mirror of
https://github.com/RIOT-OS/RIOT.git
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e246c19fe1
Rework SPI periph driver to use proper RIOT GPIO API functions.
Also cleanup header files by using vendor defines and remove
obsolete code. Further, adapt board config accordingly.
96 lines
2.1 KiB
C
96 lines
2.1 KiB
C
/*
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* Copyright (C) 2014-2016 Freie Universität Berlin
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* 2015 Zolertia SL
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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_remote-reva
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* @{
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*
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* @file
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* @brief Peripheral MCU configuration for the RE-Mote board revision A
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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* @author Antonio Lignan <alinan@zolertia.com>
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* @author Sebastian Meiling <s@mlng.net>
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*/
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#ifndef PERIPH_CONF_H
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#define PERIPH_CONF_H
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#include "periph_common.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 I2C configuration
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* @{
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*/
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#define I2C_IRQ_PRIO 1
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static const i2c_conf_t i2c_config[] = {
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{
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.speed = I2C_SPEED_FAST, /**< bus speed */
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.scl_pin = GPIO_PIN(2, 3), /**< GPIO_PC3 */
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.sda_pin = GPIO_PIN(2, 2) /**< GPIO_PC2 */
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},
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};
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#define I2C_NUMOF (sizeof(i2c_config) / sizeof(i2c_config[0]))
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/** @} */
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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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.num = 0,
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.mosi_pin = GPIO_PIN(1, 1),
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.miso_pin = GPIO_PIN(1, 3),
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.sck_pin = GPIO_PIN(1, 2),
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.cs_pin = GPIO_PIN(1, 5)
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},
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{
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.num = 1,
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.mosi_pin = GPIO_PIN(2, 5),
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.miso_pin = GPIO_PIN(2, 6),
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.sck_pin = GPIO_PIN(2, 4),
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.cs_pin = GPIO_PIN(0, 7)
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}
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};
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#define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0]))
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/** @} */
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/**
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* @name ADC configuration
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* @{
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*/
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#define SOC_ADC_ADCCON_REF SOC_ADC_ADCCON_REF_AVDD5
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static const adc_conf_t adc_config[] = {
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GPIO_PIN(0, 5), /**< GPIO_PA5 = ADC1_PIN */
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GPIO_PIN(0, 4), /**< GPIO_PA4 = ADC2_PIN */
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/* voltage divider with 5/3 relationship to allow 5V sensors */
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GPIO_PIN(0, 2), /**< GPIO_PA2 = ADC3_PIN */
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};
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#define ADC_NUMOF (sizeof(adc_config) / sizeof(adc_config[0]))
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/** @} */
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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#endif /* PERIPH_CONF_H */
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/** @} */
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