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70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
/*
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* Copyright (C) 2019 Ken Rabold
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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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* @defgroup boards_hifive1b SiFive HiFive1b RISC-V board
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* @ingroup boards
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* @brief Support for the SiFive HiFive1b RISC-V board
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* @{
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*
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* @file
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* @brief Board specific definitions for the SiFive HiFive1b RISC-V board
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*
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* @author Ken Rabold
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*/
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#ifndef BOARD_H
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#define BOARD_H
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#include "cpu.h"
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#include "arduino_pinmap.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name Xtimer configuration
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* @{
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*/
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#define XTIMER_HZ (32768UL)
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/** @} */
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/**
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* @name Macros for controlling the on-board LEDs
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* @{
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*/
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#define LED0_PIN GPIO_PIN(0, 22) /* Red */
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#define LED1_PIN GPIO_PIN(0, 19) /* Green */
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#define LED2_PIN GPIO_PIN(0, 21) /* Blue */
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#define LED0_ON gpio_clear(LED0_PIN)
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#define LED0_OFF gpio_set(LED0_PIN)
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#define LED0_TOGGLE gpio_toggle(LED0_PIN)
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#define LED1_ON gpio_clear(LED1_PIN)
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#define LED1_OFF gpio_set(LED1_PIN)
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#define LED1_TOGGLE gpio_toggle(LED1_PIN)
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#define LED2_ON gpio_clear(LED2_PIN)
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#define LED2_OFF gpio_set(LED2_PIN)
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#define LED2_TOGGLE gpio_toggle(LED2_PIN)
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/** @} */
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/**
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* @brief Initialize the board clock to use PLL and faster SPI access.
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*/
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void board_init_clock(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARD_H */
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/** @} */
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