/* * The Clear BSD License * Copyright (c) 2015-2016, Freescale Semiconductor, Inc. * Copyright 2016-2017 NXP * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted (subject to the limitations in the disclaimer below) provided * that the following conditions are met: * * o Redistributions of source code must retain the above copyright notice, this list * of conditions and the following disclaimer. * * o 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. * * o Neither the name of the copyright holder nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE. * 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. */ #ifndef _FSL_COMMON_H_ #define _FSL_COMMON_H_ #include #include #include #include //#if defined(__ICCARM__) #include //#endif #include "fsl_device_registers.h" /*! * @addtogroup ksdk_common * @{ */ /******************************************************************************* * Definitions ******************************************************************************/ /*! @brief Construct a status code value from a group and code number. */ #define MAKE_STATUS(group, code) ((((group)*100) + (code))) /*! @brief Construct the version number for drivers. */ #define MAKE_VERSION(major, minor, bugfix) (((major) << 16) | ((minor) << 8) | (bugfix)) /*! @name Driver version */ /*@{*/ /*! @brief common driver version 2.0.0. */ #define FSL_COMMON_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*@}*/ /* Debug console type definition. */ #define DEBUG_CONSOLE_DEVICE_TYPE_NONE 0U /*!< No debug console. */ #define DEBUG_CONSOLE_DEVICE_TYPE_UART 1U /*!< Debug console base on UART. */ #define DEBUG_CONSOLE_DEVICE_TYPE_LPUART 2U /*!< Debug console base on LPUART. */ #define DEBUG_CONSOLE_DEVICE_TYPE_LPSCI 3U /*!< Debug console base on LPSCI. */ #define DEBUG_CONSOLE_DEVICE_TYPE_USBCDC 4U /*!< Debug console base on USBCDC. */ #define DEBUG_CONSOLE_DEVICE_TYPE_FLEXCOMM 5U /*!< Debug console base on USBCDC. */ #define DEBUG_CONSOLE_DEVICE_TYPE_IUART 6U /*!< Debug console base on i.MX UART. */ #define DEBUG_CONSOLE_DEVICE_TYPE_VUSART 7U /*!< Debug console base on LPC_USART. */ /*! @brief Status group numbers. */ enum _status_groups { kStatusGroup_Generic = 0, /*!< Group number for generic status codes. */ kStatusGroup_FLASH = 1, /*!< Group number for FLASH status codes. */ kStatusGroup_LPSPI = 4, /*!< Group number for LPSPI status codes. */ kStatusGroup_FLEXIO_SPI = 5, /*!< Group number for FLEXIO SPI status codes. */ kStatusGroup_DSPI = 6, /*!< Group number for DSPI status codes. */ kStatusGroup_FLEXIO_UART = 7, /*!< Group number for FLEXIO UART status codes. */ kStatusGroup_FLEXIO_I2C = 8, /*!< Group number for FLEXIO I2C status codes. */ kStatusGroup_LPI2C = 9, /*!< Group number for LPI2C status codes. */ kStatusGroup_UART = 10, /*!< Group number for UART status codes. */ kStatusGroup_I2C = 11, /*!< Group number for UART status codes. */ kStatusGroup_LPSCI = 12, /*!< Group number for LPSCI status codes. */ kStatusGroup_LPUART = 13, /*!< Group number for LPUART status codes. */ kStatusGroup_SPI = 14, /*!< Group number for SPI status code.*/ kStatusGroup_XRDC = 15, /*!< Group number for XRDC status code.*/ kStatusGroup_SEMA42 = 16, /*!< Group number for SEMA42 status code.*/ kStatusGroup_SDHC = 17, /*!< Group number for SDHC status code */ kStatusGroup_SDMMC = 18, /*!< Group number for SDMMC status code */ kStatusGroup_SAI = 19, /*!< Group number for SAI status code */ kStatusGroup_MCG = 20, /*!< Group number for MCG status codes. */ kStatusGroup_SCG = 21, /*!< Group number for SCG status codes. */ kStatusGroup_SDSPI = 22, /*!< Group number for SDSPI status codes. */ kStatusGroup_FLEXIO_I2S = 23, /*!< Group number for FLEXIO I2S status codes */ kStatusGroup_FLEXIO_MCULCD = 24, /*!< Group number for FLEXIO LCD status codes */ kStatusGroup_FLASHIAP = 25, /*!< Group number for FLASHIAP status codes */ kStatusGroup_FLEXCOMM_I2C = 26, /*!< Group number for FLEXCOMM I2C status codes */ kStatusGroup_I2S = 27, /*!< Group number for I2S status codes */ kStatusGroup_IUART = 28, /*!< Group number for IUART status codes */ kStatusGroup_CSI = 29, /*!< Group number for CSI status codes */ kStatusGroup_MIPI_DSI = 30, /*!< Group number for MIPI DSI status codes */ kStatusGroup_SDRAMC = 35, /*!< Group number for SDRAMC status codes. */ kStatusGroup_POWER = 39, /*!< Group number for POWER status codes. */ kStatusGroup_ENET = 40, /*!< Group number for ENET status codes. */ kStatusGroup_PHY = 41, /*!< Group number for PHY status codes. */ kStatusGroup_TRGMUX = 42, /*!< Group number for TRGMUX status codes. */ kStatusGroup_SMARTCARD = 43, /*!< Group number for SMARTCARD status codes. */ kStatusGroup_LMEM = 44, /*!< Group number for LMEM status codes. */ kStatusGroup_QSPI = 45, /*!< Group number for QSPI status codes. */ kStatusGroup_DMA = 50, /*!< Group number for DMA status codes. */ kStatusGroup_EDMA = 51, /*!< Group number for EDMA status codes. */ kStatusGroup_DMAMGR = 52, /*!< Group number for DMAMGR status codes. */ kStatusGroup_FLEXCAN = 53, /*!< Group number for FlexCAN status codes. */ kStatusGroup_LTC = 54, /*!< Group number for LTC status codes. */ kStatusGroup_FLEXIO_CAMERA = 55, /*!< Group number for FLEXIO CAMERA status codes. */ kStatusGroup_LPC_SPI = 56, /*!< Group number for LPC_SPI status codes. */ kStatusGroup_LPC_USART = 57, /*!< Group number for LPC_USART status codes. */ kStatusGroup_DMIC = 58, /*!< Group number for DMIC status codes. */ kStatusGroup_SDIF = 59, /*!< Group number for SDIF status codes.*/ kStatusGroup_SPIFI = 60, /*!< Group number for SPIFI status codes. */ kStatusGroup_OTP = 61, /*!< Group number for OTP status codes. */ kStatusGroup_MCAN = 62, /*!< Group number for MCAN status codes. */ kStatusGroup_CAAM = 63, /*!< Group number for CAAM status codes. */ kStatusGroup_ECSPI = 64, /*!< Group number for ECSPI status codes. */ kStatusGroup_USDHC = 65, /*!< Group number for USDHC status codes.*/ kStatusGroup_LPC_I2C = 66, /*!< Group number for LPC_I2C status codes.*/ kStatusGroup_DCP = 67, /*!< Group number for DCP status codes.*/ kStatusGroup_MSCAN = 68, /*!< Group number for MSCAN status codes.*/ kStatusGroup_ESAI = 69, /*!< Group number for ESAI status codes. */ kStatusGroup_FLEXSPI = 70, /*!< Group number for FLEXSPI status codes. */ kStatusGroup_MMDC = 71, /*!< Group number for MMDC status codes. */ kStatusGroup_MICFIL = 72, /*!< Group number for MIC status codes. */ kStatusGroup_SDMA = 73, /*!< Group number for SDMA status codes. */ kStatusGroup_ICS = 74, /*!< Group number for ICS status codes. */ kStatusGroup_SPDIF = 75, /*!< Group number for SPDIF status codes. */ kStatusGroup_NOTIFIER = 98, /*!< Group number for NOTIFIER status codes. */ kStatusGroup_DebugConsole = 99, /*!< Group number for debug console status codes. */ kStatusGroup_SEMC = 100, /*!< Group number for SEMC status codes. */ kStatusGroup_ApplicationRangeStart = 101, /*!< Starting number for application groups. */ }; /*! @brief Generic status return codes. */ enum _generic_status { kStatus_Success = MAKE_STATUS(kStatusGroup_Generic, 0), kStatus_Fail = MAKE_STATUS(kStatusGroup_Generic, 1), kStatus_ReadOnly = MAKE_STATUS(kStatusGroup_Generic, 2), kStatus_OutOfRange = MAKE_STATUS(kStatusGroup_Generic, 3), kStatus_InvalidArgument = MAKE_STATUS(kStatusGroup_Generic, 4), kStatus_Timeout = MAKE_STATUS(kStatusGroup_Generic, 5), kStatus_NoTransferInProgress = MAKE_STATUS(kStatusGroup_Generic, 6), }; /*! @brief Type used for all status and error return values. */ typedef int32_t status_t; /* * The fsl_clock.h is included here because it needs MAKE_VERSION/MAKE_STATUS/status_t * defined in previous of this file. */ #include "fsl_clock.h" /* * Chip level peripheral reset API, for MCUs that implement peripheral reset control external to a peripheral */ #if ((defined(FSL_FEATURE_SOC_SYSCON_COUNT) && (FSL_FEATURE_SOC_SYSCON_COUNT > 0)) || \ (defined(FSL_FEATURE_SOC_ASYNC_SYSCON_COUNT) && (FSL_FEATURE_SOC_ASYNC_SYSCON_COUNT > 0))) #include "fsl_reset.h" #endif /*! @name Min/max macros */ /* @{ */ #if !defined(MIN) #define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif #if !defined(MAX) #define MAX(a, b) ((a) > (b) ? (a) : (b)) #endif /* @} */ /*! @brief Computes the number of elements in an array. */ #if !defined(ARRAY_SIZE) #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) #endif /*! @name UINT16_MAX/UINT32_MAX value */ /* @{ */ #if !defined(UINT16_MAX) #define UINT16_MAX ((uint16_t)-1) #endif #if !defined(UINT32_MAX) #define UINT32_MAX ((uint32_t)-1) #endif /* @} */ /*! @name Timer utilities */ /* @{ */ /*! Macro to convert a microsecond period to raw count value */ #define USEC_TO_COUNT(us, clockFreqInHz) (uint64_t)((uint64_t)us * clockFreqInHz / 1000000U) /*! Macro to convert a raw count value to microsecond */ #define COUNT_TO_USEC(count, clockFreqInHz) (uint64_t)((uint64_t)count * 1000000U / clockFreqInHz) /*! Macro to convert a millisecond period to raw count value */ #define MSEC_TO_COUNT(ms, clockFreqInHz) (uint64_t)((uint64_t)ms * clockFreqInHz / 1000U) /*! Macro to convert a raw count value to millisecond */ #define COUNT_TO_MSEC(count, clockFreqInHz) (uint64_t)((uint64_t)count * 1000U / clockFreqInHz) /* @} */ /*! @name Alignment variable definition macros */ /* @{ */ #if (defined(__ICCARM__)) /** * Workaround to disable MISRA C message suppress warnings for IAR compiler. * http://supp.iar.com/Support/?note=24725 */ _Pragma("diag_suppress=Pm120") #define SDK_PRAGMA(x) _Pragma(#x) _Pragma("diag_error=Pm120") /*! Macro to define a variable with alignbytes alignment */ #define SDK_ALIGN(var, alignbytes) SDK_PRAGMA(data_alignment = alignbytes) var /*! Macro to define a variable with L1 d-cache line size alignment */ #if defined(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) #define SDK_L1DCACHE_ALIGN(var) SDK_PRAGMA(data_alignment = FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) var #endif /*! Macro to define a variable with L2 cache line size alignment */ #if defined(FSL_FEATURE_L2CACHE_LINESIZE_BYTE) #define SDK_L2CACHE_ALIGN(var) SDK_PRAGMA(data_alignment = FSL_FEATURE_L2CACHE_LINESIZE_BYTE) var #endif #elif defined(__ARMCC_VERSION) /*! Macro to define a variable with alignbytes alignment */ #define SDK_ALIGN(var, alignbytes) __align(alignbytes) var /*! Macro to define a variable with L1 d-cache line size alignment */ #if defined(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) #define SDK_L1DCACHE_ALIGN(var) __align(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) var #endif /*! Macro to define a variable with L2 cache line size alignment */ #if defined(FSL_FEATURE_L2CACHE_LINESIZE_BYTE) #define SDK_L2CACHE_ALIGN(var) __align(FSL_FEATURE_L2CACHE_LINESIZE_BYTE) var #endif #elif defined(__GNUC__) /*! Macro to define a variable with alignbytes alignment */ #define SDK_ALIGN(var, alignbytes) var __attribute__((aligned(alignbytes))) /*! Macro to define a variable with L1 d-cache line size alignment */ #if defined(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) #define SDK_L1DCACHE_ALIGN(var) var __attribute__((aligned(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE))) #endif /*! Macro to define a variable with L2 cache line size alignment */ #if defined(FSL_FEATURE_L2CACHE_LINESIZE_BYTE) #define SDK_L2CACHE_ALIGN(var) var __attribute__((aligned(FSL_FEATURE_L2CACHE_LINESIZE_BYTE))) #endif #else #error Toolchain not supported #define SDK_ALIGN(var, alignbytes) var #if defined(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) #define SDK_L1DCACHE_ALIGN(var) var #endif #if defined(FSL_FEATURE_L2CACHE_LINESIZE_BYTE) #define SDK_L2CACHE_ALIGN(var) var #endif #endif /*! Macro to change a value to a given size aligned value */ #define SDK_SIZEALIGN(var, alignbytes) \ ((unsigned int)((var) + ((alignbytes)-1)) & (unsigned int)(~(unsigned int)((alignbytes)-1))) /* @} */ /*! @name Non-cacheable region definition macros */ /* For initialized non-zero non-cacheable variables, please using "AT_NONCACHEABLE_SECTION_INIT(var) ={xx};" or * "AT_NONCACHEABLE_SECTION_ALIGN_INIT(var) ={xx};" in your projects to define them, for zero-inited non-cacheable variables, * please using "AT_NONCACHEABLE_SECTION(var);" or "AT_NONCACHEABLE_SECTION_ALIGN(var);" to define them, these zero-inited variables * will be initialized to zero in system startup. */ /* @{ */ #if (defined(__ICCARM__)) #if defined(FSL_FEATURE_L1ICACHE_LINESIZE_BYTE) #define AT_NONCACHEABLE_SECTION(var) var @"NonCacheable" #define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) SDK_PRAGMA(data_alignment = alignbytes) var @"NonCacheable" #define AT_NONCACHEABLE_SECTION_INIT(var) var @"NonCacheable.init" #define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) SDK_PRAGMA(data_alignment = alignbytes) var @"NonCacheable.init" #else #define AT_NONCACHEABLE_SECTION(var) var #define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) SDK_PRAGMA(data_alignment = alignbytes) var #define AT_NONCACHEABLE_SECTION_INIT(var) var #define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) SDK_PRAGMA(data_alignment = alignbytes) var #endif #elif(defined(__ARMCC_VERSION)) #if defined(FSL_FEATURE_L1ICACHE_LINESIZE_BYTE) #define AT_NONCACHEABLE_SECTION(var) __attribute__((section("NonCacheable"), zero_init)) var #define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) \ __attribute__((section("NonCacheable"), zero_init)) __align(alignbytes) var #define AT_NONCACHEABLE_SECTION_INIT(var) __attribute__((section("NonCacheable.init"))) var #define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) \ __attribute__((section("NonCacheable.init"))) __align(alignbytes) var #else #define AT_NONCACHEABLE_SECTION(var) var #define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) __align(alignbytes) var #define AT_NONCACHEABLE_SECTION_INIT(var) var #define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) __align(alignbytes) var #endif #elif(defined(__GNUC__)) /* For GCC, when the non-cacheable section is required, please define "__STARTUP_INITIALIZE_NONCACHEDATA" * in your projects to make sure the non-cacheable section variables will be initialized in system startup. */ #if defined(FSL_FEATURE_L1ICACHE_LINESIZE_BYTE) #define AT_NONCACHEABLE_SECTION_INIT(var) __attribute__((section("NonCacheable.init"))) var #define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) \ __attribute__((section("NonCacheable.init"))) var __attribute__((aligned(alignbytes))) #define AT_NONCACHEABLE_SECTION(var) __attribute__((section("NonCacheable,\"aw\",%nobits @"))) var #define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) \ __attribute__((section("NonCacheable,\"aw\",%nobits @"))) var __attribute__((aligned(alignbytes))) #else #define AT_NONCACHEABLE_SECTION(var) var #define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) var __attribute__((aligned(alignbytes))) #define AT_NONCACHEABLE_SECTION_INIT(var) var #define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) var __attribute__((aligned(alignbytes))) #endif #else #error Toolchain not supported. #define AT_NONCACHEABLE_SECTION(var) var #define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) var #define AT_NONCACHEABLE_SECTION_INIT(var) var #define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) var #endif /* @} */ /******************************************************************************* * API ******************************************************************************/ #if defined(__cplusplus) extern "C" { #endif /*! * @brief Enable specific interrupt. * * Enable LEVEL1 interrupt. For some devices, there might be multiple interrupt * levels. For example, there are NVIC and intmux. Here the interrupts connected * to NVIC are the LEVEL1 interrupts, because they are routed to the core directly. * The interrupts connected to intmux are the LEVEL2 interrupts, they are routed * to NVIC first then routed to core. * * This function only enables the LEVEL1 interrupts. The number of LEVEL1 interrupts * is indicated by the feature macro FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS. * * @param interrupt The IRQ number. * @retval kStatus_Success Interrupt enabled successfully * @retval kStatus_Fail Failed to enable the interrupt */ static inline status_t EnableIRQ(IRQn_Type interrupt) { if (NotAvail_IRQn == interrupt) { return kStatus_Fail; } #if defined(FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) && (FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS > 0) if (interrupt >= FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) { return kStatus_Fail; } #endif #if defined(__GIC_PRIO_BITS) GIC_EnableIRQ(interrupt); #else NVIC_EnableIRQ(interrupt); #endif return kStatus_Success; } /*! * @brief Disable specific interrupt. * * Disable LEVEL1 interrupt. For some devices, there might be multiple interrupt * levels. For example, there are NVIC and intmux. Here the interrupts connected * to NVIC are the LEVEL1 interrupts, because they are routed to the core directly. * The interrupts connected to intmux are the LEVEL2 interrupts, they are routed * to NVIC first then routed to core. * * This function only disables the LEVEL1 interrupts. The number of LEVEL1 interrupts * is indicated by the feature macro FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS. * * @param interrupt The IRQ number. * @retval kStatus_Success Interrupt disabled successfully * @retval kStatus_Fail Failed to disable the interrupt */ static inline status_t DisableIRQ(IRQn_Type interrupt) { if (NotAvail_IRQn == interrupt) { return kStatus_Fail; } #if defined(FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) && (FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS > 0) if (interrupt >= FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) { return kStatus_Fail; } #endif #if defined(__GIC_PRIO_BITS) GIC_DisableIRQ(interrupt); #else NVIC_DisableIRQ(interrupt); #endif return kStatus_Success; } /*! * @brief Disable the global IRQ * * Disable the global interrupt and return the current primask register. User is required to provided the primask * register for the EnableGlobalIRQ(). * * @return Current primask value. */ static inline uint32_t DisableGlobalIRQ(void) { #if defined(CPSR_I_Msk) uint32_t cpsr = __get_CPSR() & CPSR_I_Msk; __disable_irq(); return cpsr; #else uint32_t regPrimask = __get_PRIMASK(); __disable_irq(); return regPrimask; #endif } /*! * @brief Enaable the global IRQ * * Set the primask register with the provided primask value but not just enable the primask. The idea is for the * convinience of integration of RTOS. some RTOS get its own management mechanism of primask. User is required to * use the EnableGlobalIRQ() and DisableGlobalIRQ() in pair. * * @param primask value of primask register to be restored. The primask value is supposed to be provided by the * DisableGlobalIRQ(). */ static inline void EnableGlobalIRQ(uint32_t primask) { #if defined(CPSR_I_Msk) __set_CPSR((__get_CPSR() & ~CPSR_I_Msk) | primask); #else __set_PRIMASK(primask); #endif } #if defined(ENABLE_RAM_VECTOR_TABLE) /*! * @brief install IRQ handler * * @param irq IRQ number * @param irqHandler IRQ handler address * @return The old IRQ handler address */ uint32_t InstallIRQHandler(IRQn_Type irq, uint32_t irqHandler); #endif /* ENABLE_RAM_VECTOR_TABLE. */ #if (defined(FSL_FEATURE_SOC_SYSCON_COUNT) && (FSL_FEATURE_SOC_SYSCON_COUNT > 0)) /*! * @brief Enable specific interrupt for wake-up from deep-sleep mode. * * Enable the interrupt for wake-up from deep sleep mode. * Some interrupts are typically used in sleep mode only and will not occur during * deep-sleep mode because relevant clocks are stopped. However, it is possible to enable * those clocks (significantly increasing power consumption in the reduced power mode), * making these wake-ups possible. * * @note This function also enables the interrupt in the NVIC (EnableIRQ() is called internally). * * @param interrupt The IRQ number. */ void EnableDeepSleepIRQ(IRQn_Type interrupt); /*! * @brief Disable specific interrupt for wake-up from deep-sleep mode. * * Disable the interrupt for wake-up from deep sleep mode. * Some interrupts are typically used in sleep mode only and will not occur during * deep-sleep mode because relevant clocks are stopped. However, it is possible to enable * those clocks (significantly increasing power consumption in the reduced power mode), * making these wake-ups possible. * * @note This function also disables the interrupt in the NVIC (DisableIRQ() is called internally). * * @param interrupt The IRQ number. */ void DisableDeepSleepIRQ(IRQn_Type interrupt); #endif /* FSL_FEATURE_SOC_SYSCON_COUNT */ #if defined(__cplusplus) } #endif /*! @} */ #endif /* _FSL_COMMON_H_ */