periph_conf.h

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/*
 * Copyright (C) 2018 Inria
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H
 
/* This board provides an LSE */
#ifndef CONFIG_BOARD_HAS_LSE
#define CONFIG_BOARD_HAS_LSE    1
#endif
 
/* This board provides an HSE */
#ifndef CONFIG_BOARD_HAS_HSE
#define CONFIG_BOARD_HAS_HSE    1
#endif
 
#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_timer_tim5.h"
#include "cfg_usb_otg_hs_fs.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
static const dma_conf_t dma_config[] = {
    { .stream = 14 },   /* DMA2 Stream 6 - SPI5_TX */
    { .stream = 13 },   /* DMA2 Stream 5 - SPI5_RX */
};
 
#define DMA_0_ISR           isr_dma2_stream6
#define DMA_1_ISR           isr_dma2_stream5
 
#define DMA_NUMOF           ARRAY_SIZE(dma_config)
 
static const uart_conf_t uart_config[] = {
    {
        .dev        = USART1,
        .rcc_mask   = RCC_APB2ENR_USART1EN,
        .rx_pin     = GPIO_PIN(PORT_A, 10),
        .tx_pin     = GPIO_PIN(PORT_A, 9),
        .rx_af      = GPIO_AF7,
        .tx_af      = GPIO_AF7,
        .bus        = APB2,
        .irqn       = USART1_IRQn,
#ifdef MODULE_PERIPH_DMA
        .dma        = DMA_STREAM_UNDEF,
        .dma_chan   = UINT8_MAX,
#endif
    }
};
 
#define UART_0_ISR          (isr_usart1)
 
#define UART_NUMOF          ARRAY_SIZE(uart_config)
 
static const spi_conf_t spi_config[] = {
    {
        .dev            = SPI5,
        .mosi_pin       = GPIO_PIN(PORT_F, 9),
        .miso_pin       = GPIO_PIN(PORT_F, 8),
        .sclk_pin       = GPIO_PIN(PORT_F, 7),
        .cs_pin         = GPIO_UNDEF,
        .mosi_af        = GPIO_AF5,
        .miso_af        = GPIO_AF5,
        .sclk_af        = GPIO_AF5,
        .cs_af          = GPIO_AF5,
        .rccmask        = RCC_APB2ENR_SPI5EN,
        .apbbus         = APB2,
#ifdef MODULE_PERIPH_DMA
        .tx_dma         = 0,
        .tx_dma_chan    = 7,
        .rx_dma         = 1,
        .rx_dma_chan    = 7,
#endif
    }
};
 
#define SPI_NUMOF           ARRAY_SIZE(spi_config)
 
static const i2c_conf_t i2c_config[] = {
    {
        .dev            = I2C3,
        .speed          = I2C_SPEED_NORMAL,
        .scl_pin        = GPIO_PIN(PORT_A, 8),
        .sda_pin        = GPIO_PIN(PORT_C, 9),
        .scl_af         = GPIO_AF4,
        .sda_af         = GPIO_AF4,
        .bus            = APB1,
        .rcc_mask       = RCC_APB1ENR_I2C3EN,
        .clk            = CLOCK_APB1,
        .irqn           = I2C3_EV_IRQn,
    }
};
 
#define I2C_0_ISR           isr_i2c3_ev
 
#define I2C_NUMOF           ARRAY_SIZE(i2c_config)
 
#ifdef __cplusplus
}
#endif
 
#endif /* PERIPH_CONF_H */