nrf_drv_config.h

/*
 * Copyright (c) 2015, Nordic Semiconductor
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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 nrf52dk
 * @{
 *
 * \defgroup nrf52dk-config nRF52 SDK configuration
 * @{
 */
 
#ifndef NRF_DRV_CONFIG_H
#define NRF_DRV_CONFIG_H
 
/* CLOCK */
#define CLOCK_CONFIG_XTAL_FREQ          NRF_CLOCK_XTALFREQ_Default
#define CLOCK_CONFIG_LF_SRC             NRF_CLOCK_LF_SRC_Xtal
#define CLOCK_CONFIG_LF_RC_CAL_INTERVAL RC_2000MS_CALIBRATION_INTERVAL
#define CLOCK_CONFIG_IRQ_PRIORITY       APP_IRQ_PRIORITY_LOW
 
/* GPIOTE */
#define GPIOTE_ENABLED 1
 
#if (GPIOTE_ENABLED == 1)
#define GPIOTE_CONFIG_USE_SWI_EGU false
#define GPIOTE_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
#define GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 4
#endif
 
/* TIMER */
#define TIMER0_ENABLED 0
 
#if (TIMER0_ENABLED == 1)
#define TIMER0_CONFIG_FREQUENCY    NRF_TIMER_FREQ_16MHz
#define TIMER0_CONFIG_MODE         TIMER_MODE_MODE_Timer
#define TIMER0_CONFIG_BIT_WIDTH    TIMER_BITMODE_BITMODE_32Bit
#define TIMER0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
 
#define TIMER0_INSTANCE_INDEX      0
#endif
 
#define TIMER1_ENABLED 1
 
#if (TIMER1_ENABLED == 1)
#define TIMER1_CONFIG_FREQUENCY    NRF_TIMER_FREQ_62500Hz
#define TIMER1_CONFIG_MODE         TIMER_MODE_MODE_Timer
#define TIMER1_CONFIG_BIT_WIDTH    TIMER_BITMODE_BITMODE_32Bit
#define TIMER1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
 
#define TIMER1_INSTANCE_INDEX      (TIMER0_ENABLED)
#endif
 
#define TIMER2_ENABLED 0
 
#if (TIMER2_ENABLED == 1)
#define TIMER2_CONFIG_FREQUENCY    NRF_TIMER_FREQ_16MHz
#define TIMER2_CONFIG_MODE         TIMER_MODE_MODE_Timer
#define TIMER2_CONFIG_BIT_WIDTH    TIMER_BITMODE_BITMODE_16Bit
#define TIMER2_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
 
#define TIMER2_INSTANCE_INDEX      (TIMER1_ENABLED+TIMER0_ENABLED)
#endif
 
#define TIMER3_ENABLED 0
 
#if (TIMER3_ENABLED == 1)
#define TIMER3_CONFIG_FREQUENCY    NRF_TIMER_FREQ_16MHz
#define TIMER3_CONFIG_MODE         TIMER_MODE_MODE_Timer
#define TIMER3_CONFIG_BIT_WIDTH    TIMER_BITMODE_BITMODE_16Bit
#define TIMER3_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
 
#define TIMER3_INSTANCE_INDEX      (TIMER2_ENABLED+TIMER2_INSTANCE_INDEX)
#endif
 
#define TIMER4_ENABLED 0
 
#if (TIMER4_ENABLED == 1)
#define TIMER4_CONFIG_FREQUENCY    NRF_TIMER_FREQ_16MHz
#define TIMER4_CONFIG_MODE         TIMER_MODE_MODE_Timer
#define TIMER4_CONFIG_BIT_WIDTH    TIMER_BITMODE_BITMODE_16Bit
#define TIMER4_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
 
#define TIMER4_INSTANCE_INDEX      (TIMER3_ENABLED+TIMER3_INSTANCE_INDEX)
#endif
 
 
#define TIMER_COUNT (TIMER0_ENABLED + TIMER1_ENABLED + TIMER2_ENABLED + TIMER3_ENABLED + TIMER4_ENABLED)
 
/* RTC */
#define RTC0_ENABLED 0
 
#if (RTC0_ENABLED == 1)
#define RTC0_CONFIG_FREQUENCY    32678
#define RTC0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define RTC0_CONFIG_RELIABLE     false
 
#define RTC0_INSTANCE_INDEX      0
#endif
 
#define RTC1_ENABLED 1
 
#if (RTC1_ENABLED == 1)
#define RTC1_CONFIG_FREQUENCY    128
#define RTC1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define RTC1_CONFIG_RELIABLE     false
 
#define RTC1_INSTANCE_INDEX      (RTC0_ENABLED)
#endif
 
#define RTC_COUNT                (RTC0_ENABLED+RTC1_ENABLED)
 
#define NRF_MAXIMUM_LATENCY_US 2000
 
/* RNG */
#define RNG_ENABLED 1
 
#if (RNG_ENABLED == 1)
#define RNG_CONFIG_ERROR_CORRECTION true
#define RNG_CONFIG_POOL_SIZE        8
#define RNG_CONFIG_IRQ_PRIORITY     APP_IRQ_PRIORITY_LOW
#endif
 
/* SPI */
#define SPI0_ENABLED 0
 
#if (SPI0_ENABLED == 1)
#define SPI0_USE_EASY_DMA 0
 
#define SPI0_CONFIG_SCK_PIN         2
#define SPI0_CONFIG_MOSI_PIN        3
#define SPI0_CONFIG_MISO_PIN        4
#define SPI0_CONFIG_IRQ_PRIORITY    APP_IRQ_PRIORITY_LOW
 
#define SPI0_INSTANCE_INDEX 0
#endif
 
#define SPI1_ENABLED 0
 
#if (SPI1_ENABLED == 1)
#define SPI1_USE_EASY_DMA 0
 
#define SPI1_CONFIG_SCK_PIN         2
#define SPI1_CONFIG_MOSI_PIN        3
#define SPI1_CONFIG_MISO_PIN        4
#define SPI1_CONFIG_IRQ_PRIORITY    APP_IRQ_PRIORITY_LOW
 
#define SPI1_INSTANCE_INDEX (SPI0_ENABLED)
#endif
 
#define SPI2_ENABLED 0
 
#if (SPI2_ENABLED == 1)
#define SPI2_USE_EASY_DMA 0
 
#define SPI2_CONFIG_SCK_PIN         2
#define SPI2_CONFIG_MOSI_PIN        3
#define SPI2_CONFIG_MISO_PIN        4
#define SPI2_CONFIG_IRQ_PRIORITY    APP_IRQ_PRIORITY_LOW
 
#define SPI2_INSTANCE_INDEX (SPI0_ENABLED + SPI1_ENABLED)
#endif
 
#define SPI_COUNT   (SPI0_ENABLED + SPI1_ENABLED + SPI2_ENABLED)
 
/* UART */
#define UART0_ENABLED 1
 
#if (UART0_ENABLED == 1)
#define UART0_CONFIG_HWFC         NRF_UART_HWFC_DISABLED
#define UART0_CONFIG_PARITY       NRF_UART_PARITY_EXCLUDED
#define UART0_CONFIG_BAUDRATE     NRF_UART_BAUDRATE_115200
#define UART0_CONFIG_PSEL_TXD 6
#define UART0_CONFIG_PSEL_RXD 8
#define UART0_CONFIG_PSEL_CTS 7
#define UART0_CONFIG_PSEL_RTS 5
#define UART0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#ifdef NRF52
#define UART0_CONFIG_USE_EASY_DMA false
//Compile time flag
#define UART_EASY_DMA_SUPPORT     1
#define UART_LEGACY_SUPPORT       1
#endif //NRF52
#endif
 
#define TWI0_ENABLED 0
 
#if (TWI0_ENABLED == 1)
#define TWI0_CONFIG_FREQUENCY    NRF_TWI_FREQ_100K
#define TWI0_CONFIG_SCL          0
#define TWI0_CONFIG_SDA          1
#define TWI0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
 
#define TWI0_INSTANCE_INDEX      0
#endif
 
#define TWI1_ENABLED 0
 
#if (TWI1_ENABLED == 1)
#define TWI1_CONFIG_FREQUENCY    NRF_TWI_FREQ_100K
#define TWI1_CONFIG_SCL          0
#define TWI1_CONFIG_SDA          1
#define TWI1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
 
#define TWI1_INSTANCE_INDEX      (TWI0_ENABLED)
#endif
 
#define TWI_COUNT                (TWI0_ENABLED+TWI1_ENABLED)
 
/* TWIS */
#define TWIS0_ENABLED 0
 
#if (TWIS0_ENABLED == 1)
    #define TWIS0_CONFIG_ADDR0        0
    #define TWIS0_CONFIG_ADDR1        0 /* 0: Disabled */
    #define TWIS0_CONFIG_SCL          0
    #define TWIS0_CONFIG_SDA          1
    #define TWIS0_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
 
    #define TWIS0_INSTANCE_INDEX      0
#endif
 
#define TWIS1_ENABLED 0
 
#if (TWIS1_ENABLED ==  1)
    #define TWIS1_CONFIG_ADDR0        0
    #define TWIS1_CONFIG_ADDR1        0 /* 0: Disabled */
    #define TWIS1_CONFIG_SCL          0
    #define TWIS1_CONFIG_SDA          1
    #define TWIS1_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_HIGH
 
    #define TWIS1_INSTANCE_INDEX      (TWIS0_ENABLED)
#endif
 
#define TWIS_COUNT (TWIS0_ENABLED + TWIS1_ENABLED)
/* For more documentation see nrf_drv_twis.h file */
#define TWIS_ASSUME_INIT_AFTER_RESET_ONLY 0
/* For more documentation see nrf_drv_twis.h file */
#define TWIS_NO_SYNC_MODE 0
/**
 * \brief Definition for patching PAN problems
 *
 * Set this definition to nonzero value to patch anomalies
 * from MPW3 - first lunch microcontroller.
 *
 * Concerns:
 * - PAN-29: TWIS: incorrect bits in ERRORSRC
 * - PAN-30: TWIS: STOP task does not work as expected
 */
#define NRF_TWIS_PATCH_FOR_MPW3 1
 
 
/* QDEC */
#define QDEC_ENABLED 0
 
#if (QDEC_ENABLED == 1)
#define QDEC_CONFIG_REPORTPER    NRF_QDEC_REPORTPER_10
#define QDEC_CONFIG_SAMPLEPER    NRF_QDEC_SAMPLEPER_16384us
#define QDEC_CONFIG_PIO_A        1
#define QDEC_CONFIG_PIO_B        2
#define QDEC_CONFIG_PIO_LED      3
#define QDEC_CONFIG_LEDPRE       511
#define QDEC_CONFIG_LEDPOL       NRF_QDEC_LEPOL_ACTIVE_HIGH
#define QDEC_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define QDEC_CONFIG_DBFEN        false
#define QDEC_CONFIG_SAMPLE_INTEN false
#endif
 
/* SAADC */
#define SAADC_ENABLED 0
 
#if (SAADC_ENABLED == 1)
#define SAADC_CONFIG_RESOLUTION      NRF_SAADC_RESOLUTION_10BIT
#define SAADC_CONFIG_OVERSAMPLE      NRF_SAADC_OVERSAMPLE_DISABLED
#define SAADC_CONFIG_IRQ_PRIORITY    APP_IRQ_PRIORITY_LOW
#endif
 
/* LPCOMP */
#define LPCOMP_ENABLED 0
 
#if (LPCOMP_ENABLED == 1)
#define LPCOMP_CONFIG_REFERENCE    NRF_LPCOMP_REF_SUPPLY_4_8
#define LPCOMP_CONFIG_DETECTION    NRF_LPCOMP_DETECT_DOWN
#define LPCOMP_CONFIG_IRQ_PRIORITY APP_IRQ_PRIORITY_LOW
#define LPCOMP_CONFIG_INPUT        NRF_LPCOMP_INPUT_0
#endif
 
/* WDT */
#define WDT_ENABLED 1
 
#if (WDT_ENABLED == 1)
#define WDT_CONFIG_BEHAVIOUR     NRF_WDT_BEHAVIOUR_RUN_SLEEP
#define WDT_CONFIG_RELOAD_VALUE  2000
#define WDT_CONFIG_IRQ_PRIORITY  APP_IRQ_PRIORITY_HIGH
#endif
 
#include "nrf_drv_config_validation.h"
#endif // NRF_DRV_CONFIG_H
 
/**
 * @}
 * @}
 */