Set write permission for 'write without response' characteristics.
Fork of nRF51822 by
nordic/nrf-sdk/s110/nrf_sdm.h
- Committer:
- Rohit Grover
- Date:
- 2014-07-07
- Revision:
- 37:c29c330d942c
- Parent:
- 0:eff01767de02
File content as of revision 37:c29c330d942c:
/* * Copyright (c) 2011 Nordic Semiconductor. All Rights Reserved. * * The information contained herein is confidential property of Nordic Semiconductor. The use, * copying, transfer or disclosure of such information is prohibited except by express written * agreement with Nordic Semiconductor. * */ /** @defgroup nrf_sdm_api SoftDevice Manager API @{ @brief APIs for SoftDevice management. */ /* Header guard */ #ifndef NRF_SDM_H__ #define NRF_SDM_H__ #include "nrf_svc.h" #include "nrf51.h" #include "nrf_soc.h" #include "nrf_error_sdm.h" /** @addtogroup NRF_SDM_DEFINES Defines * @{ */ /**@brief SoftDevice Manager SVC Base number. */ #define SDM_SVC_BASE (0x10) /** @} */ /** @addtogroup NRF_SDM_ENUMS Enumerations * @{ */ /**@brief nRF SoftDevice Manager API SVC numbers. */ enum NRF_SD_SVCS { SD_SOFTDEVICE_ENABLE = SDM_SVC_BASE, /**< ::sd_softdevice_enable */ SD_SOFTDEVICE_DISABLE, /**< ::sd_softdevice_disable */ SD_SOFTDEVICE_IS_ENABLED, /**< ::sd_softdevice_is_enabled */ SD_SOFTDEVICE_VECTOR_TABLE_BASE_SET, /**< ::sd_softdevice_vector_table_base_set */ SVC_SDM_LAST /**< Placeholder for last SDM SVC */ }; /**@brief Possible lfclk oscillator sources. */ enum NRF_CLOCK_LFCLKSRCS { NRF_CLOCK_LFCLKSRC_SYNTH_250_PPM, /**< LFCLK Synthesized from HFCLK. */ NRF_CLOCK_LFCLKSRC_XTAL_500_PPM, /**< LFCLK crystal oscillator 500 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_XTAL_250_PPM, /**< LFCLK crystal oscillator 250 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_XTAL_150_PPM, /**< LFCLK crystal oscillator 150 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_XTAL_100_PPM, /**< LFCLK crystal oscillator 100 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_XTAL_75_PPM, /**< LFCLK crystal oscillator 75 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_XTAL_50_PPM, /**< LFCLK crystal oscillator 50 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_XTAL_30_PPM, /**< LFCLK crystal oscillator 30 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, /**< LFCLK crystal oscillator 20 PPM accuracy. */ NRF_CLOCK_LFCLKSRC_RC_250_PPM_250MS_CALIBRATION, /**< LFCLK RC oscillator, 250ms calibration interval.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_500MS_CALIBRATION, /**< LFCLK RC oscillator, 500ms calibration interval.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_1000MS_CALIBRATION, /**< LFCLK RC oscillator, 1000ms calibration interval.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_2000MS_CALIBRATION, /**< LFCLK RC oscillator, 2000ms calibration interval.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_4000MS_CALIBRATION, /**< LFCLK RC oscillator, 4000ms calibration interval.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_8000MS_CALIBRATION, /**< LFCLK RC oscillator, 8000ms calibration interval.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_TEMP_1000MS_CALIBRATION, /**< LFCLK RC oscillator. Temperature checked every 1000ms, if changed above a threshold, a calibration is done.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_TEMP_2000MS_CALIBRATION, /**< LFCLK RC oscillator. Temperature checked every 2000ms, if changed above a threshold, a calibration is done.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_TEMP_4000MS_CALIBRATION, /**< LFCLK RC oscillator. Temperature checked every 4000ms, if changed above a threshold, a calibration is done.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_TEMP_8000MS_CALIBRATION, /**< LFCLK RC oscillator. Temperature checked every 8000ms, if changed above a threshold, a calibration is done.*/ NRF_CLOCK_LFCLKSRC_RC_250_PPM_TEMP_16000MS_CALIBRATION, /**< LFCLK RC oscillator. Temperature checked every 16000ms, if changed above a threshold, a calibration is done.*/ }; /** @} */ /** @addtogroup NRF_SDM_TYPES Types * @{ */ /**@brief Type representing lfclk oscillator source. */ typedef uint32_t nrf_clock_lfclksrc_t; /**@brief SoftDevice Assertion Handler type. * * When an unexpected error occurs within the SoftDevice it will call the SoftDevice assertion handler callback. * The protocol stack will be in an undefined state when this happens and the only way to recover will be to * perform a reset, using e.g. CMSIS NVIC_SystemReset(). * * @note This callback is executed in HardFault context, thus SVC functions cannot be called from the SoftDevice assert callback. * * @param[in] pc The program counter of the failed assert. * @param[in] line_number Line number where the assert failed. * @param[in] file_name File name where the assert failed. */ typedef void (*softdevice_assertion_handler_t)(uint32_t pc, uint16_t line_number, const uint8_t * p_file_name); /** @} */ /** @addtogroup NRF_SDM_FUNCTIONS Functions * @{ */ /**@brief Enables the SoftDevice and by extension the protocol stack. * * Idempotent function to enable the SoftDevice. * * @note Some care must be taken if a low frequency clock source is already running when calling this function: * If the LF clock has a different source then the one currently running, it will be stopped. Then, the new * clock source will be started. * * @note This function has no effect when returning with an error. * * @post If return code is ::NRF_SUCCESS * - SoC library and protocol stack APIs are made available * - A portion of RAM will be unavailable (see relevant SDS documentation) * - Some peripherals will be unavailable or available only through the SoC API (see relevant SDS documentation) * - Interrupts will not arrive from protected peripherals or interrupts * - nrf_nvic_ functions must be used instead of CMSIS NVIC_ functions for reliable usage of the softdevice. * - Interrupt latency may be affected by the SoftDevice (see relevant SDS documentation) * - Chosen low frequency clock source will be running * * @param clock_source Low frequency clock source and accuracy. (Note: In the case of XTAL source, the PPM accuracy of the chosen clock source must be greater than or equal to the actual characteristics of your XTAL clock). * @param assertion_handler Callback for SoftDevice assertions. * * @retval ::NRF_SUCCESS * @retval ::NRF_ERROR_SDM_INCORRECT_INTERRUPT_CONFIGURATION SoftDeviceinterrupt is already enabled, or an enabled interrupt has an illegal priority level * @retval ::NRF_ERROR_SDM_LFCLK_SOURCE_UNKNOWN Unknown low frequency clock source selected */ SVCALL(SD_SOFTDEVICE_ENABLE, uint32_t, sd_softdevice_enable(nrf_clock_lfclksrc_t clock_source, softdevice_assertion_handler_t assertion_handler)); /**@brief Disables the SoftDevice and by extension the protocol stack. * * Idempotent function to disable the SoftDevice. * * @post SoC library and protocol stack APIs are made unavailable. * @post All interrupts that was protected by the SoftDevice will be disabled and initialized to priority 0 (highest). * @post All peripherals used by the SoftDevice will be reset to default values. * @post All of RAM become available. * @post All interrupts are forwarded to the application. * @post LFCLK source chosen in ::sd_softdevice_enable will be left running. * * @retval ::NRF_SUCCESS */ SVCALL(SD_SOFTDEVICE_DISABLE, uint32_t, sd_softdevice_disable(void)); /**@brief Check if the SoftDevice is enabled. * * @param[out] p_softdevice_enabled If the SoftDevice is enabled: 1 else 0. * * @retval ::NRF_SUCCESS */ SVCALL(SD_SOFTDEVICE_IS_ENABLED, uint32_t, sd_softdevice_is_enabled(uint8_t * p_softdevice_enabled)); /**@brief Sets the base address of the interrupt vector table for interrupts forwarded from the SoftDevice * * This function is only intended to be called when a bootloader is enabled. * * @param[in] address The base address of the interrupt vector table for forwarded interrupts. * @retval ::NRF_SUCCESS */ SVCALL(SD_SOFTDEVICE_VECTOR_TABLE_BASE_SET, uint32_t, sd_softdevice_vector_table_base_set(uint32_t address)); /** @} */ #endif // NRF_SDM_H__ /** @} */