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 --- .../HAL/drivers/USBClasses/DFU/src/dfuProtocol.c | 135 --------------------- 1 file changed, 135 deletions(-) delete mode 100644 digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/DFU/src/dfuProtocol.c (limited to 'digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/DFU/src/dfuProtocol.c') diff --git a/digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/DFU/src/dfuProtocol.c b/digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/DFU/src/dfuProtocol.c deleted file mode 100644 index c19f312b..00000000 --- a/digital/beacon/src/Bitcloud_stack/Components/HAL/drivers/USBClasses/DFU/src/dfuProtocol.c +++ /dev/null @@ -1,135 +0,0 @@ -/****************************************************************************//** - \file dfuProtocol.c - - \brief Implementation of Device firmware upgrade 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: - 08/09/11 N. Fomin - Created -*******************************************************************************/ -/****************************************************************************** - Includes section -******************************************************************************/ -#include -#include -#include -#include -#include - -/****************************************************************************** - Define(s) section -******************************************************************************/ -#define DFU_STATUS_OK 0x00 -#define DFU_STATUS_MAX_POLL_TIMEOUT 0xFF -#define DFU_STATUS_NO_STRING 0x00 - -#define BOOTLOADER_FLAG_FLASH_OFFSET 5 - -/****************************************************************************** - Global variables section -******************************************************************************/ -static UsbDfuResponse_t dfuResponse; -static bool detachReceived = false; - -/****************************************************************************** - Implementations section -******************************************************************************/ -/**************************************************************************//** -\brief EEPROM write callback. -******************************************************************************/ -void dfuResetAction(void) -{ - HAL_WarmReset(); -} -/**************************************************************************//** -\brief DFU detach request handler. -******************************************************************************/ -static void dfuDetach(void) -{ - uint8_t bootloaderFlag = 0x5A; - HAL_EepromParams_t eepromParams = { - .address = (FLASH_BOOTLOADER_PAGES + FLASH_EEPROM_PAGES) * IFLASH_BYTES_PER_PAGE - - BOOTLOADER_FLAG_FLASH_OFFSET, - .data = &bootloaderFlag, - .length = 1 - }; - uint16_t page; - -#if defined(AT91SAM7X256) || defined(AT91SAM3S4C) - // Acknowledge the request - sendZLP(); -#endif - - detachReceived = true; - - halFlashPrepareForWrite(); - page = halFlashPreparePage(&eepromParams); - halFlashWritePage(page, false); - halFlashRestoreFromWrite(); - - HAL_RegisterEndOfBusResetHandler(dfuResetAction); -} -/**************************************************************************//** -\brief DFU get status request handler. -******************************************************************************/ -static void dfuGetStatus(void) -{ - uint8_t i = 2; - - dfuResponse.getStatusResponse.bStatus = DFU_STATUS_OK; - while(i--) - dfuResponse.getStatusResponse.bPollTimeout[i] = DFU_STATUS_MAX_POLL_TIMEOUT; - dfuResponse.getStatusResponse.bState = detachReceived; - dfuResponse.getStatusResponse.iString = DFU_STATUS_NO_STRING; - - HAL_UsbWrite(0, (void *)&dfuResponse, sizeof(DfuGetStatusResponse_t), NULL, NULL); -} - -/**************************************************************************//** -\brief DFU get state request handler. -******************************************************************************/ -static void dfuGetState(void) -{ - dfuResponse.getStateResponse.bState = detachReceived; - - HAL_UsbWrite(0, (void *)&dfuResponse, sizeof(DfuGetStateResponse_t), NULL, NULL); -} -/**************************************************************************//** -\brief Device firmware upgrade request handler. -\param[in] - data - pointer to host's request. -******************************************************************************/ -void dfuRequestHandler(uint8_t *data) -{ - UsbDfuRequest_t *pRequest = NULL; - - pRequest = (UsbDfuRequest_t *)data; - if (NULL == pRequest) - return; - - // Check request code - switch (pRequest->request.bRequest) - { - case DFU_DETACH: - dfuDetach(); - break; - case DFU_GETSTATUS: - dfuGetStatus(); - break; - case DFU_GETSTATE: - dfuGetState(); - break; - default: - HAL_Stall(0); - break; - } -} - -//eof dfuProtocol.c -- cgit v1.2.3