cfg_timer_default.h

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/*
 * Copyright (C) 2016 Kees Bakker, SODAQ
 *
 * 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 CFG_TIMER_DEFAULT_H
#define CFG_TIMER_DEFAULT_H
 
#include <stdint.h>
 
#include "cpu.h"
#include "periph_cpu.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
static const tc32_conf_t timer_config[] = {
    {   /* Timer 0 - System Clock */
        .dev            = TC3,
        .irq            = TC3_IRQn,
        .pm_mask        = PM_APBCMASK_TC3,
        .gclk_ctrl      = GCLK_CLKCTRL_ID_TCC2_TC3,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
        .gclk_src       = SAM0_GCLK_1MHZ,
#else
        .gclk_src       = SAM0_GCLK_MAIN,
#endif
        .flags          = TC_CTRLA_MODE_COUNT16,
    },
    {   /* Timer 1 */
        .dev            = TC4,
        .irq            = TC4_IRQn,
        .pm_mask        = PM_APBCMASK_TC4 | PM_APBCMASK_TC5,
        .gclk_ctrl      = GCLK_CLKCTRL_ID_TC4_TC5,
#if CLOCK_USE_PLL || CLOCK_USE_XOSC32_DFLL
        .gclk_src       = SAM0_GCLK_1MHZ,
#else
        .gclk_src       = SAM0_GCLK_MAIN,
#endif
        .flags          = TC_CTRLA_MODE_COUNT32,
    }
};
 
#define TIMER_0_MAX_VALUE   0xffff
 
/* interrupt function name mapping */
#define TIMER_0_ISR         isr_tc3
#define TIMER_1_ISR         isr_tc4
 
#define TIMER_NUMOF         ARRAY_SIZE(timer_config)
 
#ifdef __cplusplus
}
#endif
 
#endif /* CFG_TIMER_DEFAULT_H */