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34 lines
742 B
C
34 lines
742 B
C
/*
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* Copyright (C) 2020 Benjamin Valentin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_nrf52840dongle
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* @{
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* @file
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* @brief Allows reboot into bootloader via hardware reset
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*
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* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
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*
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* @}
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*/
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#ifdef MODULE_USB_BOARD_RESET
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#include "periph/gpio.h"
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/* P0.19 is connected to the RESET line */
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#define BSP_SELF_PINRESET_PIN GPIO_PIN(0, 19)
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void usb_board_reset_in_bootloader(void)
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{
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gpio_init(BSP_SELF_PINRESET_PIN, GPIO_OUT);
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gpio_clear(BSP_SELF_PINRESET_PIN);
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}
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#endif /* MODULE_USB_BOARD_RESET */
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