cfg_timer_tim2_tim15_tim16.h

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/*
 * Copyright (C) 2023 Otto-von-Guericke-Universität Magdeburg
 *
 * 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.
 */
 
#pragma once

 
#include "periph_cpu.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Please note: This likely needs some generalization for use in STM32 families
 * other than L4. */
static const timer_conf_t timer_config[] = {
    {
        .dev            = TIM2,
        .max            = 0xffffffff,
#if defined(RCC_APB1ENR_TIM2EN)
        .rcc_mask       = RCC_APB1ENR_TIM2EN,
#else
        .rcc_mask       = RCC_APB1ENR1_TIM2EN,
#endif
        .bus            = APB1,
        .irqn           = TIM2_IRQn
    },
    {
        .dev            = TIM15,
        .max            = 0x0000ffff,
        .rcc_mask       = RCC_APB2ENR_TIM15EN,
        .bus            = APB2,
        .irqn           = TIM1_BRK_TIM15_IRQn,
        .channel_numof  = 2,
    },
    {
        .dev            = TIM16,
        .max            = 0x0000ffff,
        .rcc_mask       = RCC_APB2ENR_TIM16EN,
        .bus            = APB2,
        .irqn           = TIM1_UP_TIM16_IRQn,
        .channel_numof  = 1,
    },
};
 
#define TIMER_0_ISR         isr_tim2            
#define TIMER_1_ISR         isr_tim1_brk_tim15  
#define TIMER_2_ISR         isr_tim1_up_tim16   
 
#define TIMER_NUMOF         ARRAY_SIZE(timer_config)
 
#ifdef __cplusplus
}
#endif