You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.3 KiB
46 lines
1.3 KiB
2 months ago
|
/** @addtogroup clock_file CLOCK peripheral API
|
||
|
*
|
||
|
* @brief <b>Access functions for the NRF51 Clock Controller </b>
|
||
|
*
|
||
|
* @ingroup peripheral_apis
|
||
|
* LGPL License Terms @ref lgpl_license
|
||
|
* @author @htmlonly © @endhtmlonly 2016
|
||
|
* Roel Postelmans
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
/*
|
||
|
* This file is part of the unicore-mx project.
|
||
|
*
|
||
|
* This library is free software: you can redistribute it and/or modify
|
||
|
* it under the terms of the GNU Lesser General Public License as published by
|
||
|
* the Free Software Foundation, either version 3 of the License, or
|
||
|
* (at your option) any later version.
|
||
|
*
|
||
|
* This library is distributed in the hope that it will be useful,
|
||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
* GNU Lesser General Public License for more details.
|
||
|
*
|
||
|
* You should have received a copy of the GNU Lesser General Public License
|
||
|
* along with this library. If not, see <http://www.gnu.org/licenses/>.
|
||
|
*/
|
||
|
|
||
|
#include <libopencm3/nrf/clock.h>
|
||
|
#include <libopencm3/nrf/periph.h>
|
||
|
/**@{*/
|
||
|
|
||
|
/** @brief Select nominal frequency of external crystal for HFCLK.
|
||
|
*
|
||
|
* @details This register has to match the actual crystal used in design to
|
||
|
* enable correct behaviour.
|
||
|
*
|
||
|
* @param[in] freq enum clock_xtal_freq
|
||
|
* */
|
||
|
void clock_set_xtal_freq(enum clock_xtal_freq freq)
|
||
|
{
|
||
|
CLOCK_XTALFREQ = freq;
|
||
|
}
|
||
|
/**@}*/
|
||
|
|