esp-idf/components/hal/pcnt_hal.c

// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// The HAL layer for PCNT (common part)

#include "hal/pcnt_hal.h"
#include "hal/pcnt_ll.h"

void pcnt_hal_init(pcnt_hal_context_t *hal, int pcnt_num)
{
    //Get hardware instance.
    hal->dev = PCNT_LL_GET_HW(pcnt_num);
}