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https://github.com/RIOT-OS/RIOT.git
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92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*
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* Copyright (C) 2019 Mesotic SAS
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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_samr34-xpro Microchip SAM R34 Xplained Pro
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* @ingroup boards
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* @brief Support for the Microchip SAM R34 Xplained Pro board.
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* @{
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*
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* @file
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* @brief Board specific definitions for the Microchip SAM R34
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* Xplained Pro board.
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*
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* @author Dylan Laduranty <dylan.laduranty@mesotic.com>
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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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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name Semtech SX1276 configuration
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* @{
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*/
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#define SX127X_PARAM_SPI (SPI_DEV(0))
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#define SX127X_PARAM_SPI_NSS GPIO_PIN(1, 31) /* D10 */
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#define SX127X_PARAM_RESET GPIO_PIN(1, 15) /* A0 */
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#define SX127X_PARAM_DIO0 GPIO_PIN(1, 16) /* D2 */
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#define SX127X_PARAM_DIO1 GPIO_PIN(0, 11) /* D3 */
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#define SX127X_PARAM_DIO2 GPIO_PIN(0, 12) /* D4 */
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#define SX127X_PARAM_DIO3 GPIO_PIN(1, 17) /* D5 */
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#define SX127X_PARAM_PASELECT (SX127X_PA_RFO)
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/** @}*/
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/**
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* @name Board specific configuration
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* @{
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*/
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#define TCXO_PWR_PIN GPIO_PIN(PA, 9)
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#define TX_OUTPUT_SEL_PIN GPIO_PIN(PA, 13)
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/** @}*/
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/**
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* @name LED pin definitions and handlers
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* @{
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*/
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#define LED_PORT PORT->Group[0]
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#define LED0_PIN GPIO_PIN(PA, 18)
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#define LED0_MASK (1 << 18)
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#define LED0_ON (LED_PORT.OUTCLR.reg = LED0_MASK)
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#define LED0_OFF (LED_PORT.OUTSET.reg = LED0_MASK)
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#define LED0_TOGGLE (LED_PORT.OUTTGL.reg = LED0_MASK)
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#define LED1_PIN GPIO_PIN(PA, 19)
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#define LED1_MASK (1 << 19)
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#define LED1_ON (LED_PORT.OUTCLR.reg = LED1_MASK)
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#define LED1_OFF (LED_PORT.OUTSET.reg = LED1_MASK)
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#define LED1_TOGGLE (LED_PORT.OUTTGL.reg = LED1_MASK)
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/** @} */
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/**
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* @name BTN0 (SW0 Button) pin definitions
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* @{
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*/
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#define BTN0_PORT PORT->Group[0]
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#define BTN0_PIN GPIO_PIN(PA, 28)
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#define BTN0_MODE GPIO_IN_PU
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/** @} */
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/**
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* @brief Initialize board specific hardware, including clock, LEDs and std-IO
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*/
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void board_init(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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