214 lines
8.6 KiB
C
214 lines
8.6 KiB
C
/*
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* FreeRTOS-Cellular-Interface v1.1.0
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*/
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#ifndef __CELLULAR_PLATFORM_H__
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#define __CELLULAR_PLATFORM_H__
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdlib.h>
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/*-----------------------------------------------------------*/
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/**
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* @brief Cellular library platform event group APIs.
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*
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* Cellular library use platform event group for process synchronization.
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*
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* The EventGroup functions in the following link can be referenced as function prototype.
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* https://www.freertos.org/event-groups-API.html
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*
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*/
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#define LogError
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#define LogDebug
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#define LogWarn
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#define LogInfo
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#define configASSERT
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#define Platform_Delay
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typedef void * PVOID;
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#define PlatformEventGroupHandle_t uint16_t
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#define PlatformEventGroup_Delete MockPlatformEventGroup_Delete
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#define PlatformEventGroup_ClearBits MockPlatformEventGroup_ClearBits
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#define PlatformEventGroup_Create MockPlatformEventGroup_Create
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#define PlatformEventGroup_GetBits MockPlatformEventGroup_GetBits
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#define PlatformEventGroup_SetBits
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#define PlatformEventGroup_SetBitsFromISR MockPlatformEventGroup_SetBitsFromISR
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#define PlatformEventGroup_WaitBits MockPlatformEventGroup_WaitBits
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#define PlatformEventGroup_EventBits uint32_t
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#define vQueueDelete MockvQueueDelete
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#define xQueueSend MockxQueueSend
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#define xQueueReceive MockxQueueReceive
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#define xQueueCreate MockxQueueCreate
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#define PlatformMutex_Create MockPlatformMutex_Create
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#define PlatformMutex_Destroy MockPlatformMutex_Destroy
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#define PlatformMutex_Lock MockPlatformMutex_Lock
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#define PlatformMutex_TryLock MockPlatformMutex_TryLock
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#define PlatformMutex_Unlock MockPlatformMutex_Unlock
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#define taskENTER_CRITICAL() PVOID
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#define taskEXIT_CRITICAL() PVOID
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#define pdFALSE ( 0x0 )
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#define pdTRUE ( 0x1 )
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#define pdPASS ( 0x1 )
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#define PlatformTickType uint64_t
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/* Converts a time in milliseconds to a time in ticks. This macro can be
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* overridden by a macro of the same name defined in FreeRTOSConfig.h in case the
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* definition here is not suitable for your application. */
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#ifndef pdMS_TO_TICKS
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#define pdMS_TO_TICKS( xTimeInMs ) ( ( TickType_t ) ( ( ( TickType_t ) ( xTimeInMs ) * ( TickType_t ) 1000 ) / ( TickType_t ) 1000U ) )
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#endif
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#define CELLULAR_URC_HANDLER_TABLE_SIZE ( sizeof( CellularUrcHandlerTable ) / sizeof( CellularAtParseTokenMap_t ) )
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#define CELLULAR_SRC_TOKEN_ERROR_TABLE_SIZE ( sizeof( CellularSrcTokenErrorTable ) / sizeof( char * ) )
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#define CELLULAR_SRC_TOKEN_SUCCESS_TABLE_SIZE ( sizeof( CellularSrcTokenSuccessTable ) / sizeof( char * ) )
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#define CELLULAR_URC_TOKEN_WO_PREFIX_TABLE_SIZE ( sizeof( CellularUrcTokenWoPrefixTable ) / sizeof( char * ) )
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#define CELLULAR_SRC_EXTRA_TOKEN_SUCCESS_TABLE_SIZE ( sizeof( CellularSrcExtraTokenSuccessTable ) / sizeof( char * ) )
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/**
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* @brief Cellular library platform thread API and configuration.
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*
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* Cellular library create a detached thread by this API.
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* The threadRoutine should be called with pArgument in the created thread.
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*
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* PLATFORM_THREAD_DEFAULT_STACK_SIZE and PLATFORM_THREAD_DEFAULT_PRIORITY defines
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* the platform related stack size and priority.
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*/
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bool Platform_CreateDetachedThread( void ( * threadRoutine )( void * ),
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void * pArgument,
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int32_t priority,
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size_t stackSize );
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#define PLATFORM_THREAD_DEFAULT_STACK_SIZE ( 2048U )
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#define PLATFORM_THREAD_DEFAULT_PRIORITY ( 5U )
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/*-----------------------------------------------------------*/
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/*
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* Definition of the queue used by the scheduler.
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* Items are queued by copy, not reference. See the following link for the
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* rationale: https://www.FreeRTOS.org/Embedded-RTOS-Queues.html
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*/
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struct QueueDefinition /* The old naming convention is used to prevent breaking kernel aware debuggers. */
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{
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int8_t * pcHead; /*< Points to the beginning of the queue storage area. */
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int8_t * pcWriteTo; /*< Points to the free next place in the storage area. */
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};
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/**
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* Type by which queues are referenced. For example, a call to xQueueCreate()
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* returns an QueueHandle_t variable that can then be used as a parameter to
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* xQueueSend(), xQueueReceive(), etc.
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*/
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struct QueueDefinition; /* Using old naming convention so as not to break kernel aware debuggers. */
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typedef struct QueueDefinition * QueueHandle_t;
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/*
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* In line with software engineering best practice, especially when supplying a
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* library that is likely to change in future versions, FreeRTOS implements a
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* strict data hiding policy. This means the Queue structure used internally by
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* FreeRTOS is not accessible to application code. However, if the application
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* writer wants to statically allocate the memory required to create a queue
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* then the size of the queue object needs to be know. The StaticQueue_t
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* structure below is provided for this purpose. Its sizes and alignment
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* requirements are guaranteed to match those of the genuine structure, no
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* matter which architecture is being used, and no matter how the values in
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* FreeRTOSConfig.h are set. Its contents are somewhat obfuscated in the hope
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* users will recognise that it would be unwise to make direct use of the
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* structure members.
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*/
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typedef struct xSTATIC_QUEUE
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{
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void * pvDummy1[ 3 ];
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} StaticQueue_t;
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typedef StaticQueue_t StaticSemaphore_t;
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/**
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* @brief Cellular library platform mutex APIs.
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*
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* Cellular library use platform mutex to protect resource.
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*
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* The IotMutex_ functions can be referenced as function prototype for
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* PlatfromMutex_ prefix function in the following link.
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* https://docs.aws.amazon.com/freertos/latest/lib-ref/c-sdk/platform/platform_threads_functions.html
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*
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*/
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typedef long BaseType_t;
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typedef struct PlatformMutex
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{
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StaticSemaphore_t xMutex; /**< FreeRTOS mutex. */
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BaseType_t recursive; /**< Type; used for indicating if this is reentrant or normal. */
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bool created;
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} PlatformMutex_t;
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bool PlatformMutex_Create( PlatformMutex_t * pNewMutex,
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bool recursive );
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void PlatformMutex_Destroy( PlatformMutex_t * pMutex );
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void PlatformMutex_Lock( PlatformMutex_t * pMutex );
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bool PlatformMutex_TryLock( PlatformMutex_t * pMutex );
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void PlatformMutex_Unlock( PlatformMutex_t * pMutex );
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void * safeMalloc( size_t xWantedSize );
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void allocateSocket( void * pCellularHandle );
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bool MockxQueueReceive( int32_t * queue,
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void * data,
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uint32_t time );
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uint16_t MockPlatformEventGroup_Create();
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uint16_t MockPlatformEventGroup_WaitBits();
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/*-----------------------------------------------------------*/
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/**
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* @brief Cellular library platform memory allocation APIs.
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*
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* Cellular library use platform memory allocation APIs to allocate memory dynamically.
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* The FreeRTOS memory management document can be referenced for these APIs.
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* https://www.freertos.org/a00111.html
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*
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*/
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#define Platform_Malloc safeMalloc
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#define Platform_Free free
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#if ( configUSE_16_BIT_TICKS == 1 )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffff
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#else
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typedef uint64_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
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#endif
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#endif /* __CELLULAR_PLATFORM_H__ */
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