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circuitpython/ports/nrf/device/nrf52/nrf52840.h
Glenn Ruben Bakke 44e2cb415f ports/nrf: Moving nrf51/52 port to new ports directory
2017-10-04 21:46:48 +02:00

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/****************************************************************************************************//**
* @file nrf52840.h
*
* @brief CMSIS Cortex-M4 Peripheral Access Layer Header File for
* nrf52840 from Nordic Semiconductor.
*
* @version V1
* @date 18. November 2016
*
* @note Generated with SVDConv V2.81d
* from CMSIS SVD File 'nrf52840.svd' Version 1,
*
* @par Copyright (c) 2016, 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:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* * 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.
*
* * 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.
*
* 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.
*
*
*******************************************************************************************************/
/** @addtogroup Nordic Semiconductor
* @{
*/
/** @addtogroup nrf52840
* @{
*/
#ifndef NRF52840_H
#define NRF52840_H
#ifdef __cplusplus
extern "C" {
#endif
/* ------------------------- Interrupt Number Definition ------------------------ */
typedef enum {
/* ------------------- Cortex-M4 Processor Exceptions Numbers ------------------- */
Reset_IRQn = -15, /*!< 1 Reset Vector, invoked on Power up and warm reset */
NonMaskableInt_IRQn = -14, /*!< 2 Non maskable Interrupt, cannot be stopped or preempted */
HardFault_IRQn = -13, /*!< 3 Hard Fault, all classes of Fault */
MemoryManagement_IRQn = -12, /*!< 4 Memory Management, MPU mismatch, including Access Violation
and No Match */
BusFault_IRQn = -11, /*!< 5 Bus Fault, Pre-Fetch-, Memory Access Fault, other address/memory
related Fault */
UsageFault_IRQn = -10, /*!< 6 Usage Fault, i.e. Undef Instruction, Illegal State Transition */
SVCall_IRQn = -5, /*!< 11 System Service Call via SVC instruction */
DebugMonitor_IRQn = -4, /*!< 12 Debug Monitor */
PendSV_IRQn = -2, /*!< 14 Pendable request for system service */
SysTick_IRQn = -1, /*!< 15 System Tick Timer */
/* --------------------- nrf52840 Specific Interrupt Numbers -------------------- */
POWER_CLOCK_IRQn = 0, /*!< 0 POWER_CLOCK */
RADIO_IRQn = 1, /*!< 1 RADIO */
UARTE0_UART0_IRQn = 2, /*!< 2 UARTE0_UART0 */
SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQn= 3, /*!< 3 SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0 */
SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQn= 4, /*!< 4 SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1 */
NFCT_IRQn = 5, /*!< 5 NFCT */
GPIOTE_IRQn = 6, /*!< 6 GPIOTE */
SAADC_IRQn = 7, /*!< 7 SAADC */
TIMER0_IRQn = 8, /*!< 8 TIMER0 */
TIMER1_IRQn = 9, /*!< 9 TIMER1 */
TIMER2_IRQn = 10, /*!< 10 TIMER2 */
RTC0_IRQn = 11, /*!< 11 RTC0 */
TEMP_IRQn = 12, /*!< 12 TEMP */
RNG_IRQn = 13, /*!< 13 RNG */
ECB_IRQn = 14, /*!< 14 ECB */
CCM_AAR_IRQn = 15, /*!< 15 CCM_AAR */
WDT_IRQn = 16, /*!< 16 WDT */
RTC1_IRQn = 17, /*!< 17 RTC1 */
QDEC_IRQn = 18, /*!< 18 QDEC */
COMP_LPCOMP_IRQn = 19, /*!< 19 COMP_LPCOMP */
SWI0_EGU0_IRQn = 20, /*!< 20 SWI0_EGU0 */
SWI1_EGU1_IRQn = 21, /*!< 21 SWI1_EGU1 */
SWI2_EGU2_IRQn = 22, /*!< 22 SWI2_EGU2 */
SWI3_EGU3_IRQn = 23, /*!< 23 SWI3_EGU3 */
SWI4_EGU4_IRQn = 24, /*!< 24 SWI4_EGU4 */
SWI5_EGU5_IRQn = 25, /*!< 25 SWI5_EGU5 */
TIMER3_IRQn = 26, /*!< 26 TIMER3 */
TIMER4_IRQn = 27, /*!< 27 TIMER4 */
PWM0_IRQn = 28, /*!< 28 PWM0 */
PDM_IRQn = 29, /*!< 29 PDM */
MWU_IRQn = 32, /*!< 32 MWU */
PWM1_IRQn = 33, /*!< 33 PWM1 */
PWM2_IRQn = 34, /*!< 34 PWM2 */
SPIM2_SPIS2_SPI2_IRQn = 35, /*!< 35 SPIM2_SPIS2_SPI2 */
RTC2_IRQn = 36, /*!< 36 RTC2 */
I2S_IRQn = 37, /*!< 37 I2S */
FPU_IRQn = 38, /*!< 38 FPU */
USBD_IRQn = 39, /*!< 39 USBD */
UARTE1_IRQn = 40, /*!< 40 UARTE1 */
QSPI_IRQn = 41, /*!< 41 QSPI */
CRYPTOCELL_IRQn = 42, /*!< 42 CRYPTOCELL */
SPIM3_IRQn = 43, /*!< 43 SPIM3 */
PWM3_IRQn = 45 /*!< 45 PWM3 */
} IRQn_Type;
/** @addtogroup Configuration_of_CMSIS
* @{
*/
/* ================================================================================ */
/* ================ Processor and Core Peripheral Section ================ */
/* ================================================================================ */
/* ----------------Configuration of the Cortex-M4 Processor and Core Peripherals---------------- */
#define __CM4_REV 0x0001 /*!< Cortex-M4 Core Revision */
#define __MPU_PRESENT 1 /*!< MPU present or not */
#define __NVIC_PRIO_BITS 3 /*!< Number of Bits used for Priority Levels */
#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */
#define __FPU_PRESENT 1 /*!< FPU present or not */
/** @} */ /* End of group Configuration_of_CMSIS */
#include "core_cm4.h" /*!< Cortex-M4 processor and core peripherals */
#include "system_nrf52840.h" /*!< nrf52840 System */
/* ================================================================================ */
/* ================ Device Specific Peripheral Section ================ */
/* ================================================================================ */
/** @addtogroup Device_Peripheral_Registers
* @{
*/
/* ------------------- Start of section using anonymous unions ------------------ */
#if defined(__CC_ARM)
#pragma push
#pragma anon_unions
#elif defined(__ICCARM__)
#pragma language=extended
#elif defined(__GNUC__)
/* anonymous unions are enabled by default */
#elif defined(__TMS470__)
/* anonymous unions are enabled by default */
#elif defined(__TASKING__)
#pragma warning 586
#else
#warning Not supported compiler type
#endif
typedef struct {
__I uint32_t PART; /*!< Part code */
__I uint32_t VARIANT; /*!< Part variant (hardware version and production configuration). */
__I uint32_t PACKAGE; /*!< Package option */
__I uint32_t RAM; /*!< RAM variant */
__I uint32_t FLASH; /*!< Flash variant */
__IO uint32_t UNUSED0[3]; /*!< Description collection[0]: Unspecified */
} FICR_INFO_Type;
typedef struct {
__I uint32_t A0; /*!< Slope definition A0. */
__I uint32_t A1; /*!< Slope definition A1. */
__I uint32_t A2; /*!< Slope definition A2. */
__I uint32_t A3; /*!< Slope definition A3. */
__I uint32_t A4; /*!< Slope definition A4. */
__I uint32_t A5; /*!< Slope definition A5. */
__I uint32_t B0; /*!< y-intercept B0. */
__I uint32_t B1; /*!< y-intercept B1. */
__I uint32_t B2; /*!< y-intercept B2. */
__I uint32_t B3; /*!< y-intercept B3. */
__I uint32_t B4; /*!< y-intercept B4. */
__I uint32_t B5; /*!< y-intercept B5. */
__I uint32_t T0; /*!< Segment end T0. */
__I uint32_t T1; /*!< Segment end T1. */
__I uint32_t T2; /*!< Segment end T2. */
__I uint32_t T3; /*!< Segment end T3. */
__I uint32_t T4; /*!< Segment end T4. */
} FICR_TEMP_Type;
typedef struct {
__I uint32_t TAGHEADER0; /*!< Default header for NFC Tag. Software can read these values to
populate NFCID1_3RD_LAST, NFCID1_2ND_LAST and NFCID1_LAST. */
__I uint32_t TAGHEADER1; /*!< Default header for NFC Tag. Software can read these values to
populate NFCID1_3RD_LAST, NFCID1_2ND_LAST and NFCID1_LAST. */
__I uint32_t TAGHEADER2; /*!< Default header for NFC Tag. Software can read these values to
populate NFCID1_3RD_LAST, NFCID1_2ND_LAST and NFCID1_LAST. */
__I uint32_t TAGHEADER3; /*!< Default header for NFC Tag. Software can read these values to
populate NFCID1_3RD_LAST, NFCID1_2ND_LAST and NFCID1_LAST. */
} FICR_NFC_Type;
typedef struct {
__IO uint32_t POWER; /*!< Description cluster[0]: RAM0 power control register */
__O uint32_t POWERSET; /*!< Description cluster[0]: RAM0 power control set register */
__O uint32_t POWERCLR; /*!< Description cluster[0]: RAM0 power control clear register */
__I uint32_t RESERVED0;
} POWER_RAM_Type;
typedef struct {
__IO uint32_t RTS; /*!< Pin select for RTS signal */
__IO uint32_t TXD; /*!< Pin select for TXD signal */
__IO uint32_t CTS; /*!< Pin select for CTS signal */
__IO uint32_t RXD; /*!< Pin select for RXD signal */
} UARTE_PSEL_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in receive buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
} UARTE_RXD_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in transmit buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
} UARTE_TXD_Type;
typedef struct {
__IO uint32_t RTS; /*!< Pin select for RTS */
__IO uint32_t TXD; /*!< Pin select for TXD */
__IO uint32_t CTS; /*!< Pin select for CTS */
__IO uint32_t RXD; /*!< Pin select for RXD */
} UART_PSEL_Type;
typedef struct {
__IO uint32_t SCK; /*!< Pin select for SCK */
__IO uint32_t MOSI; /*!< Pin select for MOSI signal */
__IO uint32_t MISO; /*!< Pin select for MISO signal */
__IO uint32_t CSN; /*!< Pin select for CSN */
} SPIM_PSEL_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in receive buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
__IO uint32_t LIST; /*!< EasyDMA list type */
} SPIM_RXD_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Number of bytes in transmit buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
__IO uint32_t LIST; /*!< EasyDMA list type */
} SPIM_TXD_Type;
typedef struct {
__IO uint32_t RXDELAY; /*!< Sample delay for input serial data on MISO */
__IO uint32_t CSNDUR; /*!< Minimum duration between edge of CSN and edge of SCK and minimum
duration CSN must stay high between transactions */
} SPIM_IFTIMING_Type;
typedef struct {
__IO uint32_t SCK; /*!< Pin select for SCK */
__IO uint32_t MISO; /*!< Pin select for MISO signal */
__IO uint32_t MOSI; /*!< Pin select for MOSI signal */
__IO uint32_t CSN; /*!< Pin select for CSN signal */
} SPIS_PSEL_Type;
typedef struct {
__IO uint32_t PTR; /*!< RXD data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in receive buffer */
__I uint32_t AMOUNT; /*!< Number of bytes received in last granted transaction */
} SPIS_RXD_Type;
typedef struct {
__IO uint32_t PTR; /*!< TXD data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in transmit buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transmitted in last granted transaction */
} SPIS_TXD_Type;
typedef struct {
__IO uint32_t SCL; /*!< Pin select for SCL signal */
__IO uint32_t SDA; /*!< Pin select for SDA signal */
} TWIM_PSEL_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in receive buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
__IO uint32_t LIST; /*!< EasyDMA list type */
} TWIM_RXD_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in transmit buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
__IO uint32_t LIST; /*!< EasyDMA list type */
} TWIM_TXD_Type;
typedef struct {
__IO uint32_t SCL; /*!< Pin select for SCL signal */
__IO uint32_t SDA; /*!< Pin select for SDA signal */
} TWIS_PSEL_Type;
typedef struct {
__IO uint32_t PTR; /*!< RXD Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in RXD buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last RXD transaction */
} TWIS_RXD_Type;
typedef struct {
__IO uint32_t PTR; /*!< TXD Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes in TXD buffer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last TXD transaction */
} TWIS_TXD_Type;
typedef struct {
__IO uint32_t SCK; /*!< Pin select for SCK */
__IO uint32_t MOSI; /*!< Pin select for MOSI signal */
__IO uint32_t MISO; /*!< Pin select for MISO signal */
} SPI_PSEL_Type;
typedef struct {
__IO uint32_t SCL; /*!< Pin select for SCL */
__IO uint32_t SDA; /*!< Pin select for SDA */
} TWI_PSEL_Type;
typedef struct {
__IO uint32_t RX; /*!< Result of last incoming frame */
} NFCT_FRAMESTATUS_Type;
typedef struct {
__IO uint32_t FRAMECONFIG; /*!< Configuration of outgoing frames */
__IO uint32_t AMOUNT; /*!< Size of outgoing frame */
} NFCT_TXD_Type;
typedef struct {
__IO uint32_t FRAMECONFIG; /*!< Configuration of incoming frames */
__I uint32_t AMOUNT; /*!< Size of last incoming frame */
} NFCT_RXD_Type;
typedef struct {
__IO uint32_t LIMITH; /*!< Description cluster[0]: Last results is equal or above CH[0].LIMIT.HIGH */
__IO uint32_t LIMITL; /*!< Description cluster[0]: Last results is equal or below CH[0].LIMIT.LOW */
} SAADC_EVENTS_CH_Type;
typedef struct {
__IO uint32_t PSELP; /*!< Description cluster[0]: Input positive pin selection for CH[0] */
__IO uint32_t PSELN; /*!< Description cluster[0]: Input negative pin selection for CH[0] */
__IO uint32_t CONFIG; /*!< Description cluster[0]: Input configuration for CH[0] */
__IO uint32_t LIMIT; /*!< Description cluster[0]: High/low limits for event monitoring
a channel */
} SAADC_CH_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of buffer words to transfer */
__I uint32_t AMOUNT; /*!< Number of buffer words transferred since last START */
} SAADC_RESULT_Type;
typedef struct {
__IO uint32_t LED; /*!< Pin select for LED signal */
__IO uint32_t A; /*!< Pin select for A signal */
__IO uint32_t B; /*!< Pin select for B signal */
} QDEC_PSEL_Type;
typedef struct {
__IO uint32_t PTR; /*!< Description cluster[0]: Beginning address in Data RAM of sequence
A */
__IO uint32_t CNT; /*!< Description cluster[0]: Amount of values (duty cycles) in sequence
A */
__IO uint32_t REFRESH; /*!< Description cluster[0]: Amount of additional PWM periods between
samples loaded to compare register (load every CNT+1 PWM periods) */
__IO uint32_t ENDDELAY; /*!< Description cluster[0]: Time added after the sequence */
__I uint32_t RESERVED1[4];
} PWM_SEQ_Type;
typedef struct {
__IO uint32_t OUT[4]; /*!< Description collection[0]: Output pin select for PWM channel
0 */
} PWM_PSEL_Type;
typedef struct {
__IO uint32_t CLK; /*!< Pin number configuration for PDM CLK signal */
__IO uint32_t DIN; /*!< Pin number configuration for PDM DIN signal */
} PDM_PSEL_Type;
typedef struct {
__IO uint32_t PTR; /*!< RAM address pointer to write samples to with EasyDMA */
__IO uint32_t MAXCNT; /*!< Number of samples to allocate memory for in EasyDMA mode */
} PDM_SAMPLE_Type;
typedef struct {
__IO uint32_t ADDR; /*!< Description cluster[0]: Configure the word-aligned start address
of region 0 to protect */
__IO uint32_t SIZE; /*!< Description cluster[0]: Size of region to protect counting from
address ACL[0].ADDR. Write '0' as no effect. */
__IO uint32_t PERM; /*!< Description cluster[0]: Access permissions for region 0 as defined
by start address ACL[0].ADDR and size ACL[0].SIZE */
__IO uint32_t UNUSED0; /*!< Unspecified */
} ACL_ACL_Type;
typedef struct {
__O uint32_t EN; /*!< Description cluster[0]: Enable channel group 0 */
__O uint32_t DIS; /*!< Description cluster[0]: Disable channel group 0 */
} PPI_TASKS_CHG_Type;
typedef struct {
__IO uint32_t EEP; /*!< Description cluster[0]: Channel 0 event end-point */
__IO uint32_t TEP; /*!< Description cluster[0]: Channel 0 task end-point */
} PPI_CH_Type;
typedef struct {
__IO uint32_t TEP; /*!< Description cluster[0]: Channel 0 task end-point */
} PPI_FORK_Type;
typedef struct {
__IO uint32_t WA; /*!< Description cluster[0]: Write access to region 0 detected */
__IO uint32_t RA; /*!< Description cluster[0]: Read access to region 0 detected */
} MWU_EVENTS_REGION_Type;
typedef struct {
__IO uint32_t WA; /*!< Description cluster[0]: Write access to peripheral region 0
detected */
__IO uint32_t RA; /*!< Description cluster[0]: Read access to peripheral region 0 detected */
} MWU_EVENTS_PREGION_Type;
typedef struct {
__IO uint32_t SUBSTATWA; /*!< Description cluster[0]: Source of event/interrupt in region
0, write access detected while corresponding subregion was enabled
for watching */
__IO uint32_t SUBSTATRA; /*!< Description cluster[0]: Source of event/interrupt in region
0, read access detected while corresponding subregion was enabled
for watching */
} MWU_PERREGION_Type;
typedef struct {
__IO uint32_t START; /*!< Description cluster[0]: Start address for region 0 */
__IO uint32_t END; /*!< Description cluster[0]: End address of region 0 */
__I uint32_t RESERVED2[2];
} MWU_REGION_Type;
typedef struct {
__I uint32_t START; /*!< Description cluster[0]: Reserved for future use */
__I uint32_t END; /*!< Description cluster[0]: Reserved for future use */
__IO uint32_t SUBS; /*!< Description cluster[0]: Subregions of region 0 */
__I uint32_t RESERVED3;
} MWU_PREGION_Type;
typedef struct {
__IO uint32_t MODE; /*!< I2S mode. */
__IO uint32_t RXEN; /*!< Reception (RX) enable. */
__IO uint32_t TXEN; /*!< Transmission (TX) enable. */
__IO uint32_t MCKEN; /*!< Master clock generator enable. */
__IO uint32_t MCKFREQ; /*!< Master clock generator frequency. */
__IO uint32_t RATIO; /*!< MCK / LRCK ratio. */
__IO uint32_t SWIDTH; /*!< Sample width. */
__IO uint32_t ALIGN; /*!< Alignment of sample within a frame. */
__IO uint32_t FORMAT; /*!< Frame format. */
__IO uint32_t CHANNELS; /*!< Enable channels. */
} I2S_CONFIG_Type;
typedef struct {
__IO uint32_t PTR; /*!< Receive buffer RAM start address. */
} I2S_RXD_Type;
typedef struct {
__IO uint32_t PTR; /*!< Transmit buffer RAM start address. */
} I2S_TXD_Type;
typedef struct {
__IO uint32_t MAXCNT; /*!< Size of RXD and TXD buffers. */
} I2S_RXTXD_Type;
typedef struct {
__IO uint32_t MCK; /*!< Pin select for MCK signal. */
__IO uint32_t SCK; /*!< Pin select for SCK signal. */
__IO uint32_t LRCK; /*!< Pin select for LRCK signal. */
__IO uint32_t SDIN; /*!< Pin select for SDIN signal. */
__IO uint32_t SDOUT; /*!< Pin select for SDOUT signal. */
} I2S_PSEL_Type;
typedef struct {
__I uint32_t EPIN[8]; /*!< Description collection[0]: IN endpoint halted status. Can be
used as is as response to a GetStatus() request to endpoint. */
__I uint32_t RESERVED4;
__I uint32_t EPOUT[8]; /*!< Description collection[0]: OUT endpoint halted status. Can be
used as is as response to a GetStatus() request to endpoint. */
} USBD_HALTED_Type;
typedef struct {
__IO uint32_t EPOUT[8]; /*!< Description collection[0]: Amount of bytes received last in
the data stage of this OUT endpoint */
__IO uint32_t ISOOUT; /*!< Amount of bytes received last on this iso OUT data endpoint */
} USBD_SIZE_Type;
typedef struct {
__IO uint32_t PTR; /*!< Description cluster[0]: Data pointer */
__IO uint32_t MAXCNT; /*!< Description cluster[0]: Maximum number of bytes to transfer */
__I uint32_t AMOUNT; /*!< Description cluster[0]: Number of bytes transferred in the last
transaction */
__I uint32_t RESERVED5[2];
} USBD_EPIN_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes to transfer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
} USBD_ISOIN_Type;
typedef struct {
__IO uint32_t PTR; /*!< Description cluster[0]: Data pointer */
__IO uint32_t MAXCNT; /*!< Description cluster[0]: Maximum number of bytes to transfer */
__I uint32_t AMOUNT; /*!< Description cluster[0]: Number of bytes transferred in the last
transaction */
__I uint32_t RESERVED6[2];
} USBD_EPOUT_Type;
typedef struct {
__IO uint32_t PTR; /*!< Data pointer */
__IO uint32_t MAXCNT; /*!< Maximum number of bytes to transfer */
__I uint32_t AMOUNT; /*!< Number of bytes transferred in the last transaction */
} USBD_ISOOUT_Type;
typedef struct {
__IO uint32_t SRC; /*!< Flash memory source address */
__IO uint32_t DST; /*!< RAM destination address */
__IO uint32_t CNT; /*!< Read transfer length */
} QSPI_READ_Type;
typedef struct {
__IO uint32_t DST; /*!< Flash destination address */
__IO uint32_t SRC; /*!< RAM source address */
__IO uint32_t CNT; /*!< Write transfer length */
} QSPI_WRITE_Type;
typedef struct {
__IO uint32_t PTR; /*!< Start address of flash block to be erased */
__IO uint32_t LEN; /*!< Size of block to be erased. */
} QSPI_ERASE_Type;
typedef struct {
__IO uint32_t SCK; /*!< Pin select for serial clock SCK */
__IO uint32_t CSN; /*!< Pin select for chip select signal CSN. */
__I uint32_t RESERVED7;
__IO uint32_t IO0; /*!< Pin select for serial data MOSI/IO0. */
__IO uint32_t IO1; /*!< Pin select for serial data MISO/IO1. */
__IO uint32_t IO2; /*!< Pin select for serial data IO2. */
__IO uint32_t IO3; /*!< Pin select for serial data IO3. */
} QSPI_PSEL_Type;
/* ================================================================================ */
/* ================ FICR ================ */
/* ================================================================================ */
/**
* @brief Factory Information Configuration Registers (FICR)
*/
typedef struct { /*!< FICR Structure */
__I uint32_t RESERVED0[4];
__I uint32_t CODEPAGESIZE; /*!< Code memory page size */
__I uint32_t CODESIZE; /*!< Code memory size */
__I uint32_t RESERVED1[18];
__I uint32_t DEVICEID[2]; /*!< Description collection[0]: Device identifier */
__I uint32_t RESERVED2[6];
__I uint32_t ER[4]; /*!< Description collection[0]: Encryption root, word 0 */
__I uint32_t IR[4]; /*!< Description collection[0]: Identity Root, word 0 */
__I uint32_t DEVICEADDRTYPE; /*!< Device address type */
__I uint32_t DEVICEADDR[2]; /*!< Description collection[0]: Device address 0 */
__I uint32_t RESERVED3[21];
FICR_INFO_Type INFO; /*!< Device info */
__I uint32_t RESERVED4[185];
FICR_TEMP_Type TEMP; /*!< Registers storing factory TEMP module linearization coefficients */
__I uint32_t RESERVED5[2];
FICR_NFC_Type NFC; /*!< Unspecified */
} NRF_FICR_Type;
/* ================================================================================ */
/* ================ UICR ================ */
/* ================================================================================ */
/**
* @brief User Information Configuration Registers (UICR)
*/
typedef struct { /*!< UICR Structure */
__IO uint32_t UNUSED0; /*!< Unspecified */
__IO uint32_t UNUSED1; /*!< Unspecified */
__IO uint32_t UNUSED2; /*!< Unspecified */
__I uint32_t RESERVED0;
__IO uint32_t UNUSED3; /*!< Unspecified */
__IO uint32_t NRFFW[15]; /*!< Description collection[0]: Reserved for Nordic firmware design */
__IO uint32_t NRFHW[12]; /*!< Description collection[0]: Reserved for Nordic hardware design */
__IO uint32_t CUSTOMER[32]; /*!< Description collection[0]: Reserved for customer */
__I uint32_t RESERVED1[64];
__IO uint32_t PSELRESET[2]; /*!< Description collection[0]: Mapping of the nRESET function */
__IO uint32_t APPROTECT; /*!< Access port protection */
__IO uint32_t NFCPINS; /*!< Setting of pins dedicated to NFC functionality: NFC antenna
or GPIO */
__I uint32_t RESERVED2[60];
__IO uint32_t EXTSUPPLY; /*!< Enable external circuitry to be supplied from VDD pin. Applicable
in 'High voltage mode' only. */
__IO uint32_t REGOUT0; /*!< GPIO reference voltage / external output supply voltage in 'High
voltage mode'. */
} NRF_UICR_Type;
/* ================================================================================ */
/* ================ POWER ================ */
/* ================================================================================ */
/**
* @brief Power control (POWER)
*/
typedef struct { /*!< POWER Structure */
__I uint32_t RESERVED0[30];
__O uint32_t TASKS_CONSTLAT; /*!< Enable constant latency mode */
__O uint32_t TASKS_LOWPWR; /*!< Enable low power mode (variable latency) */
__I uint32_t RESERVED1[34];
__IO uint32_t EVENTS_POFWARN; /*!< Power failure warning */
__I uint32_t RESERVED2[2];
__IO uint32_t EVENTS_SLEEPENTER; /*!< CPU entered WFI/WFE sleep */
__IO uint32_t EVENTS_SLEEPEXIT; /*!< CPU exited WFI/WFE sleep */
__IO uint32_t EVENTS_USBDETECTED; /*!< Voltage supply detected on VBUS */
__IO uint32_t EVENTS_USBREMOVED; /*!< Voltage supply removed from VBUS */
__IO uint32_t EVENTS_USBPWRRDY; /*!< USB 3.3 V supply ready */
__I uint32_t RESERVED3[119];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED4[61];
__IO uint32_t RESETREAS; /*!< Reset reason */
__I uint32_t RESERVED5[9];
__I uint32_t RAMSTATUS; /*!< Deprecated register - RAM status register */
__I uint32_t RESERVED6[3];
__I uint32_t USBREGSTATUS; /*!< USB supply status */
__I uint32_t RESERVED7[49];
__O uint32_t SYSTEMOFF; /*!< System OFF register */
__I uint32_t RESERVED8[3];
__IO uint32_t POFCON; /*!< Power failure comparator configuration */
__I uint32_t RESERVED9[2];
__IO uint32_t GPREGRET; /*!< General purpose retention register */
__IO uint32_t GPREGRET2; /*!< General purpose retention register */
__I uint32_t RESERVED10[21];
__IO uint32_t DCDCEN; /*!< Enable DC/DC converter for REG1 stage. */
__I uint32_t RESERVED11;
__IO uint32_t DCDCEN0; /*!< Enable DC/DC converter for REG0 stage. */
__I uint32_t RESERVED12[47];
__I uint32_t MAINREGSTATUS; /*!< Main supply status */
__I uint32_t RESERVED13[175];
POWER_RAM_Type RAM[9]; /*!< Unspecified */
} NRF_POWER_Type;
/* ================================================================================ */
/* ================ CLOCK ================ */
/* ================================================================================ */
/**
* @brief Clock control (CLOCK)
*/
typedef struct { /*!< CLOCK Structure */
__O uint32_t TASKS_HFCLKSTART; /*!< Start HFCLK crystal oscillator */
__O uint32_t TASKS_HFCLKSTOP; /*!< Stop HFCLK crystal oscillator */
__O uint32_t TASKS_LFCLKSTART; /*!< Start LFCLK source */
__O uint32_t TASKS_LFCLKSTOP; /*!< Stop LFCLK source */
__O uint32_t TASKS_CAL; /*!< Start calibration of LFRC or LFULP oscillator */
__O uint32_t TASKS_CTSTART; /*!< Start calibration timer */
__O uint32_t TASKS_CTSTOP; /*!< Stop calibration timer */
__I uint32_t RESERVED0[57];
__IO uint32_t EVENTS_HFCLKSTARTED; /*!< HFCLK oscillator started */
__IO uint32_t EVENTS_LFCLKSTARTED; /*!< LFCLK started */
__I uint32_t RESERVED1;
__IO uint32_t EVENTS_DONE; /*!< Calibration of LFCLK RC oscillator complete event */
__IO uint32_t EVENTS_CTTO; /*!< Calibration timer timeout */
__I uint32_t RESERVED2[124];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[63];
__I uint32_t HFCLKRUN; /*!< Status indicating that HFCLKSTART task has been triggered */
__I uint32_t HFCLKSTAT; /*!< HFCLK status */
__I uint32_t RESERVED4;
__I uint32_t LFCLKRUN; /*!< Status indicating that LFCLKSTART task has been triggered */
__I uint32_t LFCLKSTAT; /*!< LFCLK status */
__I uint32_t LFCLKSRCCOPY; /*!< Copy of LFCLKSRC register, set when LFCLKSTART task was triggered */
__I uint32_t RESERVED5[62];
__IO uint32_t LFCLKSRC; /*!< Clock source for the LFCLK */
__I uint32_t RESERVED6[7];
__IO uint32_t CTIV; /*!< Calibration timer interval */
__I uint32_t RESERVED7[8];
__IO uint32_t TRACECONFIG; /*!< Clocking options for the Trace Port debug interface */
} NRF_CLOCK_Type;
/* ================================================================================ */
/* ================ RADIO ================ */
/* ================================================================================ */
/**
* @brief 2.4 GHz Radio (RADIO)
*/
typedef struct { /*!< RADIO Structure */
__O uint32_t TASKS_TXEN; /*!< Enable RADIO in TX mode */
__O uint32_t TASKS_RXEN; /*!< Enable RADIO in RX mode */
__O uint32_t TASKS_START; /*!< Start RADIO */
__O uint32_t TASKS_STOP; /*!< Stop RADIO */
__O uint32_t TASKS_DISABLE; /*!< Disable RADIO */
__O uint32_t TASKS_RSSISTART; /*!< Start the RSSI and take one single sample of the receive signal
strength. */
__O uint32_t TASKS_RSSISTOP; /*!< Stop the RSSI measurement */
__O uint32_t TASKS_BCSTART; /*!< Start the bit counter */
__O uint32_t TASKS_BCSTOP; /*!< Stop the bit counter */
__O uint32_t TASKS_EDSTART; /*!< Start the Energy Detect measurement used in IEEE 802.15.4 mode */
__O uint32_t TASKS_EDSTOP; /*!< Stop the Energy Detect measurement */
__O uint32_t TASKS_CCASTART; /*!< Start the Clear Channel Assessment used in IEEE 802.15.4 mode */
__O uint32_t TASKS_CCASTOP; /*!< Stop the Clear Channel Assessment */
__I uint32_t RESERVED0[51];
__IO uint32_t EVENTS_READY; /*!< RADIO has ramped up and is ready to be started */
__IO uint32_t EVENTS_ADDRESS; /*!< Address sent or received */
__IO uint32_t EVENTS_PAYLOAD; /*!< Packet payload sent or received */
__IO uint32_t EVENTS_END; /*!< Packet sent or received */
__IO uint32_t EVENTS_DISABLED; /*!< RADIO has been disabled */
__IO uint32_t EVENTS_DEVMATCH; /*!< A device address match occurred on the last received packet */
__IO uint32_t EVENTS_DEVMISS; /*!< No device address match occurred on the last received packet */
__IO uint32_t EVENTS_RSSIEND; /*!< Sampling of receive signal strength complete. */
__I uint32_t RESERVED1[2];
__IO uint32_t EVENTS_BCMATCH; /*!< Bit counter reached bit count value. */
__I uint32_t RESERVED2;
__IO uint32_t EVENTS_CRCOK; /*!< Packet received with CRC ok */
__IO uint32_t EVENTS_CRCERROR; /*!< Packet received with CRC error */
__IO uint32_t EVENTS_FRAMESTART; /*!< IEEE 802.15.4 length field received */
__IO uint32_t EVENTS_EDEND; /*!< Sampling of Energy Detection complete. A new ED sample is ready
for readout from the RADIO.EDSAMPLE register */
__IO uint32_t EVENTS_EDSTOPPED; /*!< The sampling of Energy Detection has stopped */
__IO uint32_t EVENTS_CCAIDLE; /*!< Wireless medium in idle - clear to send */
__IO uint32_t EVENTS_CCABUSY; /*!< Wireless medium busy - do not send */
__IO uint32_t EVENTS_CCASTOPPED; /*!< The CCA has stopped */
__IO uint32_t EVENTS_RATEBOOST; /*!< Ble_LR CI field received, receive mode is changed from Ble_LR125Kbit
to Ble_LR500Kbit. */
__IO uint32_t EVENTS_TXREADY; /*!< RADIO has ramped up and is ready to be started TX path */
__IO uint32_t EVENTS_RXREADY; /*!< RADIO has ramped up and is ready to be started RX path */
__IO uint32_t EVENTS_MHRMATCH; /*!< MAC Header match found. */
__I uint32_t RESERVED3[40];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED4[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED5[61];
__I uint32_t CRCSTATUS; /*!< CRC status */
__I uint32_t RESERVED6;
__I uint32_t RXMATCH; /*!< Received address */
__I uint32_t RXCRC; /*!< CRC field of previously received packet */
__I uint32_t DAI; /*!< Device address match index */
__I uint32_t RESERVED7[60];
__IO uint32_t PACKETPTR; /*!< Packet pointer */
__IO uint32_t FREQUENCY; /*!< Frequency */
__IO uint32_t TXPOWER; /*!< Output power */
__IO uint32_t MODE; /*!< Data rate and modulation */
__IO uint32_t PCNF0; /*!< Packet configuration register 0 */
__IO uint32_t PCNF1; /*!< Packet configuration register 1 */
__IO uint32_t BASE0; /*!< Base address 0 */
__IO uint32_t BASE1; /*!< Base address 1 */
__IO uint32_t PREFIX0; /*!< Prefixes bytes for logical addresses 0-3 */
__IO uint32_t PREFIX1; /*!< Prefixes bytes for logical addresses 4-7 */
__IO uint32_t TXADDRESS; /*!< Transmit address select */
__IO uint32_t RXADDRESSES; /*!< Receive address select */
__IO uint32_t CRCCNF; /*!< CRC configuration */
__IO uint32_t CRCPOLY; /*!< CRC polynomial */
__IO uint32_t CRCINIT; /*!< CRC initial value */
__I uint32_t RESERVED8;
__IO uint32_t TIFS; /*!< Inter Frame Spacing in us */
__I uint32_t RSSISAMPLE; /*!< RSSI sample */
__I uint32_t RESERVED9;
__I uint32_t STATE; /*!< Current radio state */
__IO uint32_t DATAWHITEIV; /*!< Data whitening initial value */
__I uint32_t RESERVED10[2];
__IO uint32_t BCC; /*!< Bit counter compare */
__I uint32_t RESERVED11[39];
__IO uint32_t DAB[8]; /*!< Description collection[0]: Device address base segment 0 */
__IO uint32_t DAP[8]; /*!< Description collection[0]: Device address prefix 0 */
__IO uint32_t DACNF; /*!< Device address match configuration */
__IO uint32_t MHRMATCHCONF; /*!< Search Pattern Configuration */
__IO uint32_t MHRMATCHMAS; /*!< Pattern mask */
__I uint32_t RESERVED12;
__IO uint32_t MODECNF0; /*!< Radio mode configuration register 0 */
__I uint32_t RESERVED13[3];
__IO uint32_t SFD; /*!< IEEE 802.15.4 Start of Frame Delimiter */
__IO uint32_t EDCNT; /*!< IEEE 802.15.4 Energy Detect Loop Count */
__IO uint32_t EDSAMPLE; /*!< IEEE 802.15.4 Energy Detect Level */
__IO uint32_t CCACTRL; /*!< IEEE 802.15.4 Clear Channel Assessment Control */
__I uint32_t RESERVED14[611];
__IO uint32_t POWER; /*!< Peripheral power control */
} NRF_RADIO_Type;
/* ================================================================================ */
/* ================ UARTE ================ */
/* ================================================================================ */
/**
* @brief UART with EasyDMA 0 (UARTE)
*/
typedef struct { /*!< UARTE Structure */
__O uint32_t TASKS_STARTRX; /*!< Start UART receiver */
__O uint32_t TASKS_STOPRX; /*!< Stop UART receiver */
__O uint32_t TASKS_STARTTX; /*!< Start UART transmitter */
__O uint32_t TASKS_STOPTX; /*!< Stop UART transmitter */
__I uint32_t RESERVED0[7];
__O uint32_t TASKS_FLUSHRX; /*!< Flush RX FIFO into RX buffer */
__I uint32_t RESERVED1[52];
__IO uint32_t EVENTS_CTS; /*!< CTS is activated (set low). Clear To Send. */
__IO uint32_t EVENTS_NCTS; /*!< CTS is deactivated (set high). Not Clear To Send. */
__IO uint32_t EVENTS_RXDRDY; /*!< Data received in RXD (but potentially not yet transferred to
Data RAM) */
__I uint32_t RESERVED2;
__IO uint32_t EVENTS_ENDRX; /*!< Receive buffer is filled up */
__I uint32_t RESERVED3[2];
__IO uint32_t EVENTS_TXDRDY; /*!< Data sent from TXD */
__IO uint32_t EVENTS_ENDTX; /*!< Last TX byte transmitted */
__IO uint32_t EVENTS_ERROR; /*!< Error detected */
__I uint32_t RESERVED4[7];
__IO uint32_t EVENTS_RXTO; /*!< Receiver timeout */
__I uint32_t RESERVED5;
__IO uint32_t EVENTS_RXSTARTED; /*!< UART receiver has started */
__IO uint32_t EVENTS_TXSTARTED; /*!< UART transmitter has started */
__I uint32_t RESERVED6;
__IO uint32_t EVENTS_TXSTOPPED; /*!< Transmitter stopped */
__I uint32_t RESERVED7[41];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED8[63];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED9[93];
__IO uint32_t ERRORSRC; /*!< Error source Note : this register is read / write one to clear. */
__I uint32_t RESERVED10[31];
__IO uint32_t ENABLE; /*!< Enable UART */
__I uint32_t RESERVED11;
UARTE_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED12[3];
__IO uint32_t BAUDRATE; /*!< Baud rate. Accuracy depends on the HFCLK source selected. */
__I uint32_t RESERVED13[3];
UARTE_RXD_Type RXD; /*!< RXD EasyDMA channel */
__I uint32_t RESERVED14;
UARTE_TXD_Type TXD; /*!< TXD EasyDMA channel */
__I uint32_t RESERVED15[7];
__IO uint32_t CONFIG; /*!< Configuration of parity and hardware flow control */
} NRF_UARTE_Type;
/* ================================================================================ */
/* ================ UART ================ */
/* ================================================================================ */
/**
* @brief Universal Asynchronous Receiver/Transmitter (UART)
*/
typedef struct { /*!< UART Structure */
__O uint32_t TASKS_STARTRX; /*!< Start UART receiver */
__O uint32_t TASKS_STOPRX; /*!< Stop UART receiver */
__O uint32_t TASKS_STARTTX; /*!< Start UART transmitter */
__O uint32_t TASKS_STOPTX; /*!< Stop UART transmitter */
__I uint32_t RESERVED0[3];
__O uint32_t TASKS_SUSPEND; /*!< Suspend UART */
__I uint32_t RESERVED1[56];
__IO uint32_t EVENTS_CTS; /*!< CTS is activated (set low). Clear To Send. */
__IO uint32_t EVENTS_NCTS; /*!< CTS is deactivated (set high). Not Clear To Send. */
__IO uint32_t EVENTS_RXDRDY; /*!< Data received in RXD */
__I uint32_t RESERVED2[4];
__IO uint32_t EVENTS_TXDRDY; /*!< Data sent from TXD */
__I uint32_t RESERVED3;
__IO uint32_t EVENTS_ERROR; /*!< Error detected */
__I uint32_t RESERVED4[7];
__IO uint32_t EVENTS_RXTO; /*!< Receiver timeout */
__I uint32_t RESERVED5[46];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED6[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED7[93];
__IO uint32_t ERRORSRC; /*!< Error source */
__I uint32_t RESERVED8[31];
__IO uint32_t ENABLE; /*!< Enable UART */
__I uint32_t RESERVED9;
UART_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RXD; /*!< RXD register */
__O uint32_t TXD; /*!< TXD register */
__I uint32_t RESERVED10;
__IO uint32_t BAUDRATE; /*!< Baud rate. Accuracy depends on the HFCLK source selected. */
__I uint32_t RESERVED11[17];
__IO uint32_t CONFIG; /*!< Configuration of parity and hardware flow control */
} NRF_UART_Type;
/* ================================================================================ */
/* ================ SPIM ================ */
/* ================================================================================ */
/**
* @brief Serial Peripheral Interface Master with EasyDMA 0 (SPIM)
*/
typedef struct { /*!< SPIM Structure */
__I uint32_t RESERVED0[4];
__O uint32_t TASKS_START; /*!< Start SPI transaction */
__O uint32_t TASKS_STOP; /*!< Stop SPI transaction */
__I uint32_t RESERVED1;
__O uint32_t TASKS_SUSPEND; /*!< Suspend SPI transaction */
__O uint32_t TASKS_RESUME; /*!< Resume SPI transaction */
__I uint32_t RESERVED2[56];
__IO uint32_t EVENTS_STOPPED; /*!< SPI transaction has stopped */
__I uint32_t RESERVED3[2];
__IO uint32_t EVENTS_ENDRX; /*!< End of RXD buffer reached */
__I uint32_t RESERVED4;
__IO uint32_t EVENTS_END; /*!< End of RXD buffer and TXD buffer reached */
__I uint32_t RESERVED5;
__IO uint32_t EVENTS_ENDTX; /*!< End of TXD buffer reached */
__I uint32_t RESERVED6[10];
__IO uint32_t EVENTS_STARTED; /*!< Transaction started */
__I uint32_t RESERVED7[44];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED8[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED9[61];
__IO uint32_t STALLSTAT; /*!< Stall status for EasyDMA RAM accesses. The fields in this register
is set to STALL by hardware whenever a stall occurres and can
be cleared (set to NOSTALL) by the CPU. */
__I uint32_t RESERVED10[63];
__IO uint32_t ENABLE; /*!< Enable SPIM */
__I uint32_t RESERVED11;
SPIM_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED12[3];
__IO uint32_t FREQUENCY; /*!< SPI frequency. Accuracy depends on the HFCLK source selected. */
__I uint32_t RESERVED13[3];
SPIM_RXD_Type RXD; /*!< RXD EasyDMA channel */
SPIM_TXD_Type TXD; /*!< TXD EasyDMA channel */
__IO uint32_t CONFIG; /*!< Configuration register */
__I uint32_t RESERVED14[2];
SPIM_IFTIMING_Type IFTIMING; /*!< Unspecified */
__I uint32_t RESERVED15[22];
__IO uint32_t ORC; /*!< Byte transmitted after TXD.MAXCNT bytes have been transmitted
in the case when RXD.MAXCNT is greater than TXD.MAXCNT */
} NRF_SPIM_Type;
/* ================================================================================ */
/* ================ SPIS ================ */
/* ================================================================================ */
/**
* @brief SPI Slave 0 (SPIS)
*/
typedef struct { /*!< SPIS Structure */
__I uint32_t RESERVED0[9];
__O uint32_t TASKS_ACQUIRE; /*!< Acquire SPI semaphore */
__O uint32_t TASKS_RELEASE; /*!< Release SPI semaphore, enabling the SPI slave to acquire it */
__I uint32_t RESERVED1[54];
__IO uint32_t EVENTS_END; /*!< Granted transaction completed */
__I uint32_t RESERVED2[2];
__IO uint32_t EVENTS_ENDRX; /*!< End of RXD buffer reached */
__I uint32_t RESERVED3[5];
__IO uint32_t EVENTS_ACQUIRED; /*!< Semaphore acquired */
__I uint32_t RESERVED4[53];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED5[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED6[61];
__I uint32_t SEMSTAT; /*!< Semaphore status register */
__I uint32_t RESERVED7[15];
__IO uint32_t STATUS; /*!< Status from last transaction */
__I uint32_t RESERVED8[47];
__IO uint32_t ENABLE; /*!< Enable SPI slave */
__I uint32_t RESERVED9;
SPIS_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED10[7];
SPIS_RXD_Type RXD; /*!< Unspecified */
__I uint32_t RESERVED11;
SPIS_TXD_Type TXD; /*!< Unspecified */
__I uint32_t RESERVED12;
__IO uint32_t CONFIG; /*!< Configuration register */
__I uint32_t RESERVED13;
__IO uint32_t DEF; /*!< Default character. Character clocked out in case of an ignored
transaction. */
__I uint32_t RESERVED14[24];
__IO uint32_t ORC; /*!< Over-read character */
} NRF_SPIS_Type;
/* ================================================================================ */
/* ================ TWIM ================ */
/* ================================================================================ */
/**
* @brief I2C compatible Two-Wire Master Interface with EasyDMA 0 (TWIM)
*/
typedef struct { /*!< TWIM Structure */
__O uint32_t TASKS_STARTRX; /*!< Start TWI receive sequence */
__I uint32_t RESERVED0;
__O uint32_t TASKS_STARTTX; /*!< Start TWI transmit sequence */
__I uint32_t RESERVED1[2];
__O uint32_t TASKS_STOP; /*!< Stop TWI transaction. Must be issued while the TWI master is
not suspended. */
__I uint32_t RESERVED2;
__O uint32_t TASKS_SUSPEND; /*!< Suspend TWI transaction */
__O uint32_t TASKS_RESUME; /*!< Resume TWI transaction */
__I uint32_t RESERVED3[56];
__IO uint32_t EVENTS_STOPPED; /*!< TWI stopped */
__I uint32_t RESERVED4[7];
__IO uint32_t EVENTS_ERROR; /*!< TWI error */
__I uint32_t RESERVED5[8];
__IO uint32_t EVENTS_SUSPENDED; /*!< Last byte has been sent out after the SUSPEND task has been
issued, TWI traffic is now suspended. */
__IO uint32_t EVENTS_RXSTARTED; /*!< Receive sequence started */
__IO uint32_t EVENTS_TXSTARTED; /*!< Transmit sequence started */
__I uint32_t RESERVED6[2];
__IO uint32_t EVENTS_LASTRX; /*!< Byte boundary, starting to receive the last byte */
__IO uint32_t EVENTS_LASTTX; /*!< Byte boundary, starting to transmit the last byte */
__I uint32_t RESERVED7[39];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED8[63];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED9[110];
__IO uint32_t ERRORSRC; /*!< Error source */
__I uint32_t RESERVED10[14];
__IO uint32_t ENABLE; /*!< Enable TWIM */
__I uint32_t RESERVED11;
TWIM_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED12[5];
__IO uint32_t FREQUENCY; /*!< TWI frequency. Accuracy depends on the HFCLK source selected. */
__I uint32_t RESERVED13[3];
TWIM_RXD_Type RXD; /*!< RXD EasyDMA channel */
TWIM_TXD_Type TXD; /*!< TXD EasyDMA channel */
__I uint32_t RESERVED14[13];
__IO uint32_t ADDRESS; /*!< Address used in the TWI transfer */
} NRF_TWIM_Type;
/* ================================================================================ */
/* ================ TWIS ================ */
/* ================================================================================ */
/**
* @brief I2C compatible Two-Wire Slave Interface with EasyDMA 0 (TWIS)
*/
typedef struct { /*!< TWIS Structure */
__I uint32_t RESERVED0[5];
__O uint32_t TASKS_STOP; /*!< Stop TWI transaction */
__I uint32_t RESERVED1;
__O uint32_t TASKS_SUSPEND; /*!< Suspend TWI transaction */
__O uint32_t TASKS_RESUME; /*!< Resume TWI transaction */
__I uint32_t RESERVED2[3];
__O uint32_t TASKS_PREPARERX; /*!< Prepare the TWI slave to respond to a write command */
__O uint32_t TASKS_PREPARETX; /*!< Prepare the TWI slave to respond to a read command */
__I uint32_t RESERVED3[51];
__IO uint32_t EVENTS_STOPPED; /*!< TWI stopped */
__I uint32_t RESERVED4[7];
__IO uint32_t EVENTS_ERROR; /*!< TWI error */
__I uint32_t RESERVED5[9];
__IO uint32_t EVENTS_RXSTARTED; /*!< Receive sequence started */
__IO uint32_t EVENTS_TXSTARTED; /*!< Transmit sequence started */
__I uint32_t RESERVED6[4];
__IO uint32_t EVENTS_WRITE; /*!< Write command received */
__IO uint32_t EVENTS_READ; /*!< Read command received */
__I uint32_t RESERVED7[37];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED8[63];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED9[113];
__IO uint32_t ERRORSRC; /*!< Error source */
__I uint32_t MATCH; /*!< Status register indicating which address had a match */
__I uint32_t RESERVED10[10];
__IO uint32_t ENABLE; /*!< Enable TWIS */
__I uint32_t RESERVED11;
TWIS_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED12[9];
TWIS_RXD_Type RXD; /*!< RXD EasyDMA channel */
__I uint32_t RESERVED13;
TWIS_TXD_Type TXD; /*!< TXD EasyDMA channel */
__I uint32_t RESERVED14[14];
__IO uint32_t ADDRESS[2]; /*!< Description collection[0]: TWI slave address 0 */
__I uint32_t RESERVED15;
__IO uint32_t CONFIG; /*!< Configuration register for the address match mechanism */
__I uint32_t RESERVED16[10];
__IO uint32_t ORC; /*!< Over-read character. Character sent out in case of an over-read
of the transmit buffer. */
} NRF_TWIS_Type;
/* ================================================================================ */
/* ================ SPI ================ */
/* ================================================================================ */
/**
* @brief Serial Peripheral Interface 0 (SPI)
*/
typedef struct { /*!< SPI Structure */
__I uint32_t RESERVED0[66];
__IO uint32_t EVENTS_READY; /*!< TXD byte sent and RXD byte received */
__I uint32_t RESERVED1[126];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED2[125];
__IO uint32_t ENABLE; /*!< Enable SPI */
__I uint32_t RESERVED3;
SPI_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED4;
__I uint32_t RXD; /*!< RXD register */
__IO uint32_t TXD; /*!< TXD register */
__I uint32_t RESERVED5;
__IO uint32_t FREQUENCY; /*!< SPI frequency. Accuracy depends on the HFCLK source selected. */
__I uint32_t RESERVED6[11];
__IO uint32_t CONFIG; /*!< Configuration register */
} NRF_SPI_Type;
/* ================================================================================ */
/* ================ TWI ================ */
/* ================================================================================ */
/**
* @brief I2C compatible Two-Wire Interface 0 (TWI)
*/
typedef struct { /*!< TWI Structure */
__O uint32_t TASKS_STARTRX; /*!< Start TWI receive sequence */
__I uint32_t RESERVED0;
__O uint32_t TASKS_STARTTX; /*!< Start TWI transmit sequence */
__I uint32_t RESERVED1[2];
__O uint32_t TASKS_STOP; /*!< Stop TWI transaction */
__I uint32_t RESERVED2;
__O uint32_t TASKS_SUSPEND; /*!< Suspend TWI transaction */
__O uint32_t TASKS_RESUME; /*!< Resume TWI transaction */
__I uint32_t RESERVED3[56];
__IO uint32_t EVENTS_STOPPED; /*!< TWI stopped */
__IO uint32_t EVENTS_RXDREADY; /*!< TWI RXD byte received */
__I uint32_t RESERVED4[4];
__IO uint32_t EVENTS_TXDSENT; /*!< TWI TXD byte sent */
__I uint32_t RESERVED5;
__IO uint32_t EVENTS_ERROR; /*!< TWI error */
__I uint32_t RESERVED6[4];
__IO uint32_t EVENTS_BB; /*!< TWI byte boundary, generated before each byte that is sent or
received */
__I uint32_t RESERVED7[3];
__IO uint32_t EVENTS_SUSPENDED; /*!< TWI entered the suspended state */
__I uint32_t RESERVED8[45];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED9[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED10[110];
__IO uint32_t ERRORSRC; /*!< Error source */
__I uint32_t RESERVED11[14];
__IO uint32_t ENABLE; /*!< Enable TWI */
__I uint32_t RESERVED12;
TWI_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED13[2];
__I uint32_t RXD; /*!< RXD register */
__IO uint32_t TXD; /*!< TXD register */
__I uint32_t RESERVED14;
__IO uint32_t FREQUENCY; /*!< TWI frequency. Accuracy depends on the HFCLK source selected. */
__I uint32_t RESERVED15[24];
__IO uint32_t ADDRESS; /*!< Address used in the TWI transfer */
} NRF_TWI_Type;
/* ================================================================================ */
/* ================ NFCT ================ */
/* ================================================================================ */
/**
* @brief NFC-A compatible radio (NFCT)
*/
typedef struct { /*!< NFCT Structure */
__O uint32_t TASKS_ACTIVATE; /*!< Activate NFCT peripheral for incoming and outgoing frames, change
state to activated */
__O uint32_t TASKS_DISABLE; /*!< Disable NFCT peripheral */
__O uint32_t TASKS_SENSE; /*!< Enable NFC sense field mode, change state to sense mode */
__O uint32_t TASKS_STARTTX; /*!< Start transmission of an outgoing frame, change state to transmit */
__I uint32_t RESERVED0[3];
__O uint32_t TASKS_ENABLERXDATA; /*!< Initializes the EasyDMA for receive. */
__I uint32_t RESERVED1;
__O uint32_t TASKS_GOIDLE; /*!< Force state machine to IDLE state */
__O uint32_t TASKS_GOSLEEP; /*!< Force state machine to SLEEP_A state */
__I uint32_t RESERVED2[53];
__IO uint32_t EVENTS_READY; /*!< The NFCT peripheral is ready to receive and send frames */
__IO uint32_t EVENTS_FIELDDETECTED; /*!< Remote NFC field detected */
__IO uint32_t EVENTS_FIELDLOST; /*!< Remote NFC field lost */
__IO uint32_t EVENTS_TXFRAMESTART; /*!< Marks the start of the first symbol of a transmitted frame */
__IO uint32_t EVENTS_TXFRAMEEND; /*!< Marks the end of the last transmitted on-air symbol of a frame */
__IO uint32_t EVENTS_RXFRAMESTART; /*!< Marks the end of the first symbol of a received frame */
__IO uint32_t EVENTS_RXFRAMEEND; /*!< Received data has been checked (CRC, parity) and transferred
to RAM, and EasyDMA has ended accessing the RX buffer */
__IO uint32_t EVENTS_ERROR; /*!< NFC error reported. The ERRORSTATUS register contains details
on the source of the error. */
__I uint32_t RESERVED3[2];
__IO uint32_t EVENTS_RXERROR; /*!< NFC RX frame error reported. The FRAMESTATUS.RX register contains
details on the source of the error. */
__IO uint32_t EVENTS_ENDRX; /*!< RX buffer (as defined by PACKETPTR and MAXLEN) in Data RAM full. */
__IO uint32_t EVENTS_ENDTX; /*!< Transmission of data in RAM has ended, and EasyDMA has ended
accessing the TX buffer */
__I uint32_t RESERVED4;
__IO uint32_t EVENTS_AUTOCOLRESSTARTED; /*!< Auto collision resolution process has started */
__I uint32_t RESERVED5[3];
__IO uint32_t EVENTS_COLLISION; /*!< NFC auto collision resolution error reported. */
__IO uint32_t EVENTS_SELECTED; /*!< NFC auto collision resolution successfully completed */
__IO uint32_t EVENTS_STARTED; /*!< EasyDMA is ready to receive or send frames. */
__I uint32_t RESERVED6[43];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED7[63];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED8[62];
__IO uint32_t ERRORSTATUS; /*!< NFC Error Status register */
__I uint32_t RESERVED9;
NFCT_FRAMESTATUS_Type FRAMESTATUS; /*!< Unspecified */
__I uint32_t NFCTAGSTATE; /*!< NfcTag state register */
__I uint32_t RESERVED10[10];
__I uint32_t FIELDPRESENT; /*!< Indicates the presence or not of a valid field */
__I uint32_t RESERVED11[49];
__IO uint32_t FRAMEDELAYMIN; /*!< Minimum frame delay */
__IO uint32_t FRAMEDELAYMAX; /*!< Maximum frame delay */
__IO uint32_t FRAMEDELAYMODE; /*!< Configuration register for the Frame Delay Timer */
__IO uint32_t PACKETPTR; /*!< Packet pointer for TXD and RXD data storage in Data RAM */
__IO uint32_t MAXLEN; /*!< Size of the RAM buffer allocated to TXD and RXD data storage
each */
NFCT_TXD_Type TXD; /*!< Unspecified */
NFCT_RXD_Type RXD; /*!< Unspecified */
__I uint32_t RESERVED12[26];
__IO uint32_t NFCID1_LAST; /*!< Last NFCID1 part (4, 7 or 10 bytes ID) */
__IO uint32_t NFCID1_2ND_LAST; /*!< Second last NFCID1 part (7 or 10 bytes ID) */
__IO uint32_t NFCID1_3RD_LAST; /*!< Third last NFCID1 part (10 bytes ID) */
__IO uint32_t AUTOCOLRESCONFIG; /*!< Controls the auto collision resolution function. This setting
must be done before the NFCT peripheral is enabled. */
__IO uint32_t SENSRES; /*!< NFC-A SENS_RES auto-response settings */
__IO uint32_t SELRES; /*!< NFC-A SEL_RES auto-response settings */
} NRF_NFCT_Type;
/* ================================================================================ */
/* ================ GPIOTE ================ */
/* ================================================================================ */
/**
* @brief GPIO Tasks and Events (GPIOTE)
*/
typedef struct { /*!< GPIOTE Structure */
__O uint32_t TASKS_OUT[8]; /*!< Description collection[0]: Task for writing to pin specified
in CONFIG[0].PSEL. Action on pin is configured in CONFIG[0].POLARITY. */
__I uint32_t RESERVED0[4];
__O uint32_t TASKS_SET[8]; /*!< Description collection[0]: Task for writing to pin specified
in CONFIG[0].PSEL. Action on pin is to set it high. */
__I uint32_t RESERVED1[4];
__O uint32_t TASKS_CLR[8]; /*!< Description collection[0]: Task for writing to pin specified
in CONFIG[0].PSEL. Action on pin is to set it low. */
__I uint32_t RESERVED2[32];
__IO uint32_t EVENTS_IN[8]; /*!< Description collection[0]: Event generated from pin specified
in CONFIG[0].PSEL */
__I uint32_t RESERVED3[23];
__IO uint32_t EVENTS_PORT; /*!< Event generated from multiple input GPIO pins with SENSE mechanism
enabled */
__I uint32_t RESERVED4[97];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED5[129];
__IO uint32_t CONFIG[8]; /*!< Description collection[0]: Configuration for OUT[n], SET[n]
and CLR[n] tasks and IN[n] event */
} NRF_GPIOTE_Type;
/* ================================================================================ */
/* ================ SAADC ================ */
/* ================================================================================ */
/**
* @brief Analog to Digital Converter (SAADC)
*/
typedef struct { /*!< SAADC Structure */
__O uint32_t TASKS_START; /*!< Start the ADC and prepare the result buffer in RAM */
__O uint32_t TASKS_SAMPLE; /*!< Take one ADC sample, if scan is enabled all channels are sampled */
__O uint32_t TASKS_STOP; /*!< Stop the ADC and terminate any on-going conversion */
__O uint32_t TASKS_CALIBRATEOFFSET; /*!< Starts offset auto-calibration */
__I uint32_t RESERVED0[60];
__IO uint32_t EVENTS_STARTED; /*!< The ADC has started */
__IO uint32_t EVENTS_END; /*!< The ADC has filled up the Result buffer */
__IO uint32_t EVENTS_DONE; /*!< A conversion task has been completed. Depending on the mode,
multiple conversions might be needed for a result to be transferred
to RAM. */
__IO uint32_t EVENTS_RESULTDONE; /*!< A result is ready to get transferred to RAM. */
__IO uint32_t EVENTS_CALIBRATEDONE; /*!< Calibration is complete */
__IO uint32_t EVENTS_STOPPED; /*!< The ADC has stopped */
SAADC_EVENTS_CH_Type EVENTS_CH[8]; /*!< Unspecified */
__I uint32_t RESERVED1[106];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED2[61];
__I uint32_t STATUS; /*!< Status */
__I uint32_t RESERVED3[63];
__IO uint32_t ENABLE; /*!< Enable or disable ADC */
__I uint32_t RESERVED4[3];
SAADC_CH_Type CH[8]; /*!< Unspecified */
__I uint32_t RESERVED5[24];
__IO uint32_t RESOLUTION; /*!< Resolution configuration */
__IO uint32_t OVERSAMPLE; /*!< Oversampling configuration. OVERSAMPLE should not be combined
with SCAN. The RESOLUTION is applied before averaging, thus
for high OVERSAMPLE a higher RESOLUTION should be used. */
__IO uint32_t SAMPLERATE; /*!< Controls normal or continuous sample rate */
__I uint32_t RESERVED6[12];
SAADC_RESULT_Type RESULT; /*!< RESULT EasyDMA channel */
} NRF_SAADC_Type;
/* ================================================================================ */
/* ================ TIMER ================ */
/* ================================================================================ */
/**
* @brief Timer/Counter 0 (TIMER)
*/
typedef struct { /*!< TIMER Structure */
__O uint32_t TASKS_START; /*!< Start Timer */
__O uint32_t TASKS_STOP; /*!< Stop Timer */
__O uint32_t TASKS_COUNT; /*!< Increment Timer (Counter mode only) */
__O uint32_t TASKS_CLEAR; /*!< Clear time */
__O uint32_t TASKS_SHUTDOWN; /*!< Deprecated register - Shut down timer */
__I uint32_t RESERVED0[11];
__O uint32_t TASKS_CAPTURE[6]; /*!< Description collection[0]: Capture Timer value to CC[0] register */
__I uint32_t RESERVED1[58];
__IO uint32_t EVENTS_COMPARE[6]; /*!< Description collection[0]: Compare event on CC[0] match */
__I uint32_t RESERVED2[42];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED3[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED4[61];
__I uint32_t STATUS; /*!< Timer status */
__I uint32_t RESERVED5[64];
__IO uint32_t MODE; /*!< Timer mode selection */
__IO uint32_t BITMODE; /*!< Configure the number of bits used by the TIMER */
__I uint32_t RESERVED6;
__IO uint32_t PRESCALER; /*!< Timer prescaler register */
__I uint32_t RESERVED7[11];
__IO uint32_t CC[6]; /*!< Description collection[0]: Capture/Compare register 0 */
} NRF_TIMER_Type;
/* ================================================================================ */
/* ================ RTC ================ */
/* ================================================================================ */
/**
* @brief Real time counter 0 (RTC)
*/
typedef struct { /*!< RTC Structure */
__O uint32_t TASKS_START; /*!< Start RTC COUNTER */
__O uint32_t TASKS_STOP; /*!< Stop RTC COUNTER */
__O uint32_t TASKS_CLEAR; /*!< Clear RTC COUNTER */
__O uint32_t TASKS_TRIGOVRFLW; /*!< Set COUNTER to 0xFFFFF0 */
__I uint32_t RESERVED0[60];
__IO uint32_t EVENTS_TICK; /*!< Event on COUNTER increment */
__IO uint32_t EVENTS_OVRFLW; /*!< Event on COUNTER overflow */
__I uint32_t RESERVED1[14];
__IO uint32_t EVENTS_COMPARE[4]; /*!< Description collection[0]: Compare event on CC[0] match */
__I uint32_t RESERVED2[109];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[13];
__IO uint32_t EVTEN; /*!< Enable or disable event routing */
__IO uint32_t EVTENSET; /*!< Enable event routing */
__IO uint32_t EVTENCLR; /*!< Disable event routing */
__I uint32_t RESERVED4[110];
__I uint32_t COUNTER; /*!< Current COUNTER value */
__IO uint32_t PRESCALER; /*!< 12 bit prescaler for COUNTER frequency (32768/(PRESCALER+1)).Must
be written when RTC is stopped */
__I uint32_t RESERVED5[13];
__IO uint32_t CC[4]; /*!< Description collection[0]: Compare register 0 */
} NRF_RTC_Type;
/* ================================================================================ */
/* ================ TEMP ================ */
/* ================================================================================ */
/**
* @brief Temperature Sensor (TEMP)
*/
typedef struct { /*!< TEMP Structure */
__O uint32_t TASKS_START; /*!< Start temperature measurement */
__O uint32_t TASKS_STOP; /*!< Stop temperature measurement */
__I uint32_t RESERVED0[62];
__IO uint32_t EVENTS_DATARDY; /*!< Temperature measurement complete, data ready */
__I uint32_t RESERVED1[128];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED2[127];
__I int32_t TEMP; /*!< Temperature in degC (0.25deg steps) */
__I uint32_t RESERVED3[5];
__IO uint32_t A0; /*!< Slope of 1st piece wise linear function */
__IO uint32_t A1; /*!< Slope of 2nd piece wise linear function */
__IO uint32_t A2; /*!< Slope of 3rd piece wise linear function */
__IO uint32_t A3; /*!< Slope of 4th piece wise linear function */
__IO uint32_t A4; /*!< Slope of 5th piece wise linear function */
__IO uint32_t A5; /*!< Slope of 6th piece wise linear function */
__I uint32_t RESERVED4[2];
__IO uint32_t B0; /*!< y-intercept of 1st piece wise linear function */
__IO uint32_t B1; /*!< y-intercept of 2nd piece wise linear function */
__IO uint32_t B2; /*!< y-intercept of 3rd piece wise linear function */
__IO uint32_t B3; /*!< y-intercept of 4th piece wise linear function */
__IO uint32_t B4; /*!< y-intercept of 5th piece wise linear function */
__IO uint32_t B5; /*!< y-intercept of 6th piece wise linear function */
__I uint32_t RESERVED5[2];
__IO uint32_t T0; /*!< End point of 1st piece wise linear function */
__IO uint32_t T1; /*!< End point of 2nd piece wise linear function */
__IO uint32_t T2; /*!< End point of 3rd piece wise linear function */
__IO uint32_t T3; /*!< End point of 4th piece wise linear function */
__IO uint32_t T4; /*!< End point of 5th piece wise linear function */
} NRF_TEMP_Type;
/* ================================================================================ */
/* ================ RNG ================ */
/* ================================================================================ */
/**
* @brief Random Number Generator (RNG)
*/
typedef struct { /*!< RNG Structure */
__O uint32_t TASKS_START; /*!< Task starting the random number generator */
__O uint32_t TASKS_STOP; /*!< Task stopping the random number generator */
__I uint32_t RESERVED0[62];
__IO uint32_t EVENTS_VALRDY; /*!< Event being generated for every new random number written to
the VALUE register */
__I uint32_t RESERVED1[63];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED2[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[126];
__IO uint32_t CONFIG; /*!< Configuration register */
__I uint32_t VALUE; /*!< Output random number */
} NRF_RNG_Type;
/* ================================================================================ */
/* ================ ECB ================ */
/* ================================================================================ */
/**
* @brief AES ECB Mode Encryption (ECB)
*/
typedef struct { /*!< ECB Structure */
__O uint32_t TASKS_STARTECB; /*!< Start ECB block encrypt */
__O uint32_t TASKS_STOPECB; /*!< Abort a possible executing ECB operation */
__I uint32_t RESERVED0[62];
__IO uint32_t EVENTS_ENDECB; /*!< ECB block encrypt complete */
__IO uint32_t EVENTS_ERRORECB; /*!< ECB block encrypt aborted because of a STOPECB task or due to
an error */
__I uint32_t RESERVED1[127];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED2[126];
__IO uint32_t ECBDATAPTR; /*!< ECB block encrypt memory pointers */
} NRF_ECB_Type;
/* ================================================================================ */
/* ================ CCM ================ */
/* ================================================================================ */
/**
* @brief AES CCM Mode Encryption (CCM)
*/
typedef struct { /*!< CCM Structure */
__O uint32_t TASKS_KSGEN; /*!< Start generation of key-stream. This operation will stop by
itself when completed. */
__O uint32_t TASKS_CRYPT; /*!< Start encryption/decryption. This operation will stop by itself
when completed. */
__O uint32_t TASKS_STOP; /*!< Stop encryption/decryption */
__O uint32_t TASKS_RATEOVERRIDE; /*!< Override DATARATE setting in MODE register with the contents
of the RATEOVERRIDE register for any ongoing encryption/decryption */
__I uint32_t RESERVED0[60];
__IO uint32_t EVENTS_ENDKSGEN; /*!< Key-stream generation complete */
__IO uint32_t EVENTS_ENDCRYPT; /*!< Encrypt/decrypt complete */
__IO uint32_t EVENTS_ERROR; /*!< Deprecated register - CCM error event */
__I uint32_t RESERVED1[61];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED2[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[61];
__I uint32_t MICSTATUS; /*!< MIC check result */
__I uint32_t RESERVED4[63];
__IO uint32_t ENABLE; /*!< Enable */
__IO uint32_t MODE; /*!< Operation mode */
__IO uint32_t CNFPTR; /*!< Pointer to data structure holding AES key and NONCE vector */
__IO uint32_t INPTR; /*!< Input pointer */
__IO uint32_t OUTPTR; /*!< Output pointer */
__IO uint32_t SCRATCHPTR; /*!< Pointer to data area used for temporary storage */
__IO uint32_t MAXPACKETSIZE; /*!< Length of key-stream generated when MODE.LENGTH = Extended. */
__IO uint32_t RATEOVERRIDE; /*!< Data rate override setting. */
} NRF_CCM_Type;
/* ================================================================================ */
/* ================ AAR ================ */
/* ================================================================================ */
/**
* @brief Accelerated Address Resolver (AAR)
*/
typedef struct { /*!< AAR Structure */
__O uint32_t TASKS_START; /*!< Start resolving addresses based on IRKs specified in the IRK
data structure */
__I uint32_t RESERVED0;
__O uint32_t TASKS_STOP; /*!< Stop resolving addresses */
__I uint32_t RESERVED1[61];
__IO uint32_t EVENTS_END; /*!< Address resolution procedure complete */
__IO uint32_t EVENTS_RESOLVED; /*!< Address resolved */
__IO uint32_t EVENTS_NOTRESOLVED; /*!< Address not resolved */
__I uint32_t RESERVED2[126];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[61];
__I uint32_t STATUS; /*!< Resolution status */
__I uint32_t RESERVED4[63];
__IO uint32_t ENABLE; /*!< Enable AAR */
__IO uint32_t NIRK; /*!< Number of IRKs */
__IO uint32_t IRKPTR; /*!< Pointer to IRK data structure */
__I uint32_t RESERVED5;
__IO uint32_t ADDRPTR; /*!< Pointer to the resolvable address */
__IO uint32_t SCRATCHPTR; /*!< Pointer to data area used for temporary storage */
} NRF_AAR_Type;
/* ================================================================================ */
/* ================ WDT ================ */
/* ================================================================================ */
/**
* @brief Watchdog Timer (WDT)
*/
typedef struct { /*!< WDT Structure */
__O uint32_t TASKS_START; /*!< Start the watchdog */
__I uint32_t RESERVED0[63];
__IO uint32_t EVENTS_TIMEOUT; /*!< Watchdog timeout */
__I uint32_t RESERVED1[128];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED2[61];
__I uint32_t RUNSTATUS; /*!< Run status */
__I uint32_t REQSTATUS; /*!< Request status */
__I uint32_t RESERVED3[63];
__IO uint32_t CRV; /*!< Counter reload value */
__IO uint32_t RREN; /*!< Enable register for reload request registers */
__IO uint32_t CONFIG; /*!< Configuration register */
__I uint32_t RESERVED4[60];
__O uint32_t RR[8]; /*!< Description collection[0]: Reload request 0 */
} NRF_WDT_Type;
/* ================================================================================ */
/* ================ QDEC ================ */
/* ================================================================================ */
/**
* @brief Quadrature Decoder (QDEC)
*/
typedef struct { /*!< QDEC Structure */
__O uint32_t TASKS_START; /*!< Task starting the quadrature decoder */
__O uint32_t TASKS_STOP; /*!< Task stopping the quadrature decoder */
__O uint32_t TASKS_READCLRACC; /*!< Read and clear ACC and ACCDBL */
__O uint32_t TASKS_RDCLRACC; /*!< Read and clear ACC */
__O uint32_t TASKS_RDCLRDBL; /*!< Read and clear ACCDBL */
__I uint32_t RESERVED0[59];
__IO uint32_t EVENTS_SAMPLERDY; /*!< Event being generated for every new sample value written to
the SAMPLE register */
__IO uint32_t EVENTS_REPORTRDY; /*!< Non-null report ready */
__IO uint32_t EVENTS_ACCOF; /*!< ACC or ACCDBL register overflow */
__IO uint32_t EVENTS_DBLRDY; /*!< Double displacement(s) detected */
__IO uint32_t EVENTS_STOPPED; /*!< QDEC has been stopped */
__I uint32_t RESERVED1[59];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED2[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[125];
__IO uint32_t ENABLE; /*!< Enable the quadrature decoder */
__IO uint32_t LEDPOL; /*!< LED output pin polarity */
__IO uint32_t SAMPLEPER; /*!< Sample period */
__I int32_t SAMPLE; /*!< Motion sample value */
__IO uint32_t REPORTPER; /*!< Number of samples to be taken before REPORTRDY and DBLRDY events
can be generated */
__I int32_t ACC; /*!< Register accumulating the valid transitions */
__I int32_t ACCREAD; /*!< Snapshot of the ACC register, updated by the READCLRACC or RDCLRACC
task */
QDEC_PSEL_Type PSEL; /*!< Unspecified */
__IO uint32_t DBFEN; /*!< Enable input debounce filters */
__I uint32_t RESERVED4[5];
__IO uint32_t LEDPRE; /*!< Time period the LED is switched ON prior to sampling */
__I uint32_t ACCDBL; /*!< Register accumulating the number of detected double transitions */
__I uint32_t ACCDBLREAD; /*!< Snapshot of the ACCDBL, updated by the READCLRACC or RDCLRDBL
task */
} NRF_QDEC_Type;
/* ================================================================================ */
/* ================ COMP ================ */
/* ================================================================================ */
/**
* @brief Comparator (COMP)
*/
typedef struct { /*!< COMP Structure */
__O uint32_t TASKS_START; /*!< Start comparator */
__O uint32_t TASKS_STOP; /*!< Stop comparator */
__O uint32_t TASKS_SAMPLE; /*!< Sample comparator value */
__I uint32_t RESERVED0[61];
__IO uint32_t EVENTS_READY; /*!< COMP is ready and output is valid */
__IO uint32_t EVENTS_DOWN; /*!< Downward crossing */
__IO uint32_t EVENTS_UP; /*!< Upward crossing */
__IO uint32_t EVENTS_CROSS; /*!< Downward or upward crossing */
__I uint32_t RESERVED1[60];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED2[63];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[61];
__I uint32_t RESULT; /*!< Compare result */
__I uint32_t RESERVED4[63];
__IO uint32_t ENABLE; /*!< COMP enable */
__IO uint32_t PSEL; /*!< Pin select */
__IO uint32_t REFSEL; /*!< Reference source select */
__IO uint32_t EXTREFSEL; /*!< External reference select */
__I uint32_t RESERVED5[8];
__IO uint32_t TH; /*!< Threshold configuration for hysteresis unit */
__IO uint32_t MODE; /*!< Mode configuration */
__IO uint32_t HYST; /*!< Comparator hysteresis enable */
__IO uint32_t ISOURCE; /*!< Current source select on analog input */
} NRF_COMP_Type;
/* ================================================================================ */
/* ================ LPCOMP ================ */
/* ================================================================================ */
/**
* @brief Low Power Comparator (LPCOMP)
*/
typedef struct { /*!< LPCOMP Structure */
__O uint32_t TASKS_START; /*!< Start comparator */
__O uint32_t TASKS_STOP; /*!< Stop comparator */
__O uint32_t TASKS_SAMPLE; /*!< Sample comparator value */
__I uint32_t RESERVED0[61];
__IO uint32_t EVENTS_READY; /*!< LPCOMP is ready and output is valid */
__IO uint32_t EVENTS_DOWN; /*!< Downward crossing */
__IO uint32_t EVENTS_UP; /*!< Upward crossing */
__IO uint32_t EVENTS_CROSS; /*!< Downward or upward crossing */
__I uint32_t RESERVED1[60];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED2[64];
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[61];
__I uint32_t RESULT; /*!< Compare result */
__I uint32_t RESERVED4[63];
__IO uint32_t ENABLE; /*!< Enable LPCOMP */
__IO uint32_t PSEL; /*!< Input pin select */
__IO uint32_t REFSEL; /*!< Reference select */
__IO uint32_t EXTREFSEL; /*!< External reference select */
__I uint32_t RESERVED5[4];
__IO uint32_t ANADETECT; /*!< Analog detect configuration */
__I uint32_t RESERVED6[5];
__IO uint32_t HYST; /*!< Comparator hysteresis enable */
} NRF_LPCOMP_Type;
/* ================================================================================ */
/* ================ SWI ================ */
/* ================================================================================ */
/**
* @brief Software interrupt 0 (SWI)
*/
typedef struct { /*!< SWI Structure */
__I uint32_t UNUSED; /*!< Unused. */
} NRF_SWI_Type;
/* ================================================================================ */
/* ================ EGU ================ */
/* ================================================================================ */
/**
* @brief Event Generator Unit 0 (EGU)
*/
typedef struct { /*!< EGU Structure */
__O uint32_t TASKS_TRIGGER[16]; /*!< Description collection[0]: Trigger 0 for triggering the corresponding
TRIGGERED[0] event */
__I uint32_t RESERVED0[48];
__IO uint32_t EVENTS_TRIGGERED[16]; /*!< Description collection[0]: Event number 0 generated by triggering
the corresponding TRIGGER[0] task */
__I uint32_t RESERVED1[112];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
} NRF_EGU_Type;
/* ================================================================================ */
/* ================ PWM ================ */
/* ================================================================================ */
/**
* @brief Pulse Width Modulation Unit 0 (PWM)
*/
typedef struct { /*!< PWM Structure */
__I uint32_t RESERVED0;
__O uint32_t TASKS_STOP; /*!< Stops PWM pulse generation on all channels at the end of current
PWM period, and stops sequence playback */
__O uint32_t TASKS_SEQSTART[2]; /*!< Description collection[0]: Loads the first PWM value on all
enabled channels from sequence 0, and starts playing that sequence
at the rate defined in SEQ[0]REFRESH and/or DECODER.MODE. Causes
PWM generation to start it was not running. */
__O uint32_t TASKS_NEXTSTEP; /*!< Steps by one value in the current sequence on all enabled channels
if DECODER.MODE=NextStep. Does not cause PWM generation to start
it was not running. */
__I uint32_t RESERVED1[60];
__IO uint32_t EVENTS_STOPPED; /*!< Response to STOP task, emitted when PWM pulses are no longer
generated */
__IO uint32_t EVENTS_SEQSTARTED[2]; /*!< Description collection[0]: First PWM period started on sequence
0 */
__IO uint32_t EVENTS_SEQEND[2]; /*!< Description collection[0]: Emitted at end of every sequence
0, when last value from RAM has been applied to wave counter */
__IO uint32_t EVENTS_PWMPERIODEND; /*!< Emitted at the end of each PWM period */
__IO uint32_t EVENTS_LOOPSDONE; /*!< Concatenated sequences have been played the amount of times
defined in LOOP.CNT */
__I uint32_t RESERVED2[56];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED3[63];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED4[125];
__IO uint32_t ENABLE; /*!< PWM module enable register */
__IO uint32_t MODE; /*!< Selects operating mode of the wave counter */
__IO uint32_t COUNTERTOP; /*!< Value up to which the pulse generator counter counts */
__IO uint32_t PRESCALER; /*!< Configuration for PWM_CLK */
__IO uint32_t DECODER; /*!< Configuration of the decoder */
__IO uint32_t LOOP; /*!< Amount of playback of a loop */
__I uint32_t RESERVED5[2];
PWM_SEQ_Type SEQ[2]; /*!< Unspecified */
PWM_PSEL_Type PSEL; /*!< Unspecified */
} NRF_PWM_Type;
/* ================================================================================ */
/* ================ PDM ================ */
/* ================================================================================ */
/**
* @brief Pulse Density Modulation (Digital Microphone) Interface (PDM)
*/
typedef struct { /*!< PDM Structure */
__O uint32_t TASKS_START; /*!< Starts continuous PDM transfer */
__O uint32_t TASKS_STOP; /*!< Stops PDM transfer */
__I uint32_t RESERVED0[62];
__IO uint32_t EVENTS_STARTED; /*!< PDM transfer has started */
__IO uint32_t EVENTS_STOPPED; /*!< PDM transfer has finished */
__IO uint32_t EVENTS_END; /*!< The PDM has written the last sample specified by SAMPLE.MAXCNT
(or the last sample after a STOP task has been received) to
Data RAM */
__I uint32_t RESERVED1[125];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED2[125];
__IO uint32_t ENABLE; /*!< PDM module enable register */
__IO uint32_t PDMCLKCTRL; /*!< PDM clock generator control */
__IO uint32_t MODE; /*!< Defines the routing of the connected PDM microphones' signals */
__I uint32_t RESERVED3[3];
__IO uint32_t GAINL; /*!< Left output gain adjustment */
__IO uint32_t GAINR; /*!< Right output gain adjustment */
__IO uint32_t RATIO; /*!< Selects the ratio between PDM_CLK and output sample rate. Change
PDMCLKCTRL accordingly. */
__I uint32_t RESERVED4[7];
PDM_PSEL_Type PSEL; /*!< Unspecified */
__I uint32_t RESERVED5[6];
PDM_SAMPLE_Type SAMPLE; /*!< Unspecified */
} NRF_PDM_Type;
/* ================================================================================ */
/* ================ NVMC ================ */
/* ================================================================================ */
/**
* @brief Non Volatile Memory Controller (NVMC)
*/
typedef struct { /*!< NVMC Structure */
__I uint32_t RESERVED0[256];
__I uint32_t READY; /*!< Ready flag */
__I uint32_t RESERVED1[64];
__IO uint32_t CONFIG; /*!< Configuration register */
union {
__IO uint32_t ERASEPCR1; /*!< Deprecated register - Register for erasing a page in Code area.
Equivalent to ERASEPAGE. */
__IO uint32_t ERASEPAGE; /*!< Register for erasing a page in Code area */
};
__IO uint32_t ERASEALL; /*!< Register for erasing all non-volatile user memory */
__IO uint32_t ERASEPCR0; /*!< Deprecated register - Register for erasing a page in Code area.
Equivalent to ERASEPAGE. */
__IO uint32_t ERASEUICR; /*!< Register for erasing User Information Configuration Registers */
__I uint32_t RESERVED2[10];
__IO uint32_t ICACHECNF; /*!< I-Code cache configuration register. */
__I uint32_t RESERVED3;
__IO uint32_t IHIT; /*!< I-Code cache hit counter. */
__IO uint32_t IMISS; /*!< I-Code cache miss counter. */
} NRF_NVMC_Type;
/* ================================================================================ */
/* ================ ACL ================ */
/* ================================================================================ */
/**
* @brief Access control lists (ACL)
*/
typedef struct { /*!< ACL Structure */
__I uint32_t RESERVED0[449];
__IO uint32_t DISABLEINDEBUG; /*!< Disable all ACL protection mechanisms for regions while in debug
mode */
__I uint32_t RESERVED1[62];
ACL_ACL_Type ACL[8]; /*!< Unspecified */
} NRF_ACL_Type;
/* ================================================================================ */
/* ================ PPI ================ */
/* ================================================================================ */
/**
* @brief Programmable Peripheral Interconnect (PPI)
*/
typedef struct { /*!< PPI Structure */
PPI_TASKS_CHG_Type TASKS_CHG[6]; /*!< Channel group tasks */
__I uint32_t RESERVED0[308];
__IO uint32_t CHEN; /*!< Channel enable register */
__IO uint32_t CHENSET; /*!< Channel enable set register */
__IO uint32_t CHENCLR; /*!< Channel enable clear register */
__I uint32_t RESERVED1;
PPI_CH_Type CH[20]; /*!< PPI Channel */
__I uint32_t RESERVED2[148];
__IO uint32_t CHG[6]; /*!< Description collection[0]: Channel group 0 */
__I uint32_t RESERVED3[62];
PPI_FORK_Type FORK[32]; /*!< Fork */
} NRF_PPI_Type;
/* ================================================================================ */
/* ================ MWU ================ */
/* ================================================================================ */
/**
* @brief Memory Watch Unit (MWU)
*/
typedef struct { /*!< MWU Structure */
__I uint32_t RESERVED0[64];
MWU_EVENTS_REGION_Type EVENTS_REGION[4]; /*!< Unspecified */
__I uint32_t RESERVED1[16];
MWU_EVENTS_PREGION_Type EVENTS_PREGION[2]; /*!< Unspecified */
__I uint32_t RESERVED2[100];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[5];
__IO uint32_t NMIEN; /*!< Enable or disable non-maskable interrupt */
__IO uint32_t NMIENSET; /*!< Enable non-maskable interrupt */
__IO uint32_t NMIENCLR; /*!< Disable non-maskable interrupt */
__I uint32_t RESERVED4[53];
MWU_PERREGION_Type PERREGION[2]; /*!< Unspecified */
__I uint32_t RESERVED5[64];
__IO uint32_t REGIONEN; /*!< Enable/disable regions watch */
__IO uint32_t REGIONENSET; /*!< Enable regions watch */
__IO uint32_t REGIONENCLR; /*!< Disable regions watch */
__I uint32_t RESERVED6[57];
MWU_REGION_Type REGION[4]; /*!< Unspecified */
__I uint32_t RESERVED7[32];
MWU_PREGION_Type PREGION[2]; /*!< Unspecified */
} NRF_MWU_Type;
/* ================================================================================ */
/* ================ I2S ================ */
/* ================================================================================ */
/**
* @brief Inter-IC Sound (I2S)
*/
typedef struct { /*!< I2S Structure */
__O uint32_t TASKS_START; /*!< Starts continuous I2S transfer. Also starts MCK generator when
this is enabled. */
__O uint32_t TASKS_STOP; /*!< Stops I2S transfer. Also stops MCK generator. Triggering this
task will cause the {event:STOPPED} event to be generated. */
__I uint32_t RESERVED0[63];
__IO uint32_t EVENTS_RXPTRUPD; /*!< The RXD.PTR register has been copied to internal double-buffers.
When the I2S module is started and RX is enabled, this event
will be generated for every RXTXD.MAXCNT words that are received
on the SDIN pin. */
__IO uint32_t EVENTS_STOPPED; /*!< I2S transfer stopped. */
__I uint32_t RESERVED1[2];
__IO uint32_t EVENTS_TXPTRUPD; /*!< The TDX.PTR register has been copied to internal double-buffers.
When the I2S module is started and TX is enabled, this event
will be generated for every RXTXD.MAXCNT words that are sent
on the SDOUT pin. */
__I uint32_t RESERVED2[122];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED3[125];
__IO uint32_t ENABLE; /*!< Enable I2S module. */
I2S_CONFIG_Type CONFIG; /*!< Unspecified */
__I uint32_t RESERVED4[3];
I2S_RXD_Type RXD; /*!< Unspecified */
__I uint32_t RESERVED5;
I2S_TXD_Type TXD; /*!< Unspecified */
__I uint32_t RESERVED6[3];
I2S_RXTXD_Type RXTXD; /*!< Unspecified */
__I uint32_t RESERVED7[3];
I2S_PSEL_Type PSEL; /*!< Unspecified */
} NRF_I2S_Type;
/* ================================================================================ */
/* ================ FPU ================ */
/* ================================================================================ */
/**
* @brief FPU (FPU)
*/
typedef struct { /*!< FPU Structure */
__I uint32_t UNUSED; /*!< Unused. */
} NRF_FPU_Type;
/* ================================================================================ */
/* ================ USBD ================ */
/* ================================================================================ */
/**
* @brief Universal Serial Bus device (USBD)
*/
typedef struct { /*!< USBD Structure */
__I uint32_t RESERVED0;
__O uint32_t TASKS_STARTEPIN[8]; /*!< Description collection[0]: Captures the EPIN[0].PTR, EPIN[0].MAXCNT
and EPIN[0].CONFIG registers values, and enables endpoint IN
0 to respond to traffic from host */
__O uint32_t TASKS_STARTISOIN; /*!< Captures the ISOIN.PTR, ISOIN.MAXCNT and ISOIN.CONFIG registers
values, and enables sending data on iso endpoint */
__O uint32_t TASKS_STARTEPOUT[8]; /*!< Description collection[0]: Captures the EPOUT[0].PTR, EPOUT[0].MAXCNT
and EPOUT[0].CONFIG registers values, and enables endpoint 0
to respond to traffic from host */
__O uint32_t TASKS_STARTISOOUT; /*!< Captures the ISOOUT.PTR, ISOOUT.MAXCNT and ISOOUT.CONFIG registers
values, and enables receiving of data on iso endpoint */
__O uint32_t TASKS_EP0RCVOUT; /*!< Allows OUT data stage on control endpoint 0 */
__O uint32_t TASKS_EP0STATUS; /*!< Allows status stage on control endpoint 0 */
__O uint32_t TASKS_EP0STALL; /*!< STALLs data and status stage on control endpoint 0 */
__O uint32_t TASKS_DPDMDRIVE; /*!< Forces D+ and D-lines to the state defined in the DPDMVALUE
register */
__O uint32_t TASKS_DPDMNODRIVE; /*!< Stops forcing D+ and D- lines to any state (USB engine takes
control) */
__I uint32_t RESERVED1[40];
__IO uint32_t EVENTS_USBRESET; /*!< Signals that a USB reset condition has been detected on the
USB lines */
__IO uint32_t EVENTS_STARTED; /*!< Confirms that the EPIN[n].PTR, EPIN[n].MAXCNT, EPIN[n].CONFIG,
or EPOUT[n].PTR, EPOUT[n].MAXCNT and EPOUT[n].CONFIG registers
have been captured on all endpoints reported in the EPSTATUS
register */
__IO uint32_t EVENTS_ENDEPIN[8]; /*!< Description collection[0]: The whole EPIN[0] buffer has been
consumed. The RAM buffer can be accessed safely by software. */
__IO uint32_t EVENTS_EP0DATADONE; /*!< An acknowledged data transfer has taken place on the control
endpoint */
__IO uint32_t EVENTS_ENDISOIN; /*!< The whole ISOIN buffer has been consumed. The RAM buffer can
be accessed safely by software. */
__IO uint32_t EVENTS_ENDEPOUT[8]; /*!< Description collection[0]: The whole EPOUT[0] buffer has been
consumed. The RAM buffer can be accessed safely by software. */
__IO uint32_t EVENTS_ENDISOOUT; /*!< The whole ISOOUT buffer has been consumed. The RAM buffer can
be accessed safely by software. */
__IO uint32_t EVENTS_SOF; /*!< Signals that a SOF (start of frame) condition has been detected
on the USB lines */
__IO uint32_t EVENTS_USBEVENT; /*!< An event or an error not covered by specific events has occurred,
check EVENTCAUSE register to find the cause */
__IO uint32_t EVENTS_EP0SETUP; /*!< A valid SETUP token has been received (and acknowledged) on
the control endpoint */
__IO uint32_t EVENTS_EPDATA; /*!< A data transfer has occurred on a data endpoint, indicated by
the EPDATASTATUS register */
__IO uint32_t EVENTS_ACCESSFAULT; /*!< Access to an unavailable USB register has been attempted (software
or EasyDMA). This event can get fired even when USBD is not
ENABLEd. */
__I uint32_t RESERVED2[38];
__IO uint32_t SHORTS; /*!< Shortcut register */
__I uint32_t RESERVED3[63];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED4[61];
__IO uint32_t EVENTCAUSE; /*!< Details on event that caused the USBEVENT event */
__I uint32_t BUSSTATE; /*!< Provides the logic state of the D+ and D- lines */
__I uint32_t RESERVED5[6];
USBD_HALTED_Type HALTED; /*!< Unspecified */
__I uint32_t RESERVED6;
__IO uint32_t EPSTATUS; /*!< Provides information on which endpoint's EasyDMA registers have
been captured */
__IO uint32_t EPDATASTATUS; /*!< Provides information on which endpoint(s) an acknowledged data
transfer has occurred (EPDATA event) */
__I uint32_t USBADDR; /*!< Device USB address */
__I uint32_t RESERVED7[3];
__I uint32_t BMREQUESTTYPE; /*!< SETUP data, byte 0, bmRequestType */
__I uint32_t BREQUEST; /*!< SETUP data, byte 1, bRequest */
__I uint32_t WVALUEL; /*!< SETUP data, byte 2, LSB of wValue */
__I uint32_t WVALUEH; /*!< SETUP data, byte 3, MSB of wValue */
__I uint32_t WINDEXL; /*!< SETUP data, byte 4, LSB of wIndex */
__I uint32_t WINDEXH; /*!< SETUP data, byte 5, MSB of wIndex */
__I uint32_t WLENGTHL; /*!< SETUP data, byte 6, LSB of wLength */
__I uint32_t WLENGTHH; /*!< SETUP data, byte 7, MSB of wLength */
USBD_SIZE_Type SIZE; /*!< Unspecified */
__I uint32_t RESERVED8[15];
__IO uint32_t ENABLE; /*!< Enable USB */
__IO uint32_t USBPULLUP; /*!< Control of the USB pull-up */
__IO uint32_t DPDMVALUE; /*!< State at which the DPDMDRIVE task will force D+ and D-. The
DPDMNODRIVE task reverts the control of the lines to MAC IP
(no forcing). */
__IO uint32_t DTOGGLE; /*!< Data toggle control and status. */
__IO uint32_t EPINEN; /*!< Endpoint IN enable */
__IO uint32_t EPOUTEN; /*!< Endpoint OUT enable */
__O uint32_t EPSTALL; /*!< STALL endpoints */
__IO uint32_t ISOSPLIT; /*!< Controls the split of ISO buffers */
__I uint32_t FRAMECNTR; /*!< Returns the current value of the start of frame counter */
__I uint32_t RESERVED9[3];
__IO uint32_t ISOINCONFIG; /*!< Controls the response of the ISO IN endpoint to an IN token
when no data is ready to be sent */
__I uint32_t RESERVED10[51];
USBD_EPIN_Type EPIN[8]; /*!< Unspecified */
USBD_ISOIN_Type ISOIN; /*!< Unspecified */
__I uint32_t RESERVED11[21];
USBD_EPOUT_Type EPOUT[8]; /*!< Unspecified */
USBD_ISOOUT_Type ISOOUT; /*!< Unspecified */
} NRF_USBD_Type;
/* ================================================================================ */
/* ================ QSPI ================ */
/* ================================================================================ */
/**
* @brief External flash interface (QSPI)
*/
typedef struct { /*!< QSPI Structure */
__O uint32_t TASKS_ACTIVATE; /*!< Activate QSPI interface */
__O uint32_t TASKS_READSTART; /*!< Start transfer from external flash memory to internal RAM */
__O uint32_t TASKS_WRITESTART; /*!< Start transfer from internal RAM to external flash memory */
__O uint32_t TASKS_ERASESTART; /*!< Start external flash memory erase operation */
__I uint32_t RESERVED0[60];
__IO uint32_t EVENTS_READY; /*!< QSPI peripheral is ready. This event will be generated as a
response to any QSPI task. */
__I uint32_t RESERVED1[127];
__IO uint32_t INTEN; /*!< Enable or disable interrupt */
__IO uint32_t INTENSET; /*!< Enable interrupt */
__IO uint32_t INTENCLR; /*!< Disable interrupt */
__I uint32_t RESERVED2[125];
__IO uint32_t ENABLE; /*!< Enable QSPI peripheral and acquire the pins selected in PSELn
registers */
QSPI_READ_Type READ; /*!< Unspecified */
QSPI_WRITE_Type WRITE; /*!< Unspecified */
QSPI_ERASE_Type ERASE; /*!< Unspecified */
QSPI_PSEL_Type PSEL; /*!< Unspecified */
__IO uint32_t XIPOFFSET; /*!< Address offset into the external memory for Execute in Place
operation. */
__IO uint32_t IFCONFIG0; /*!< Interface configuration. */
__I uint32_t RESERVED3[46];
__IO uint32_t IFCONFIG1; /*!< Interface configuration. */
__I uint32_t STATUS; /*!< Status register. */
__I uint32_t RESERVED4[3];
__IO uint32_t DPMDUR; /*!< Set the duration required to enter/exit deep power-down mode
(DPM). */
__I uint32_t RESERVED5[3];
__IO uint32_t ADDRCONF; /*!< Extended address configuration. */
__I uint32_t RESERVED6[3];
__IO uint32_t CINSTRCONF; /*!< Custom instruction configuration register. */
__IO uint32_t CINSTRDAT0; /*!< Custom instruction data register 0. */
__IO uint32_t CINSTRDAT1; /*!< Custom instruction data register 1. */
__IO uint32_t IFTIMING; /*!< SPI interface timing. */
} NRF_QSPI_Type;
/* ================================================================================ */
/* ================ GPIO ================ */
/* ================================================================================ */
/**
* @brief GPIO Port 1 (GPIO)
*/
typedef struct { /*!< GPIO Structure */
__I uint32_t RESERVED0[321];
__IO uint32_t OUT; /*!< Write GPIO port */
__IO uint32_t OUTSET; /*!< Set individual bits in GPIO port */
__IO uint32_t OUTCLR; /*!< Clear individual bits in GPIO port */
__I uint32_t IN; /*!< Read GPIO port */
__IO uint32_t DIR; /*!< Direction of GPIO pins */
__IO uint32_t DIRSET; /*!< DIR set register */
__IO uint32_t DIRCLR; /*!< DIR clear register */
__IO uint32_t LATCH; /*!< Latch register indicating what GPIO pins that have met the criteria
set in the PIN_CNF[n].SENSE registers */
__IO uint32_t DETECTMODE; /*!< Select between default DETECT signal behaviour and LDETECT mode */
__I uint32_t RESERVED1[118];
__IO uint32_t PIN_CNF[32]; /*!< Description collection[0]: Configuration of GPIO pins */
} NRF_GPIO_Type;
/* ================================================================================ */
/* ================ CRYPTOCELL ================ */
/* ================================================================================ */
/**
* @brief ARM CryptoCell register interface (CRYPTOCELL)
*/
typedef struct { /*!< CRYPTOCELL Structure */
__I uint32_t RESERVED0[320];
__IO uint32_t ENABLE; /*!< Control power and clock for ARM CryptoCell subsystem */
} NRF_CRYPTOCELL_Type;
/* -------------------- End of section using anonymous unions ------------------- */
#if defined(__CC_ARM)
#pragma pop
#elif defined(__ICCARM__)
/* leave anonymous unions enabled */
#elif defined(__GNUC__)
/* anonymous unions are enabled by default */
#elif defined(__TMS470__)
/* anonymous unions are enabled by default */
#elif defined(__TASKING__)
#pragma warning restore
#else
#warning Not supported compiler type
#endif
/* ================================================================================ */
/* ================ Peripheral memory map ================ */
/* ================================================================================ */
#define NRF_FICR_BASE 0x10000000UL
#define NRF_UICR_BASE 0x10001000UL
#define NRF_POWER_BASE 0x40000000UL
#define NRF_CLOCK_BASE 0x40000000UL
#define NRF_RADIO_BASE 0x40001000UL
#define NRF_UARTE0_BASE 0x40002000UL
#define NRF_UART0_BASE 0x40002000UL
#define NRF_SPIM0_BASE 0x40003000UL
#define NRF_SPIS0_BASE 0x40003000UL
#define NRF_TWIM0_BASE 0x40003000UL
#define NRF_TWIS0_BASE 0x40003000UL
#define NRF_SPI0_BASE 0x40003000UL
#define NRF_TWI0_BASE 0x40003000UL
#define NRF_SPIM1_BASE 0x40004000UL
#define NRF_SPIS1_BASE 0x40004000UL
#define NRF_TWIM1_BASE 0x40004000UL
#define NRF_TWIS1_BASE 0x40004000UL
#define NRF_SPI1_BASE 0x40004000UL
#define NRF_TWI1_BASE 0x40004000UL
#define NRF_NFCT_BASE 0x40005000UL
#define NRF_GPIOTE_BASE 0x40006000UL
#define NRF_SAADC_BASE 0x40007000UL
#define NRF_TIMER0_BASE 0x40008000UL
#define NRF_TIMER1_BASE 0x40009000UL
#define NRF_TIMER2_BASE 0x4000A000UL
#define NRF_RTC0_BASE 0x4000B000UL
#define NRF_TEMP_BASE 0x4000C000UL
#define NRF_RNG_BASE 0x4000D000UL
#define NRF_ECB_BASE 0x4000E000UL
#define NRF_CCM_BASE 0x4000F000UL
#define NRF_AAR_BASE 0x4000F000UL
#define NRF_WDT_BASE 0x40010000UL
#define NRF_RTC1_BASE 0x40011000UL
#define NRF_QDEC_BASE 0x40012000UL
#define NRF_COMP_BASE 0x40013000UL
#define NRF_LPCOMP_BASE 0x40013000UL
#define NRF_SWI0_BASE 0x40014000UL
#define NRF_EGU0_BASE 0x40014000UL
#define NRF_SWI1_BASE 0x40015000UL
#define NRF_EGU1_BASE 0x40015000UL
#define NRF_SWI2_BASE 0x40016000UL
#define NRF_EGU2_BASE 0x40016000UL
#define NRF_SWI3_BASE 0x40017000UL
#define NRF_EGU3_BASE 0x40017000UL
#define NRF_SWI4_BASE 0x40018000UL
#define NRF_EGU4_BASE 0x40018000UL
#define NRF_SWI5_BASE 0x40019000UL
#define NRF_EGU5_BASE 0x40019000UL
#define NRF_TIMER3_BASE 0x4001A000UL
#define NRF_TIMER4_BASE 0x4001B000UL
#define NRF_PWM0_BASE 0x4001C000UL
#define NRF_PDM_BASE 0x4001D000UL
#define NRF_NVMC_BASE 0x4001E000UL
#define NRF_ACL_BASE 0x4001E000UL
#define NRF_PPI_BASE 0x4001F000UL
#define NRF_MWU_BASE 0x40020000UL
#define NRF_PWM1_BASE 0x40021000UL
#define NRF_PWM2_BASE 0x40022000UL
#define NRF_SPIM2_BASE 0x40023000UL
#define NRF_SPIS2_BASE 0x40023000UL
#define NRF_SPI2_BASE 0x40023000UL
#define NRF_RTC2_BASE 0x40024000UL
#define NRF_I2S_BASE 0x40025000UL
#define NRF_FPU_BASE 0x40026000UL
#define NRF_USBD_BASE 0x40027000UL
#define NRF_UARTE1_BASE 0x40028000UL
#define NRF_QSPI_BASE 0x40029000UL
#define NRF_SPIM3_BASE 0x4002B000UL
#define NRF_PWM3_BASE 0x4002D000UL
#define NRF_P0_BASE 0x50000000UL
#define NRF_P1_BASE 0x50000300UL
#define NRF_CRYPTOCELL_BASE 0x5002A000UL
/* ================================================================================ */
/* ================ Peripheral declaration ================ */
/* ================================================================================ */
#define NRF_FICR ((NRF_FICR_Type *) NRF_FICR_BASE)
#define NRF_UICR ((NRF_UICR_Type *) NRF_UICR_BASE)
#define NRF_POWER ((NRF_POWER_Type *) NRF_POWER_BASE)
#define NRF_CLOCK ((NRF_CLOCK_Type *) NRF_CLOCK_BASE)
#define NRF_RADIO ((NRF_RADIO_Type *) NRF_RADIO_BASE)
#define NRF_UARTE0 ((NRF_UARTE_Type *) NRF_UARTE0_BASE)
#define NRF_UART0 ((NRF_UART_Type *) NRF_UART0_BASE)
#define NRF_SPIM0 ((NRF_SPIM_Type *) NRF_SPIM0_BASE)
#define NRF_SPIS0 ((NRF_SPIS_Type *) NRF_SPIS0_BASE)
#define NRF_TWIM0 ((NRF_TWIM_Type *) NRF_TWIM0_BASE)
#define NRF_TWIS0 ((NRF_TWIS_Type *) NRF_TWIS0_BASE)
#define NRF_SPI0 ((NRF_SPI_Type *) NRF_SPI0_BASE)
#define NRF_TWI0 ((NRF_TWI_Type *) NRF_TWI0_BASE)
#define NRF_SPIM1 ((NRF_SPIM_Type *) NRF_SPIM1_BASE)
#define NRF_SPIS1 ((NRF_SPIS_Type *) NRF_SPIS1_BASE)
#define NRF_TWIM1 ((NRF_TWIM_Type *) NRF_TWIM1_BASE)
#define NRF_TWIS1 ((NRF_TWIS_Type *) NRF_TWIS1_BASE)
#define NRF_SPI1 ((NRF_SPI_Type *) NRF_SPI1_BASE)
#define NRF_TWI1 ((NRF_TWI_Type *) NRF_TWI1_BASE)
#define NRF_NFCT ((NRF_NFCT_Type *) NRF_NFCT_BASE)
#define NRF_GPIOTE ((NRF_GPIOTE_Type *) NRF_GPIOTE_BASE)
#define NRF_SAADC ((NRF_SAADC_Type *) NRF_SAADC_BASE)
#define NRF_TIMER0 ((NRF_TIMER_Type *) NRF_TIMER0_BASE)
#define NRF_TIMER1 ((NRF_TIMER_Type *) NRF_TIMER1_BASE)
#define NRF_TIMER2 ((NRF_TIMER_Type *) NRF_TIMER2_BASE)
#define NRF_RTC0 ((NRF_RTC_Type *) NRF_RTC0_BASE)
#define NRF_TEMP ((NRF_TEMP_Type *) NRF_TEMP_BASE)
#define NRF_RNG ((NRF_RNG_Type *) NRF_RNG_BASE)
#define NRF_ECB ((NRF_ECB_Type *) NRF_ECB_BASE)
#define NRF_CCM ((NRF_CCM_Type *) NRF_CCM_BASE)
#define NRF_AAR ((NRF_AAR_Type *) NRF_AAR_BASE)
#define NRF_WDT ((NRF_WDT_Type *) NRF_WDT_BASE)
#define NRF_RTC1 ((NRF_RTC_Type *) NRF_RTC1_BASE)
#define NRF_QDEC ((NRF_QDEC_Type *) NRF_QDEC_BASE)
#define NRF_COMP ((NRF_COMP_Type *) NRF_COMP_BASE)
#define NRF_LPCOMP ((NRF_LPCOMP_Type *) NRF_LPCOMP_BASE)
#define NRF_SWI0 ((NRF_SWI_Type *) NRF_SWI0_BASE)
#define NRF_EGU0 ((NRF_EGU_Type *) NRF_EGU0_BASE)
#define NRF_SWI1 ((NRF_SWI_Type *) NRF_SWI1_BASE)
#define NRF_EGU1 ((NRF_EGU_Type *) NRF_EGU1_BASE)
#define NRF_SWI2 ((NRF_SWI_Type *) NRF_SWI2_BASE)
#define NRF_EGU2 ((NRF_EGU_Type *) NRF_EGU2_BASE)
#define NRF_SWI3 ((NRF_SWI_Type *) NRF_SWI3_BASE)
#define NRF_EGU3 ((NRF_EGU_Type *) NRF_EGU3_BASE)
#define NRF_SWI4 ((NRF_SWI_Type *) NRF_SWI4_BASE)
#define NRF_EGU4 ((NRF_EGU_Type *) NRF_EGU4_BASE)
#define NRF_SWI5 ((NRF_SWI_Type *) NRF_SWI5_BASE)
#define NRF_EGU5 ((NRF_EGU_Type *) NRF_EGU5_BASE)
#define NRF_TIMER3 ((NRF_TIMER_Type *) NRF_TIMER3_BASE)
#define NRF_TIMER4 ((NRF_TIMER_Type *) NRF_TIMER4_BASE)
#define NRF_PWM0 ((NRF_PWM_Type *) NRF_PWM0_BASE)
#define NRF_PDM ((NRF_PDM_Type *) NRF_PDM_BASE)
#define NRF_NVMC ((NRF_NVMC_Type *) NRF_NVMC_BASE)
#define NRF_ACL ((NRF_ACL_Type *) NRF_ACL_BASE)
#define NRF_PPI ((NRF_PPI_Type *) NRF_PPI_BASE)
#define NRF_MWU ((NRF_MWU_Type *) NRF_MWU_BASE)
#define NRF_PWM1 ((NRF_PWM_Type *) NRF_PWM1_BASE)
#define NRF_PWM2 ((NRF_PWM_Type *) NRF_PWM2_BASE)
#define NRF_SPIM2 ((NRF_SPIM_Type *) NRF_SPIM2_BASE)
#define NRF_SPIS2 ((NRF_SPIS_Type *) NRF_SPIS2_BASE)
#define NRF_SPI2 ((NRF_SPI_Type *) NRF_SPI2_BASE)
#define NRF_RTC2 ((NRF_RTC_Type *) NRF_RTC2_BASE)
#define NRF_I2S ((NRF_I2S_Type *) NRF_I2S_BASE)
#define NRF_FPU ((NRF_FPU_Type *) NRF_FPU_BASE)
#define NRF_USBD ((NRF_USBD_Type *) NRF_USBD_BASE)
#define NRF_UARTE1 ((NRF_UARTE_Type *) NRF_UARTE1_BASE)
#define NRF_QSPI ((NRF_QSPI_Type *) NRF_QSPI_BASE)
#define NRF_SPIM3 ((NRF_SPIM_Type *) NRF_SPIM3_BASE)
#define NRF_PWM3 ((NRF_PWM_Type *) NRF_PWM3_BASE)
#define NRF_P0 ((NRF_GPIO_Type *) NRF_P0_BASE)
#define NRF_P1 ((NRF_GPIO_Type *) NRF_P1_BASE)
#define NRF_CRYPTOCELL ((NRF_CRYPTOCELL_Type *) NRF_CRYPTOCELL_BASE)
/** @} */ /* End of group Device_Peripheral_Registers */
/** @} */ /* End of group nrf52840 */
/** @} */ /* End of group Nordic Semiconductor */
#ifdef __cplusplus
}
#endif
#endif /* nrf52840_H */
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