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prototooth/s110_nrf51_8.0.0/s110_nrf51_8.0.0_API/include/nrf_soc.h
Ayke van Laethem f91f73ede2
Add S110 version 8.0.0 SoftDevice for nrf51822 
The nrf51822 chip is still widely available, for example in the BBC
micro:bit. Therefore it's a good idea to support it too.

Unfortunately, Nordic decided to change the API in some significant ways
so many parts are not compatible between S110 for nrf51 and the other
nrf52* SoftDevices.
2020-05-31 15:40:57 +02:00

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/*
* Copyright (c) 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 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 other
* contributors to this software may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 4. This software must only be used in a processor manufactured by Nordic
* Semiconductor ASA, or in a processor manufactured by a third party that
* is used in combination with a processor manufactured by Nordic Semiconductor.
*
*
* 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 "nrf51.h"
#include "nrf51_bitfields.h"
#include "nrf_error_soc.h"
/**@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. */
#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. */
#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_TYPES Types
* @{ */
/**@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_NVIC_ENABLEIRQ,
SD_NVIC_DISABLEIRQ,
SD_NVIC_GETPENDINGIRQ,
SD_NVIC_SETPENDINGIRQ,
SD_NVIC_CLEARPENDINGIRQ,
SD_NVIC_SETPRIORITY,
SD_NVIC_GETPRIORITY,
SD_NVIC_SYSTEMRESET,
SD_NVIC_CRITICAL_REGION_ENTER,
SD_NVIC_CRITICAL_REGION_EXIT,
SD_RAND_APPLICATION_POOL_CAPACITY,
SD_RAND_APPLICATION_BYTES_AVAILABLE,
SD_RAND_APPLICATION_GET_VECTOR,
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_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 Possible values of ::nrf_app_irq_priority_t. */
enum NRF_APP_PRIORITIES
{
NRF_APP_PRIORITY_HIGH = 1,
NRF_APP_PRIORITY_LOW = 3
};
/**@brief Possible values of ::nrf_power_mode_t. */
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 Possible values of ::nrf_power_failure_threshold_t */
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 Possible values of ::nrf_power_dcdc_mode_t. */
enum NRF_POWER_DCDC_MODES
{
NRF_POWER_DCDC_DISABLE, /**< The DCDC is disabled. */
NRF_POWER_DCDC_ENABLE /**< The DCDC is enabled. */
};
/**@brief Possible values of ::nrf_radio_notification_distance_t. */
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 Possible values of ::nrf_radio_notification_type_t. */
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 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 signal callback handler return was invalid. */
NRF_EVT_RADIO_SESSION_IDLE, /**< Event indicating that a radio session is idle. */
NRF_EVT_RADIO_SESSION_CLOSED, /**< Event indicating that a radio session is closed. */
NRF_EVT_NUMBER_OF_EVTS
};
/**@} */
/**@addtogroup NRF_SOC_TYPES Types
* @{ */
/**@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 The interrupt priorities available to the application while the softdevice is active. */
typedef uint8_t nrf_app_irq_priority_t;
/**@brief Represents a power mode, used in power mode functions */
typedef uint8_t nrf_power_mode_t;
/**@brief Represents a power failure threshold value. */
typedef uint8_t nrf_power_failure_threshold_t;
/**@brief Represents a DCDC mode value. */
typedef uint32_t nrf_power_dcdc_mode_t;
/**@brief Radio notification distances. */
typedef uint8_t nrf_radio_notification_distance_t;
/**@brief Radio notification types. */
typedef uint8_t nrf_radio_notification_type_t;
/**@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_DEFAULT, /**< Use the currently selected oscillator as HF clock source during the timeslot (i.e. the source is not specified). */
NRF_RADIO_HFCLK_CFG_FORCE_XTAL, /**< Force external crystal to be used as HF clock source during whole the timeslot. */
};
/**@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 timeslot as early as possible. This should always be used for the first request in a session. */
NRF_RADIO_REQ_TYPE_NORMAL /**< Normal timeslot request. */
};
/**@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 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 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 a request for a timeslot as early as possible. */
nrf_radio_request_normal_t normal; /**< Parameters for a normal radio request. */
} 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 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 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 data structure */
typedef struct
{
uint8_t key[SOC_ECB_KEY_LENGTH]; /**< Encryption key. */
uint8_t cleartext[SOC_ECB_CLEARTEXT_LENGTH]; /**< Clear Text data. */
uint8_t ciphertext[SOC_ECB_CIPHERTEXT_LENGTH]; /**< Cipher Text data. */
} nrf_ecb_hal_data_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 Enable External Interrupt.
* @note Corresponds to NVIC_EnableIRQ in CMSIS.
*
* @pre IRQn is valid and not reserved by the stack.
*
* @param[in] IRQn See the NVIC_EnableIRQ documentation in CMSIS.
*
* @retval ::NRF_SUCCESS The interrupt was enabled.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE The interrupt is not available for the application.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_PRIORITY_NOT_ALLOWED The interrupt has a priority not available for the application.
*/
SVCALL(SD_NVIC_ENABLEIRQ, uint32_t, sd_nvic_EnableIRQ(IRQn_Type IRQn));
/**@brief Disable External Interrupt.
* @note Corresponds to NVIC_DisableIRQ in CMSIS.
*
* @pre IRQn is valid and not reserved by the stack.
*
* @param[in] IRQn See the NVIC_DisableIRQ documentation in CMSIS.
*
* @retval ::NRF_SUCCESS The interrupt was disabled.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE The interrupt is not available for the application.
*/
SVCALL(SD_NVIC_DISABLEIRQ, uint32_t, sd_nvic_DisableIRQ(IRQn_Type IRQn));
/**@brief Get Pending Interrupt.
* @note Corresponds to NVIC_GetPendingIRQ in CMSIS.
*
* @pre IRQn is valid and not reserved by the stack.
*
* @param[in] IRQn See the NVIC_GetPendingIRQ documentation in CMSIS.
* @param[out] p_pending_irq Return value from NVIC_GetPendingIRQ.
*
* @retval ::NRF_SUCCESS The interrupt is available for the application.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE IRQn is not available for the application.
*/
SVCALL(SD_NVIC_GETPENDINGIRQ, uint32_t, sd_nvic_GetPendingIRQ(IRQn_Type IRQn, uint32_t * p_pending_irq));
/**@brief Set Pending Interrupt.
* @note Corresponds to NVIC_SetPendingIRQ in CMSIS.
*
* @pre IRQn is valid and not reserved by the stack.
*
* @param[in] IRQn See the NVIC_SetPendingIRQ documentation in CMSIS.
*
* @retval ::NRF_SUCCESS The interrupt is set pending.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE IRQn is not available for the application.
*/
SVCALL(SD_NVIC_SETPENDINGIRQ, uint32_t, sd_nvic_SetPendingIRQ(IRQn_Type IRQn));
/**@brief Clear Pending Interrupt.
* @note Corresponds to NVIC_ClearPendingIRQ in CMSIS.
*
* @pre IRQn is valid and not reserved by the stack.
*
* @param[in] IRQn See the NVIC_ClearPendingIRQ documentation in CMSIS.
*
* @retval ::NRF_SUCCESS The interrupt pending flag is cleared.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE IRQn is not available for the application.
*/
SVCALL(SD_NVIC_CLEARPENDINGIRQ, uint32_t, sd_nvic_ClearPendingIRQ(IRQn_Type IRQn));
/**@brief Set Interrupt Priority.
* @note Corresponds to NVIC_SetPriority in CMSIS.
*
* @pre IRQn is valid and not reserved by the stack.
* @pre Priority is valid and not reserved by the stack.
*
* @param[in] IRQn See the NVIC_SetPriority documentation in CMSIS.
* @param[in] priority A valid IRQ priority for use by the application.
*
* @retval ::NRF_SUCCESS The interrupt and priority level is available for the application.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE IRQn is not available for the application.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_PRIORITY_NOT_ALLOWED The interrupt priority is not available for the application.
*/
SVCALL(SD_NVIC_SETPRIORITY, uint32_t, sd_nvic_SetPriority(IRQn_Type IRQn, nrf_app_irq_priority_t priority));
/**@brief Get Interrupt Priority.
* @note Corresponds to NVIC_GetPriority in CMSIS.
*
* @pre IRQn is valid and not reserved by the stack.
*
* @param[in] IRQn See the NVIC_GetPriority documentation in CMSIS.
* @param[out] p_priority Return value from NVIC_GetPriority.
*
* @retval ::NRF_SUCCESS The interrupt priority is returned in p_priority.
* @retval ::NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE - IRQn is not available for the application.
*/
SVCALL(SD_NVIC_GETPRIORITY, uint32_t, sd_nvic_GetPriority(IRQn_Type IRQn, nrf_app_irq_priority_t * p_priority));
/**@brief System Reset.
* @note Corresponds to NVIC_SystemReset in CMSIS.
*
* @retval ::NRF_ERROR_SOC_NVIC_SHOULD_NOT_RETURN
*/
SVCALL(SD_NVIC_SYSTEMRESET, uint32_t, sd_nvic_SystemReset(void));
/**@brief Enters critical region.
*
* @post Application interrupts will be disabled.
* @sa sd_nvic_critical_region_exit
*
* @param[out] p_is_nested_critical_region 1: If in a nested critical region.
* 0: Otherwise.
*
* @retval ::NRF_SUCCESS
*/
SVCALL(SD_NVIC_CRITICAL_REGION_ENTER, uint32_t, sd_nvic_critical_region_enter(uint8_t * p_is_nested_critical_region));
/**@brief Exit critical region.
*
* @pre Application has entered a critical region using ::sd_nvic_critical_region_enter.
* @post If not in a nested critical region, the application interrupts will restored to the state before ::sd_nvic_critical_region_enter was called.
*
* @param[in] is_nested_critical_region If this is set to 1, the critical region won't be exited. @sa sd_nvic_critical_region_enter.
*
* @retval ::NRF_SUCCESS
*/
SVCALL(SD_NVIC_CRITICAL_REGION_EXIT, uint32_t, sd_nvic_critical_region_exit(uint8_t is_nested_critical_region));
/**@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, 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, 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_GET_VECTOR, 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. @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(nrf_power_mode_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.
*
* @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(nrf_power_failure_threshold_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.
*
* This function is to enable or disable the DCDC periperhal.
*
* @param[in] dcdc_mode The mode of the DCDC.
*
* @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(nrf_power_dcdc_mode_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.
* @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.
* 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(nrf_radio_notification_type_t type, nrf_radio_notification_distance_t distance));
/**@brief Encrypts a block according to the specified parameters.
*
* 128-bit AES encryption.
*
* @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 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.
*
* @note Pan #28 in PAN-028 v 1.6 "Negative measured values are not represented correctly" is corrected by this function.
*
* @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 32bit words.
*
* @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 more than 256 words.
* @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 registers PROTENSETx
*
* @note To read the values in PROTENSETx you can read them directly. They are only write-protected.
*
* @param[in] protenset0 Value to be written to PROTENSET0.
* @param[in] protenset1 Value to be written to PROTENSET1.
*
* @retval ::NRF_ERROR_FORBIDDEN Tried to protect the SoftDevice.
* @retval ::NRF_SUCCESS Values successfully written to PROTENSETx.
*/
SVCALL(SD_FLASH_PROTECT, uint32_t, sd_flash_protect(uint32_t protenset0, uint32_t protenset1));
/**@brief Opens a session for radio 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 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 ));
/**@} */
#endif // NRF_SOC_H__
/**@} */
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