_ROUTINE_PRIORITIES           ( 2 )
+
+/* This demo can use of one or more example stats formatting functions.  These
+ * format the raw data provided by the uxTaskGetSystemState() function in to human
+ * readable ASCII form.  See the notes in the implementation of vTaskList() within
+ * FreeRTOS/Source/tasks.c for limitations. */
+#define configUSE_STATS_FORMATTING_FUNCTIONS      0
+
+/* Enables the test whereby a stack larger than the total heap size is
+ * requested. */
+#define configSTACK_DEPTH_TYPE                    uint32_t
+
+/* Set the following definitions to 1 to include the API function, or zero
+ * to exclude the API function.  In most cases the linker will remove unused
+ * functions anyway. */
+#define INCLUDE_vTaskPrioritySet                  1
+#define INCLUDE_uxTaskPriorityGet                 1
+#define INCLUDE_vTaskDelete                       1
+#define INCLUDE_vTaskCleanUpResources             0
+#define INCLUDE_vTaskSuspend                      1
+#define INCLUDE_vTaskDelayUntil                   1
+#define INCLUDE_vTaskDelay                        1
+#define INCLUDE_uxTaskGetStackHighWaterMark       1
+#define INCLUDE_uxTaskGetStackHighWaterMark2      1
+#define INCLUDE_xTaskGetSchedulerState            1
+#define INCLUDE_xTimerGetTimerDaemonTaskHandle    1
+#define INCLUDE_xTaskGetIdleTaskHandle            1
+#define INCLUDE_xTaskGetHandle                    1
+#define INCLUDE_eTaskGetState                     1
+#define INCLUDE_xSemaphoreGetMutexHolder          1
+#define INCLUDE_xTimerPendFunctionCall            1
+#define INCLUDE_xTaskAbortDelay                   1
+
+extern void vAssertCalled( const char * const pcFileName,
+                           unsigned long ulLine );
+
+/* It is a good idea to define configASSERT() while developing.  configASSERT()
+ * uses the same semantics as the standard C assert() macro.  Don't define
+ * configASSERT() when performing code coverage tests though, as it is not
+ * intended to asserts() to fail, some some code is intended not to run if no
+ * errors are present. */
+#define configASSERT( x )    if( ( x ) == 0 ) vAssertCalled( __FILE__, __LINE__ )
+
+#define configUSE_MALLOC_FAILED_HOOK    1
+
+/* Prototype for the function used to print out.  In this case it prints to the
+ * console before the network is connected then a UDP port after the network has
+ * connected. */
+extern void vLoggingPrintf( const char * pcFormatString,
+                            ... );
+
+#endif /* FREERTOS_CONFIG_H */

hooks.c

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+#include "FreeRTOS.h"
+#include "task.h"
+
+void vApplicationIdleHook(void) {}
+void vApplicationStackOverflowHook(TaskHandle_t pxTask, char * pcTaskName) {}
+void vApplicationTickHook(void) {}
+void vApplicationDaemonTaskStartupHook(void) {}
+void vAssertCalled(const char * const pcFileName, unsigned long ulLine) {}
+void vApplicationGetIdleTaskMemory(StaticTask_t ** ppxIdleTaskTCBBuffer,
+                                   StackType_t ** ppxIdleTaskStackBuffer,
+                                   uint32_t * pulIdleTaskStackSize) {}
+void vApplicationGetTimerTaskMemory(StaticTask_t ** ppxTimerTaskTCBBuffer,
+                                    StackType_t ** ppxTimerTaskStackBuffer,
+                                    uint32_t * pulTimerTaskStackSize) {}

main.c

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+#include "subprojects/libcsp/examples/csp_arch.c"

meson.build

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+project('libcsp-freertos', 'c')
+
+cc = meson.get_compiler('c')
+
+src = ['main.c',
+       'hooks.c'
+      ]
+
+src_freertos = ['freertos/list.c',
+                'freertos/queue.c',
+                'freertos/tasks.c',
+                'freertos/timers.c',
+                'freertos/portable/ThirdParty/GCC/Posix/port.c',
+                'freertos/portable/ThirdParty/GCC/Posix/utils/wait_for_event.c',
+               ]
+
+inc = include_directories('.',
+                          'freertos/include',
+                          'freertos/portable/ThirdParty/GCC/Posix',
+                          )
+
+
+libcsp = subproject('libcsp')
+libcsp_dep = libcsp.get_variable('csp_dep')
+
+executable('demo',
+           [src, src_freertos],
+           include_directories : inc,
+           dependencies : libcsp_dep)