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50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
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* Copyright (C) 2021 Lokotius Filzer
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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_bastwan
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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 bastwan board
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*
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*
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* @author Lokotius Filzer <h-filzer@pixelsalat.de>
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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 board_init(void)
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{
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#ifdef TX_SWITCH_PWR_PIN
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/* Enables pwr to the Antenna switch circuit */
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gpio_init(TX_SWITCH_PWR_PIN, GPIO_OUT);
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gpio_set(TX_SWITCH_PWR_PIN);
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#endif /* TX_SWITCH_PWR_PIN */
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/* initialize board specific pins for LoRa */
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#ifdef MODULE_SX127X
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/* Enable the pwr for the tcxo of the radio module*/
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gpio_init(TCXO_PWR_PIN, GPIO_OUT);
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gpio_set(TCXO_PWR_PIN);
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/* Enable Toggling on TX/RX between RFI and RFO on the antenna switch SKY13373 */
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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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