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63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
/*
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* Copyright (C) 2016 Kees Bakker, SODAQ
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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_common_sodaq
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* @{
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*
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* @file
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* @brief Default SPI configuration for SODAQ boards
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*
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* @author Kees Bakker <kees@sodaq.com>
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*/
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#ifndef CFG_SPI_DEFAULT_H
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#define CFG_SPI_DEFAULT_H
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#include <stdint.h>
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#include "cpu.h"
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#include "periph_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 SPI configuration
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* @{
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*/
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static const spi_conf_t spi_config[] = {
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{
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.dev = &SERCOM3->SPI,
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.miso_pin = GPIO_PIN(PA, 22),
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.mosi_pin = GPIO_PIN(PA, 20),
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.clk_pin = GPIO_PIN(PA, 21),
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.miso_mux = GPIO_MUX_C,
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.mosi_mux = GPIO_MUX_D,
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.clk_mux = GPIO_MUX_D,
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.miso_pad = SPI_PAD_MISO_0,
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.mosi_pad = SPI_PAD_MOSI_2_SCK_3,
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.gclk_src = SAM0_GCLK_MAIN,
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#ifdef MODULE_PERIPH_DMA
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.tx_trigger = SERCOM3_DMAC_ID_TX,
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.rx_trigger = SERCOM3_DMAC_ID_RX,
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#endif
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},
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};
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#define SPI_NUMOF ARRAY_SIZE(spi_config)
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* CFG_SPI_DEFAULT_H */
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/** @} */
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