From 22abd06132445a55a1a0266897920f26634825c1 Mon Sep 17 00:00:00 2001 From: Florent Duchon Date: Wed, 26 Dec 2012 17:38:10 +0100 Subject: digital/beacon: remove obsolete bitcloud stack --- .../PersistDataServer/src/pdsCrcService.c | 217 --------------------- 1 file changed, 217 deletions(-) delete mode 100644 digital/beacon/src/Bitcloud_stack/Components/PersistDataServer/src/pdsCrcService.c (limited to 'digital/beacon/src/Bitcloud_stack/Components/PersistDataServer/src/pdsCrcService.c') diff --git a/digital/beacon/src/Bitcloud_stack/Components/PersistDataServer/src/pdsCrcService.c b/digital/beacon/src/Bitcloud_stack/Components/PersistDataServer/src/pdsCrcService.c deleted file mode 100644 index de9631dc..00000000 --- a/digital/beacon/src/Bitcloud_stack/Components/PersistDataServer/src/pdsCrcService.c +++ /dev/null @@ -1,217 +0,0 @@ -/***************************************************************************//** - \file pdsCrcService.c - - \brief Persistence Data Server implementation - - \author - Atmel Corporation: http://www.atmel.com \n - Support email: avr@atmel.com - - Copyright (c) 2008-2011, Atmel Corporation. All rights reserved. - Licensed under Atmel's Limited License Agreement (BitCloudTM). - - \internal - History: - 22/01/08 A. Khromykh - Created - 01/11/10 A. Razinkov - Modified -*****************************************************************************/ - -#ifdef _COMMISSIONING_ -/****************************************************************************** - Includes section -******************************************************************************/ -#include -#include -#include -#include -#include -#include - -/****************************************************************************** -\brief Calculate CRC of persistent data stored in persist memory -\ -\param[out] crcStation - pointer to CRC service structure -******************************************************************************/ -void pdsCalculateCrc(PDS_ServiceCrc_t *crcStation) -{ - uint8_t tdata = 0; - MEMORY_DESCRIPTOR descriptor; - - if (NULL == crcStation) - return; - - crcStation->crc = 0; - descriptor.address = SYSTEM_BASE_EEPROM_ADDRESS; - descriptor.length = 1; - while (descriptor.address < csPersistentMemorySize) - { - descriptor.data = &tdata; - - pdsWaitMemoryFree(); - - if (EEPROM_ERROR == READ_MEMORY(&descriptor, NULL)) - { - crcStation->eepromState = PDS_EEPROM_ERROR; - return; - } - - pdsWaitMemoryFree(); - - crcStation->crc += tdata; - descriptor.address++; - } - crcStation->eepromState = PDS_SUCCESS; -} - -/****************************************************************************** -\brief Read CRC of stored data from persist memory -\ -\param[out] crcStation - pointer to CRC service structure -******************************************************************************/ -void pdsReadCrc(PDS_ServiceCrc_t *crcStation) -{ - MEMORY_DESCRIPTOR descriptor; - - if (NULL == crcStation) - return; - - descriptor.address = csPersistentMemorySize; - descriptor.length = 1; - while (descriptor.address < USER_BASE_EEPROM_ADDRESS) - { - descriptor.data = &(crcStation->crc); - - pdsWaitMemoryFree(); - - if (EEPROM_ERROR == READ_MEMORY(&descriptor, NULL)) - { - crcStation->eepromState = PDS_EEPROM_ERROR; - return; - } - - pdsWaitMemoryFree(); - - if (0xFF != crcStation->crc) - { - crcStation->position = descriptor.address; - crcStation->eepromState = PDS_SUCCESS; - return; - } - descriptor.address++; - } - crcStation->position = csPersistentMemorySize; - crcStation->eepromState = PDS_SUCCESS; -} - -/****************************************************************************** -\brief Clears whole CRC area in persist memory -\ -\return operation result -******************************************************************************/ -PDS_DataServerState_t pdsClearCrcArea(void) -{ - uint8_t value = 0xFF; - MEMORY_DESCRIPTOR descriptor; - uint8_t status; - - descriptor.data = &value; - descriptor.address = csPersistentMemorySize; - descriptor.length = 1; - - for (uint8_t i = 0; i < PDS_CRC_AREA; i++) - { - status = pdsWrite(&descriptor, pdsDummyCallback); - if (status != PDS_SUCCESS) - return status; - - descriptor.address++; - } - return PDS_SUCCESS; -} - -/****************************************************************************** -\brief Write CRC of stored data to persist memory. The ring buffer used -\ to increase persist memory life cycle -\ -\param[out] crcStation - pointer to CRC service structure -******************************************************************************/ -PDS_DataServerState_t pdsWriteCrc(void) -{ - PDS_ServiceCrc_t crcRead, crcCalc; - MEMORY_DESCRIPTOR descriptor; - uint8_t datadelete = 0xFF; - PDS_DataServerState_t status; - - pdsReadCrc(&crcRead); - if (PDS_EEPROM_ERROR == crcRead.eepromState) - return PDS_EEPROM_ERROR; - - pdsCalculateCrc(&crcCalc); - if (PDS_EEPROM_ERROR == crcCalc.eepromState) - return PDS_EEPROM_ERROR; - - if (0 == (uint8_t)(crcCalc.crc + crcRead.crc)) - return PDS_SUCCESS; - - crcCalc.crc = 0 - crcCalc.crc; - descriptor.address = crcRead.position; - descriptor.data = &datadelete; - descriptor.length = 1; - - status = pdsWrite(&descriptor, pdsDummyCallback); - if (status != PDS_SUCCESS) - return status; - - if (++descriptor.address >= USER_BASE_EEPROM_ADDRESS) - descriptor.address = csPersistentMemorySize; - descriptor.data = &(crcCalc.crc); - - status = pdsWrite(&descriptor, pdsDummyCallback); - if (status != PDS_SUCCESS) - return status; - - return PDS_SUCCESS; -} - -/****************************************************************************** -\brief Check if any valid data exists in persist memory -\ -\return operation result -******************************************************************************/ -PDS_DataServerState_t pdsCheckPersistMemory(void) -{ - PDS_ServiceCrc_t crcRead, crcCalc; - - pdsCalculateCrc(&crcCalc); - if (PDS_EEPROM_ERROR == crcCalc.eepromState) - return PDS_EEPROM_ERROR; - - pdsReadCrc(&crcRead); - if (PDS_EEPROM_ERROR == crcRead.eepromState) - return PDS_EEPROM_ERROR; - - if (0x00 == (uint8_t)(crcCalc.crc + crcRead.crc)) - return PDS_SUCCESS; - - return PDS_CRC_ERROR; -} - -#ifdef __DBG_PDS__ - uint8_t eepromCopy[0x400u]; - - void pdsDbgReadAllEeprom(void) - { - PDS_DataServerState_t status; - MEMORY_DESCRIPTOR descriptor; - - descriptor.address = 0; - descriptor.data = eepromCopy; - descriptor.length = 0x400u; - - status = pdsRead(&descriptor, pdsDummyCallback); - if (status != PDS_SUCCESS) - return; - } -#endif -#endif /* _COMMISSIONING_ */ -// eof pdsDataServer.c -- cgit v1.2.3