Diff: TARGET_SDT51822B/TOOLCHAIN_IAR/nrf_soc.h

Revision:

171:3a7713b1edbc

Parent:

169:a7c7b631e539

diff -r e95d10626187 -r 3a7713b1edbc TARGET_SDT51822B/TOOLCHAIN_IAR/nrf_soc.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_SDT51822B/TOOLCHAIN_IAR/nrf_soc.h	Thu Nov 08 11:45:42 2018 +0000
@@ -0,0 +1,911 @@
+/* 
+ * Copyright (c) 2000 Nordic Semiconductor ASA
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   1. Redistributions of source code must retain the above copyright notice, this list 
+ *      of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form, except as embedded into a Nordic Semiconductor ASA 
+ *      integrated circuit in a product or a software update for such product, must reproduce 
+ *      the above copyright notice, this list of conditions and the following disclaimer in 
+ *      the documentation and/or other materials provided with the distribution.
+ *
+ *   3. Neither the name of Nordic Semiconductor ASA nor the names of its contributors may be 
+ *      used to endorse or promote products derived from this software without specific prior 
+ *      written permission.
+ *
+ *   4. This software, with or without modification, must only be used with a 
+ *      Nordic Semiconductor ASA integrated circuit.
+ *
+ *   5. Any software provided in binary or object form under this license must not be reverse 
+ *      engineered, decompiled, modified and/or disassembled. 
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+ 
+/**
+ * @defgroup nrf_soc_api SoC Library API
+ * @{
+ * 
+ * @brief APIs for the SoC library.
+ * 
+ */
+
+#ifndef NRF_SOC_H__
+#define NRF_SOC_H__
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "nrf_svc.h"
+#include "nrf.h"
+
+#include "nrf_error_soc.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**@addtogroup NRF_SOC_DEFINES Defines
+ * @{ */
+
+/**@brief The number of the lowest SVC number reserved for the SoC library. */
+#define SOC_SVC_BASE               (0x20)
+#define SOC_SVC_BASE_NOT_AVAILABLE (0x2B)
+
+/**@brief Guranteed time for application to process radio inactive notification. */
+#define NRF_RADIO_NOTIFICATION_INACTIVE_GUARANTEED_TIME_US  (62)
+
+/**@brief The minimum allowed timeslot extension time. */
+#define NRF_RADIO_MINIMUM_TIMESLOT_LENGTH_EXTENSION_TIME_US (200)
+
+#define SOC_ECB_KEY_LENGTH                (16)                       /**< ECB key length. */
+#define SOC_ECB_CLEARTEXT_LENGTH          (16)                       /**< ECB cleartext length. */
+#define SOC_ECB_CIPHERTEXT_LENGTH         (SOC_ECB_CLEARTEXT_LENGTH) /**< ECB ciphertext length. */
+
+#ifdef NRF51
+#define SD_EVT_IRQn                       (SWI2_IRQn)        /**< SoftDevice Event IRQ number. Used for both protocol events and SoC events. */
+#define SD_EVT_IRQHandler                 (SWI2_IRQHandler)  /**< SoftDevice Event IRQ handler. Used for both protocol events and SoC events. */
+#define RADIO_NOTIFICATION_IRQn           (SWI1_IRQn)        /**< The radio notification IRQ number. */
+#define RADIO_NOTIFICATION_IRQHandler     (SWI1_IRQHandler)  /**< The radio notification IRQ handler. */
+#endif
+#ifdef NRF52
+#define SD_EVT_IRQn                       (SWI2_EGU2_IRQn)        /**< SoftDevice Event IRQ number. Used for both protocol events and SoC events. */
+#define SD_EVT_IRQHandler                 (SWI2_EGU2_IRQHandler)  /**< SoftDevice Event IRQ handler. Used for both protocol events and SoC events. */
+#define RADIO_NOTIFICATION_IRQn           (SWI1_EGU1_IRQn)        /**< The radio notification IRQ number. */
+#define RADIO_NOTIFICATION_IRQHandler     (SWI1_EGU1_IRQHandler)  /**< The radio notification IRQ handler. */
+#endif
+
+#define NRF_RADIO_LENGTH_MIN_US           (100)               /**< The shortest allowed radio timeslot, in microseconds. */
+#define NRF_RADIO_LENGTH_MAX_US           (100000)            /**< The longest allowed radio timeslot, in microseconds. */
+
+#define NRF_RADIO_DISTANCE_MAX_US         (128000000UL - 1UL) /**< The longest timeslot distance, in microseconds, allowed for the distance parameter (see @ref nrf_radio_request_normal_t) in the request. */
+
+#define NRF_RADIO_EARLIEST_TIMEOUT_MAX_US (128000000UL - 1UL) /**< The longest timeout, in microseconds, allowed when requesting the earliest possible timeslot. */
+
+#define NRF_RADIO_START_JITTER_US         (2)                 /**< The maximum jitter in @ref NRF_RADIO_CALLBACK_SIGNAL_TYPE_START relative to the requested start time. */
+
+/**@} */
+
+/**@addtogroup NRF_SOC_ENUMS Enumerations
+ * @{ */
+
+/**@brief The SVC numbers used by the SVC functions in the SoC library. */
+enum NRF_SOC_SVCS
+{
+  SD_PPI_CHANNEL_ENABLE_GET = SOC_SVC_BASE,
+  SD_PPI_CHANNEL_ENABLE_SET,
+  SD_PPI_CHANNEL_ENABLE_CLR,
+  SD_PPI_CHANNEL_ASSIGN,
+  SD_PPI_GROUP_TASK_ENABLE,
+  SD_PPI_GROUP_TASK_DISABLE,
+  SD_PPI_GROUP_ASSIGN,
+  SD_PPI_GROUP_GET,
+  SD_FLASH_PAGE_ERASE,
+  SD_FLASH_WRITE,
+  SD_FLASH_PROTECT,
+  SD_MUTEX_NEW = SOC_SVC_BASE_NOT_AVAILABLE,
+  SD_MUTEX_ACQUIRE,
+  SD_MUTEX_RELEASE,
+  SD_RFU_1,
+  SD_RFU_2,
+  SD_RFU_3,
+  SD_RFU_4,
+  SD_RFU_5,
+  SD_RFU_6,
+  SD_RFU_7,
+  SD_RFU_8,
+  SD_RFU_9,
+  SD_RFU_10,
+  SD_RAND_APPLICATION_POOL_CAPACITY_GET,
+  SD_RAND_APPLICATION_BYTES_AVAILABLE_GET,
+  SD_RAND_APPLICATION_VECTOR_GET,
+  SD_POWER_MODE_SET,
+  SD_POWER_SYSTEM_OFF,
+  SD_POWER_RESET_REASON_GET,
+  SD_POWER_RESET_REASON_CLR,
+  SD_POWER_POF_ENABLE,
+  SD_POWER_POF_THRESHOLD_SET,
+  SD_POWER_RAMON_SET,
+  SD_POWER_RAMON_CLR,
+  SD_POWER_RAMON_GET,
+  SD_POWER_GPREGRET_SET,
+  SD_POWER_GPREGRET_CLR,
+  SD_POWER_GPREGRET_GET,
+  SD_POWER_DCDC_MODE_SET,
+  SD_APP_EVT_WAIT,
+  SD_CLOCK_HFCLK_REQUEST,
+  SD_CLOCK_HFCLK_RELEASE,
+  SD_CLOCK_HFCLK_IS_RUNNING,
+  SD_RADIO_NOTIFICATION_CFG_SET,
+  SD_ECB_BLOCK_ENCRYPT,
+  SD_ECB_BLOCKS_ENCRYPT,
+  SD_RADIO_SESSION_OPEN,
+  SD_RADIO_SESSION_CLOSE,
+  SD_RADIO_REQUEST,
+  SD_EVT_GET,
+  SD_TEMP_GET,
+  SVC_SOC_LAST
+};
+
+/**@brief Possible values of a ::nrf_mutex_t. */
+enum NRF_MUTEX_VALUES
+{
+  NRF_MUTEX_FREE,
+  NRF_MUTEX_TAKEN
+};
+
+/**@brief Power modes. */
+enum NRF_POWER_MODES
+{
+  NRF_POWER_MODE_CONSTLAT,  /**< Constant latency mode. See power management in the reference manual. */
+  NRF_POWER_MODE_LOWPWR     /**< Low power mode. See power management in the reference manual. */
+};
+
+
+/**@brief Power failure thresholds */
+enum NRF_POWER_THRESHOLDS
+{
+  NRF_POWER_THRESHOLD_V21,  /**< 2.1 Volts power failure threshold. */
+  NRF_POWER_THRESHOLD_V23,  /**< 2.3 Volts power failure threshold. */
+  NRF_POWER_THRESHOLD_V25,  /**< 2.5 Volts power failure threshold. */ 
+  NRF_POWER_THRESHOLD_V27   /**< 2.7 Volts power failure threshold. */
+};
+
+
+/**@brief DC/DC converter modes. */
+enum NRF_POWER_DCDC_MODES
+{
+  NRF_POWER_DCDC_DISABLE,          /**< The DCDC is disabled. */
+  NRF_POWER_DCDC_ENABLE            /**< The DCDC is enabled.  */
+};
+
+/**@brief Radio notification distances. */
+enum NRF_RADIO_NOTIFICATION_DISTANCES
+{
+  NRF_RADIO_NOTIFICATION_DISTANCE_NONE = 0, /**< The event does not have a notification. */
+  NRF_RADIO_NOTIFICATION_DISTANCE_800US,    /**< The distance from the active notification to start of radio activity. */
+  NRF_RADIO_NOTIFICATION_DISTANCE_1740US,   /**< The distance from the active notification to start of radio activity. */
+  NRF_RADIO_NOTIFICATION_DISTANCE_2680US,   /**< The distance from the active notification to start of radio activity. */
+  NRF_RADIO_NOTIFICATION_DISTANCE_3620US,   /**< The distance from the active notification to start of radio activity. */
+  NRF_RADIO_NOTIFICATION_DISTANCE_4560US,   /**< The distance from the active notification to start of radio activity. */
+  NRF_RADIO_NOTIFICATION_DISTANCE_5500US    /**< The distance from the active notification to start of radio activity. */
+};
+
+
+/**@brief Radio notification types. */
+enum NRF_RADIO_NOTIFICATION_TYPES
+{
+  NRF_RADIO_NOTIFICATION_TYPE_NONE = 0,        /**< The event does not have a radio notification signal. */
+  NRF_RADIO_NOTIFICATION_TYPE_INT_ON_ACTIVE,   /**< Using interrupt for notification when the radio will be enabled. */
+  NRF_RADIO_NOTIFICATION_TYPE_INT_ON_INACTIVE, /**< Using interrupt for notification when the radio has been disabled. */
+  NRF_RADIO_NOTIFICATION_TYPE_INT_ON_BOTH,     /**< Using interrupt for notification both when the radio will be enabled and disabled. */
+};
+
+/**@brief The Radio signal callback types. */
+enum NRF_RADIO_CALLBACK_SIGNAL_TYPE
+{
+  NRF_RADIO_CALLBACK_SIGNAL_TYPE_START,             /**< This signal indicates the start of the radio timeslot. */
+  NRF_RADIO_CALLBACK_SIGNAL_TYPE_TIMER0,            /**< This signal indicates the NRF_TIMER0 interrupt. */
+  NRF_RADIO_CALLBACK_SIGNAL_TYPE_RADIO,             /**< This signal indicates the NRF_RADIO interrupt. */
+  NRF_RADIO_CALLBACK_SIGNAL_TYPE_EXTEND_FAILED,     /**< This signal indicates extend action failed. */
+  NRF_RADIO_CALLBACK_SIGNAL_TYPE_EXTEND_SUCCEEDED   /**< This signal indicates extend action succeeded. */
+};
+
+/**@brief The actions requested by the signal callback.
+ *
+ *  This code gives the SOC instructions about what action to take when the signal callback has
+ *  returned.
+ */
+enum NRF_RADIO_SIGNAL_CALLBACK_ACTION
+{
+  NRF_RADIO_SIGNAL_CALLBACK_ACTION_NONE,            /**< Return without action. */
+  NRF_RADIO_SIGNAL_CALLBACK_ACTION_EXTEND,          /**< Request an extension of the current timeslot (maximum execution time for this action is when the extension succeeded). */
+  NRF_RADIO_SIGNAL_CALLBACK_ACTION_END,             /**< End the current radio timeslot. */
+  NRF_RADIO_SIGNAL_CALLBACK_ACTION_REQUEST_AND_END  /**< Request a new radio timeslot and end the current timeslot. */
+};
+
+/**@brief Radio timeslot high frequency clock source configuration. */
+enum NRF_RADIO_HFCLK_CFG
+{
+  NRF_RADIO_HFCLK_CFG_XTAL_GUARANTEED, /**< The SoftDevice will guarantee that the high frequency clock source is the
+                                           external crystal for the whole duration of the timeslot. This should be the
+                                           preferred option for events that use the radio or require high timing accuracy. */
+  NRF_RADIO_HFCLK_CFG_NO_GUARANTEE    /**< This configuration allows for earlier and tighter scheduling of timeslots.
+                                           The RC oscillator may be the clock source in part or for the whole duration of the timeslot.
+                                           The RC oscillator's accuracy must therefore be taken into consideration.
+                                           @note If the application will use the radio peripheral in timeslots with this configuration,
+                                           it must make sure that the crystal is running and stable before starting the radio. */
+};
+
+/**@brief Radio timeslot priorities. */
+enum NRF_RADIO_PRIORITY
+{
+  NRF_RADIO_PRIORITY_HIGH,                          /**< High (equal priority as the normal connection priority of the SoftDevice stack(s)). */
+  NRF_RADIO_PRIORITY_NORMAL,                        /**< Normal (equal priority as the priority of secondary activites of the SoftDevice stack(s)). */
+};
+
+/**@brief Radio timeslot request type. */
+enum NRF_RADIO_REQUEST_TYPE
+{
+  NRF_RADIO_REQ_TYPE_EARLIEST,                      /**< Request radio timeslot as early as possible. This should always be used for the first request in a session. */
+  NRF_RADIO_REQ_TYPE_NORMAL                         /**< Normal radio timeslot request. */
+};
+
+/**@brief SoC Events. */
+enum NRF_SOC_EVTS
+{
+  NRF_EVT_HFCLKSTARTED,                         /**< Event indicating that the HFCLK has started. */
+  NRF_EVT_POWER_FAILURE_WARNING,                /**< Event indicating that a power failure warning has occurred. */
+  NRF_EVT_FLASH_OPERATION_SUCCESS,              /**< Event indicating that the ongoing flash operation has completed successfully. */
+  NRF_EVT_FLASH_OPERATION_ERROR,                /**< Event indicating that the ongoing flash operation has timed out with an error. */
+  NRF_EVT_RADIO_BLOCKED,                        /**< Event indicating that a radio timeslot was blocked. */
+  NRF_EVT_RADIO_CANCELED,                       /**< Event indicating that a radio timeslot was canceled by SoftDevice. */
+  NRF_EVT_RADIO_SIGNAL_CALLBACK_INVALID_RETURN, /**< Event indicating that a radio timeslot signal callback handler return was invalid. */
+  NRF_EVT_RADIO_SESSION_IDLE,                   /**< Event indicating that a radio timeslot session is idle. */
+  NRF_EVT_RADIO_SESSION_CLOSED,                 /**< Event indicating that a radio timeslot session is closed. */
+  NRF_EVT_NUMBER_OF_EVTS
+};
+
+/**@} */
+
+
+/**@addtogroup NRF_SOC_STRUCTURES Structures
+ * @{ */
+
+/**@brief Represents a mutex for use with the nrf_mutex functions.
+ * @note Accessing the value directly is not safe, use the mutex functions!
+ */
+typedef volatile uint8_t nrf_mutex_t;
+
+/**@brief Parameters for a request for a timeslot as early as possible. */
+typedef struct
+{
+  uint8_t       hfclk;                              /**< High frequency clock source, see @ref NRF_RADIO_HFCLK_CFG. */
+  uint8_t       priority;                           /**< The radio timeslot priority, see @ref NRF_RADIO_PRIORITY. */
+  uint32_t      length_us;                          /**< The radio timeslot length (in the range 100 to 100,000] microseconds). */
+  uint32_t      timeout_us;                         /**< Longest acceptable delay until the start of the requested timeslot (up to @ref NRF_RADIO_EARLIEST_TIMEOUT_MAX_US microseconds). */
+} nrf_radio_request_earliest_t;
+
+/**@brief Parameters for a normal radio timeslot request. */
+typedef struct
+{
+  uint8_t       hfclk;                              /**< High frequency clock source, see @ref NRF_RADIO_HFCLK_CFG. */
+  uint8_t       priority;                           /**< The radio timeslot priority, see @ref NRF_RADIO_PRIORITY. */
+  uint32_t      distance_us;                        /**< Distance from the start of the previous radio timeslot (up to @ref NRF_RADIO_DISTANCE_MAX_US microseconds). */
+  uint32_t      length_us;                          /**< The radio timeslot length (in the range [100..100,000] microseconds). */
+} nrf_radio_request_normal_t;
+
+/**@brief Radio timeslot request parameters. */
+typedef struct
+{
+  uint8_t                         request_type;     /**< Type of request, see @ref NRF_RADIO_REQUEST_TYPE. */
+  union
+  {
+    nrf_radio_request_earliest_t  earliest;         /**< Parameters for requesting a radio timeslot as early as possible. */
+    nrf_radio_request_normal_t    normal;           /**< Parameters for requesting a normal radio timeslot. */
+  } params;
+} nrf_radio_request_t;
+
+/**@brief Return parameters of the radio timeslot signal callback. */
+typedef struct
+{
+  uint8_t               callback_action;            /**< The action requested by the application when returning from the signal callback, see @ref NRF_RADIO_SIGNAL_CALLBACK_ACTION. */
+  union
+  {
+    struct
+    {
+      nrf_radio_request_t * p_next;                 /**< The request parameters for the next radio timeslot. */
+    } request;                                      /**< Additional parameters for return_code @ref NRF_RADIO_SIGNAL_CALLBACK_ACTION_REQUEST_AND_END. */
+    struct
+    {
+      uint32_t              length_us;              /**< Requested extension of the radio timeslot duration (microseconds) (for minimum time see @ref NRF_RADIO_MINIMUM_TIMESLOT_LENGTH_EXTENSION_TIME_US). */
+    } extend;                                       /**< Additional parameters for return_code @ref NRF_RADIO_SIGNAL_CALLBACK_ACTION_EXTEND. */
+  } params;
+} nrf_radio_signal_callback_return_param_t;
+
+/**@brief The radio timeslot signal callback type.
+ *
+ * @note In case of invalid return parameters, the radio timeslot will automatically end
+ *       immediately after returning from the signal callback and the
+ *       @ref NRF_EVT_RADIO_SIGNAL_CALLBACK_INVALID_RETURN event will be sent.
+ * @note The returned struct pointer must remain valid after the signal callback
+ *       function returns. For instance, this means that it must not point to a stack variable.
+ *
+ * @param[in] signal_type Type of signal, see @ref NRF_RADIO_CALLBACK_SIGNAL_TYPE.
+ *
+ * @return Pointer to structure containing action requested by the application.
+ */
+typedef nrf_radio_signal_callback_return_param_t * (*nrf_radio_signal_callback_t) (uint8_t signal_type);
+
+/**@brief AES ECB parameter typedefs */
+typedef uint8_t soc_ecb_key_t[SOC_ECB_KEY_LENGTH];
+typedef uint8_t soc_ecb_cleartext_t[SOC_ECB_CLEARTEXT_LENGTH];
+typedef uint8_t soc_ecb_ciphertext_t[SOC_ECB_CIPHERTEXT_LENGTH];
+
+/**@brief AES ECB data structure */
+typedef struct
+{
+  soc_ecb_key_t        key;            /**< Encryption key. */
+  soc_ecb_cleartext_t  cleartext;      /**< Cleartext data. */
+  soc_ecb_ciphertext_t ciphertext;     /**< Ciphertext data. */
+} nrf_ecb_hal_data_t;
+
+/**@brief AES ECB block. Used to provide multiple blocks in a single call
+          to @ref sd_ecb_blocks_encrypt.*/
+typedef struct
+{
+  soc_ecb_key_t*        p_key;           /**< Pointer to the Encryption key. */
+  soc_ecb_cleartext_t*  p_cleartext;     /**< Pointer to the Cleartext data. */
+  soc_ecb_ciphertext_t* p_ciphertext;    /**< Pointer to the Ciphertext data. */
+} nrf_ecb_hal_data_block_t;
+
+/**@} */
+
+/**@addtogroup NRF_SOC_FUNCTIONS Functions
+ * @{ */
+
+/**@brief Initialize a mutex.
+ *
+ * @param[in] p_mutex Pointer to the mutex to initialize.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_MUTEX_NEW, uint32_t, sd_mutex_new(nrf_mutex_t * p_mutex));
+
+/**@brief Attempt to acquire a mutex.
+ *
+ * @param[in] p_mutex Pointer to the mutex to acquire.
+ *
+ * @retval ::NRF_SUCCESS The mutex was successfully acquired.
+ * @retval ::NRF_ERROR_SOC_MUTEX_ALREADY_TAKEN The mutex could not be acquired.
+ */
+SVCALL(SD_MUTEX_ACQUIRE, uint32_t, sd_mutex_acquire(nrf_mutex_t * p_mutex));
+
+/**@brief Release a mutex.
+ *
+ * @param[in] p_mutex Pointer to the mutex to release.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_MUTEX_RELEASE, uint32_t, sd_mutex_release(nrf_mutex_t * p_mutex));
+
+/**@brief Query the capacity of the application random pool.
+ *
+ * @param[out] p_pool_capacity The capacity of the pool.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_RAND_APPLICATION_POOL_CAPACITY_GET, uint32_t, sd_rand_application_pool_capacity_get(uint8_t * p_pool_capacity));
+
+/**@brief Get number of random bytes available to the application.
+ *
+ * @param[out] p_bytes_available The number of bytes currently available in the pool.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_RAND_APPLICATION_BYTES_AVAILABLE_GET, uint32_t, sd_rand_application_bytes_available_get(uint8_t * p_bytes_available));
+
+/**@brief Get random bytes from the application pool.
+ *
+ * @param[out]  p_buff  Pointer to unit8_t buffer for storing the bytes.
+ * @param[in]   length  Number of bytes to take from pool and place in p_buff.
+ *
+ * @retval ::NRF_SUCCESS The requested bytes were written to p_buff.
+ * @retval ::NRF_ERROR_SOC_RAND_NOT_ENOUGH_VALUES No bytes were written to the buffer, because there were not enough bytes available.
+*/
+SVCALL(SD_RAND_APPLICATION_VECTOR_GET, uint32_t, sd_rand_application_vector_get(uint8_t * p_buff, uint8_t length));
+
+/**@brief Gets the reset reason register. 
+ *
+ * @param[out]  p_reset_reason  Contents of the NRF_POWER->RESETREAS register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_RESET_REASON_GET, uint32_t, sd_power_reset_reason_get(uint32_t * p_reset_reason));
+
+/**@brief Clears the bits of the reset reason register. 
+ *
+ * @param[in] reset_reason_clr_msk Contains the bits to clear from the reset reason register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_RESET_REASON_CLR, uint32_t, sd_power_reset_reason_clr(uint32_t reset_reason_clr_msk));
+
+/**@brief Sets the power mode when in CPU sleep.
+ *
+ * @param[in] power_mode The power mode to use when in CPU sleep, see @ref NRF_POWER_MODES. @sa sd_app_evt_wait
+ *
+ * @retval ::NRF_SUCCESS The power mode was set.
+ * @retval ::NRF_ERROR_SOC_POWER_MODE_UNKNOWN The power mode was unknown.
+ */
+SVCALL(SD_POWER_MODE_SET, uint32_t, sd_power_mode_set(uint8_t power_mode));
+
+/**@brief Puts the chip in System OFF mode. 
+ *
+ * @retval ::NRF_ERROR_SOC_POWER_OFF_SHOULD_NOT_RETURN
+ */
+SVCALL(SD_POWER_SYSTEM_OFF, uint32_t, sd_power_system_off(void));
+
+/**@brief Enables or disables the power-fail comparator.
+ *
+ * Enabling this will give a softdevice event (NRF_EVT_POWER_FAILURE_WARNING) when the power failure warning occurs.
+ * The event can be retrieved with sd_evt_get();
+ *
+ * @param[in] pof_enable    True if the power-fail comparator should be enabled, false if it should be disabled.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_POF_ENABLE, uint32_t, sd_power_pof_enable(uint8_t pof_enable));
+
+/**@brief Sets the power-fail threshold value.
+ *
+ * @param[in] threshold The power-fail threshold value to use, see @ref NRF_POWER_THRESHOLDS.
+ *
+ * @retval ::NRF_SUCCESS The power failure threshold was set.
+ * @retval ::NRF_ERROR_SOC_POWER_POF_THRESHOLD_UNKNOWN The power failure threshold is unknown.
+ */
+SVCALL(SD_POWER_POF_THRESHOLD_SET, uint32_t, sd_power_pof_threshold_set(uint8_t threshold));
+
+/**@brief Sets bits in the NRF_POWER->RAMON register.
+ *
+ * @param[in] ramon Contains the bits needed to be set in the NRF_POWER->RAMON register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_RAMON_SET, uint32_t, sd_power_ramon_set(uint32_t ramon));
+
+/**@brief Clears bits in the NRF_POWER->RAMON register.
+ *
+ * @param ramon Contains the bits needed to be cleared in the NRF_POWER->RAMON register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_RAMON_CLR, uint32_t, sd_power_ramon_clr(uint32_t ramon));
+
+/**@brief Get contents of NRF_POWER->RAMON register, indicates power status of ram blocks.
+ *
+ * @param[out] p_ramon Content of NRF_POWER->RAMON register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_RAMON_GET, uint32_t, sd_power_ramon_get(uint32_t * p_ramon));
+
+/**@brief Set bits in the NRF_POWER->GPREGRET register.
+ *
+ * @param[in] gpregret_msk Bits to be set in the GPREGRET register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_GPREGRET_SET, uint32_t, sd_power_gpregret_set(uint32_t gpregret_msk));
+
+/**@brief Clear bits in the NRF_POWER->GPREGRET register.
+ *
+ * @param[in] gpregret_msk Bits to be clear in the GPREGRET register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_GPREGRET_CLR, uint32_t, sd_power_gpregret_clr(uint32_t gpregret_msk));
+
+/**@brief Get contents of the NRF_POWER->GPREGRET register.
+ *
+ * @param[out] p_gpregret Contents of the GPREGRET register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_POWER_GPREGRET_GET, uint32_t, sd_power_gpregret_get(uint32_t *p_gpregret));
+
+/**@brief Sets the DCDC mode.
+ *
+ * Enable or disable the DCDC peripheral.
+ *
+ * @param[in] dcdc_mode The mode of the DCDC, see @ref NRF_POWER_DCDC_MODES.
+ *
+ * @retval ::NRF_SUCCESS
+ * @retval ::NRF_ERROR_INVALID_PARAM The DCDC mode is invalid.
+ */
+SVCALL(SD_POWER_DCDC_MODE_SET, uint32_t, sd_power_dcdc_mode_set(uint8_t dcdc_mode));
+
+/**@brief Request the high frequency crystal oscillator.
+ *
+ * Will start the high frequency crystal oscillator, the startup time of the crystal varies
+ * and the ::sd_clock_hfclk_is_running function can be polled to check if it has started.
+ *
+ * @see sd_clock_hfclk_is_running
+ * @see sd_clock_hfclk_release
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_CLOCK_HFCLK_REQUEST, uint32_t, sd_clock_hfclk_request(void));
+
+/**@brief Releases the high frequency crystal oscillator.
+ *
+ * Will stop the high frequency crystal oscillator, this happens immediately.
+ *
+ * @see sd_clock_hfclk_is_running
+ * @see sd_clock_hfclk_request
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_CLOCK_HFCLK_RELEASE, uint32_t, sd_clock_hfclk_release(void));
+
+/**@brief Checks if the high frequency crystal oscillator is running.
+ *
+ * @see sd_clock_hfclk_request
+ * @see sd_clock_hfclk_release
+ *
+ * @param[out] p_is_running 1 if the external crystal oscillator is running, 0 if not.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_CLOCK_HFCLK_IS_RUNNING, uint32_t, sd_clock_hfclk_is_running(uint32_t * p_is_running));
+
+/**@brief Waits for an application event.
+ * 
+ * An application event is either an application interrupt or a pended interrupt when the
+ * interrupt is disabled. When the interrupt is enabled it will be taken immediately since
+ * this function will wait in thread mode, then the execution will return in the application's
+ * main thread. When an interrupt is disabled and gets pended it will return to the application's 
+ * thread main. The application must ensure that the pended flag is cleared using 
+ * ::sd_nvic_ClearPendingIRQ in order to sleep using this function. This is only necessary for
+ * disabled interrupts, as the interrupt handler will clear the pending flag automatically for
+ * enabled interrupts.
+ *
+ * In order to wake up from disabled interrupts, the SEVONPEND flag has to be set in the Cortex-M0
+ * System Control Register (SCR). @sa CMSIS_SCB
+ *
+ * @note If an application interrupt has happened since the last time sd_app_evt_wait was
+ *       called this function will return immediately and not go to sleep. This is to avoid race
+ *       conditions that can occur when a flag is updated in the interrupt handler and processed
+ *       in the main loop.
+ *
+ * @post An application interrupt has happened or a interrupt pending flag is set.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_APP_EVT_WAIT, uint32_t, sd_app_evt_wait(void));
+
+/**@brief Get PPI channel enable register contents.
+ *
+ * @param[out] p_channel_enable The contents of the PPI CHEN register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_CHANNEL_ENABLE_GET, uint32_t, sd_ppi_channel_enable_get(uint32_t * p_channel_enable));
+
+/**@brief Set PPI channel enable register.
+ *
+ * @param[in] channel_enable_set_msk Mask containing the bits to set in the PPI CHEN register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_CHANNEL_ENABLE_SET, uint32_t, sd_ppi_channel_enable_set(uint32_t channel_enable_set_msk));
+
+/**@brief Clear PPI channel enable register.
+ *
+ * @param[in] channel_enable_clr_msk Mask containing the bits to clear in the PPI CHEN register.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_CHANNEL_ENABLE_CLR, uint32_t, sd_ppi_channel_enable_clr(uint32_t channel_enable_clr_msk));
+
+/**@brief Assign endpoints to a PPI channel.
+ *
+ * @param[in] channel_num Number of the PPI channel to assign.
+ * @param[in] evt_endpoint Event endpoint of the PPI channel.
+ * @param[in] task_endpoint Task endpoint of the PPI channel.
+ *
+ * @retval ::NRF_ERROR_SOC_PPI_INVALID_CHANNEL The channel number is invalid.
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_CHANNEL_ASSIGN, uint32_t, sd_ppi_channel_assign(uint8_t channel_num, const volatile void * evt_endpoint, const volatile void * task_endpoint));
+
+/**@brief Task to enable a channel group.
+ *
+ * @param[in] group_num Number of the channel group.
+ *
+ * @retval ::NRF_ERROR_SOC_PPI_INVALID_GROUP The group number is invalid
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_GROUP_TASK_ENABLE, uint32_t, sd_ppi_group_task_enable(uint8_t group_num));
+
+/**@brief Task to disable a channel group.
+ *
+ * @param[in] group_num Number of the PPI group.
+ *
+ * @retval ::NRF_ERROR_SOC_PPI_INVALID_GROUP The group number is invalid.
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_GROUP_TASK_DISABLE, uint32_t, sd_ppi_group_task_disable(uint8_t group_num));
+
+/**@brief Assign PPI channels to a channel group.
+ *
+ * @param[in] group_num Number of the channel group.
+ * @param[in] channel_msk Mask of the channels to assign to the group.
+ *
+ * @retval ::NRF_ERROR_SOC_PPI_INVALID_GROUP The group number is invalid.
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_GROUP_ASSIGN, uint32_t, sd_ppi_group_assign(uint8_t group_num, uint32_t channel_msk));
+
+/**@brief Gets the PPI channels of a channel group.
+ *
+ * @param[in]   group_num Number of the channel group.
+ * @param[out]  p_channel_msk Mask of the channels assigned to the group.
+ *
+ * @retval ::NRF_ERROR_SOC_PPI_INVALID_GROUP The group number is invalid.
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_PPI_GROUP_GET, uint32_t, sd_ppi_group_get(uint8_t group_num, uint32_t * p_channel_msk));
+
+/**@brief Configures the Radio Notification signal.
+ *
+ * @note
+ *      - The notification signal latency depends on the interrupt priority settings of SWI used
+ *        for notification signal.
+ *      - To ensure that the radio notification signal behaves in a consistent way, always 
+ *        configure radio notifications when there is no protocol stack or other SoftDevice 
+ *        activity in progress. It is recommended that the radio notification signal is 
+ *        configured directly after the SoftDevice has been enabled.
+ *      - In the period between the ACTIVE signal and the start of the Radio Event, the SoftDevice
+ *        will interrupt the application to do Radio Event preparation.
+ *      - Using the Radio Notification feature may limit the bandwidth, as the SoftDevice may have
+ *        to shorten the connection events to have time for the Radio Notification signals.
+ *
+ * @param[in]  type      Type of notification signal, see @ref NRF_RADIO_NOTIFICATION_TYPES.
+ *                       @ref NRF_RADIO_NOTIFICATION_TYPE_NONE shall be used to turn off radio
+ *                       notification. Using @ref NRF_RADIO_NOTIFICATION_DISTANCE_NONE is
+ *                       recommended (but not required) to be used with
+ *                       @ref NRF_RADIO_NOTIFICATION_TYPE_NONE.
+ *
+ * @param[in]  distance  Distance between the notification signal and start of radio activity, see @ref NRF_RADIO_NOTIFICATION_DISTANCES.
+ *                       This parameter is ignored when @ref NRF_RADIO_NOTIFICATION_TYPE_NONE or 
+ *                       @ref NRF_RADIO_NOTIFICATION_TYPE_INT_ON_INACTIVE is used. 
+ *
+ * @retval ::NRF_ERROR_INVALID_PARAM The group number is invalid.
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_RADIO_NOTIFICATION_CFG_SET, uint32_t, sd_radio_notification_cfg_set(uint8_t type, uint8_t distance));
+
+/**@brief Encrypts a block according to the specified parameters.
+ *
+ * 128-bit AES encryption.
+ *
+ * @note:
+ *    - The application may set the SEVONPEND bit in the SCR to 1 to make the SoftDevice sleep while
+ *      the ECB is running. The SEVONPEND bit should only be cleared (set to 0) from application
+ *      main or low interrupt level.
+ *
+ * @param[in, out] p_ecb_data Pointer to the ECB parameters' struct (two input
+ *                            parameters and one output parameter).
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_ECB_BLOCK_ENCRYPT, uint32_t, sd_ecb_block_encrypt(nrf_ecb_hal_data_t * p_ecb_data));
+
+/**@brief Encrypts multiple data blocks provided as an array of data block structures.
+ *
+ * @details: Performs 128-bit AES encryption on multiple data blocks
+ *
+ * @note:
+ *    - The application may set the SEVONPEND bit in the SCR to 1 to make the SoftDevice sleep while
+ *      the ECB is running. The SEVONPEND bit should only be cleared (set to 0) from application
+ *      main or low interrupt level.
+ *
+ * @param[in]     block_count     Count of blocks in the p_data_blocks array.
+ * @param[in,out] p_data_blocks   Pointer to the first entry in a contiguous array of
+ *                                @ref nrf_ecb_hal_data_block_t structures.
+ *
+ * @retval ::NRF_SUCCESS
+ */
+SVCALL(SD_ECB_BLOCKS_ENCRYPT, uint32_t, sd_ecb_blocks_encrypt(uint8_t block_count, nrf_ecb_hal_data_block_t * p_data_blocks));
+
+/**@brief Gets any pending events generated by the SoC API.
+ *
+ * The application should keep calling this function to get events, until ::NRF_ERROR_NOT_FOUND is returned.
+ *
+ * @param[out] p_evt_id Set to one of the values in @ref NRF_SOC_EVTS, if any events are pending.
+ *
+ * @retval ::NRF_SUCCESS An event was pending. The event id is written in the p_evt_id parameter.
+ * @retval ::NRF_ERROR_NOT_FOUND No pending events. 
+ */
+SVCALL(SD_EVT_GET, uint32_t, sd_evt_get(uint32_t * p_evt_id));
+
+/**@brief Get the temperature measured on the chip
+ * 
+ * This function will block until the temperature measurement is done.
+ * It takes around 50us from call to return.
+ *
+ * @param[out] p_temp Result of temperature measurement. Die temperature in 0.25 degrees celsius.
+ *
+ * @retval ::NRF_SUCCESS A temperature measurement was done, and the temperature was written to temp
+ */
+SVCALL(SD_TEMP_GET, uint32_t, sd_temp_get(int32_t * p_temp));
+
+/**@brief Flash Write
+*
+* Commands to write a buffer to flash
+*
+* If the SoftDevice is enabled:
+*  This call initiates the flash access command, and its completion will be communicated to the
+*  application with exactly one of the following events:
+*      - @ref NRF_EVT_FLASH_OPERATION_SUCCESS - The command was successfully completed.
+*      - @ref NRF_EVT_FLASH_OPERATION_ERROR   - The command could not be started.
+*
+* If the SoftDevice is not enabled no event will be generated, and this call will return @ref NRF_SUCCESS when the 
+ * write has been completed
+*
+* @note
+*      - This call takes control over the radio and the CPU during flash erase and write to make sure that
+*        they will not interfere with the flash access. This means that all interrupts will be blocked
+*        for a predictable time (depending on the NVMC specification in nRF51 Series Reference Manual
+*        and the command parameters).
+*
+*
+* @param[in]  p_dst Pointer to start of flash location to be written.
+* @param[in]  p_src Pointer to buffer with data to be written.
+* @param[in]  size  Number of 32-bit words to write. Maximum size is 256 32-bit words for nRF51 and 1024 for nRF52.
+*
+* @retval ::NRF_ERROR_INVALID_ADDR   Tried to write to a non existing flash address, or p_dst or p_src was unaligned.
+* @retval ::NRF_ERROR_BUSY           The previous command has not yet completed.
+* @retval ::NRF_ERROR_INVALID_LENGTH Size was 0, or higher than the maximum allowed size.
+* @retval ::NRF_ERROR_FORBIDDEN      Tried to write to or read from protected location.
+* @retval ::NRF_SUCCESS              The command was accepted.
+*/
+SVCALL(SD_FLASH_WRITE, uint32_t, sd_flash_write(uint32_t * const p_dst, uint32_t const * const p_src, uint32_t size));
+
+
+/**@brief Flash Erase page
+*
+* Commands to erase a flash page
+* If the SoftDevice is enabled:
+*  This call initiates the flash access command, and its completion will be communicated to the
+*  application with exactly one of the following events:
+*      - @ref NRF_EVT_FLASH_OPERATION_SUCCESS - The command was successfully completed.
+*      - @ref NRF_EVT_FLASH_OPERATION_ERROR   - The command could not be started.
+*
+* If the SoftDevice is not enabled no event will be generated, and this call will return @ref NRF_SUCCESS when the 
+* erase has been completed
+*
+* @note
+*      - This call takes control over the radio and the CPU during flash erase and write to make sure that
+*        they will not interfere with the flash access. This means that all interrupts will be blocked
+*        for a predictable time (depending on the NVMC specification in nRF51 Series Reference Manual
+*        and the command parameters).
+*
+*
+* @param[in]  page_number Pagenumber of the page to erase
+* @retval ::NRF_ERROR_INTERNAL      If a new session could not be opened due to an internal error.
+* @retval ::NRF_ERROR_INVALID_ADDR  Tried to erase to a non existing flash page.
+* @retval ::NRF_ERROR_BUSY          The previous command has not yet completed.
+* @retval ::NRF_ERROR_FORBIDDEN     Tried to erase a protected page.
+* @retval ::NRF_SUCCESS             The command was accepted.
+*/
+SVCALL(SD_FLASH_PAGE_ERASE, uint32_t, sd_flash_page_erase(uint32_t page_number));
+
+
+/**@brief Flash Protection set
+ *
+ * Commands to set the flash protection configuration registers.
+   On nRF51 this sets the PROTENSETx registers of the MPU peripheral.
+   On nRF52 this sets the CONFIGx registers of the BPROT peripheral.
+ *
+ * @note To read the values read them directly. They are only write-protected.
+ *
+ * @param[in]  block_cfg0 Value to be written to the configuration register.
+ * @param[in]  block_cfg1 Value to be written to the configuration register.
+ * @param[in]  block_cfg2 Value to be written to the configuration register (ignored on nRF51).
+ * @param[in]  block_cfg3 Value to be written to the configuration register (ignored on nRF51).
+ *
+ * @retval ::NRF_ERROR_FORBIDDEN Tried to protect the SoftDevice.
+ * @retval ::NRF_SUCCESS Values successfully written to configuration registers.
+ */
+SVCALL(SD_FLASH_PROTECT, uint32_t, sd_flash_protect(uint32_t block_cfg0, uint32_t block_cfg1, uint32_t block_cfg2, uint32_t block_cfg3));
+
+/**@brief Opens a session for radio timeslot requests.
+ *
+ * @note Only one session can be open at a time.
+ * @note p_radio_signal_callback(@ref NRF_RADIO_CALLBACK_SIGNAL_TYPE_START) will be called when the radio timeslot
+ *       starts. From this point the NRF_RADIO and NRF_TIMER0 peripherals can be freely accessed
+ *       by the application.
+ * @note p_radio_signal_callback(@ref NRF_RADIO_CALLBACK_SIGNAL_TYPE_TIMER0) is called whenever the NRF_TIMER0
+ *       interrupt occurs.
+ * @note p_radio_signal_callback(@ref NRF_RADIO_CALLBACK_SIGNAL_TYPE_RADIO) is called whenever the NRF_RADIO
+ *       interrupt occurs.
+ * @note p_radio_signal_callback() will be called at ARM interrupt priority level 0. This
+ *       implies that none of the sd_* API calls can be used from p_radio_signal_callback().
+ *
+ * @param[in] p_radio_signal_callback The signal callback.
+ *
+ * @retval ::NRF_ERROR_INVALID_ADDR p_radio_signal_callback is an invalid function pointer.
+ * @retval ::NRF_ERROR_BUSY If session cannot be opened.
+ * @retval ::NRF_ERROR_INTERNAL If a new session could not be opened due to an internal error.
+ * @retval ::NRF_SUCCESS Otherwise.
+ */
+ SVCALL(SD_RADIO_SESSION_OPEN, uint32_t, sd_radio_session_open(nrf_radio_signal_callback_t p_radio_signal_callback));
+
+/**@brief Closes a session for radio timeslot requests.
+ *
+ * @note Any current radio timeslot will be finished before the session is closed.
+ * @note If a radio timeslot is scheduled when the session is closed, it will be canceled.
+ * @note The application cannot consider the session closed until the @ref NRF_EVT_RADIO_SESSION_CLOSED
+ *       event is received.
+ *
+ * @retval ::NRF_ERROR_FORBIDDEN If session not opened.
+ * @retval ::NRF_ERROR_BUSY If session is currently being closed.
+ * @retval ::NRF_SUCCESS Otherwise.
+ */
+ SVCALL(SD_RADIO_SESSION_CLOSE, uint32_t, sd_radio_session_close(void));
+
+/**@brief Requests a radio timeslot.
+ *
+ * @note The request type is determined by p_request->request_type, and can be one of @ref NRF_RADIO_REQ_TYPE_EARLIEST
+ *       and @ref NRF_RADIO_REQ_TYPE_NORMAL. The first request in a session must always be of type @ref NRF_RADIO_REQ_TYPE_EARLIEST.
+ * @note For a normal request (@ref NRF_RADIO_REQ_TYPE_NORMAL), the start time of a radio timeslot is specified by
+ *       p_request->distance_us and is given relative to the start of the previous timeslot. 
+ * @note A too small p_request->distance_us will lead to a @ref NRF_EVT_RADIO_BLOCKED event.
+ * @note Timeslots scheduled too close will lead to a @ref NRF_EVT_RADIO_BLOCKED event.
+ * @note See the SoftDevice Specification for more on radio timeslot scheduling, distances and lengths.
+ * @note If an opportunity for the first radio timeslot is not found before 100ms after the call to this
+ *       function, it is not scheduled, and instead a @ref NRF_EVT_RADIO_BLOCKED event is sent.
+ *       The application may then try to schedule the first radio timeslot again.
+ * @note Successful requests will result in nrf_radio_signal_callback_t(@ref NRF_RADIO_CALLBACK_SIGNAL_TYPE_START).
+ *       Unsuccessful requests will result in a @ref NRF_EVT_RADIO_BLOCKED event, see @ref NRF_SOC_EVTS.
+ * @note The jitter in the start time of the radio timeslots is +/- @ref NRF_RADIO_START_JITTER_US us.
+ * @note The nrf_radio_signal_callback_t(@ref NRF_RADIO_CALLBACK_SIGNAL_TYPE_START) call has a latency relative to the
+ *       specified radio timeslot start, but this does not affect the actual start time of the timeslot.
+ * @note NRF_TIMER0 is reset at the start of the radio timeslot, and is clocked at 1MHz from the high frequency
+ *       (16 MHz) clock source. If p_request->hfclk_force_xtal is true, the high frequency clock is 
+ *       guaranteed to be clocked from the external crystal.
+ * @note The SoftDevice will neither access the NRF_RADIO peripheral nor the NRF_TIMER0 peripheral
+ *       during the radio timeslot.
+ *
+ * @param[in] p_request Pointer to the request parameters.
+ *
+ * @retval ::NRF_ERROR_FORBIDDEN If session not opened or the session is not IDLE.
+ * @retval ::NRF_ERROR_INVALID_ADDR If the p_request pointer is invalid.
+ * @retval ::NRF_ERROR_INVALID_PARAM If the parameters of p_request are not valid.
+ * @retval ::NRF_SUCCESS Otherwise.
+ */
+ SVCALL(SD_RADIO_REQUEST, uint32_t, sd_radio_request(nrf_radio_request_t * p_request ));
+
+/**@} */
+
+#ifdef __cplusplus
+}
+#endif
+#endif // NRF_SOC_H__
+
+/**@} */