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 --- .../drivers/USBClasses/MSD/src/abstractMemory.c | 225 --------------------- 1 file changed, 225 deletions(-) delete mode 100644 digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/MSD/src/abstractMemory.c (limited to 'digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/MSD/src/abstractMemory.c') diff --git a/digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/MSD/src/abstractMemory.c b/digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/MSD/src/abstractMemory.c deleted file mode 100644 index dc11be63..00000000 --- a/digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/MSD/src/abstractMemory.c +++ /dev/null @@ -1,225 +0,0 @@ -/****************************************************************************//** - \files abstractMemory.c - - \brief Implementation of amstract memory commands. - - \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: - 30/08/11 N. Fomin - Created -*******************************************************************************/ -/****************************************************************************** - Includes section -******************************************************************************/ -#include -#include - -/****************************************************************************** - Define(s) section -******************************************************************************/ -#define RETRY_COUNT 5 - -/****************************************************************************** - External global variables section -******************************************************************************/ -/****************************************************************************** - Types section -******************************************************************************/ -typedef struct -{ - uint16_t transferLength; - uint16_t blocksToTransfer; - uint32_t logicalBlockAddress; - HAL_HsmciDescriptor_t *hsmciDescriptor; - uint8_t *dataBuffer; -} AbsMemInternal_t; - -/****************************************************************************** - Global variables section -******************************************************************************/ -static void (*absMemCallback)(MemoryStatus_t status); -static AbsMemInternal_t apsMemInternal; - -/****************************************************************************** - Implementations section -******************************************************************************/ -/**************************************************************************//** -\brief Current memory read callback. -\param[in] - status - status of read operation. -******************************************************************************/ -void absMemReadBlockCallback(MemStatus_t status) -{ - uint8_t i = RETRY_COUNT; - apsMemInternal.blocksToTransfer--; - uint16_t blocksRemaining = apsMemInternal.transferLength - apsMemInternal.blocksToTransfer; - HAL_HsmciDescriptor_t *descriptor = apsMemInternal.hsmciDescriptor; - - if (memSuccess != status) - absMemCallback(memoryErrorStatus); - if (0 == apsMemInternal.blocksToTransfer) - { - descriptor->dataTransferDescriptor->buffer = apsMemInternal.dataBuffer; - absMemCallback(memorySuccessStatus); - return; - } - - descriptor->dataTransferDescriptor->buffer += blocksRemaining * STANDARD_BLOCK_LENGTH; - - while(i--) - { - if (memSuccess == memReadBlock(descriptor, apsMemInternal.logicalBlockAddress + blocksRemaining, absMemReadBlockCallback)) - break; - } - if (0 == i) - absMemCallback(memoryErrorStatus); -} - -/**************************************************************************//** -\brief Current memory write callback. -\param[in] - status - status of write operation. -******************************************************************************/ -void absMemWriteBlockCallback(MemStatus_t status) -{ - uint8_t i = RETRY_COUNT; - apsMemInternal.blocksToTransfer--; - uint16_t blocksRemaining = apsMemInternal.transferLength - apsMemInternal.blocksToTransfer; - HAL_HsmciDescriptor_t *descriptor = apsMemInternal.hsmciDescriptor; - - if (memSuccess != status) - absMemCallback(memoryErrorStatus); - if (0 == apsMemInternal.blocksToTransfer) - { - descriptor->dataTransferDescriptor->buffer = apsMemInternal.dataBuffer; - absMemCallback(memorySuccessStatus); - return; - } - - descriptor->dataTransferDescriptor->buffer += blocksRemaining * STANDARD_BLOCK_LENGTH; - - while(i--) - { - if (memSuccess == memWriteBlock(descriptor, apsMemInternal.logicalBlockAddress + blocksRemaining, absMemWriteBlockCallback)) - break; - } - if (0 == i) - absMemCallback(memoryErrorStatus); -} - -/**************************************************************************//** -\brief Performs memory initialization. -\param[in] - descriptor - pointer to hsmci descriptor. -\return - status of initialization procedure. -******************************************************************************/ -MemoryStatus_t absMemInit(HAL_HsmciDescriptor_t *descriptor) -{ - if (memSuccess != memInit(descriptor)) - return memoryErrorStatus; - - return memorySuccessStatus; -} - -/**************************************************************************//** -\brief Reads memory capacity. -\param[in] - descriptor - pointer to hsmci descriptor. -\param[out] - lastBlockNumber - number of last accessible block of memory. -\return - status of read capacity procedure. -******************************************************************************/ -MemoryStatus_t absMemCapacity(HAL_HsmciDescriptor_t *descriptor, uint32_t *lastBlockNumber) -{ - MemCapacityInfo_t capInfo; - uint8_t i = RETRY_COUNT; - MemStatus_t status; - - while(i--) - { - status = memGetCapacityInfo(descriptor, &capInfo); - if (memSuccess == status) - { - *lastBlockNumber = capInfo.lastLogicalBlock; - return memorySuccessStatus; - } - } - - return memoryErrorStatus; -} - -/**************************************************************************//** -\brief Writes data to memory at "address". -\param[in] - descriptor - pointer to hsmci descriptor; - address - address of blocks to write. - callback - pointer to function to nofity upper layer about end of write - procedure. -\return - status of write procedure. -******************************************************************************/ -MemoryStatus_t absMemWrite(HAL_HsmciDescriptor_t *descriptor, uint32_t address, void (*callback)(MemoryStatus_t)) -{ - HAL_HsmciDataTransferDescriptor_t *dataDescr = descriptor->dataTransferDescriptor; - uint8_t i; - absMemCallback = callback; - - apsMemInternal.logicalBlockAddress = address; - apsMemInternal.transferLength = dataDescr->length / STANDARD_BLOCK_LENGTH; - apsMemInternal.blocksToTransfer = apsMemInternal.transferLength; - apsMemInternal.dataBuffer = descriptor->dataTransferDescriptor->buffer; - - dataDescr->length = STANDARD_BLOCK_LENGTH; - - i = RETRY_COUNT; - while(i--) - { - if (memSuccess == memWriteBlock(descriptor, address, absMemWriteBlockCallback)) - return memorySuccessStatus; - } - - return memoryErrorStatus; -} - -/**************************************************************************//** -\brief Reads data from memory at "address". -\param[in] - descriptor - pointer to hsmci descriptor; - address - address of blocks to read. - callback - pointer to function to nofity upper layer about end of read - procedure. -\return - status of read procedure. -******************************************************************************/ -MemoryStatus_t absMemRead(HAL_HsmciDescriptor_t *descriptor, uint32_t address, void (*callback)(MemoryStatus_t)) -{ - HAL_HsmciDataTransferDescriptor_t *dataDescr = descriptor->dataTransferDescriptor; - uint8_t i; - absMemCallback = callback; - - apsMemInternal.logicalBlockAddress = address; - apsMemInternal.transferLength = dataDescr->length / STANDARD_BLOCK_LENGTH; - apsMemInternal.blocksToTransfer = apsMemInternal.transferLength; - apsMemInternal.dataBuffer = descriptor->dataTransferDescriptor->buffer; - - dataDescr->length = STANDARD_BLOCK_LENGTH; - - i = RETRY_COUNT; - while(i--) - { - if (memSuccess == memReadBlock(descriptor, address, absMemReadBlockCallback)) - return memorySuccessStatus; - } - - return memoryErrorStatus; -} - -//eof abstractMemory.c -- cgit v1.2.3