From ec59d20bafb3acaaff2bbcab185a074825319e20 Mon Sep 17 00:00:00 2001 From: Ronan Le Martret Date: Mon, 12 Jun 2017 11:17:04 +0200 Subject: Update package * use sub module for ucs2-lib (tmp fork from IoT.bzh github) * add packaging for native build Signed-off-by: Ronan Le Martret --- ucs2-lib/src/ucs_amspool.c | 335 --------------------------------------------- 1 file changed, 335 deletions(-) delete mode 100644 ucs2-lib/src/ucs_amspool.c (limited to 'ucs2-lib/src/ucs_amspool.c') diff --git a/ucs2-lib/src/ucs_amspool.c b/ucs2-lib/src/ucs_amspool.c deleted file mode 100644 index 5c20d22..0000000 --- a/ucs2-lib/src/ucs_amspool.c +++ /dev/null @@ -1,335 +0,0 @@ -/*------------------------------------------------------------------------------------------------*/ -/* UNICENS V2.1.0-3491 */ -/* Copyright (c) 2017 Microchip Technology Germany II GmbH & Co. KG. */ -/* */ -/* This program is free software: you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation, either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program. If not, see . */ -/* */ -/* You may also obtain this software under a propriety license from Microchip. */ -/* Please contact Microchip for further information. */ -/*------------------------------------------------------------------------------------------------*/ - -/*! - * \file - * \brief Implementation of Application Message Pool - * - * \cond UCS_INTERNAL_DOC - * \addtogroup G_AMSPOOL - * @{ - */ - -/*------------------------------------------------------------------------------------------------*/ -/* Includes */ -/*------------------------------------------------------------------------------------------------*/ -#include "ucs_amspool.h" -#include "ucs_amsmessage.h" -#include "ucs_misc.h" -#include "ucs_trace.h" - -/*------------------------------------------------------------------------------------------------*/ -/* Internal macros */ -/*------------------------------------------------------------------------------------------------*/ -#define INT_RX(ptr) ((Amsg_IntMsgRx_t*)(void*)(ptr)) /* parasoft-suppress MISRA2004-19_7 "common definition of type cast improves code" */ -#define INT_TX(ptr) ((Amsg_IntMsgTx_t*)(void*)(ptr)) /* parasoft-suppress MISRA2004-19_7 "common definition of type cast improves code" */ - -/*------------------------------------------------------------------------------------------------*/ -/* Internal prototypes */ -/*------------------------------------------------------------------------------------------------*/ -static void Amsp_FreeTxObj(void *self, Ucs_AmsTx_Msg_t* msg_ptr); - -/*------------------------------------------------------------------------------------------------*/ -/* Initialization */ -/*------------------------------------------------------------------------------------------------*/ -/*! \brief Constructor of application message pool class - * \param self The instance - * \param mem_allocator_ptr Reference to memory allocator - * \param ucs_user_ptr User reference that needs to be passed in every callback function - */ -void Amsp_Ctor(CAmsMsgPool *self, Ams_MemAllocator_t *mem_allocator_ptr, void *ucs_user_ptr) -{ - self->ucs_user_ptr = ucs_user_ptr; - self->allocator_ptr = mem_allocator_ptr; - self->rx_rsvd_msg_ptr = Amsp_AllocRxObj(self, 45U); - self->rx_rsvd_msg_ref = self->rx_rsvd_msg_ptr; - self->terminated = false; - self->tx_notify_freed = false; - self->rx_notify_freed = false; - Sub_Ctor(&self->tx_freed_subject, self->ucs_user_ptr); - Sub_Ctor(&self->rx_freed_subject, self->ucs_user_ptr); - - TR_ASSERT(self->ucs_user_ptr, "[AMSP]", (self->rx_rsvd_msg_ptr != NULL)); -} - -/*! \brief Frees pre-allocated message memory - * \param self The instance - */ -void Amsp_Cleanup(CAmsMsgPool *self) -{ - Amsg_IntMsgRx_t *msg_ptr = INT_RX(self->rx_rsvd_msg_ptr); - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Amsp_Cleanup: rx_rsvd_msg_ptr=0x%p", 1U, self->rx_rsvd_msg_ptr)); - - self->terminated = true; - self->tx_notify_freed = false; - self->rx_notify_freed = false; - - if (msg_ptr != NULL) - { - self->allocator_ptr->free_fptr(self->allocator_ptr->inst_ptr, msg_ptr->memory_ptr, AMS_MU_RX_PAYLOAD, msg_ptr->memory_info_ptr); - self->allocator_ptr->free_fptr(self->allocator_ptr->inst_ptr, msg_ptr, AMS_MU_RX_OBJECT, msg_ptr->info_ptr); - self->rx_rsvd_msg_ref = NULL; - self->rx_rsvd_msg_ptr = NULL; - } -} - -/*! \brief Assigns an observer which is invoked as soon as memory dedicated to a Tx message is - * freed.The data_ptr of the update callback function is not used (always \c NULL). - * See \ref Obs_UpdateCb_t. - * \param self The instance - * \param observer_ptr The observer - */ -void Amsp_AssignTxFreedObs(CAmsMsgPool *self, CObserver *observer_ptr) -{ - (void)Sub_AddObserver(&self->tx_freed_subject, observer_ptr); -} - -/*! \brief Assigns an observer which is invoked as soon as memory dedicated to a Tx message is - * freed.The data_ptr of the update callback function is not used (always \c NULL). - * See \ref Obs_UpdateCb_t. - * \param self The instance - * \param observer_ptr The observer - */ -void Amsp_AssignRxFreedObs(CAmsMsgPool *self, CObserver *observer_ptr) -{ - (void)Sub_AddObserver(&self->rx_freed_subject, observer_ptr); -} - -/*------------------------------------------------------------------------------------------------*/ -/* Tx allocations */ -/*------------------------------------------------------------------------------------------------*/ -/*! \brief Allocates an internal Tx message object (without payload) - * \param self The instance - * \param payload_sz The required payload size in bytes - * \return Reference to the Tx message object if the allocation succeeds. Otherwise \c NULL. - */ -Ucs_AmsTx_Msg_t* Amsp_AllocTxObj(CAmsMsgPool *self, uint16_t payload_sz) -{ - void *payload_info_ptr = NULL; - void *payload_ptr = NULL; - void *obj_info_ptr = NULL; - Ucs_AmsTx_Msg_t *msg_ptr = (Ucs_AmsTx_Msg_t*)self->allocator_ptr->alloc_fptr(self->allocator_ptr->inst_ptr, AMSG_TX_OBJECT_SZ, AMS_MU_TX_OBJECT, &obj_info_ptr); - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Allocating TxObject: msg_ptr=0x%p, size=%d, info_ptr=0x%p", 3U, msg_ptr, AMSG_TX_OBJECT_SZ, obj_info_ptr)); - - if (msg_ptr != NULL) - { - if (payload_sz > 0U) - { - payload_ptr = self->allocator_ptr->alloc_fptr(self->allocator_ptr->inst_ptr, payload_sz, AMS_MU_TX_PAYLOAD, &payload_info_ptr); - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Allocating TxPayload: msg_ptr=0x%p, mem_ptr=0x%p, size=%d, info_ptr=0x%p", 4U, msg_ptr, payload_ptr, payload_sz, payload_info_ptr)); - - if (payload_ptr == NULL) - { - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Freeing TxObject: msg_ptr=0x%p, info_ptr=0x%p", 2U, msg_ptr, obj_info_ptr)); - self->allocator_ptr->free_fptr(self->allocator_ptr->inst_ptr, msg_ptr, AMS_MU_TX_OBJECT, obj_info_ptr); - msg_ptr = NULL; - } - } - } - - if (msg_ptr != NULL) - { - Amsg_TxCtor(msg_ptr, obj_info_ptr, &Amsp_FreeTxObj, self); - - if (payload_ptr != NULL) - { - Amsg_TxSetInternalPayload(msg_ptr, (uint8_t*)payload_ptr, payload_sz, payload_info_ptr); - } - } - else - { - self->tx_notify_freed = true; - } - - return msg_ptr; -} - -/*! \brief Frees an internal Tx message object including its payload - * \param self The instance - * \param msg_ptr Reference to the internal Tx message object - */ -static void Amsp_FreeTxObj(void *self, Ucs_AmsTx_Msg_t* msg_ptr) -{ - CAmsMsgPool *self_ = (CAmsMsgPool*)self; - Amsg_IntMsgTx_t *obj_ptr = INT_TX(msg_ptr); - - if (obj_ptr->memory_ptr != NULL) - { - TR_INFO((self_->ucs_user_ptr, "[AMSP]", "Freeing TxPayload: msg_ptr=0x%p, mem_ptr=0x%p, info_ptr=0x%p", 3U, msg_ptr, obj_ptr->memory_ptr, obj_ptr->memory_info_ptr)); - self_->allocator_ptr->free_fptr(self_->allocator_ptr->inst_ptr, obj_ptr->memory_ptr, AMS_MU_TX_PAYLOAD, obj_ptr->memory_info_ptr); - Amsg_TxSetInternalPayload(msg_ptr, NULL, 0U, NULL); - } - - TR_INFO((self_->ucs_user_ptr, "[AMSP]", "Freeing TxObject: msg_ptr=0x%p, info_ptr=0x%p", 2U, msg_ptr, obj_ptr->info_ptr)); - self_->allocator_ptr->free_fptr(self_->allocator_ptr->inst_ptr, msg_ptr, AMS_MU_TX_OBJECT, obj_ptr->info_ptr); - - if (self_->tx_notify_freed) - { - Sub_Notify(&self_->tx_freed_subject, NULL); - self_->tx_notify_freed = false; - } -} - -/*------------------------------------------------------------------------------------------------*/ -/* Rx allocations */ -/*------------------------------------------------------------------------------------------------*/ -/*! \brief Allocates an internal Rx message object (optionally with payload) - * \param self The instance - * \param payload_sz The required payload size that shall be allocated and assigned to the object. - * Value "0" means that no payload memory shall be allocated in the same turn. - * \return Reference to the Rx message object if the allocation succeeds. Otherwise \c NULL. - */ -Ucs_AmsRx_Msg_t* Amsp_AllocRxObj(CAmsMsgPool *self, uint16_t payload_sz) -{ - void *info_ptr = NULL; - Ucs_AmsRx_Msg_t *msg_ptr = (Ucs_AmsRx_Msg_t*)self->allocator_ptr->alloc_fptr(self->allocator_ptr->inst_ptr, AMSG_RX_OBJECT_SZ, AMS_MU_RX_OBJECT, &info_ptr); - - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Allocating RxObject: msg_ptr=0x%p, size=%d, info_ptr=0x%p", 3U, msg_ptr, AMSG_RX_OBJECT_SZ, info_ptr)); - - if (msg_ptr != NULL) - { - Amsg_RxCtor(msg_ptr, info_ptr); - Amsg_RxHandleSetup(msg_ptr); - - if (payload_sz != 0U) - { - if (!Amsp_AllocRxPayload(self, payload_sz, msg_ptr)) - { - Amsp_FreeRxObj(self, msg_ptr); /* payload allocation has failed - release message object */ - msg_ptr = NULL; - } - } - } - - return msg_ptr; -} - -/*! \brief Allocates a reserved Rx message object with payload up to 45 bytes payload - * \param self The instance - * \return Reference to the Rx message object if the allocation succeeds. Otherwise \c NULL. - */ -Ucs_AmsRx_Msg_t* Amsp_AllocRxRsvd(CAmsMsgPool *self) -{ - Ucs_AmsRx_Msg_t *msg_ptr = NULL; - - if (self->rx_rsvd_msg_ptr != NULL) - { - msg_ptr = self->rx_rsvd_msg_ptr; - self->rx_rsvd_msg_ptr = NULL; - Amsg_RxHandleSetup(msg_ptr); - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Retrieving reserved RxObject: msg_ptr=0x%p", 1U, msg_ptr)); - } - else - { - self->rx_notify_freed = true; - } - - return msg_ptr; -} - -/*! \brief Allocates payload for an internal Rx message object - * \param self The instance - * \param payload_sz Payload size in bytes - * \param msg_ptr Reference to the internal Rx message object - * \return Returns \c true if the allocation succeeds. Otherwise \c NULL. - */ -bool Amsp_AllocRxPayload(CAmsMsgPool *self, uint16_t payload_sz, Ucs_AmsRx_Msg_t* msg_ptr) -{ - bool success = false; - void *info_ptr = NULL; - void *mem_ptr = self->allocator_ptr->alloc_fptr(self->allocator_ptr->inst_ptr, payload_sz, AMS_MU_RX_PAYLOAD, &info_ptr); - - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Allocating RxPayload: msg_ptr=0x%p, mem_ptr=0x%p, size=%d, info_ptr=0x%p", 4U, msg_ptr, mem_ptr, payload_sz, info_ptr)); - TR_ASSERT(self->ucs_user_ptr, "[AMSP]", (msg_ptr != NULL)); /* message reference is required */ - TR_ASSERT(self->ucs_user_ptr, "[AMSP]", (msg_ptr != self->rx_rsvd_msg_ref)); /* forbidden overwrite of pre-allocated message payload */ - - if (mem_ptr != NULL) - { - Amsg_RxHandleSetMemory(msg_ptr, (uint8_t*)mem_ptr, payload_sz, info_ptr); - success = true; - } - - return success; -} - -/*! \brief Frees an internal Rx message object - * \param self The instance - * \param msg_ptr Reference to the internal Rx message object - * \details Payload that is assigned to the message object has to be freed - * separately by using Amsp_FreeRxPayload(). - */ -void Amsp_FreeRxObj(CAmsMsgPool *self, Ucs_AmsRx_Msg_t* msg_ptr) -{ - if (msg_ptr == self->rx_rsvd_msg_ref) - { - TR_ASSERT(self->ucs_user_ptr, "[AMSP]", (self->rx_rsvd_msg_ptr == NULL)); /* before freeing, message shall be reserved */ - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Restoring reserved RxObject: msg_ptr=0x%p", 1U, msg_ptr)); - self->rx_rsvd_msg_ptr = self->rx_rsvd_msg_ref; /* restore reserved message */ - - if (self->terminated != false) - { /* also free reserved message if it is freed */ - Amsp_Cleanup(self); /* from any queue after Amsp_Cleanup() */ - } - } - else - { - Amsg_IntMsgRx_t *obj_ptr = INT_RX(msg_ptr); - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Freeing RxObject: msg_ptr=0x%p, info_ptr=0x%p", 2U, msg_ptr, obj_ptr->info_ptr)); - self->allocator_ptr->free_fptr(self->allocator_ptr->inst_ptr, msg_ptr, AMS_MU_RX_OBJECT, obj_ptr->info_ptr); - } - - if (self->rx_notify_freed) - { - Sub_Notify(&self->rx_freed_subject, NULL); - self->rx_notify_freed = false; - } -} - -/*! \brief Frees payload that is associated with an internal Rx message object - * \param self The instance - * \param msg_ptr Reference to the internal Rx message object - */ -void Amsp_FreeRxPayload(CAmsMsgPool *self, Ucs_AmsRx_Msg_t* msg_ptr) -{ - Amsg_IntMsgRx_t *obj_ptr = INT_RX(msg_ptr); - - if (msg_ptr == self->rx_rsvd_msg_ref) - { - TR_ASSERT(self->ucs_user_ptr, "[AMSP]", (self->rx_rsvd_msg_ptr == NULL)); /* release payload before object */ - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Restoring reserved RxPayload: msg_ptr=0x%p", 1U, msg_ptr)); - } - else if (obj_ptr->memory_ptr != NULL) - { - TR_INFO((self->ucs_user_ptr, "[AMSP]", "Freeing RxPayload: msg_ptr=0x%p, mem_ptr=0x%p, info_ptr=0x%p", 3U, msg_ptr, obj_ptr->memory_ptr, obj_ptr->memory_info_ptr)); - self->allocator_ptr->free_fptr(self->allocator_ptr->inst_ptr, obj_ptr->memory_ptr, AMS_MU_RX_PAYLOAD, obj_ptr->memory_info_ptr); - Amsg_RxHandleSetMemory(msg_ptr, NULL, 0U, NULL); - } -} - -/*! - * @} - * \endcond - */ - -/*------------------------------------------------------------------------------------------------*/ -/* End of file */ -/*------------------------------------------------------------------------------------------------*/ - -- cgit 1.2.3-korg