commit
fac5a0d26c
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@ -22,7 +22,8 @@
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#define BOARD_NAME "nRF51 DK"
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#define BOARD_NAME "nRF51 DK"
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/* Board oscillators-related settings. */
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/* Board oscillators-related settings. */
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#define XTAL_VALUE 16000000
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#define NRF51_XTAL_VALUE 16000000
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#define NRF51_LFCLK_SOURCE 1
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/* GPIO pins. */
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/* GPIO pins. */
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#define BTN1 17
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#define BTN1 17
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@ -22,7 +22,7 @@
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#define BOARD_NAME "WvShare BLE400"
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#define BOARD_NAME "WvShare BLE400"
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/* Board oscillators-related settings. */
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/* Board oscillators-related settings. */
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#define XTAL_VALUE 16000000
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#define NRF51_XTAL_VALUE 16000000
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/* GPIO pins. */
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/* GPIO pins. */
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#define KEY1 16
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#define KEY1 16
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@ -94,7 +94,7 @@
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#if !NRF51_GPT_USE_TIMER0 && !NRF51_GPT_USE_TIMER1 && \
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#if !NRF51_GPT_USE_TIMER0 && !NRF51_GPT_USE_TIMER1 && \
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!NRF51_GPT_USE_TIMER2
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!NRF51_GPT_USE_TIMER2
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#error "GPT driver activated but no TIM peripheral assigned"
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#error "GPT driver activated but no TIMER peripheral assigned"
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#endif
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#endif
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#if 0
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#if 0
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@ -55,6 +55,29 @@
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*/
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*/
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void hal_lld_init(void)
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void hal_lld_init(void)
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{
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{
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/* High frequency clock initialisation
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* (If NRF51_XTAL_VALUE is not defined assume its an RC oscillator)
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*/
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NRF_CLOCK->TASKS_HFCLKSTOP = 1;
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#if defined(NRF51_XTAL_VALUE)
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#if NRF51_XTAL_VALUE == 16000000
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NRF_CLOCK->XTALFREQ = 0xFF;
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#elif NRF51_XTAL_VALUE == 32000000
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NRF_CLOCK->XTALFREQ = 0x00;
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#endif
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#endif
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/* Low frequency clock initialisation
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* Clock is only started if st driver requires it
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*/
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NRF_CLOCK->TASKS_LFCLKSTOP = 1;
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NRF_CLOCK->LFCLKSRC = NRF51_LFCLK_SOURCE;
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#if (OSAL_ST_MODE != OSAL_ST_MODE_NONE) && \
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(NRF51_SYSTEM_TICKS == NRF51_SYSTEM_TICKS_AS_RTC)
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NRF_CLOCK->TASKS_LFCLKSTART = 1;
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#endif
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}
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}
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/**
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/**
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@ -39,14 +39,36 @@
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* @}
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* @}
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*/
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*/
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/**
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* @brief Frequency valuefor the Low Frequency Clock
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*/
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#define NRF51_LFCLK_FREQUENCY 32768
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver pre-compile time settings. */
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/* Driver pre-compile time settings. */
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/*===========================================================================*/
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/*===========================================================================*/
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/**
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* @brief Select source of Low Frequency Clock (LFCLK)
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* @details Possible values for source are:
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* 0 : RC oscillator
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* 1 : External cristal
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* 2 : Synthetized clock from High Frequency Clock (HFCLK)
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* When cristal is not available it's preferable to use the
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* internal RC oscillator that synthezing the clock.
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*/
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#if !defined(NRF51_LFCLK_SOURCE) || defined(__DOXYGEN__)
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#define NRF51_LFCLK_SOURCE 0
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#endif
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/*===========================================================================*/
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/* Derived constants and error checks. */
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/*===========================================================================*/
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/*===========================================================================*/
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#if (NRF51_LFCLK_SOURCE < 0) || (NRF51_LFCLK_SOURCE > 2)
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#error "Possible value for NRF51_LFCLK_SOURCE are 0=RC, 1=XTAL, 2=Synth"
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#endif
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver data structures and types. */
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/* Driver data structures and types. */
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/*===========================================================================*/
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/*===========================================================================*/
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@ -1,5 +1,6 @@
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/*
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/*
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ChibiOS - Copyright (C) 2015 Fabio Utzig
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ChibiOS - Copyright (C) 2015 Fabio Utzig
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2016 Stephane D'Alu
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Licensed under the Apache License, Version 2.0 (the "License");
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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you may not use this file except in compliance with the License.
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@ -51,9 +52,55 @@
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/*===========================================================================*/
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/*===========================================================================*/
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#if (OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC) || defined(__DOXYGEN__)
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#if (OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC) || defined(__DOXYGEN__)
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#if NRF51_ST_USE_RTC0 == TRUE
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/**
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/**
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* @brief System Timer vector.
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* @brief System Timer vector (RTC0)
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* @details This interrupt is used for system tick in periodic mode.
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* @details This interrupt is used for system tick in periodic mode
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* if selected with NRF51_ST_USE_RTC0
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*
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* @isr
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*/
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OSAL_IRQ_HANDLER(Vector6C) {
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OSAL_IRQ_PROLOGUE();
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NRF_RTC0->EVENTS_TICK = 0;
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osalSysLockFromISR();
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osalOsTimerHandlerI();
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osalSysUnlockFromISR();
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OSAL_IRQ_EPILOGUE();
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}
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#endif
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#if NRF51_ST_USE_RTC1 == TRUE
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/**
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* @brief System Timer vector (RTC1)
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* @details This interrupt is used for system tick in periodic mode
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* if selected with NRF51_ST_USE_RTC1
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*
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* @isr
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*/
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OSAL_IRQ_HANDLER(Vector84) {
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OSAL_IRQ_PROLOGUE();
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NRF_RTC1->EVENTS_TICK = 0;
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osalSysLockFromISR();
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osalOsTimerHandlerI();
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osalSysUnlockFromISR();
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OSAL_IRQ_EPILOGUE();
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}
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#endif
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#if NRF51_ST_USE_TIMER0 == TRUE
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/**
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* @brief System Timer vector. (TIMER0)
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* @details This interrupt is used for system tick in periodic mode
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* if selected with NRF51_ST_USE_TIMER0
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*
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*
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* @isr
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* @isr
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*/
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*/
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@ -71,8 +118,73 @@ OSAL_IRQ_HANDLER(Vector60) {
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OSAL_IRQ_EPILOGUE();
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OSAL_IRQ_EPILOGUE();
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}
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}
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#endif
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#endif /* OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC */
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#endif /* OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC */
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#if (OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING) || defined(__DOXYGEN__)
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#if NRF51_ST_USE_RTC0 == TRUE
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/**
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* @brief System Timer vector (RTC0)
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* @details This interrupt is used for freerunning mode (tick-less)
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* if selected with NRF51_ST_USE_RTC0
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*
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* @isr
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*/
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OSAL_IRQ_HANDLER(Vector6C) {
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OSAL_IRQ_PROLOGUE();
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if (NRF_RTC0->EVENTS_COMPARE[0]) {
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NRF_RTC0->EVENTS_COMPARE[0] = 0;
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osalSysLockFromISR();
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osalOsTimerHandlerI();
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osalSysUnlockFromISR();
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}
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#if OSAL_ST_RESOLUTION == 16
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if (NRF_RTC0->EVENTS_COMPARE[1]) {
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NRF_RTC0->EVENTS_COMPARE[1] = 0;
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NRF_RTC0->TASKS_CLEAR = 1;
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}
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#endif
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OSAL_IRQ_EPILOGUE();
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}
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#endif
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#if NRF51_ST_USE_RTC1 == TRUE
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/**
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* @brief System Timer vector (RTC1)
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* @details This interrupt is used for freerunning mode (tick-less)
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* if selected with NRF51_ST_USE_RTC1
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*
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* @isr
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*/
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OSAL_IRQ_HANDLER(Vector84) {
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OSAL_IRQ_PROLOGUE();
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if (NRF_RTC1->EVENTS_COMPARE[0]) {
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NRF_RTC1->EVENTS_COMPARE[0] = 0;
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osalSysLockFromISR();
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osalOsTimerHandlerI();
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osalSysUnlockFromISR();
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}
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#if OSAL_ST_RESOLUTION == 16
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if (NRF_RTC1->EVENTS_COMPARE[1]) {
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NRF_RTC1->EVENTS_COMPARE[1] = 0;
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NRF_RTC1->TASKS_CLEAR = 1;
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}
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#endif
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OSAL_IRQ_EPILOGUE();
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}
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#endif
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#endif /* OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/* Driver exported functions. */
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/*===========================================================================*/
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/*===========================================================================*/
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@ -83,8 +195,75 @@ OSAL_IRQ_HANDLER(Vector60) {
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* @notapi
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* @notapi
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*/
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*/
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void st_lld_init(void) {
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void st_lld_init(void) {
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#if OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING
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#if NRF51_ST_USE_RTC0 == TRUE
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/* Using RTC with prescaler */
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NRF_RTC0->TASKS_STOP = 1;
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NRF_RTC0->PRESCALER = (NRF51_LFCLK_FREQUENCY / OSAL_ST_FREQUENCY) - 1;
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NRF_RTC0->EVTENCLR = RTC_EVTENSET_COMPARE0_Msk;
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NRF_RTC0->EVENTS_COMPARE[0] = 0;
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NRF_RTC0->INTENSET = RTC_INTENSET_COMPARE0_Msk;
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#if OSAL_ST_RESOLUTION == 16
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NRF_RTC0->CC[1] = 0x10000; /* 2^16 */
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NRF_RTC0->EVENTS_COMPARE[1] = 0;
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NRF_RTC0->EVTENSET = RTC_EVTENSET_COMPARE0_Msk;
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NRF_RTC0->INTENSET = RTC_INTENSET_COMPARE1_Msk;
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#endif
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NRF_RTC0->TASKS_CLEAR = 1;
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/* Start timer */
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nvicEnableVector(RTC0_IRQn, NRF51_ST_PRIORITY);
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NRF_RTC0->TASKS_START = 1;
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#endif /* NRF51_ST_USE_RTC0 == TRUE */
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#if NRF51_ST_USE_RTC1 == TRUE
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/* Using RTC with prescaler */
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NRF_RTC1->TASKS_STOP = 1;
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NRF_RTC1->PRESCALER = (NRF51_LFCLK_FREQUENCY / OSAL_ST_FREQUENCY) - 1;
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NRF_RTC1->EVTENCLR = RTC_EVTENSET_COMPARE0_Msk;
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NRF_RTC1->EVENTS_COMPARE[0] = 0;
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NRF_RTC1->INTENSET = RTC_INTENSET_COMPARE0_Msk;
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#if OSAL_ST_RESOLUTION == 16
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NRF_RTC1->CC[1] = 0x10000; /* 2^16 */
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NRF_RTC1->EVENTS_COMPARE[1] = 0;
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NRF_RTC1->EVTENSET = RTC_EVTENSET_COMPARE0_Msk;
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NRF_RTC1->INTENSET = RTC_INTENSET_COMPARE1_Msk;
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#endif
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NRF_RTC1->TASKS_CLEAR = 1;
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/* Start timer */
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nvicEnableVector(RTC1_IRQn, NRF51_ST_PRIORITY);
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NRF_RTC1->TASKS_START = 1;
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#endif /* NRF51_ST_USE_RTC1 == TRUE */
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#endif /* OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING */
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#if OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC
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#if OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC
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#if NRF51_ST_USE_RTC0 == TRUE
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/* Using RTC with prescaler */
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NRF_RTC0->TASKS_STOP = 1;
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NRF_RTC0->PRESCALER = (NRF51_LFCLK_FREQUENCY / OSAL_ST_FREQUENCY) - 1;
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NRF_RTC0->INTENSET = RTC_INTENSET_TICK_Msk;
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/* Start timer */
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nvicEnableVector(RTC0_IRQn, NRF51_ST_PRIORITY);
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NRF_RTC0->TASKS_START = 1;
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#endif /* NRF51_ST_USE_RTC0 == TRUE */
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#if NRF51_ST_USE_RTC1 == TRUE
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/* Using RTC with prescaler */
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NRF_RTC1->TASKS_STOP = 1;
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NRF_RTC1->PRESCALER = (NRF51_LFCLK_FREQUENCY / OSAL_ST_FREQUENCY) - 1;
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NRF_RTC1->INTENSET = RTC_INTENSET_TICK_Msk;
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/* Start timer */
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nvicEnableVector(RTC1_IRQn, NRF51_ST_PRIORITY);
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NRF_RTC1->TASKS_START = 1;
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#endif /* NRF51_ST_USE_RTC1 == TRUE */
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#if NRF51_ST_USE_TIMER0 == TRUE
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NRF_TIMER0->TASKS_CLEAR = 1;
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NRF_TIMER0->TASKS_CLEAR = 1;
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/*
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/*
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@ -102,12 +281,12 @@ void st_lld_init(void) {
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NRF_TIMER0->SHORTS = 1;
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NRF_TIMER0->SHORTS = 1;
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NRF_TIMER0->INTENSET = 0x10000;
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NRF_TIMER0->INTENSET = 0x10000;
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nvicEnableVector(TIMER0_IRQn, 8);
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/* Start timer */
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/* Start timer */
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nvicEnableVector(TIMER0_IRQn, NRF51_ST_PRIORITY);
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NRF_TIMER0->TASKS_START = 1;
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NRF_TIMER0->TASKS_START = 1;
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#endif
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#endif /* NRF51_ST_USE_TIMER0 == TRUE */
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#endif /* OSAL_ST_MODE == OSAL_ST_MODE_PERIODIC */
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}
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}
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#endif /* OSAL_ST_MODE != OSAL_ST_MODE_NONE */
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#endif /* OSAL_ST_MODE != OSAL_ST_MODE_NONE */
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@ -27,6 +27,8 @@
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#ifndef _ST_LLD_H_
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#ifndef _ST_LLD_H_
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#define _ST_LLD_H_
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#define _ST_LLD_H_
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#include "halconf.h"
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||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
/* Driver constants. */
|
/* Driver constants. */
|
||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
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@ -35,10 +37,92 @@
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||||||
/* Driver pre-compile time settings. */
|
/* Driver pre-compile time settings. */
|
||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
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|
||||||
|
/**
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||||||
|
* @brief Use RTC0 to generates system ticks
|
||||||
|
*/
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||||||
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#if !defined(NRF51_ST_USE_RTC0) || defined(__DOXYGEN__)
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||||||
|
#if !defined(SOFTDEVICE_PRESENT)
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|
#define NRF51_ST_USE_RTC0 TRUE
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|
#else
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|
#define NRF51_ST_USE_RTC0 FALSE
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|
#endif
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|
#endif
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||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Use RTC1 to generates system ticks
|
||||||
|
*/
|
||||||
|
#if !defined(NRF51_ST_USE_RTC1) || defined(__DOXYGEN__)
|
||||||
|
#if !defined(SOFTDEVICE_PRESENT)
|
||||||
|
#define NRF51_ST_USE_RTC1 FALSE
|
||||||
|
#else
|
||||||
|
#define NRF51_ST_USE_RTC1 TRUE
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Use TIMER0 to generates system ticks
|
||||||
|
*/
|
||||||
|
#if !defined(NRF51_ST_USE_TIMER0) || defined(__DOXYGEN__)
|
||||||
|
#define NRF51_ST_USE_TIMER0 FALSE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief ST interrupt priority level setting.
|
||||||
|
*/
|
||||||
|
#if !defined(NRF51_ST_PRIORITY) || defined(__DOXYGEN__)
|
||||||
|
#if !defined(SOFTDEVICE_PRESENT)
|
||||||
|
#define NRF51_ST_PRIORITY 8
|
||||||
|
#else
|
||||||
|
#define NRF51_ST_PRIORITY 1
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
/* Derived constants and error checks. */
|
/* Derived constants and error checks. */
|
||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
#if OSAL_ST_MODE != OSAL_ST_MODE_NONE
|
||||||
|
#if (NRF51_ST_USE_TIMER0 == TRUE) && (NRF51_GPT_USE_TIMER0 == TRUE)
|
||||||
|
#error "TIMER0 already used by GPT driver"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if (NRF51_ST_USE_RTC0 == FALSE) && \
|
||||||
|
(NRF51_ST_USE_RTC1 == FALSE) && \
|
||||||
|
(NRF51_ST_USE_TIMER0 == FALSE)
|
||||||
|
#error "One clock source is needed, enable one (RTC0, RTC1, or TIMER0)"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if ((NRF51_ST_USE_RTC0 == TRUE ? 1 : 0) + \
|
||||||
|
(NRF51_ST_USE_RTC1 == TRUE ? 1 : 0) + \
|
||||||
|
(NRF51_ST_USE_TIMER0 == TRUE ? 1 : 0)) > 1
|
||||||
|
#error "Only one clock source can be used (RTC0, RTC1, or TIMER0)"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(SOFTDEVICE_PRESENT)
|
||||||
|
#if NRF51_ST_USE_RTC0 == TRUE
|
||||||
|
#error "RTC0 cannot be used for system ticks when SOFTDEVICE present"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if NRF51_ST_USE_TIMER0 == TRUE
|
||||||
|
#error "TIMER0 cannot be used for system ticks when SOFTDEVICE present"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if NRF51_ST_PRIORITY != 1
|
||||||
|
#error "ST priority must be 1 when SOFTDEVICE present"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* defined(SOFTDEVICE_PRESENT) */
|
||||||
|
#endif /* OSAL_ST_MODE != OSAL_ST_MODE_NONE */
|
||||||
|
|
||||||
|
#if OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING
|
||||||
|
#if defined(CH_CFG_ST_TIMEDELTA) && (CH_CFG_ST_TIMEDELTA < 5)
|
||||||
|
#error "CH_CFG_ST_TIMEDELTA is too low"
|
||||||
|
#endif
|
||||||
|
#if NRF51_ST_USE_TIMER0 == TRUE
|
||||||
|
#error "Freeruning (tick-less) mode not supported with TIMER, use RTC"
|
||||||
|
#endif
|
||||||
|
#endif /* OSAL_ST_MODE == OSAL_ST_MODE_FREERUNNING */
|
||||||
|
|
||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
/* Driver data structures and types. */
|
/* Driver data structures and types. */
|
||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
|
@ -71,8 +155,12 @@ extern "C" {
|
||||||
* @notapi
|
* @notapi
|
||||||
*/
|
*/
|
||||||
static inline systime_t st_lld_get_counter(void) {
|
static inline systime_t st_lld_get_counter(void) {
|
||||||
|
#if NRF51_ST_USE_RTC0 == TRUE
|
||||||
return (systime_t)0;
|
return (systime_t)NRF_RTC0->COUNTER;
|
||||||
|
#endif
|
||||||
|
#if NRF51_ST_USE_RTC1 == TRUE
|
||||||
|
return (systime_t)NRF_RTC1->COUNTER;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -85,8 +173,16 @@ static inline systime_t st_lld_get_counter(void) {
|
||||||
* @notapi
|
* @notapi
|
||||||
*/
|
*/
|
||||||
static inline void st_lld_start_alarm(systime_t abstime) {
|
static inline void st_lld_start_alarm(systime_t abstime) {
|
||||||
|
#if NRF51_ST_USE_RTC0 == TRUE
|
||||||
(void)abstime;
|
NRF_RTC0->CC[0] = abstime;
|
||||||
|
NRF_RTC0->EVENTS_COMPARE[0] = 0;
|
||||||
|
NRF_RTC0->EVTENSET = RTC_EVTENSET_COMPARE0_Msk;
|
||||||
|
#endif
|
||||||
|
#if NRF51_ST_USE_RTC1 == TRUE
|
||||||
|
NRF_RTC1->CC[0] = abstime;
|
||||||
|
NRF_RTC1->EVENTS_COMPARE[0] = 0;
|
||||||
|
NRF_RTC1->EVTENSET = RTC_EVTENSET_COMPARE0_Msk;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -95,7 +191,14 @@ static inline void st_lld_start_alarm(systime_t abstime) {
|
||||||
* @notapi
|
* @notapi
|
||||||
*/
|
*/
|
||||||
static inline void st_lld_stop_alarm(void) {
|
static inline void st_lld_stop_alarm(void) {
|
||||||
|
#if NRF51_ST_USE_RTC0 == TRUE
|
||||||
|
NRF_RTC0->EVTENCLR = RTC_EVTENCLR_COMPARE0_Msk;
|
||||||
|
NRF_RTC0->EVENTS_COMPARE[0] = 0;
|
||||||
|
#endif
|
||||||
|
#if NRF51_ST_USE_RTC1 == TRUE
|
||||||
|
NRF_RTC1->EVTENCLR = RTC_EVTENCLR_COMPARE0_Msk;
|
||||||
|
NRF_RTC1->EVENTS_COMPARE[0] = 0;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -106,8 +209,12 @@ static inline void st_lld_stop_alarm(void) {
|
||||||
* @notapi
|
* @notapi
|
||||||
*/
|
*/
|
||||||
static inline void st_lld_set_alarm(systime_t abstime) {
|
static inline void st_lld_set_alarm(systime_t abstime) {
|
||||||
|
#if NRF51_ST_USE_RTC0 == TRUE
|
||||||
(void)abstime;
|
NRF_RTC0->CC[0] = abstime;
|
||||||
|
#endif
|
||||||
|
#if NRF51_ST_USE_RTC1 == TRUE
|
||||||
|
NRF_RTC1->CC[0] = abstime;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -118,8 +225,12 @@ static inline void st_lld_set_alarm(systime_t abstime) {
|
||||||
* @notapi
|
* @notapi
|
||||||
*/
|
*/
|
||||||
static inline systime_t st_lld_get_alarm(void) {
|
static inline systime_t st_lld_get_alarm(void) {
|
||||||
|
#if NRF51_ST_USE_RTC0 == TRUE
|
||||||
return (systime_t)0;
|
return (systime_t)NRF_RTC0->CC[0];
|
||||||
|
#endif
|
||||||
|
#if NRF51_ST_USE_RTC1 == TRUE
|
||||||
|
return (systime_t)NRF_RTC1->CC[0];
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -132,8 +243,12 @@ static inline systime_t st_lld_get_alarm(void) {
|
||||||
* @notapi
|
* @notapi
|
||||||
*/
|
*/
|
||||||
static inline bool st_lld_is_alarm_active(void) {
|
static inline bool st_lld_is_alarm_active(void) {
|
||||||
|
#if NRF51_ST_USE_RTC0 == TRUE
|
||||||
return false;
|
return NRF_RTC0->EVTEN & RTC_EVTEN_COMPARE0_Msk;
|
||||||
|
#endif
|
||||||
|
#if NRF51_ST_USE_RTC1 == TRUE
|
||||||
|
return NRF_RTC1->EVTEN & RTC_EVTEN_COMPARE0_Msk;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
#endif /* _ST_LLD_H_ */
|
#endif /* _ST_LLD_H_ */
|
||||||
|
|
Loading…
Reference in New Issue