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62 lines
1.3 KiB
C
62 lines
1.3 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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* @ingroup boards_samr34-xpro
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* @{
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*
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* @file board.c
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* @brief Board specific implementations for the Microchip
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* SAM R34 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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* @}
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*/
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#include <stdio.h>
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#include "board.h"
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#include "cpu.h"
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#include "periph/gpio.h"
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#ifdef MODULE_SX127X
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#include "sx127x_params.h"
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#endif
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void led_init(void);
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void board_init(void)
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{
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/* initialize the CPU */
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cpu_init();
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/* initialize the boards LEDs */
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led_init();
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/* initialize board specific pins for LoRa */
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#ifdef MODULE_SX127X
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gpio_init(TCXO_PWR_PIN, GPIO_OUT);
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gpio_set(TCXO_PWR_PIN);
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gpio_init(TX_OUTPUT_SEL_PIN, GPIO_OUT);
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gpio_write(TX_OUTPUT_SEL_PIN, !SX127X_PARAM_PASELECT);
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#endif /* USEMODULE_SX127X */
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}
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/**
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* @brief Initialize the boards on-board LED
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*/
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void led_init(void)
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{
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gpio_init(LED0_PIN, GPIO_OUT);
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gpio_set(LED0_PIN); /* gpio is inverted => clear */
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gpio_init(LED1_PIN, GPIO_OUT);
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gpio_set(LED1_PIN); /* gpio is inverted => clear */
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}
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