145 lines
4.5 KiB
C
145 lines
4.5 KiB
C
/****************************************************************************
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* config/cloudctrl/src/up_nsh.c
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* arch/arm/src/board/up_nsh.c
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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* Darcy Gong <darcy.gong@gmail.com>
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*
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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
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* are met:
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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <syslog.h>
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#include <errno.h>
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#include "stm32.h"
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#include "cloudctrl-internal.h"
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* Assume that we support everything until convinced otherwise */
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#define HAVE_USBDEV 1
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#define HAVE_USBHOST 1
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#define HAVE_W25 1
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/* Can't support the W25 device if it SPI1 or W25 support is not enabled */
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#if !defined(CONFIG_STM32_SPI1) || !defined(CONFIG_MTD_W25)
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# undef HAVE_W25
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#endif
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/* Can't support W25 features if mountpoints are disabled */
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#ifdef CONFIG_DISABLE_MOUNTPOINT
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# undef HAVE_W25
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#endif
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/* Default W25 minor number */
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#if defined(HAVE_W25) && !defined(CONFIG_NSH_W25MINOR)
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# define CONFIG_NSH_W25MINOR 0
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#endif
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/* Can't support USB host or device features if USB OTG FS is not enabled */
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#ifndef CONFIG_STM32_OTGFS
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# undef HAVE_USBDEV
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# undef HAVE_USBHOST
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#endif
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/* Can't support USB device is USB device is not enabled */
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#ifndef CONFIG_USBDEV
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# undef HAVE_USBDEV
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#endif
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/* Can't support USB host is USB host is not enabled */
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#ifndef CONFIG_USBHOST
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# undef HAVE_USBHOST
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nsh_archinitialize
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*
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* Description:
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* Perform architecture specific initialization
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*
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****************************************************************************/
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int nsh_archinitialize(void)
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{
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#if defined(HAVE_USBHOST) || defined(HAVE_W25)
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int ret;
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#endif
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/* Initialize and register the W25 FLASH file system. */
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#ifdef HAVE_W25
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ret = stm32_w25initialize(CONFIG_NSH_W25MINOR);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize W25 minor %d: %d\n",
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CONFIG_NSH_W25MINOR, ret);
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return ret;
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}
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#endif
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/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
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* will monitor for USB connection and disconnection events.
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*/
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#ifdef HAVE_USBHOST
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ret = stm32_usbhost_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
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return ret;
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}
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#endif
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return OK;
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}
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