/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

#include <syscfg/syscfg.h>
#include <hal/hal_system.h>

#include <xc.h>

void
hal_system_reset(void)
{

#if MYNEWT_VAL(HAL_SYSTEM_RESET_CB)
    hal_system_reset_cb();
#endif

    /* Unlock sequence */
    SYSKEY = 0x00000000;
    SYSKEY = 0xAA996655;
    SYSKEY = 0x556699AA;

    /* Enable Software reset */
    RSWRSTSET = _RSWRST_SWRST_MASK;

    /* Dummy read of RSWRST register to trigger reset */
    RSWRST;

    while (1) {
    }
}

int
hal_debugger_connected(void)
{
    return 1;
}