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stm32f103-minimum: add board reset

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Simon Piriou 2020-12-08 14:14:47 +01:00 committed by Xiang Xiao
parent 2883dbdaf0
commit 2bb31dca4c
2 changed files with 67 additions and 0 deletions
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3
boards/arm/stm32/stm32f103-minimum/src/Make.defs
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@ -40,6 +40,9 @@ CSRCS = stm32_boot.c stm32_bringup.c stm32_spi.c
ifeq ($(CONFIG_LIB_BOARDCTL),y) ifeq ($(CONFIG_LIB_BOARDCTL),y)
CSRCS += stm32_appinit.c CSRCS += stm32_appinit.c
ifeq ($(CONFIG_BOARDCTL_RESET),y)
CSRCS += stm32_reset.c
endif
endif endif
ifeq ($(CONFIG_ARCH_BUTTONS),y) ifeq ($(CONFIG_ARCH_BUTTONS),y)

64
boards/arm/stm32/stm32f103-minimum/src/stm32_reset.c Normal file
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@ -0,0 +1,64 @@
/****************************************************************************
* boards/arm/stm32/stm32f103-minimum/src/stm32_reset.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/arch.h>
#include <nuttx/board.h>
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_reset
*
* Description:
* Reset board. Support for this function is required by board-level
* logic if CONFIG_BOARDCTL_RESET is selected.
*
* Input Parameters:
* status - Status information provided with the reset event. This
* meaning of this status information is board-specific. If not
* used by a board, the value zero may be provided in calls to
* board_reset().
*
* Returned Value:
* If this function returns, then it was not possible to power-off the
* board due to some constraints. The return value int this case is a
* board-specific reason for the failure to shutdown.
*
****************************************************************************/
int board_reset(int status)
{
#ifdef CONFIG_STM32_DFU
/* TODO handle reboot to bootloader */
#endif
up_systemreset();
return 0;
}