69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/* ----> DO NOT REMOVE THE FOLLOWING NOTICE <----
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Copyright (c) 2014-2017 Datalight, Inc.
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All Rights Reserved Worldwide.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; use version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but "AS-IS," WITHOUT ANY WARRANTY; without even the implied warranty
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of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/* Businesses and individuals that for commercial or other reasons cannot
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comply with the terms of the GPLv2 license may obtain a commercial license
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before incorporating Reliance Edge into proprietary software for
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distribution in any form. Visit http://www.datalight.com/reliance-edge for
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more information.
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*/
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/** @file
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@brief Implements task functions.
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*/
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#include "ch.h"
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#include "hal.h"
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#if (HAL_USE_SDMMC == TRUE)
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#include "sama_sdmmc_lld.h"
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#if SDMMC_USE_RELEDGE_LIB == 1
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#include <redfs.h>
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#if (REDCONF_TASK_COUNT > 1U) && (REDCONF_API_POSIX == 1)
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#include <redosdeviations.h>
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/** @brief Get the current task ID.
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This task ID must be unique for all tasks using the file system.
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@return The task ID. Must not be 0.
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*/
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uint32_t RedOsTaskId(void)
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{
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/* Simply casting the xTaskGetCurrentTaskHandle() return value results in
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warnings from some compilers, so use variables.
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*/
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thread_t* t= chThdGetSelfX();
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uintptr_t taskptr = CAST_TASK_PTR_TO_UINTPTR(t);
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uint32_t ulTaskPtr = (uint32_t)taskptr;
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/* Assert no information was lost casting from uintptr_t to uint32_t.
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*/
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REDASSERT(ulTaskPtr == taskptr);
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/* NULL is a valid task handle in FreeRTOS, so add one to all task IDs.
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*/
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REDASSERT((ulTaskPtr + 1U) != 0U);
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return ulTaskPtr + 1U;
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}
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#endif
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#endif
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#endif
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