mirror of
https://github.com/hathach/tinyusb.git
synced 2025-01-31 05:52:55 +08:00
clean up
This commit is contained in:
hathach
parent
0ae54310d6
commit
a993cb55e5
@ -57,9 +57,9 @@
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<file file_name="../src/tusb_config.h" />
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<file file_name="../src/tusb_descriptors.c" />
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<file file_name="../src/tusb_descriptors.h" />
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<file file_name="../src/msc_device_app.c" />
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<file file_name="../src/msc_device_app.h" />
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<file file_name="../src/msc_device_ramdisk.c" />
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<file file_name="../src/msc_flash_qspi.c" />
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<file file_name="../src/msc_app.c" />
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<file file_name="../src/msc_app.h" />
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</folder>
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<folder Name="hw">
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<folder Name="bsp">
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@ -1,42 +1,42 @@
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/**************************************************************************/
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/*!
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@file msc_device_app.c
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@author hathach (tinyusb.org)
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@file msc_app.c
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@author hathach (tinyusb.org)
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@section LICENSE
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@section LICENSE
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Software License Agreement (BSD License)
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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#include "msc_device_app.h"
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#include "msc_app.h"
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#if CFG_TUD_MSC
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@ -47,15 +47,6 @@
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//--------------------------------------------------------------------+
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// tinyusb callbacks
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//--------------------------------------------------------------------+
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void msc_app_mount(uint8_t rhport)
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{
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}
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void msc_app_umount(uint8_t rhport)
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{
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}
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// Callback invoked when received an SCSI command not in built-in list below
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// - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
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64
examples/device/nrf52840_freertos/src/msc_app.h
Normal file
64
examples/device/nrf52840_freertos/src/msc_app.h
Normal file
@ -0,0 +1,64 @@
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/**************************************************************************/
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/*!
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@file msc_app.h
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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/** \ingroup group_demo
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* \defgroup Mass Storage Device App
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* @{ */
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#ifndef _TUSB_MSCD_DEVICE_APP_H_
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#define _TUSB_MSCD_DEVICE_APP_H_
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#include "bsp/board.h"
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#include "tusb.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define README_CONTENTS \
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"This is tinyusb's MassStorage Class demo.\r\n\r\n\
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If you find any bugs or get any questions, feel free to file an\r\n\
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issue at github.com/hathach/tinyusb"
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_MSCD_DEVICE_APP_H_ */
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/** @} */
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@ -1,93 +0,0 @@
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/**************************************************************************/
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/*!
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@file msc_device_app.h
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
|
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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/** \ingroup group_demo
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* \defgroup Mass Storage Device App
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* @{ */
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#ifndef _TUSB_MSCD_DEVICE_APP_H_
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#define _TUSB_MSCD_DEVICE_APP_H_
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#include "bsp/board.h"
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#include "tusb.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if CFG_TUD_MSC
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enum
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{
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DISK_BLOCK_NUM = 16, // 8KB is the smallest size that windows allow to mount
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DISK_BLOCK_SIZE = 512
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};
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#define README_CONTENTS \
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"This is tinyusb's MassStorage Class demo.\r\n\r\n\
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If you find any bugs or get any questions, feel free to file an\r\n\
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issue at github.com/hathach/tinyusb"
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#if CFG_TUSB_MCU==OPT_MCU_LPC11UXX || CFG_TUSB_MCU==OPT_MCU_LPC13UXX
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#define MSCD_APP_ROMDISK
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#else // defaults is ram disk
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#define MSCD_APP_RAMDISK
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#endif
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void msc_app_init(void);
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void msc_app_task(void* param);
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void msc_app_mount(uint8_t rhport);
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void msc_app_umount(uint8_t rhport);
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#else
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#define msc_app_init()
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#define msc_app_task(x)
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#define msc_app_mount(x)
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#define msc_app_umount(x)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_MSCD_DEVICE_APP_H_ */
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/** @} */
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162
examples/device/nrf52840_freertos/src/msc_flash_qspi.c
Normal file
162
examples/device/nrf52840_freertos/src/msc_flash_qspi.c
Normal file
@ -0,0 +1,162 @@
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/**************************************************************************/
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/*!
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@file msc_flash_qspi.c
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2018, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
|
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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#include "msc_app.h"
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#if CFG_TUD_MSC && defined (BOARD_MSC_FLASH_QSPI)
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void flash_read (void *dst, uint32_t src, int len);
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void flash_write (uint32_t dst, const void *src, int len);
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void flash_flush (void);
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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//--------------------------------------------------------------------+
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enum
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{
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FLASH_STATE_IDLE,
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FLASH_STATE_BUSY,
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FLASH_STATE_COMPLETE
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};
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volatile uint8_t _fl_state = FLASH_STATE_IDLE;
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void qspi_flash_complete (void)
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{
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_fl_state = FLASH_STATE_COMPLETE;
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}
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//------------- IMPLEMENTATION -------------//
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// Callback invoked when received READ10 command.
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// Copy disk's data to buffer (up to bufsize) and return number of copied bytes.
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int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize)
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{
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uint32_t addr = lba * CFG_TUD_MSC_BLOCK_SZ + offset;
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switch ( _fl_state )
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{
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case FLASH_STATE_IDLE:
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_fl_state = FLASH_STATE_BUSY;
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flash_read(buffer, addr, bufsize);
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return 0; // data not ready
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case FLASH_STATE_BUSY:
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return 0; // data not ready
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case FLASH_STATE_COMPLETE:
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_fl_state = FLASH_STATE_IDLE;
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return bufsize;
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default:
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_fl_state = FLASH_STATE_IDLE;
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return -1;
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}
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}
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// Callback invoked when received WRITE10 command.
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// Process data in buffer to disk's storage and return number of written bytes
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int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize)
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{
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uint32_t addr = lba * CFG_TUD_MSC_BLOCK_SZ + offset;
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flash_write(addr, buffer, bufsize);
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return bufsize;
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}
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// Callback invoked when WRITE10 command is completed (status received and accepted by host).
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// used to flush any pending cache.
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void tud_msc_write10_complete_cb (uint8_t lun)
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{
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(void) lun;
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// flush pending cache when write10 is complete
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flash_flush();
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}
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//--------------------------------------------------------------------+
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// Flash caching
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//--------------------------------------------------------------------+
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#define FLASH_PAGE_SIZE 4096
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#define NO_CACHE 0xffffffff
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static uint32_t _fl_addr = NO_CACHE;
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static uint8_t _fl_buf[FLASH_PAGE_SIZE] __attribute__((aligned(4)));
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void flash_flush (void)
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{
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if ( _fl_addr == NO_CACHE ) return;
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TU_ASSERT(NRFX_SUCCESS == nrfx_qspi_erase(NRF_QSPI_ERASE_LEN_4KB, _fl_addr),);
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while ( _fl_state != FLASH_STATE_COMPLETE )
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{
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}
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_fl_state = FLASH_STATE_IDLE;
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TU_ASSERT(NRFX_SUCCESS == nrfx_qspi_write(_fl_buf, FLASH_PAGE_SIZE, _fl_addr),);
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while ( _fl_state != FLASH_STATE_COMPLETE )
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{
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}
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_fl_state = FLASH_STATE_IDLE;
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_fl_addr = NO_CACHE;
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}
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void flash_write (uint32_t dst, const void *src, int len)
|
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{
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uint32_t newAddr = dst & ~(FLASH_PAGE_SIZE - 1);
|
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|
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if ( newAddr != _fl_addr )
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{
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flash_flush();
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_fl_addr = newAddr;
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||||
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flash_read(_fl_buf, newAddr, FLASH_PAGE_SIZE);
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}
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memcpy(_fl_buf + (dst & (FLASH_PAGE_SIZE - 1)), src, len);
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}
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void flash_read (void *dst, uint32_t src, int len)
|
||||
{
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TU_ASSERT(NRFX_SUCCESS == nrfx_qspi_read(dst, len, src),);
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}
|
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|
||||
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#endif
|
||||
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