hal/nrf24le1/hal_clk.h

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/* Copyright (c) 2009 Nordic Semiconductor. All Rights Reserved.
 *
 * The information contained herein is confidential property of Nordic
 * Semiconductor ASA.Terms and conditions of usage are described in detail
 * in NORDIC SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
 *
 * Licensees are granted free, non-transferable use of the information. NO
 * WARRENTY of ANY KIND is provided. This heading must NOT be removed from
 * the file.
 *
 * $LastChangedRevision: 2513 $
 */

#ifndef HAL_CLK_H__
#define HAL_CLK_H__

#include <stdint.h>
#include <stdbool.h>

typedef enum
{
  HAL_CLK_XOSC16_OR_RCOSC16 = 0,
  HAL_CLK_PAD_XC1 = 1
} hal_clk_input_t;

typedef enum
{
  HAL_CLK_XOSC16M_AND_RCOSC16M = 0,
  HAL_CLK_RCOSC16M = 1,
  HAL_CLK_XOSC16M = 2
} hal_clk_source_t;

typedef enum
{
  HAL_CLK_16MHZ = 0,
  HAL_CLK_8MHZ = 1,
  HAL_CLK_4MHZ = 2,
  HAL_CLK_2MHZ = 3,
  HAL_CLK_1MHZ = 4,
  HAL_CLK_500KHZ = 5,
  HAL_CLK_250KHZ = 6,
  HAL_CLK_125KHZ = 7
} hal_clk_freq_t;

typedef enum
{
  HAL_CLKLF_XOSC32K = 0,
  HAL_CLKLF_RCOSC32K = 1,
  HAL_CLKLF_XOSC16M_SYNTH = 2,
  HAL_CLKLF_PAD_XC1 = 3,
  HAL_CLKLF_DIG_IO_RAIL = 4,
  HAL_CLKLF_NONE = 7
} hal_clklf_source_t;

void hal_clk_regret_xosc16m_on(bool on);

void hal_clk_set_input(hal_clk_input_t input);

void hal_clk_set_16m_source(hal_clk_source_t source);

hal_clk_source_t hal_clk_get_16m_source(void);

void hal_clk_set_freq(hal_clk_freq_t freq);

bool hal_clklf_phase(void);

bool hal_clklf_ready(void);

void hal_clklf_set_source(hal_clklf_source_t source);

#endif // HAL_CLK_H__