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/*
Copyright (C) 2015 Fabio Utzig
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.
*/
/**
* @file NRF51/NRF51822/hal_lld.c
* @brief NRF51822 HAL Driver subsystem low level driver source.
*
* @addtogroup HAL
* @{
*/
#include "hal.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Low level HAL driver initialization.
*
* @notapi
*/
void hal_lld_init(void)
{
// XXX: LED at PIN0.20 was initialized at __early_init
NRF_GPIO->PIN_CNF[18] = 1;
NRF_GPIO->PIN_CNF[19] = 1;
NRF_GPIO->OUTSET = ((uint32_t) 1 << 18) | ((uint32_t) 1 << 19);
//FIXME!
while (1) {}
}
/**
* @}
*/
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