periph_conf.h

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/*
 * SPDX-FileCopyrightText: 2014 Freie Universität Berlin
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once
 
/* This board provides an HSE */
#ifndef CONFIG_BOARD_HAS_HSE
#define CONFIG_BOARD_HAS_HSE    1
#endif
 
/* The HSE provides a 16MHz clock */
#ifndef CONFIG_CLOCK_HSE
#define CONFIG_CLOCK_HSE               MHZ(16)
#endif
 
#include "periph_cpu.h"
#include "clk_conf.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
static const timer_conf_t timer_config[] = {
    {
        .dev      = TIM2,
        .max      = 0xffffffff,
        .rcc_mask = RCC_APB1ENR_TIM2EN,
        .bus      = APB1,
        .irqn     = TIM2_IRQn
    },
    {
        .dev      = TIM5,
        .max      = 0xffffffff,
        .rcc_mask = RCC_APB1ENR_TIM5EN,
        .bus      = APB1,
        .irqn     = TIM5_IRQn
    }
};
 
#define TIMER_0_ISR         isr_tim2
#define TIMER_1_ISR         isr_tim5
 
#define TIMER_NUMOF         ARRAY_SIZE(timer_config)
static const uart_conf_t uart_config[] = {
    {
        .dev        = USART6,
        .rcc_mask   = RCC_APB2ENR_USART6EN,
        .rx_pin     = GPIO_PIN(PORT_C, 7),
        .tx_pin     = GPIO_PIN(PORT_C, 6),
        .rx_af      = GPIO_AF8,
        .tx_af      = GPIO_AF8,
        .bus        = APB2,
        .irqn       = USART6_IRQn,
#ifdef MODULE_PERIPH_DMA
        .dma        = DMA_STREAM_UNDEF,
        .dma_chan   = UINT8_MAX,
#endif
    }
};
 
#define UART_0_ISR          (isr_usart6)
 
#define UART_NUMOF          ARRAY_SIZE(uart_config)
#ifdef __cplusplus
}
#endif