1180 lines
92 KiB
C
1180 lines
92 KiB
C
/*!
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\file gd32f4xx_rcu.h
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\brief definitions for the RCU
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\version 2016-08-15, V1.0.0, firmware for GD32F4xx
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\version 2018-12-12, V2.0.0, firmware for GD32F4xx
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\version 2020-09-30, V2.1.0, firmware for GD32F4xx
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*/
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/*
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Copyright (c) 2020, GigaDevice Semiconductor Inc.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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OF SUCH DAMAGE.
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*/
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#ifndef GD32F4XX_RCU_H
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#define GD32F4XX_RCU_H
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#include "gd32f4xx.h"
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/* RCU definitions */
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#define RCU RCU_BASE
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/* registers definitions */
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#define RCU_CTL REG32(RCU + 0x00U) /*!< control register */
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#define RCU_PLL REG32(RCU + 0x04U) /*!< PLL register */
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#define RCU_CFG0 REG32(RCU + 0x08U) /*!< clock configuration register 0 */
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#define RCU_INT REG32(RCU + 0x0CU) /*!< clock interrupt register */
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#define RCU_AHB1RST REG32(RCU + 0x10U) /*!< AHB1 reset register */
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#define RCU_AHB2RST REG32(RCU + 0x14U) /*!< AHB2 reset register */
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#define RCU_AHB3RST REG32(RCU + 0x18U) /*!< AHB3 reset register */
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#define RCU_APB1RST REG32(RCU + 0x20U) /*!< APB1 reset register */
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#define RCU_APB2RST REG32(RCU + 0x24U) /*!< APB2 reset register */
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#define RCU_AHB1EN REG32(RCU + 0x30U) /*!< AHB1 enable register */
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#define RCU_AHB2EN REG32(RCU + 0x34U) /*!< AHB2 enable register */
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#define RCU_AHB3EN REG32(RCU + 0x38U) /*!< AHB3 enable register */
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#define RCU_APB1EN REG32(RCU + 0x40U) /*!< APB1 enable register */
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#define RCU_APB2EN REG32(RCU + 0x44U) /*!< APB2 enable register */
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#define RCU_AHB1SPEN REG32(RCU + 0x50U) /*!< AHB1 sleep mode enable register */
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#define RCU_AHB2SPEN REG32(RCU + 0x54U) /*!< AHB2 sleep mode enable register */
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#define RCU_AHB3SPEN REG32(RCU + 0x58U) /*!< AHB3 sleep mode enable register */
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#define RCU_APB1SPEN REG32(RCU + 0x60U) /*!< APB1 sleep mode enable register */
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#define RCU_APB2SPEN REG32(RCU + 0x64U) /*!< APB2 sleep mode enable register */
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#define RCU_BDCTL REG32(RCU + 0x70U) /*!< backup domain control register */
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#define RCU_RSTSCK REG32(RCU + 0x74U) /*!< reset source / clock register */
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#define RCU_PLLSSCTL REG32(RCU + 0x80U) /*!< PLL clock spread spectrum control register */
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#define RCU_PLLI2S REG32(RCU + 0x84U) /*!< PLLI2S register */
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#define RCU_PLLSAI REG32(RCU + 0x88U) /*!< PLLSAI register */
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#define RCU_CFG1 REG32(RCU + 0x8CU) /*!< clock configuration register 1 */
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#define RCU_ADDCTL REG32(RCU + 0xC0U) /*!< Additional clock control register */
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#define RCU_ADDINT REG32(RCU + 0xCCU) /*!< Additional clock interrupt register */
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#define RCU_ADDAPB1RST REG32(RCU + 0xE0U) /*!< APB1 additional reset register */
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#define RCU_ADDAPB1EN REG32(RCU + 0xE4U) /*!< APB1 additional enable register */
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#define RCU_ADDAPB1SPEN REG32(RCU + 0xE8U) /*!< APB1 additional sleep mode enable register */
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#define RCU_VKEY REG32(RCU + 0x100U) /*!< voltage key register */
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#define RCU_DSV REG32(RCU + 0x134U) /*!< deep-sleep mode voltage register */
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/* bits definitions */
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/* RCU_CTL */
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#define RCU_CTL_IRC16MEN BIT(0) /*!< internal high speed oscillator enable */
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#define RCU_CTL_IRC16MSTB BIT(1) /*!< IRC16M high speed internal oscillator stabilization flag */
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#define RCU_CTL_IRC16MADJ BITS(3,7) /*!< high speed internal oscillator clock trim adjust value */
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#define RCU_CTL_IRC16MCALIB BITS(8,15) /*!< high speed internal oscillator calibration value register */
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#define RCU_CTL_HXTALEN BIT(16) /*!< external high speed oscillator enable */
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#define RCU_CTL_HXTALSTB BIT(17) /*!< external crystal oscillator clock stabilization flag */
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#define RCU_CTL_HXTALBPS BIT(18) /*!< external crystal oscillator clock bypass mode enable */
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#define RCU_CTL_CKMEN BIT(19) /*!< HXTAL clock monitor enable */
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#define RCU_CTL_PLLEN BIT(24) /*!< PLL enable */
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#define RCU_CTL_PLLSTB BIT(25) /*!< PLL Clock Stabilization Flag */
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#define RCU_CTL_PLLI2SEN BIT(26) /*!< PLLI2S enable */
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#define RCU_CTL_PLLI2SSTB BIT(27) /*!< PLLI2S Clock Stabilization Flag */
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#define RCU_CTL_PLLSAIEN BIT(28) /*!< PLLSAI enable */
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#define RCU_CTL_PLLSAISTB BIT(29) /*!< PLLSAI Clock Stabilization Flag */
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/* RCU_PLL */
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#define RCU_PLL_PLLPSC BITS(0,5) /*!< The PLL VCO source clock prescaler */
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#define RCU_PLL_PLLN BITS(6,14) /*!< The PLL VCO clock multi factor */
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#define RCU_PLL_PLLP BITS(16,17) /*!< The PLLP output frequency division factor from PLL VCO clock */
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#define RCU_PLL_PLLSEL BIT(22) /*!< PLL Clock Source Selection */
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#define RCU_PLL_PLLQ BITS(24,27) /*!< The PLL Q output frequency division factor from PLL VCO clock */
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/* RCU_CFG0 */
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#define RCU_CFG0_SCS BITS(0,1) /*!< system clock switch */
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#define RCU_CFG0_SCSS BITS(2,3) /*!< system clock switch status */
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#define RCU_CFG0_AHBPSC BITS(4,7) /*!< AHB prescaler selection */
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#define RCU_CFG0_APB1PSC BITS(10,12) /*!< APB1 prescaler selection */
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#define RCU_CFG0_APB2PSC BITS(13,15) /*!< APB2 prescaler selection */
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#define RCU_CFG0_RTCDIV BITS(16,20) /*!< RTC clock divider factor */
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#define RCU_CFG0_CKOUT0SEL BITS(21,22) /*!< CKOUT0 Clock Source Selection */
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#define RCU_CFG0_I2SSEL BIT(23) /*!< I2S Clock Source Selection */
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#define RCU_CFG0_CKOUT0DIV BITS(24,26) /*!< The CK_OUT0 divider which the CK_OUT0 frequency can be reduced */
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#define RCU_CFG0_CKOUT1DIV BITS(27,29) /*!< The CK_OUT1 divider which the CK_OUT1 frequency can be reduced */
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#define RCU_CFG0_CKOUT1SEL BITS(30,31) /*!< CKOUT1 Clock Source Selection */
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/* RCU_INT */
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#define RCU_INT_IRC32KSTBIF BIT(0) /*!< IRC32K stabilization interrupt flag */
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#define RCU_INT_LXTALSTBIF BIT(1) /*!< LXTAL stabilization interrupt flag */
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#define RCU_INT_IRC16MSTBIF BIT(2) /*!< IRC16M stabilization interrupt flag */
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#define RCU_INT_HXTALSTBIF BIT(3) /*!< HXTAL stabilization interrupt flag */
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#define RCU_INT_PLLSTBIF BIT(4) /*!< PLL stabilization interrupt flag */
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#define RCU_INT_PLLI2SSTBIF BIT(5) /*!< PLLI2S stabilization interrupt flag */
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#define RCU_INT_PLLSAISTBIF BIT(6) /*!< PLLSAI stabilization interrupt flag */
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#define RCU_INT_CKMIF BIT(7) /*!< HXTAL clock stuck interrupt flag */
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#define RCU_INT_IRC32KSTBIE BIT(8) /*!< IRC32K stabilization interrupt enable */
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#define RCU_INT_LXTALSTBIE BIT(9) /*!< LXTAL stabilization interrupt enable */
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#define RCU_INT_IRC16MSTBIE BIT(10) /*!< IRC16M stabilization interrupt enable */
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#define RCU_INT_HXTALSTBIE BIT(11) /*!< HXTAL stabilization interrupt enable */
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#define RCU_INT_PLLSTBIE BIT(12) /*!< PLL stabilization interrupt enable */
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#define RCU_INT_PLLI2SSTBIE BIT(13) /*!< PLLI2S Stabilization Interrupt Enable */
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#define RCU_INT_PLLSAISTBIE BIT(14) /*!< PLLSAI Stabilization Interrupt Enable */
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#define RCU_INT_IRC32KSTBIC BIT(16) /*!< IRC32K Stabilization Interrupt Clear */
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#define RCU_INT_LXTALSTBIC BIT(17) /*!< LXTAL Stabilization Interrupt Clear */
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#define RCU_INT_IRC16MSTBIC BIT(18) /*!< IRC16M Stabilization Interrupt Clear */
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#define RCU_INT_HXTALSTBIC BIT(19) /*!< HXTAL Stabilization Interrupt Clear */
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#define RCU_INT_PLLSTBIC BIT(20) /*!< PLL stabilization Interrupt Clear */
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#define RCU_INT_PLLI2SSTBIC BIT(21) /*!< PLLI2S stabilization Interrupt Clear */
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#define RCU_INT_PLLSAISTBIC BIT(22) /*!< PLLSAI stabilization Interrupt Clear */
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#define RCU_INT_CKMIC BIT(23) /*!< HXTAL Clock Stuck Interrupt Clear */
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/* RCU_AHB1RST */
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#define RCU_AHB1RST_PARST BIT(0) /*!< GPIO port A reset */
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#define RCU_AHB1RST_PBRST BIT(1) /*!< GPIO port B reset */
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#define RCU_AHB1RST_PCRST BIT(2) /*!< GPIO port C reset */
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#define RCU_AHB1RST_PDRST BIT(3) /*!< GPIO port D reset */
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#define RCU_AHB1RST_PERST BIT(4) /*!< GPIO port E reset */
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#define RCU_AHB1RST_PFRST BIT(5) /*!< GPIO port F reset */
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#define RCU_AHB1RST_PGRST BIT(6) /*!< GPIO port G reset */
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#define RCU_AHB1RST_PHRST BIT(7) /*!< GPIO port H reset */
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#define RCU_AHB1RST_PIRST BIT(8) /*!< GPIO port I reset */
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#define RCU_AHB1RST_CRCRST BIT(12) /*!< CRC reset */
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#define RCU_AHB1RST_DMA0RST BIT(21) /*!< DMA0 reset */
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#define RCU_AHB1RST_DMA1RST BIT(22) /*!< DMA1 reset */
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#define RCU_AHB1RST_IPARST BIT(23) /*!< IPA reset */
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#define RCU_AHB1RST_ENETRST BIT(25) /*!< ENET reset */
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#define RCU_AHB1RST_USBHSRST BIT(29) /*!< USBHS reset */
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/* RCU_AHB2RST */
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#define RCU_AHB2RST_DCIRST BIT(0) /*!< DCI reset */
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#define RCU_AHB2RST_TRNGRST BIT(6) /*!< TRNG reset */
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#define RCU_AHB2RST_USBFSRST BIT(7) /*!< USBFS reset */
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/* RCU_AHB3RST */
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#define RCU_AHB3RST_EXMCRST BIT(0) /*!< EXMC reset */
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/* RCU_APB1RST */
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#define RCU_APB1RST_TIMER1RST BIT(0) /*!< TIMER1 reset */
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#define RCU_APB1RST_TIMER2RST BIT(1) /*!< TIMER2 reset */
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#define RCU_APB1RST_TIMER3RST BIT(2) /*!< TIMER3 reset */
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#define RCU_APB1RST_TIMER4RST BIT(3) /*!< TIMER4 reset */
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#define RCU_APB1RST_TIMER5RST BIT(4) /*!< TIMER5 reset */
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#define RCU_APB1RST_TIMER6RST BIT(5) /*!< TIMER6 reset */
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#define RCU_APB1RST_TIMER11RST BIT(6) /*!< TIMER11 reset */
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#define RCU_APB1RST_TIMER12RST BIT(7) /*!< TIMER12 reset */
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#define RCU_APB1RST_TIMER13RST BIT(8) /*!< TIMER13 reset */
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#define RCU_APB1RST_WWDGTRST BIT(11) /*!< WWDGT reset */
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#define RCU_APB1RST_SPI1RST BIT(14) /*!< SPI1 reset */
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#define RCU_APB1RST_SPI2RST BIT(15) /*!< SPI2 reset */
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#define RCU_APB1RST_USART1RST BIT(17) /*!< USART1 reset */
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#define RCU_APB1RST_USART2RST BIT(18) /*!< USART2 reset */
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#define RCU_APB1RST_UART3RST BIT(19) /*!< UART3 reset */
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#define RCU_APB1RST_UART4RST BIT(20) /*!< UART4 reset */
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#define RCU_APB1RST_I2C0RST BIT(21) /*!< I2C0 reset */
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#define RCU_APB1RST_I2C1RST BIT(22) /*!< I2C1 reset */
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#define RCU_APB1RST_I2C2RST BIT(23) /*!< I2C2 reset */
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#define RCU_APB1RST_CAN0RST BIT(25) /*!< CAN0 reset */
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#define RCU_APB1RST_CAN1RST BIT(26) /*!< CAN1 reset */
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#define RCU_APB1RST_PMURST BIT(28) /*!< PMU reset */
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#define RCU_APB1RST_DACRST BIT(29) /*!< DAC reset */
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#define RCU_APB1RST_UART6RST BIT(30) /*!< UART6 reset */
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#define RCU_APB1RST_UART7RST BIT(31) /*!< UART7 reset */
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/* RCU_APB2RST */
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#define RCU_APB2RST_TIMER0RST BIT(0) /*!< TIMER0 reset */
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#define RCU_APB2RST_TIMER7RST BIT(1) /*!< TIMER7 reset */
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#define RCU_APB2RST_USART0RST BIT(4) /*!< USART0 reset */
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#define RCU_APB2RST_USART5RST BIT(5) /*!< USART5 reset */
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#define RCU_APB2RST_ADCRST BIT(8) /*!< ADC reset */
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#define RCU_APB2RST_SDIORST BIT(11) /*!< SDIO reset */
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#define RCU_APB2RST_SPI0RST BIT(12) /*!< SPI0 reset */
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#define RCU_APB2RST_SPI3RST BIT(13) /*!< SPI3 reset */
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#define RCU_APB2RST_SYSCFGRST BIT(14) /*!< SYSCFG reset */
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#define RCU_APB2RST_TIMER8RST BIT(16) /*!< TIMER8 reset */
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#define RCU_APB2RST_TIMER9RST BIT(17) /*!< TIMER9 reset */
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#define RCU_APB2RST_TIMER10RST BIT(18) /*!< TIMER10 reset */
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#define RCU_APB2RST_SPI4RST BIT(20) /*!< SPI4 reset */
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#define RCU_APB2RST_SPI5RST BIT(21) /*!< SPI5 reset */
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#define RCU_APB2RST_TLIRST BIT(26) /*!< TLI reset */
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/* RCU_AHB1EN */
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#define RCU_AHB1EN_PAEN BIT(0) /*!< GPIO port A clock enable */
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#define RCU_AHB1EN_PBEN BIT(1) /*!< GPIO port B clock enable */
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#define RCU_AHB1EN_PCEN BIT(2) /*!< GPIO port C clock enable */
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#define RCU_AHB1EN_PDEN BIT(3) /*!< GPIO port D clock enable */
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#define RCU_AHB1EN_PEEN BIT(4) /*!< GPIO port E clock enable */
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#define RCU_AHB1EN_PFEN BIT(5) /*!< GPIO port F clock enable */
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#define RCU_AHB1EN_PGEN BIT(6) /*!< GPIO port G clock enable */
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#define RCU_AHB1EN_PHEN BIT(7) /*!< GPIO port H clock enable */
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#define RCU_AHB1EN_PIEN BIT(8) /*!< GPIO port I clock enable */
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#define RCU_AHB1EN_CRCEN BIT(12) /*!< CRC clock enable */
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#define RCU_AHB1EN_BKPSRAMEN BIT(18) /*!< BKPSRAM clock enable */
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#define RCU_AHB1EN_TCMSRAMEN BIT(20) /*!< TCMSRAM clock enable */
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#define RCU_AHB1EN_DMA0EN BIT(21) /*!< DMA0 clock enable */
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#define RCU_AHB1EN_DMA1EN BIT(22) /*!< DMA1 clock enable */
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#define RCU_AHB1EN_IPAEN BIT(23) /*!< IPA clock enable */
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#define RCU_AHB1EN_ENETEN BIT(25) /*!< ENET clock enable */
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#define RCU_AHB1EN_ENETTXEN BIT(26) /*!< Ethernet TX clock enable */
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#define RCU_AHB1EN_ENETRXEN BIT(27) /*!< Ethernet RX clock enable */
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#define RCU_AHB1EN_ENETPTPEN BIT(28) /*!< Ethernet PTP clock enable */
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#define RCU_AHB1EN_USBHSEN BIT(29) /*!< USBHS clock enable */
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#define RCU_AHB1EN_USBHSULPIEN BIT(30) /*!< USBHS ULPI clock enable */
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/* RCU_AHB2EN */
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#define RCU_AHB2EN_DCIEN BIT(0) /*!< DCI clock enable */
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#define RCU_AHB2EN_TRNGEN BIT(6) /*!< TRNG clock enable */
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#define RCU_AHB2EN_USBFSEN BIT(7) /*!< USBFS clock enable */
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/* RCU_AHB3EN */
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#define RCU_AHB3EN_EXMCEN BIT(0) /*!< EXMC clock enable */
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/* RCU_APB1EN */
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#define RCU_APB1EN_TIMER1EN BIT(0) /*!< TIMER1 clock enable */
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#define RCU_APB1EN_TIMER2EN BIT(1) /*!< TIMER2 clock enable */
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#define RCU_APB1EN_TIMER3EN BIT(2) /*!< TIMER3 clock enable */
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#define RCU_APB1EN_TIMER4EN BIT(3) /*!< TIMER4 clock enable */
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#define RCU_APB1EN_TIMER5EN BIT(4) /*!< TIMER5 clock enable */
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#define RCU_APB1EN_TIMER6EN BIT(5) /*!< TIMER6 clock enable */
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#define RCU_APB1EN_TIMER11EN BIT(6) /*!< TIMER11 clock enable */
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#define RCU_APB1EN_TIMER12EN BIT(7) /*!< TIMER12 clock enable */
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#define RCU_APB1EN_TIMER13EN BIT(8) /*!< TIMER13 clock enable */
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#define RCU_APB1EN_WWDGTEN BIT(11) /*!< WWDGT clock enable */
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#define RCU_APB1EN_SPI1EN BIT(14) /*!< SPI1 clock enable */
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#define RCU_APB1EN_SPI2EN BIT(15) /*!< SPI2 clock enable */
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#define RCU_APB1EN_USART1EN BIT(17) /*!< USART1 clock enable */
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#define RCU_APB1EN_USART2EN BIT(18) /*!< USART2 clock enable */
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#define RCU_APB1EN_UART3EN BIT(19) /*!< UART3 clock enable */
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#define RCU_APB1EN_UART4EN BIT(20) /*!< UART4 clock enable */
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#define RCU_APB1EN_I2C0EN BIT(21) /*!< I2C0 clock enable */
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#define RCU_APB1EN_I2C1EN BIT(22) /*!< I2C1 clock enable */
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#define RCU_APB1EN_I2C2EN BIT(23) /*!< I2C2 clock enable */
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#define RCU_APB1EN_CAN0EN BIT(25) /*!< CAN0 clock enable */
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#define RCU_APB1EN_CAN1EN BIT(26) /*!< CAN1 clock enable */
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#define RCU_APB1EN_PMUEN BIT(28) /*!< PMU clock enable */
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#define RCU_APB1EN_DACEN BIT(29) /*!< DAC clock enable */
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#define RCU_APB1EN_UART6EN BIT(30) /*!< UART6 clock enable */
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#define RCU_APB1EN_UART7EN BIT(31) /*!< UART7 clock enable */
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/* RCU_APB2EN */
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#define RCU_APB2EN_TIMER0EN BIT(0) /*!< TIMER0 clock enable */
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#define RCU_APB2EN_TIMER7EN BIT(1) /*!< TIMER7 clock enable */
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#define RCU_APB2EN_USART0EN BIT(4) /*!< USART0 clock enable */
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#define RCU_APB2EN_USART5EN BIT(5) /*!< USART5 clock enable */
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#define RCU_APB2EN_ADC0EN BIT(8) /*!< ADC0 clock enable */
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#define RCU_APB2EN_ADC1EN BIT(9) /*!< ADC1 clock enable */
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#define RCU_APB2EN_ADC2EN BIT(10) /*!< ADC2 clock enable */
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#define RCU_APB2EN_SDIOEN BIT(11) /*!< SDIO clock enable */
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#define RCU_APB2EN_SPI0EN BIT(12) /*!< SPI0 clock enable */
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#define RCU_APB2EN_SPI3EN BIT(13) /*!< SPI3 clock enable */
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#define RCU_APB2EN_SYSCFGEN BIT(14) /*!< SYSCFG clock enable */
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#define RCU_APB2EN_TIMER8EN BIT(16) /*!< TIMER8 clock enable */
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#define RCU_APB2EN_TIMER9EN BIT(17) /*!< TIMER9 clock enable */
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#define RCU_APB2EN_TIMER10EN BIT(18) /*!< TIMER10 clock enable */
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#define RCU_APB2EN_SPI4EN BIT(20) /*!< SPI4 clock enable */
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#define RCU_APB2EN_SPI5EN BIT(21) /*!< SPI5 clock enable */
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#define RCU_APB2EN_TLIEN BIT(26) /*!< TLI clock enable */
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/* RCU_AHB1SPEN */
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#define RCU_AHB1SPEN_PASPEN BIT(0) /*!< GPIO port A clock enable when sleep mode */
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#define RCU_AHB1SPEN_PBSPEN BIT(1) /*!< GPIO port B clock enable when sleep mode */
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#define RCU_AHB1SPEN_PCSPEN BIT(2) /*!< GPIO port C clock enable when sleep mode */
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#define RCU_AHB1SPEN_PDSPEN BIT(3) /*!< GPIO port D clock enable when sleep mode */
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#define RCU_AHB1SPEN_PESPEN BIT(4) /*!< GPIO port E clock enable when sleep mode */
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#define RCU_AHB1SPEN_PFSPEN BIT(5) /*!< GPIO port F clock enable when sleep mode */
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#define RCU_AHB1SPEN_PGSPEN BIT(6) /*!< GPIO port G clock enable when sleep mode */
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#define RCU_AHB1SPEN_PHSPEN BIT(7) /*!< GPIO port H clock enable when sleep mode */
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#define RCU_AHB1SPEN_PISPEN BIT(8) /*!< GPIO port I clock enable when sleep mode */
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#define RCU_AHB1SPEN_CRCSPEN BIT(12) /*!< CRC clock enable when sleep mode */
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#define RCU_AHB1SPEN_FMCSPEN BIT(15) /*!< FMC clock enable when sleep mode */
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#define RCU_AHB1SPEN_SRAM0SPEN BIT(16) /*!< SRAM0 clock enable when sleep mode */
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#define RCU_AHB1SPEN_SRAM1SPEN BIT(17) /*!< SRAM1 clock enable when sleep mode */
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#define RCU_AHB1SPEN_BKPSRAMSPEN BIT(18) /*!< BKPSRAM clock enable when sleep mode */
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#define RCU_AHB1SPEN_SRAM2SPEN BIT(19) /*!< SRAM2 clock enable when sleep mode */
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#define RCU_AHB1SPEN_DMA0SPEN BIT(21) /*!< DMA0 clock when sleep mode enable */
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#define RCU_AHB1SPEN_DMA1SPEN BIT(22) /*!< DMA1 clock when sleep mode enable */
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#define RCU_AHB1SPEN_IPASPEN BIT(23) /*!< IPA clock enable when sleep mode */
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#define RCU_AHB1SPEN_ENETSPEN BIT(25) /*!< ENET clock enable when sleep mode */
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#define RCU_AHB1SPEN_ENETTXSPEN BIT(26) /*!< Ethernet TX clock enable when sleep mode */
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#define RCU_AHB1SPEN_ENETRXSPEN BIT(27) /*!< Ethernet RX clock enable when sleep mode */
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#define RCU_AHB1SPEN_ENETPTPSPEN BIT(28) /*!< Ethernet PTP clock enable when sleep mode */
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#define RCU_AHB1SPEN_USBHSSPEN BIT(29) /*!< USBHS clock enable when sleep mode */
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#define RCU_AHB1SPEN_USBHSULPISPEN BIT(30) /*!< USBHS ULPI clock enable when sleep mode */
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/* RCU_AHB2SPEN */
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#define RCU_AHB2SPEN_DCISPEN BIT(0) /*!< DCI clock enable when sleep mode */
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#define RCU_AHB2SPEN_TRNGSPEN BIT(6) /*!< TRNG clock enable when sleep mode */
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#define RCU_AHB2SPEN_USBFSSPEN BIT(7) /*!< USBFS clock enable when sleep mode */
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/* RCU_AHB3SPEN */
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#define RCU_AHB3SPEN_EXMCSPEN BIT(0) /*!< EXMC clock enable when sleep mode */
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/* RCU_APB1SPEN */
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#define RCU_APB1SPEN_TIMER1SPEN BIT(0) /*!< TIMER1 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER2SPEN BIT(1) /*!< TIMER2 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER3SPEN BIT(2) /*!< TIMER3 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER4SPEN BIT(3) /*!< TIMER4 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER5SPEN BIT(4) /*!< TIMER5 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER6SPEN BIT(5) /*!< TIMER6 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER11SPEN BIT(6) /*!< TIMER11 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER12SPEN BIT(7) /*!< TIMER12 clock enable when sleep mode */
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#define RCU_APB1SPEN_TIMER13SPEN BIT(8) /*!< TIMER13 clock enable when sleep mode */
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#define RCU_APB1SPEN_WWDGTSPEN BIT(11) /*!< WWDGT clock enable when sleep mode */
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#define RCU_APB1SPEN_SPI1SPEN BIT(14) /*!< SPI1 clock enable when sleep mode */
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#define RCU_APB1SPEN_SPI2SPEN BIT(15) /*!< SPI2 clock enable when sleep mode */
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#define RCU_APB1SPEN_USART1SPEN BIT(17) /*!< USART1 clock enable when sleep mode*/
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#define RCU_APB1SPEN_USART2SPEN BIT(18) /*!< USART2 clock enable when sleep mode*/
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#define RCU_APB1SPEN_UART3SPEN BIT(19) /*!< UART3 clock enable when sleep mode*/
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#define RCU_APB1SPEN_UART4SPEN BIT(20) /*!< UART4 clock enable when sleep mode */
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#define RCU_APB1SPEN_I2C0SPEN BIT(21) /*!< I2C0 clock enable when sleep mode */
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#define RCU_APB1SPEN_I2C1SPEN BIT(22) /*!< I2C1 clock enable when sleep mode*/
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#define RCU_APB1SPEN_I2C2SPEN BIT(23) /*!< I2C2 clock enable when sleep mode */
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#define RCU_APB1SPEN_CAN0SPEN BIT(25) /*!< CAN0 clock enable when sleep mode*/
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#define RCU_APB1SPEN_CAN1SPEN BIT(26) /*!< CAN1 clock enable when sleep mode */
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#define RCU_APB1SPEN_PMUSPEN BIT(28) /*!< PMU clock enable when sleep mode */
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#define RCU_APB1SPEN_DACSPEN BIT(29) /*!< DAC clock enable when sleep mode */
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#define RCU_APB1SPEN_UART6SPEN BIT(30) /*!< UART6 clock enable when sleep mode */
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#define RCU_APB1SPEN_UART7SPEN BIT(31) /*!< UART7 clock enable when sleep mode */
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/* RCU_APB2SPEN */
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#define RCU_APB2SPEN_TIMER0SPEN BIT(0) /*!< TIMER0 clock enable when sleep mode */
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#define RCU_APB2SPEN_TIMER7SPEN BIT(1) /*!< TIMER7 clock enable when sleep mode */
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#define RCU_APB2SPEN_USART0SPEN BIT(4) /*!< USART0 clock enable when sleep mode */
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#define RCU_APB2SPEN_USART5SPEN BIT(5) /*!< USART5 clock enable when sleep mode */
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#define RCU_APB2SPEN_ADC0SPEN BIT(8) /*!< ADC0 clock enable when sleep mode */
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#define RCU_APB2SPEN_ADC1SPEN BIT(9) /*!< ADC1 clock enable when sleep mode */
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#define RCU_APB2SPEN_ADC2SPEN BIT(10) /*!< ADC2 clock enable when sleep mode */
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#define RCU_APB2SPEN_SDIOSPEN BIT(11) /*!< SDIO clock enable when sleep mode */
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#define RCU_APB2SPEN_SPI0SPEN BIT(12) /*!< SPI0 clock enable when sleep mode */
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#define RCU_APB2SPEN_SPI3SPEN BIT(13) /*!< SPI3 clock enable when sleep mode */
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#define RCU_APB2SPEN_SYSCFGSPEN BIT(14) /*!< SYSCFG clock enable when sleep mode */
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#define RCU_APB2SPEN_TIMER8SPEN BIT(16) /*!< TIMER8 clock enable when sleep mode */
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#define RCU_APB2SPEN_TIMER9SPEN BIT(17) /*!< TIMER9 clock enable when sleep mode */
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#define RCU_APB2SPEN_TIMER10SPEN BIT(18) /*!< TIMER10 clock enable when sleep mode */
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#define RCU_APB2SPEN_SPI4SPEN BIT(20) /*!< SPI4 clock enable when sleep mode */
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#define RCU_APB2SPEN_SPI5SPEN BIT(21) /*!< SPI5 clock enable when sleep mode */
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#define RCU_APB2SPEN_TLISPEN BIT(26) /*!< TLI clock enable when sleep mode*/
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/* RCU_BDCTL */
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#define RCU_BDCTL_LXTALEN BIT(0) /*!< LXTAL enable */
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#define RCU_BDCTL_LXTALSTB BIT(1) /*!< low speed crystal oscillator stabilization flag */
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#define RCU_BDCTL_LXTALBPS BIT(2) /*!< LXTAL bypass mode enable */
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#define RCU_BDCTL_LXTALDRI BIT(3) /*!< LXTAL drive capability */
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#define RCU_BDCTL_RTCSRC BITS(8,9) /*!< RTC clock entry selection */
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#define RCU_BDCTL_RTCEN BIT(15) /*!< RTC clock enable */
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#define RCU_BDCTL_BKPRST BIT(16) /*!< backup domain reset */
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/* RCU_RSTSCK */
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#define RCU_RSTSCK_IRC32KEN BIT(0) /*!< IRC32K enable */
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#define RCU_RSTSCK_IRC32KSTB BIT(1) /*!< IRC32K stabilization flag */
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#define RCU_RSTSCK_RSTFC BIT(24) /*!< reset flag clear */
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#define RCU_RSTSCK_BORRSTF BIT(25) /*!< BOR reset flag */
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#define RCU_RSTSCK_EPRSTF BIT(26) /*!< external pin reset flag */
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#define RCU_RSTSCK_PORRSTF BIT(27) /*!< power reset flag */
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#define RCU_RSTSCK_SWRSTF BIT(28) /*!< software reset flag */
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#define RCU_RSTSCK_FWDGTRSTF BIT(29) /*!< free watchdog timer reset flag */
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#define RCU_RSTSCK_WWDGTRSTF BIT(30) /*!< window watchdog timer reset flag */
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#define RCU_RSTSCK_LPRSTF BIT(31) /*!< low-power reset flag */
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/* RCU_PLLSSCTL */
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#define RCU_PLLSSCTL_MODCNT BITS(0,12) /*!< these bits configure PLL spread spectrum modulation
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profile amplitude and frequency. the following criteria
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must be met: MODSTEP*MODCNT=215-1 */
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#define RCU_PLLSSCTL_MODSTEP BITS(13,27) /*!< these bits configure PLL spread spectrum modulation
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profile amplitude and frequency. the following criteria
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must be met: MODSTEP*MODCNT=215-1 */
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#define RCU_PLLSSCTL_SS_TYPE BIT(30) /*!< PLL spread spectrum modulation type select */
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#define RCU_PLLSSCTL_SSCGON BIT(31) /*!< PLL spread spectrum modulation enable */
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/* RCU_PLLI2S */
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#define RCU_PLLI2S_PLLI2SN BITS(6,14) /*!< the PLLI2S VCO clock multi factor */
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#define RCU_PLLI2S_PLLI2SQ BITS(24,27) /*!< the PLLI2S Q output frequency division factor from PLLI2S VCO clock */
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#define RCU_PLLI2S_PLLI2SR BITS(28,30) /*!< the PLLI2S R output frequency division factor from PLLI2S VCO clock */
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/* RCU_PLLSAI */
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#define RCU_PLLSAI_PLLSAIN BITS(6,14) /*!< the PLLSAI VCO clock multi factor */
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#define RCU_PLLSAI_PLLSAIP BITS(16,17) /*!< the PLLSAI P output frequency division factor from PLLSAI VCO clock */
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#define RCU_PLLSAI_PLLSAIQ BITS(24,27) /*!< the PLLSAI Q output frequency division factor from PLLSAI VCO clock */
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#define RCU_PLLSAI_PLLSAIR BITS(28,30) /*!< the PLLSAI R output frequency division factor from PLLSAI VCO clock */
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/* RCU_CFG1 */
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#define RCU_CFG1_PLLSAIRDIV BITS(16,17) /*!< the divider factor from PLLSAIR clock */
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#define RCU_CFG1_TIMERSEL BIT(24) /*!< TIMER clock selection */
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/* RCU_ADDCTL */
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#define RCU_ADDCTL_CK48MSEL BIT(0) /*!< 48MHz clock selection */
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#define RCU_ADDCTL_PLL48MSEL BIT(1) /*!< PLL48M clock selection */
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#define RCU_ADDCTL_IRC48MEN BIT(16) /*!< internal 48MHz RC oscillator enable */
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#define RCU_ADDCTL_IRC48MSTB BIT(17) /*!< internal 48MHz RC oscillator clock stabilization flag */
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#define RCU_ADDCTL_IRC48MCAL BITS(24,31) /*!< internal 48MHz RC oscillator calibration value register */
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/* RCU_ADDINT */
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#define RCU_ADDINT_IRC48MSTBIF BIT(6) /*!< IRC48M stabilization interrupt flag */
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#define RCU_ADDINT_IRC48MSTBIE BIT(14) /*!< internal 48 MHz RC oscillator stabilization interrupt enable */
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#define RCU_ADDINT_IRC48MSTBIC BIT(22) /*!< internal 48 MHz RC oscillator stabilization interrupt clear */
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/* RCU_ADDAPB1RST */
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#define RCU_ADDAPB1RST_CTCRST BIT(27) /*!< CTC reset */
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#define RCU_ADDAPB1RST_IREFRST BIT(31) /*!< IREF reset */
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/* RCU_ADDAPB1EN */
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#define RCU_ADDAPB1EN_CTCEN BIT(27) /*!< CTC clock enable */
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#define RCU_ADDAPB1EN_IREFEN BIT(31) /*!< IREF interface clock enable */
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/* RCU_ADDAPB1SPEN */
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#define RCU_ADDAPB1SPEN_CTCSPEN BIT(27) /*!< CTC clock enable during sleep mode */
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#define RCU_ADDAPB1SPEN_IREFSPEN BIT(31) /*!< IREF interface clock enable during sleep mode */
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/* RCU_VKEY */
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#define RCU_VKEY_KEY BITS(0,31) /*!< RCU_DSV key register */
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/* RCU_DSV */
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#define RCU_DSV_DSLPVS BITS(0,2) /*!< deep-sleep mode voltage select */
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/* constants definitions */
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/* define the peripheral clock enable bit position and its register index offset */
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#define RCU_REGIDX_BIT(regidx, bitpos) (((uint32_t)(regidx) << 6) | (uint32_t)(bitpos))
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#define RCU_REG_VAL(periph) (REG32(RCU + ((uint32_t)(periph) >> 6)))
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#define RCU_BIT_POS(val) ((uint32_t)(val) & 0x1FU)
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/* define the voltage key unlock value */
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#define RCU_VKEY_UNLOCK ((uint32_t)0x1A2B3C4DU)
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/* register offset */
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/* peripherals enable */
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#define AHB1EN_REG_OFFSET 0x30U /*!< AHB1 enable register offset */
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#define AHB2EN_REG_OFFSET 0x34U /*!< AHB2 enable register offset */
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#define AHB3EN_REG_OFFSET 0x38U /*!< AHB3 enable register offset */
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#define APB1EN_REG_OFFSET 0x40U /*!< APB1 enable register offset */
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#define APB2EN_REG_OFFSET 0x44U /*!< APB2 enable register offset */
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#define AHB1SPEN_REG_OFFSET 0x50U /*!< AHB1 sleep mode enable register offset */
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#define AHB2SPEN_REG_OFFSET 0x54U /*!< AHB2 sleep mode enable register offset */
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#define AHB3SPEN_REG_OFFSET 0x58U /*!< AHB3 sleep mode enable register offset */
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#define APB1SPEN_REG_OFFSET 0x60U /*!< APB1 sleep mode enable register offset */
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#define APB2SPEN_REG_OFFSET 0x64U /*!< APB2 sleep mode enable register offset */
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#define ADD_APB1EN_REG_OFFSET 0xE4U /*!< APB1 additional enable register offset */
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#define ADD_APB1SPEN_REG_OFFSET 0xE8U /*!< APB1 additional sleep mode enable register offset */
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/* peripherals reset */
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#define AHB1RST_REG_OFFSET 0x10U /*!< AHB1 reset register offset */
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#define AHB2RST_REG_OFFSET 0x14U /*!< AHB2 reset register offset */
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#define AHB3RST_REG_OFFSET 0x18U /*!< AHB3 reset register offset */
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#define APB1RST_REG_OFFSET 0x20U /*!< APB1 reset register offset */
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#define APB2RST_REG_OFFSET 0x24U /*!< APB2 reset register offset */
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#define ADD_APB1RST_REG_OFFSET 0xE0U /*!< APB1 additional reset register offset */
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#define RSTSCK_REG_OFFSET 0x74U /*!< reset source/clock register offset */
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/* clock control */
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#define CTL_REG_OFFSET 0x00U /*!< control register offset */
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#define BDCTL_REG_OFFSET 0x70U /*!< backup domain control register offset */
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#define ADDCTL_REG_OFFSET 0xC0U /*!< additional clock control register offset */
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/* clock stabilization and stuck interrupt */
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#define INT_REG_OFFSET 0x0CU /*!< clock interrupt register offset */
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#define ADDINT_REG_OFFSET 0xCCU /*!< additional clock interrupt register offset */
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/* configuration register */
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#define PLL_REG_OFFSET 0x04U /*!< PLL register offset */
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#define CFG0_REG_OFFSET 0x08U /*!< clock configuration register 0 offset */
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#define PLLSSCTL_REG_OFFSET 0x80U /*!< PLL clock spread spectrum control register offset */
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#define PLLI2S_REG_OFFSET 0x84U /*!< PLLI2S register offset */
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#define PLLSAI_REG_OFFSET 0x88U /*!< PLLSAI register offset */
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#define CFG1_REG_OFFSET 0x8CU /*!< clock configuration register 1 offset */
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/* peripheral clock enable */
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typedef enum
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{
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/* AHB1 peripherals */
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RCU_GPIOA = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 0U), /*!< GPIOA clock */
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RCU_GPIOB = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 1U), /*!< GPIOB clock */
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RCU_GPIOC = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 2U), /*!< GPIOC clock */
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RCU_GPIOD = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 3U), /*!< GPIOD clock */
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RCU_GPIOE = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 4U), /*!< GPIOE clock */
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RCU_GPIOF = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 5U), /*!< GPIOF clock */
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RCU_GPIOG = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 6U), /*!< GPIOG clock */
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RCU_GPIOH = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 7U), /*!< GPIOH clock */
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RCU_GPIOI = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 8U), /*!< GPIOI clock */
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RCU_CRC = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 12U), /*!< CRC clock */
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RCU_BKPSRAM = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 18U), /*!< BKPSRAM clock */
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RCU_TCMSRAM = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 20U), /*!< TCMSRAM clock */
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RCU_DMA0 = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 21U), /*!< DMA0 clock */
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RCU_DMA1 = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 22U), /*!< DMA1 clock */
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RCU_IPA = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 23U), /*!< IPA clock */
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RCU_ENET = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 25U), /*!< ENET clock */
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RCU_ENETTX = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 26U), /*!< ENETTX clock */
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RCU_ENETRX = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 27U), /*!< ENETRX clock */
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RCU_ENETPTP = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 28U), /*!< ENETPTP clock */
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RCU_USBHS = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 29U), /*!< USBHS clock */
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RCU_USBHSULPI = RCU_REGIDX_BIT(AHB1EN_REG_OFFSET, 30U), /*!< USBHSULPI clock */
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/* AHB2 peripherals */
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RCU_DCI = RCU_REGIDX_BIT(AHB2EN_REG_OFFSET, 0U), /*!< DCI clock */
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RCU_TRNG = RCU_REGIDX_BIT(AHB2EN_REG_OFFSET, 6U), /*!< TRNG clock */
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RCU_USBFS = RCU_REGIDX_BIT(AHB2EN_REG_OFFSET, 7U), /*!< USBFS clock */
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/* AHB3 peripherals */
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RCU_EXMC = RCU_REGIDX_BIT(AHB3EN_REG_OFFSET, 0U), /*!< EXMC clock */
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/* APB1 peripherals */
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RCU_TIMER1 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 0U), /*!< TIMER1 clock */
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RCU_TIMER2 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 1U), /*!< TIMER2 clock */
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RCU_TIMER3 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 2U), /*!< TIMER3 clock */
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RCU_TIMER4 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 3U), /*!< TIMER4 clock */
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RCU_TIMER5 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 4U), /*!< TIMER5 clock */
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RCU_TIMER6 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 5U), /*!< TIMER6 clock */
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RCU_TIMER11 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 6U), /*!< TIMER11 clock */
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RCU_TIMER12 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 7U), /*!< TIMER12 clock */
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RCU_TIMER13 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 8U), /*!< TIMER13 clock */
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RCU_WWDGT = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 11U), /*!< WWDGT clock */
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RCU_SPI1 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 14U), /*!< SPI1 clock */
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RCU_SPI2 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 15U), /*!< SPI2 clock */
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RCU_USART1 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 17U), /*!< USART1 clock */
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RCU_USART2 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 18U), /*!< USART2 clock */
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RCU_UART3 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 19U), /*!< UART3 clock */
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RCU_UART4 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 20U), /*!< UART4 clock */
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RCU_I2C0 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 21U), /*!< I2C0 clock */
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RCU_I2C1 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 22U), /*!< I2C1 clock */
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RCU_I2C2 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 23U), /*!< I2C2 clock */
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RCU_CAN0 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 25U), /*!< CAN0 clock */
|
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RCU_CAN1 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 26U), /*!< CAN1 clock */
|
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RCU_PMU = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 28U), /*!< PMU clock */
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RCU_DAC = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 29U), /*!< DAC clock */
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RCU_UART6 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 30U), /*!< UART6 clock */
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RCU_UART7 = RCU_REGIDX_BIT(APB1EN_REG_OFFSET, 31U), /*!< UART7 clock */
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RCU_RTC = RCU_REGIDX_BIT(BDCTL_REG_OFFSET, 15U), /*!< RTC clock */
|
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/* APB2 peripherals */
|
|
RCU_TIMER0 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 0U), /*!< TIMER0 clock */
|
|
RCU_TIMER7 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 1U), /*!< TIMER7 clock */
|
|
RCU_USART0 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 4U), /*!< USART0 clock */
|
|
RCU_USART5 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 5U), /*!< USART5 clock */
|
|
RCU_ADC0 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 8U), /*!< ADC0 clock */
|
|
RCU_ADC1 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 9U), /*!< ADC1 clock */
|
|
RCU_ADC2 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 10U), /*!< ADC2 clock */
|
|
RCU_SDIO = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 11U), /*!< SDIO clock */
|
|
RCU_SPI0 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 12U), /*!< SPI0 clock */
|
|
RCU_SPI3 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 13U), /*!< SPI3 clock */
|
|
RCU_SYSCFG = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 14U), /*!< SYSCFG clock */
|
|
RCU_TIMER8 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 16U), /*!< TIMER8 clock */
|
|
RCU_TIMER9 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 17U), /*!< TIMER9 clock */
|
|
RCU_TIMER10 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 18U), /*!< TIMER10 clock */
|
|
RCU_SPI4 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 20U), /*!< SPI4 clock */
|
|
RCU_SPI5 = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 21U), /*!< SPI5 clock */
|
|
RCU_TLI = RCU_REGIDX_BIT(APB2EN_REG_OFFSET, 26U), /*!< TLI clock */
|
|
/* APB1 additional peripherals */
|
|
RCU_CTC = RCU_REGIDX_BIT(ADD_APB1EN_REG_OFFSET, 27U), /*!< CTC clock */
|
|
RCU_IREF = RCU_REGIDX_BIT(ADD_APB1EN_REG_OFFSET, 31U), /*!< IREF clock */
|
|
}rcu_periph_enum;
|
|
|
|
/* peripheral clock enable when sleep mode*/
|
|
typedef enum
|
|
{
|
|
/* AHB1 peripherals */
|
|
RCU_GPIOA_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 0U), /*!< GPIOA clock */
|
|
RCU_GPIOB_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 1U), /*!< GPIOB clock */
|
|
RCU_GPIOC_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 2U), /*!< GPIOC clock */
|
|
RCU_GPIOD_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 3U), /*!< GPIOD clock */
|
|
RCU_GPIOE_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 4U), /*!< GPIOE clock */
|
|
RCU_GPIOF_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 5U), /*!< GPIOF clock */
|
|
RCU_GPIOG_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 6U), /*!< GPIOG clock */
|
|
RCU_GPIOH_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 7U), /*!< GPIOH clock */
|
|
RCU_GPIOI_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 8U), /*!< GPIOI clock */
|
|
RCU_CRC_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 12U), /*!< CRC clock */
|
|
RCU_FMC_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 15U), /*!< FMC clock */
|
|
RCU_SRAM0_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 16U), /*!< SRAM0 clock */
|
|
RCU_SRAM1_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 17U), /*!< SRAM1 clock */
|
|
RCU_BKPSRAM_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 18U), /*!< BKPSRAM clock */
|
|
RCU_SRAM2_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 19U), /*!< SRAM2 clock */
|
|
RCU_DMA0_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 21U), /*!< DMA0 clock */
|
|
RCU_DMA1_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 22U), /*!< DMA1 clock */
|
|
RCU_IPA_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 23U), /*!< IPA clock */
|
|
RCU_ENET_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 25U), /*!< ENET clock */
|
|
RCU_ENETTX_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 26U), /*!< ENETTX clock */
|
|
RCU_ENETRX_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 27U), /*!< ENETRX clock */
|
|
RCU_ENETPTP_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 28U), /*!< ENETPTP clock */
|
|
RCU_USBHS_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 29U), /*!< USBHS clock */
|
|
RCU_USBHSULPI_SLP = RCU_REGIDX_BIT(AHB1SPEN_REG_OFFSET, 30U), /*!< USBHSULPI clock */
|
|
/* AHB2 peripherals */
|
|
RCU_DCI_SLP = RCU_REGIDX_BIT(AHB2SPEN_REG_OFFSET, 0U), /*!< DCI clock */
|
|
RCU_TRNG_SLP = RCU_REGIDX_BIT(AHB2SPEN_REG_OFFSET, 6U), /*!< TRNG clock */
|
|
RCU_USBFS_SLP = RCU_REGIDX_BIT(AHB2SPEN_REG_OFFSET, 7U), /*!< USBFS clock */
|
|
/* AHB3 peripherals */
|
|
RCU_EXMC_SLP = RCU_REGIDX_BIT(AHB3SPEN_REG_OFFSET, 0U), /*!< EXMC clock */
|
|
/* APB1 peripherals */
|
|
RCU_TIMER1_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 0U), /*!< TIMER1 clock */
|
|
RCU_TIMER2_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 1U), /*!< TIMER2 clock */
|
|
RCU_TIMER3_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 2U), /*!< TIMER3 clock */
|
|
RCU_TIMER4_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 3U), /*!< TIMER4 clock */
|
|
RCU_TIMER5_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 4U), /*!< TIMER5 clock */
|
|
RCU_TIMER6_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 5U), /*!< TIMER6 clock */
|
|
RCU_TIMER11_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 6U), /*!< TIMER11 clock */
|
|
RCU_TIMER12_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 7U), /*!< TIMER12 clock */
|
|
RCU_TIMER13_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 8U), /*!< TIMER13 clock */
|
|
RCU_WWDGT_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 11U), /*!< WWDGT clock */
|
|
RCU_SPI1_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 14U), /*!< SPI1 clock */
|
|
RCU_SPI2_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 15U), /*!< SPI2 clock */
|
|
RCU_USART1_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 17U), /*!< USART1 clock */
|
|
RCU_USART2_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 18U), /*!< USART2 clock */
|
|
RCU_UART3_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 19U), /*!< UART3 clock */
|
|
RCU_UART4_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 20U), /*!< UART4 clock */
|
|
RCU_I2C0_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 21U), /*!< I2C0 clock */
|
|
RCU_I2C1_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 22U), /*!< I2C1 clock */
|
|
RCU_I2C2_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 23U), /*!< I2C2 clock */
|
|
RCU_CAN0_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 25U), /*!< CAN0 clock */
|
|
RCU_CAN1_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 26U), /*!< CAN1 clock */
|
|
RCU_PMU_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 28U), /*!< PMU clock */
|
|
RCU_DAC_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 29U), /*!< DAC clock */
|
|
RCU_UART6_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 30U), /*!< UART6 clock */
|
|
RCU_UART7_SLP = RCU_REGIDX_BIT(APB1SPEN_REG_OFFSET, 31U), /*!< UART7 clock */
|
|
/* APB2 peripherals */
|
|
RCU_TIMER0_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 0U), /*!< TIMER0 clock */
|
|
RCU_TIMER7_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 1U), /*!< TIMER7 clock */
|
|
RCU_USART0_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 4U), /*!< USART0 clock */
|
|
RCU_USART5_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 5U), /*!< USART5 clock */
|
|
RCU_ADC0_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 8U), /*!< ADC0 clock */
|
|
RCU_ADC1_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 9U), /*!< ADC1 clock */
|
|
RCU_ADC2_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 10U), /*!< ADC2 clock */
|
|
RCU_SDIO_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 11U), /*!< SDIO clock */
|
|
RCU_SPI0_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 12U), /*!< SPI0 clock */
|
|
RCU_SPI3_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 13U), /*!< SPI3 clock */
|
|
RCU_SYSCFG_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 14U), /*!< SYSCFG clock */
|
|
RCU_TIMER8_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 16U), /*!< TIMER8 clock */
|
|
RCU_TIMER9_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 17U), /*!< TIMER9 clock */
|
|
RCU_TIMER10_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 18U), /*!< TIMER10 clock */
|
|
RCU_SPI4_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 20U), /*!< SPI4 clock */
|
|
RCU_SPI5_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 21U), /*!< SPI5 clock */
|
|
RCU_TLI_SLP = RCU_REGIDX_BIT(APB2SPEN_REG_OFFSET, 26U), /*!< TLI clock */
|
|
/* APB1 additional peripherals */
|
|
RCU_CTC_SLP = RCU_REGIDX_BIT(ADD_APB1SPEN_REG_OFFSET, 27U), /*!< CTC clock */
|
|
RCU_IREF_SLP = RCU_REGIDX_BIT(ADD_APB1SPEN_REG_OFFSET, 31U), /*!< IREF clock */
|
|
}rcu_periph_sleep_enum;
|
|
|
|
/* peripherals reset */
|
|
typedef enum
|
|
{
|
|
/* AHB1 peripherals */
|
|
RCU_GPIOARST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 0U), /*!< GPIOA clock reset */
|
|
RCU_GPIOBRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 1U), /*!< GPIOB clock reset */
|
|
RCU_GPIOCRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 2U), /*!< GPIOC clock reset */
|
|
RCU_GPIODRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 3U), /*!< GPIOD clock reset */
|
|
RCU_GPIOERST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 4U), /*!< GPIOE clock reset */
|
|
RCU_GPIOFRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 5U), /*!< GPIOF clock reset */
|
|
RCU_GPIOGRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 6U), /*!< GPIOG clock reset */
|
|
RCU_GPIOHRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 7U), /*!< GPIOH clock reset */
|
|
RCU_GPIOIRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 8U), /*!< GPIOI clock reset */
|
|
RCU_CRCRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 12U), /*!< CRC clock reset */
|
|
RCU_DMA0RST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 21U), /*!< DMA0 clock reset */
|
|
RCU_DMA1RST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 22U), /*!< DMA1 clock reset */
|
|
RCU_IPARST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 23U), /*!< IPA clock reset */
|
|
RCU_ENETRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 25U), /*!< ENET clock reset */
|
|
RCU_USBHSRST = RCU_REGIDX_BIT(AHB1RST_REG_OFFSET, 29U), /*!< USBHS clock reset */
|
|
/* AHB2 peripherals */
|
|
RCU_DCIRST = RCU_REGIDX_BIT(AHB2RST_REG_OFFSET, 0U), /*!< DCI clock reset */
|
|
RCU_TRNGRST = RCU_REGIDX_BIT(AHB2RST_REG_OFFSET, 6U), /*!< TRNG clock reset */
|
|
RCU_USBFSRST = RCU_REGIDX_BIT(AHB2RST_REG_OFFSET, 7U), /*!< USBFS clock reset */
|
|
/* AHB3 peripherals */
|
|
RCU_EXMCRST = RCU_REGIDX_BIT(AHB3RST_REG_OFFSET, 0U), /*!< EXMC clock reset */
|
|
/* APB1 peripherals */
|
|
RCU_TIMER1RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 0U), /*!< TIMER1 clock reset */
|
|
RCU_TIMER2RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 1U), /*!< TIMER2 clock reset */
|
|
RCU_TIMER3RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 2U), /*!< TIMER3 clock reset */
|
|
RCU_TIMER4RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 3U), /*!< TIMER4 clock reset */
|
|
RCU_TIMER5RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 4U), /*!< TIMER5 clock reset */
|
|
RCU_TIMER6RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 5U), /*!< TIMER6 clock reset */
|
|
RCU_TIMER11RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 6U), /*!< TIMER11 clock reset */
|
|
RCU_TIMER12RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 7U), /*!< TIMER12 clock reset */
|
|
RCU_TIMER13RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 8U), /*!< TIMER13 clock reset */
|
|
RCU_WWDGTRST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 11U), /*!< WWDGT clock reset */
|
|
RCU_SPI1RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 14U), /*!< SPI1 clock reset */
|
|
RCU_SPI2RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 15U), /*!< SPI2 clock reset */
|
|
RCU_USART1RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 17U), /*!< USART1 clock reset */
|
|
RCU_USART2RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 18U), /*!< USART2 clock reset */
|
|
RCU_UART3RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 19U), /*!< UART3 clock reset */
|
|
RCU_UART4RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 20U), /*!< UART4 clock reset */
|
|
RCU_I2C0RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 21U), /*!< I2C0 clock reset */
|
|
RCU_I2C1RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 22U), /*!< I2C1 clock reset */
|
|
RCU_I2C2RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 23U), /*!< I2C2 clock reset */
|
|
RCU_CAN0RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 25U), /*!< CAN0 clock reset */
|
|
RCU_CAN1RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 26U), /*!< CAN1 clock reset */
|
|
RCU_PMURST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 28U), /*!< PMU clock reset */
|
|
RCU_DACRST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 29U), /*!< DAC clock reset */
|
|
RCU_UART6RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 30U), /*!< UART6 clock reset */
|
|
RCU_UART7RST = RCU_REGIDX_BIT(APB1RST_REG_OFFSET, 31U), /*!< UART7 clock reset */
|
|
/* APB2 peripherals */
|
|
RCU_TIMER0RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 0U), /*!< TIMER0 clock reset */
|
|
RCU_TIMER7RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 1U), /*!< TIMER7 clock reset */
|
|
RCU_USART0RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 4U), /*!< USART0 clock reset */
|
|
RCU_USART5RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 5U), /*!< USART5 clock reset */
|
|
RCU_ADCRST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 8U), /*!< ADCs all clock reset */
|
|
RCU_SDIORST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 11U), /*!< SDIO clock reset */
|
|
RCU_SPI0RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 12U), /*!< SPI0 clock reset */
|
|
RCU_SPI3RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 13U), /*!< SPI3 clock reset */
|
|
RCU_SYSCFGRST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 14U), /*!< SYSCFG clock reset */
|
|
RCU_TIMER8RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 16U), /*!< TIMER8 clock reset */
|
|
RCU_TIMER9RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 17U), /*!< TIMER9 clock reset */
|
|
RCU_TIMER10RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 18U), /*!< TIMER10 clock reset */
|
|
RCU_SPI4RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 20U), /*!< SPI4 clock reset */
|
|
RCU_SPI5RST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 21U), /*!< SPI5 clock reset */
|
|
RCU_TLIRST = RCU_REGIDX_BIT(APB2RST_REG_OFFSET, 26U), /*!< TLI clock reset */
|
|
/* APB1 additional peripherals */
|
|
RCU_CTCRST = RCU_REGIDX_BIT(ADD_APB1RST_REG_OFFSET, 27U), /*!< CTC clock reset */
|
|
RCU_IREFRST = RCU_REGIDX_BIT(ADD_APB1RST_REG_OFFSET, 31U) /*!< IREF clock reset */
|
|
}rcu_periph_reset_enum;
|
|
|
|
/* clock stabilization and peripheral reset flags */
|
|
typedef enum
|
|
{
|
|
/* clock stabilization flags */
|
|
RCU_FLAG_IRC16MSTB = RCU_REGIDX_BIT(CTL_REG_OFFSET, 1U), /*!< IRC16M stabilization flags */
|
|
RCU_FLAG_HXTALSTB = RCU_REGIDX_BIT(CTL_REG_OFFSET, 17U), /*!< HXTAL stabilization flags */
|
|
RCU_FLAG_PLLSTB = RCU_REGIDX_BIT(CTL_REG_OFFSET, 25U), /*!< PLL stabilization flags */
|
|
RCU_FLAG_PLLI2SSTB = RCU_REGIDX_BIT(CTL_REG_OFFSET, 27U), /*!< PLLI2S stabilization flags */
|
|
RCU_FLAG_PLLSAISTB = RCU_REGIDX_BIT(CTL_REG_OFFSET, 29U), /*!< PLLSAI stabilization flags */
|
|
RCU_FLAG_LXTALSTB = RCU_REGIDX_BIT(BDCTL_REG_OFFSET, 1U), /*!< LXTAL stabilization flags */
|
|
RCU_FLAG_IRC32KSTB = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 1U), /*!< IRC32K stabilization flags */
|
|
RCU_FLAG_IRC48MSTB = RCU_REGIDX_BIT(ADDCTL_REG_OFFSET, 17U), /*!< IRC48M stabilization flags */
|
|
/* reset source flags */
|
|
RCU_FLAG_BORRST = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 25U), /*!< BOR reset flags */
|
|
RCU_FLAG_EPRST = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 26U), /*!< External PIN reset flags */
|
|
RCU_FLAG_PORRST = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 27U), /*!< power reset flags */
|
|
RCU_FLAG_SWRST = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 28U), /*!< Software reset flags */
|
|
RCU_FLAG_FWDGTRST = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 29U), /*!< FWDGT reset flags */
|
|
RCU_FLAG_WWDGTRST = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 30U), /*!< WWDGT reset flags */
|
|
RCU_FLAG_LPRST = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 31U), /*!< Low-power reset flags */
|
|
}rcu_flag_enum;
|
|
|
|
/* clock stabilization and ckm interrupt flags */
|
|
typedef enum
|
|
{
|
|
RCU_INT_FLAG_IRC32KSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 0U), /*!< IRC32K stabilization interrupt flag */
|
|
RCU_INT_FLAG_LXTALSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 1U), /*!< LXTAL stabilization interrupt flag */
|
|
RCU_INT_FLAG_IRC16MSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 2U), /*!< IRC16M stabilization interrupt flag */
|
|
RCU_INT_FLAG_HXTALSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 3U), /*!< HXTAL stabilization interrupt flag */
|
|
RCU_INT_FLAG_PLLSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 4U), /*!< PLL stabilization interrupt flag */
|
|
RCU_INT_FLAG_PLLI2SSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 5U), /*!< PLLI2S stabilization interrupt flag */
|
|
RCU_INT_FLAG_PLLSAISTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 6U), /*!< PLLSAI stabilization interrupt flag */
|
|
RCU_INT_FLAG_CKM = RCU_REGIDX_BIT(INT_REG_OFFSET, 7U), /*!< HXTAL clock stuck interrupt flag */
|
|
RCU_INT_FLAG_IRC48MSTB = RCU_REGIDX_BIT(ADDINT_REG_OFFSET, 6U), /*!< IRC48M stabilization interrupt flag */
|
|
}rcu_int_flag_enum;
|
|
|
|
/* clock stabilization and stuck interrupt flags clear */
|
|
typedef enum
|
|
{
|
|
RCU_INT_FLAG_IRC32KSTB_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 16U), /*!< IRC32K stabilization interrupt flags clear */
|
|
RCU_INT_FLAG_LXTALSTB_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 17U), /*!< LXTAL stabilization interrupt flags clear */
|
|
RCU_INT_FLAG_IRC16MSTB_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 18U), /*!< IRC16M stabilization interrupt flags clear */
|
|
RCU_INT_FLAG_HXTALSTB_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 19U), /*!< HXTAL stabilization interrupt flags clear */
|
|
RCU_INT_FLAG_PLLSTB_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 20U), /*!< PLL stabilization interrupt flags clear */
|
|
RCU_INT_FLAG_PLLI2SSTB_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 21U), /*!< PLLI2S stabilization interrupt flags clear */
|
|
RCU_INT_FLAG_PLLSAISTB_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 22U), /*!< PLLSAI stabilization interrupt flags clear */
|
|
RCU_INT_FLAG_CKM_CLR = RCU_REGIDX_BIT(INT_REG_OFFSET, 23U), /*!< CKM interrupt flags clear */
|
|
RCU_INT_FLAG_IRC48MSTB_CLR = RCU_REGIDX_BIT(ADDINT_REG_OFFSET, 22U), /*!< internal 48 MHz RC oscillator stabilization interrupt clear */
|
|
}rcu_int_flag_clear_enum;
|
|
|
|
/* clock stabilization interrupt enable or disable */
|
|
typedef enum
|
|
{
|
|
RCU_INT_IRC32KSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 8U), /*!< IRC32K stabilization interrupt */
|
|
RCU_INT_LXTALSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 9U), /*!< LXTAL stabilization interrupt */
|
|
RCU_INT_IRC16MSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 10U), /*!< IRC16M stabilization interrupt */
|
|
RCU_INT_HXTALSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 11U), /*!< HXTAL stabilization interrupt */
|
|
RCU_INT_PLLSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 12U), /*!< PLL stabilization interrupt */
|
|
RCU_INT_PLLI2SSTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 13U), /*!< PLLI2S stabilization interrupt */
|
|
RCU_INT_PLLSAISTB = RCU_REGIDX_BIT(INT_REG_OFFSET, 14U), /*!< PLLSAI stabilization interrupt */
|
|
RCU_INT_IRC48MSTB = RCU_REGIDX_BIT(ADDINT_REG_OFFSET, 14U), /*!< internal 48 MHz RC oscillator stabilization interrupt */
|
|
}rcu_int_enum;
|
|
|
|
/* oscillator types */
|
|
typedef enum
|
|
{
|
|
RCU_HXTAL = RCU_REGIDX_BIT(CTL_REG_OFFSET, 16U), /*!< HXTAL */
|
|
RCU_LXTAL = RCU_REGIDX_BIT(BDCTL_REG_OFFSET, 0U), /*!< LXTAL */
|
|
RCU_IRC16M = RCU_REGIDX_BIT(CTL_REG_OFFSET, 0U), /*!< IRC16M */
|
|
RCU_IRC48M = RCU_REGIDX_BIT(ADDCTL_REG_OFFSET, 16U), /*!< IRC48M */
|
|
RCU_IRC32K = RCU_REGIDX_BIT(RSTSCK_REG_OFFSET, 0U), /*!< IRC32K */
|
|
RCU_PLL_CK = RCU_REGIDX_BIT(CTL_REG_OFFSET, 24U), /*!< PLL */
|
|
RCU_PLLI2S_CK = RCU_REGIDX_BIT(CTL_REG_OFFSET, 26U), /*!< PLLI2S */
|
|
RCU_PLLSAI_CK = RCU_REGIDX_BIT(CTL_REG_OFFSET, 28U), /*!< PLLSAI */
|
|
}rcu_osci_type_enum;
|
|
|
|
/* rcu clock frequency */
|
|
typedef enum
|
|
{
|
|
CK_SYS = 0, /*!< system clock */
|
|
CK_AHB, /*!< AHB clock */
|
|
CK_APB1, /*!< APB1 clock */
|
|
CK_APB2, /*!< APB2 clock */
|
|
}rcu_clock_freq_enum;
|
|
|
|
/* RCU_CFG0 register bit define */
|
|
/* system clock source select */
|
|
#define CFG0_SCS(regval) (BITS(0,1) & ((uint32_t)(regval) << 0))
|
|
#define RCU_CKSYSSRC_IRC16M CFG0_SCS(0) /*!< system clock source select IRC16M */
|
|
#define RCU_CKSYSSRC_HXTAL CFG0_SCS(1) /*!< system clock source select HXTAL */
|
|
#define RCU_CKSYSSRC_PLLP CFG0_SCS(2) /*!< system clock source select PLLP */
|
|
|
|
/* system clock source select status */
|
|
#define CFG0_SCSS(regval) (BITS(2,3) & ((uint32_t)(regval) << 2))
|
|
#define RCU_SCSS_IRC16M CFG0_SCSS(0) /*!< system clock source select IRC16M */
|
|
#define RCU_SCSS_HXTAL CFG0_SCSS(1) /*!< system clock source select HXTAL */
|
|
#define RCU_SCSS_PLLP CFG0_SCSS(2) /*!< system clock source select PLLP */
|
|
|
|
/* AHB prescaler selection */
|
|
#define CFG0_AHBPSC(regval) (BITS(4,7) & ((uint32_t)(regval) << 4))
|
|
#define RCU_AHB_CKSYS_DIV1 CFG0_AHBPSC(0) /*!< AHB prescaler select CK_SYS */
|
|
#define RCU_AHB_CKSYS_DIV2 CFG0_AHBPSC(8) /*!< AHB prescaler select CK_SYS/2 */
|
|
#define RCU_AHB_CKSYS_DIV4 CFG0_AHBPSC(9) /*!< AHB prescaler select CK_SYS/4 */
|
|
#define RCU_AHB_CKSYS_DIV8 CFG0_AHBPSC(10) /*!< AHB prescaler select CK_SYS/8 */
|
|
#define RCU_AHB_CKSYS_DIV16 CFG0_AHBPSC(11) /*!< AHB prescaler select CK_SYS/16 */
|
|
#define RCU_AHB_CKSYS_DIV64 CFG0_AHBPSC(12) /*!< AHB prescaler select CK_SYS/64 */
|
|
#define RCU_AHB_CKSYS_DIV128 CFG0_AHBPSC(13) /*!< AHB prescaler select CK_SYS/128 */
|
|
#define RCU_AHB_CKSYS_DIV256 CFG0_AHBPSC(14) /*!< AHB prescaler select CK_SYS/256 */
|
|
#define RCU_AHB_CKSYS_DIV512 CFG0_AHBPSC(15) /*!< AHB prescaler select CK_SYS/512 */
|
|
|
|
/* APB1 prescaler selection */
|
|
#define CFG0_APB1PSC(regval) (BITS(10,12) & ((uint32_t)(regval) << 10))
|
|
#define RCU_APB1_CKAHB_DIV1 CFG0_APB1PSC(0) /*!< APB1 prescaler select CK_AHB */
|
|
#define RCU_APB1_CKAHB_DIV2 CFG0_APB1PSC(4) /*!< APB1 prescaler select CK_AHB/2 */
|
|
#define RCU_APB1_CKAHB_DIV4 CFG0_APB1PSC(5) /*!< APB1 prescaler select CK_AHB/4 */
|
|
#define RCU_APB1_CKAHB_DIV8 CFG0_APB1PSC(6) /*!< APB1 prescaler select CK_AHB/8 */
|
|
#define RCU_APB1_CKAHB_DIV16 CFG0_APB1PSC(7) /*!< APB1 prescaler select CK_AHB/16 */
|
|
|
|
/* APB2 prescaler selection */
|
|
#define CFG0_APB2PSC(regval) (BITS(13,15) & ((uint32_t)(regval) << 13))
|
|
#define RCU_APB2_CKAHB_DIV1 CFG0_APB2PSC(0) /*!< APB2 prescaler select CK_AHB */
|
|
#define RCU_APB2_CKAHB_DIV2 CFG0_APB2PSC(4) /*!< APB2 prescaler select CK_AHB/2 */
|
|
#define RCU_APB2_CKAHB_DIV4 CFG0_APB2PSC(5) /*!< APB2 prescaler select CK_AHB/4 */
|
|
#define RCU_APB2_CKAHB_DIV8 CFG0_APB2PSC(6) /*!< APB2 prescaler select CK_AHB/8 */
|
|
#define RCU_APB2_CKAHB_DIV16 CFG0_APB2PSC(7) /*!< APB2 prescaler select CK_AHB/16 */
|
|
|
|
/* RTC clock divider factor from HXTAL clock */
|
|
#define CFG0_RTCDIV(regval) (BITS(16,20) & ((uint32_t)(regval) << 16))
|
|
#define RCU_RTC_HXTAL_NONE CFG0_RTCDIV(0) /*!< no clock for RTC */
|
|
#define RCU_RTC_HXTAL_DIV2 CFG0_RTCDIV(2) /*!< RTCDIV clock select CK_HXTAL/2 */
|
|
#define RCU_RTC_HXTAL_DIV3 CFG0_RTCDIV(3) /*!< RTCDIV clock select CK_HXTAL/3 */
|
|
#define RCU_RTC_HXTAL_DIV4 CFG0_RTCDIV(4) /*!< RTCDIV clock select CK_HXTAL/4 */
|
|
#define RCU_RTC_HXTAL_DIV5 CFG0_RTCDIV(5) /*!< RTCDIV clock select CK_HXTAL/5 */
|
|
#define RCU_RTC_HXTAL_DIV6 CFG0_RTCDIV(6) /*!< RTCDIV clock select CK_HXTAL/6 */
|
|
#define RCU_RTC_HXTAL_DIV7 CFG0_RTCDIV(7) /*!< RTCDIV clock select CK_HXTAL/7 */
|
|
#define RCU_RTC_HXTAL_DIV8 CFG0_RTCDIV(8) /*!< RTCDIV clock select CK_HXTAL/8 */
|
|
#define RCU_RTC_HXTAL_DIV9 CFG0_RTCDIV(9) /*!< RTCDIV clock select CK_HXTAL/9 */
|
|
#define RCU_RTC_HXTAL_DIV10 CFG0_RTCDIV(10) /*!< RTCDIV clock select CK_HXTAL/10 */
|
|
#define RCU_RTC_HXTAL_DIV11 CFG0_RTCDIV(11) /*!< RTCDIV clock select CK_HXTAL/11 */
|
|
#define RCU_RTC_HXTAL_DIV12 CFG0_RTCDIV(12) /*!< RTCDIV clock select CK_HXTAL/12 */
|
|
#define RCU_RTC_HXTAL_DIV13 CFG0_RTCDIV(13) /*!< RTCDIV clock select CK_HXTAL/13 */
|
|
#define RCU_RTC_HXTAL_DIV14 CFG0_RTCDIV(14) /*!< RTCDIV clock select CK_HXTAL/14 */
|
|
#define RCU_RTC_HXTAL_DIV15 CFG0_RTCDIV(15) /*!< RTCDIV clock select CK_HXTAL/15 */
|
|
#define RCU_RTC_HXTAL_DIV16 CFG0_RTCDIV(16) /*!< RTCDIV clock select CK_HXTAL/16 */
|
|
#define RCU_RTC_HXTAL_DIV17 CFG0_RTCDIV(17) /*!< RTCDIV clock select CK_HXTAL/17 */
|
|
#define RCU_RTC_HXTAL_DIV18 CFG0_RTCDIV(18) /*!< RTCDIV clock select CK_HXTAL/18 */
|
|
#define RCU_RTC_HXTAL_DIV19 CFG0_RTCDIV(19) /*!< RTCDIV clock select CK_HXTAL/19 */
|
|
#define RCU_RTC_HXTAL_DIV20 CFG0_RTCDIV(20) /*!< RTCDIV clock select CK_HXTAL/20 */
|
|
#define RCU_RTC_HXTAL_DIV21 CFG0_RTCDIV(21) /*!< RTCDIV clock select CK_HXTAL/21 */
|
|
#define RCU_RTC_HXTAL_DIV22 CFG0_RTCDIV(22) /*!< RTCDIV clock select CK_HXTAL/22 */
|
|
#define RCU_RTC_HXTAL_DIV23 CFG0_RTCDIV(23) /*!< RTCDIV clock select CK_HXTAL/23 */
|
|
#define RCU_RTC_HXTAL_DIV24 CFG0_RTCDIV(24) /*!< RTCDIV clock select CK_HXTAL/24 */
|
|
#define RCU_RTC_HXTAL_DIV25 CFG0_RTCDIV(25) /*!< RTCDIV clock select CK_HXTAL/25 */
|
|
#define RCU_RTC_HXTAL_DIV26 CFG0_RTCDIV(26) /*!< RTCDIV clock select CK_HXTAL/26 */
|
|
#define RCU_RTC_HXTAL_DIV27 CFG0_RTCDIV(27) /*!< RTCDIV clock select CK_HXTAL/27 */
|
|
#define RCU_RTC_HXTAL_DIV28 CFG0_RTCDIV(28) /*!< RTCDIV clock select CK_HXTAL/28 */
|
|
#define RCU_RTC_HXTAL_DIV29 CFG0_RTCDIV(29) /*!< RTCDIV clock select CK_HXTAL/29 */
|
|
#define RCU_RTC_HXTAL_DIV30 CFG0_RTCDIV(30) /*!< RTCDIV clock select CK_HXTAL/30 */
|
|
#define RCU_RTC_HXTAL_DIV31 CFG0_RTCDIV(31) /*!< RTCDIV clock select CK_HXTAL/31 */
|
|
|
|
/* CKOUT0 Clock source selection */
|
|
#define CFG0_CKOUT0SEL(regval) (BITS(21,22) & ((uint32_t)(regval) << 21))
|
|
#define RCU_CKOUT0SRC_IRC16M CFG0_CKOUT0SEL(0) /*!< internal 16M RC oscillator clock selected */
|
|
#define RCU_CKOUT0SRC_LXTAL CFG0_CKOUT0SEL(1) /*!< low speed crystal oscillator clock (LXTAL) selected */
|
|
#define RCU_CKOUT0SRC_HXTAL CFG0_CKOUT0SEL(2) /*!< high speed crystal oscillator clock (HXTAL) selected */
|
|
#define RCU_CKOUT0SRC_PLLP CFG0_CKOUT0SEL(3) /*!< CK_PLLP clock selected */
|
|
|
|
/* I2S Clock source selection */
|
|
#define RCU_I2SSRC_PLLI2S ((uint32_t)0x00000000U) /*!< PLLI2S output clock selected as I2S source clock */
|
|
#define RCU_I2SSRC_I2S_CKIN RCU_CFG0_I2SSEL /*!< external I2S_CKIN pin selected as I2S source clock */
|
|
|
|
/* The CK_OUT0 divider */
|
|
#define CFG0_CKOUT0DIV(regval) (BITS(24,26) & ((uint32_t)(regval) << 24))
|
|
#define RCU_CKOUT0_DIV1 CFG0_CKOUT0DIV(0) /*!< CK_OUT0 is divided by 1 */
|
|
#define RCU_CKOUT0_DIV2 CFG0_CKOUT0DIV(4) /*!< CK_OUT0 is divided by 2 */
|
|
#define RCU_CKOUT0_DIV3 CFG0_CKOUT0DIV(5) /*!< CK_OUT0 is divided by 3 */
|
|
#define RCU_CKOUT0_DIV4 CFG0_CKOUT0DIV(6) /*!< CK_OUT0 is divided by 4 */
|
|
#define RCU_CKOUT0_DIV5 CFG0_CKOUT0DIV(7) /*!< CK_OUT0 is divided by 5 */
|
|
|
|
/* The CK_OUT1 divider */
|
|
#define CFG0_CKOUT1DIV(regval) (BITS(27,29) & ((uint32_t)(regval) << 27))
|
|
#define RCU_CKOUT1_DIV1 CFG0_CKOUT1DIV(0) /*!< CK_OUT1 is divided by 1 */
|
|
#define RCU_CKOUT1_DIV2 CFG0_CKOUT1DIV(4) /*!< CK_OUT1 is divided by 2 */
|
|
#define RCU_CKOUT1_DIV3 CFG0_CKOUT1DIV(5) /*!< CK_OUT1 is divided by 3 */
|
|
#define RCU_CKOUT1_DIV4 CFG0_CKOUT1DIV(6) /*!< CK_OUT1 is divided by 4 */
|
|
#define RCU_CKOUT1_DIV5 CFG0_CKOUT1DIV(7) /*!< CK_OUT1 is divided by 5 */
|
|
|
|
/* CKOUT1 Clock source selection */
|
|
#define CFG0_CKOUT1SEL(regval) (BITS(30,31) & ((uint32_t)(regval) << 30))
|
|
#define RCU_CKOUT1SRC_SYSTEMCLOCK CFG0_CKOUT1SEL(0) /*!< system clock selected */
|
|
#define RCU_CKOUT1SRC_PLLI2SR CFG0_CKOUT1SEL(1) /*!< CK_PLLI2SR clock selected */
|
|
#define RCU_CKOUT1SRC_HXTAL CFG0_CKOUT1SEL(2) /*!< high speed crystal oscillator clock (HXTAL) selected */
|
|
#define RCU_CKOUT1SRC_PLLP CFG0_CKOUT1SEL(3) /*!< CK_PLLP clock selected */
|
|
|
|
/* RCU_CFG1 register bit define */
|
|
/* the divider factor from PLLI2SQ clock */
|
|
#define CFG1_PLLI2SQDIV(regval) (BITS(0,4) & ((uint32_t)(regval) << 0))
|
|
#define RCU_PLLI2SQ_DIV1 CFG1_PLLI2SQDIV(0) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/1 */
|
|
#define RCU_PLLI2SQ_DIV2 CFG1_PLLI2SQDIV(1) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/2 */
|
|
#define RCU_PLLI2SQ_DIV3 CFG1_PLLI2SQDIV(2) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/3 */
|
|
#define RCU_PLLI2SQ_DIV4 CFG1_PLLI2SQDIV(3) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/4 */
|
|
#define RCU_PLLI2SQ_DIV5 CFG1_PLLI2SQDIV(4) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/5 */
|
|
#define RCU_PLLI2SQ_DIV6 CFG1_PLLI2SQDIV(5) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/6 */
|
|
#define RCU_PLLI2SQ_DIV7 CFG1_PLLI2SQDIV(6) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/7 */
|
|
#define RCU_PLLI2SQ_DIV8 CFG1_PLLI2SQDIV(7) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/8 */
|
|
#define RCU_PLLI2SQ_DIV9 CFG1_PLLI2SQDIV(8) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/9 */
|
|
#define RCU_PLLI2SQ_DIV10 CFG1_PLLI2SQDIV(9) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/10 */
|
|
#define RCU_PLLI2SQ_DIV11 CFG1_PLLI2SQDIV(10) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/11 */
|
|
#define RCU_PLLI2SQ_DIV12 CFG1_PLLI2SQDIV(11) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/12 */
|
|
#define RCU_PLLI2SQ_DIV13 CFG1_PLLI2SQDIV(12) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/13 */
|
|
#define RCU_PLLI2SQ_DIV14 CFG1_PLLI2SQDIV(13) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/14 */
|
|
#define RCU_PLLI2SQ_DIV15 CFG1_PLLI2SQDIV(14) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/15 */
|
|
#define RCU_PLLI2SQ_DIV16 CFG1_PLLI2SQDIV(15) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/16 */
|
|
#define RCU_PLLI2SQ_DIV17 CFG1_PLLI2SQDIV(16) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/17 */
|
|
#define RCU_PLLI2SQ_DIV18 CFG1_PLLI2SQDIV(17) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/18 */
|
|
#define RCU_PLLI2SQ_DIV19 CFG1_PLLI2SQDIV(18) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/19 */
|
|
#define RCU_PLLI2SQ_DIV20 CFG1_PLLI2SQDIV(19) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/20 */
|
|
#define RCU_PLLI2SQ_DIV21 CFG1_PLLI2SQDIV(20) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/21 */
|
|
#define RCU_PLLI2SQ_DIV22 CFG1_PLLI2SQDIV(21) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/22 */
|
|
#define RCU_PLLI2SQ_DIV23 CFG1_PLLI2SQDIV(22) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/23 */
|
|
#define RCU_PLLI2SQ_DIV24 CFG1_PLLI2SQDIV(23) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/24 */
|
|
#define RCU_PLLI2SQ_DIV25 CFG1_PLLI2SQDIV(24) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/25 */
|
|
#define RCU_PLLI2SQ_DIV26 CFG1_PLLI2SQDIV(25) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/26 */
|
|
#define RCU_PLLI2SQ_DIV27 CFG1_PLLI2SQDIV(26) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/27 */
|
|
#define RCU_PLLI2SQ_DIV28 CFG1_PLLI2SQDIV(27) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/28 */
|
|
#define RCU_PLLI2SQ_DIV29 CFG1_PLLI2SQDIV(28) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/29 */
|
|
#define RCU_PLLI2SQ_DIV30 CFG1_PLLI2SQDIV(29) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/30 */
|
|
#define RCU_PLLI2SQ_DIV31 CFG1_PLLI2SQDIV(30) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/31 */
|
|
#define RCU_PLLI2SQ_DIV32 CFG1_PLLI2SQDIV(31) /*!< CK_PLLI2SQDIV clock select CK_PLLI2SQ/32 */
|
|
|
|
/* the divider factor from PLLSAIR clock */
|
|
#define CFG1_PLLSAIRDIV(regval) (BITS(16,17) & ((uint32_t)(regval) << 16))
|
|
#define RCU_PLLSAIR_DIV2 CFG1_PLLSAIRDIV(0) /*!< CK_PLLSAIRDIV clock select CK_PLLSAIR/2 */
|
|
#define RCU_PLLSAIR_DIV4 CFG1_PLLSAIRDIV(1) /*!< CK_PLLSAIRDIV clock select CK_PLLSAIR/4 */
|
|
#define RCU_PLLSAIR_DIV8 CFG1_PLLSAIRDIV(2) /*!< CK_PLLSAIRDIV clock select CK_PLLSAIR/8 */
|
|
#define RCU_PLLSAIR_DIV16 CFG1_PLLSAIRDIV(3) /*!< CK_PLLSAIRDIV clock select CK_PLLSAIR/16 */
|
|
|
|
/* TIMER clock selection */
|
|
#define RCU_TIMER_PSC_MUL2 ~RCU_CFG1_TIMERSEL /*!< if APB1PSC/APB2PSC in RCU_CFG0 register is 0b0xx(CK_APBx = CK_AHB)
|
|
or 0b100(CK_APBx = CK_AHB/2), the TIMER clock is equal to CK_AHB(CK_TIMERx = CK_AHB).
|
|
or else, the TIMER clock is twice the corresponding APB clock (TIMER in APB1 domain: CK_TIMERx = 2 x CK_APB1;
|
|
TIMER in APB2 domain: CK_TIMERx = 2 x CK_APB2) */
|
|
#define RCU_TIMER_PSC_MUL4 RCU_CFG1_TIMERSEL /*!< if APB1PSC/APB2PSC in RCU_CFG0 register is 0b0xx(CK_APBx = CK_AHB),
|
|
0b100(CK_APBx = CK_AHB/2), or 0b101(CK_APBx = CK_AHB/4), the TIMER clock is equal to CK_AHB(CK_TIMERx = CK_AHB).
|
|
or else, the TIMER clock is four timers the corresponding APB clock (TIMER in APB1 domain: CK_TIMERx = 4 x CK_APB1;
|
|
TIMER in APB2 domain: CK_TIMERx = 4 x CK_APB2) */
|
|
|
|
/* RCU_PLLSSCTL register bit define */
|
|
/* PLL spread spectrum modulation type select */
|
|
#define RCU_SS_TYPE_CENTER ((uint32_t)0x00000000U) /*!< center type is selected */
|
|
#define RCU_SS_TYPE_DOWN RCU_PLLSSCTL_SS_TYPE /*!< down type is selected */
|
|
|
|
/* RCU_PLL register bit define */
|
|
/* The PLL VCO source clock prescaler */
|
|
#define RCU_PLLPSC_DIV_MIN ((uint32_t)2U) /*!< PLLPSC_DIV min value */
|
|
#define RCU_PLLPSC_DIV_MAX ((uint32_t)63U) /*!< PLLPSC_DIV max value */
|
|
|
|
/* The PLL VCO clock multi factor */
|
|
#define RCU_PLLN_MUL_MIN ((uint32_t)64U) /*!< PLLN_MUL min value */
|
|
#define RCU_PLLN_MUL_MAX ((uint32_t)500U) /*!< PLLN_MUL max value */
|
|
#define RCU_SS_MODULATION_CENTER_INC ((uint32_t)5U) /*!< minimum factor of PLLN in center mode */
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#define RCU_SS_MODULATION_DOWN_INC ((uint32_t)7U) /*!< minimum factor of PLLN in down mode */
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/* The PLLP output frequency division factor from PLL VCO clock */
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#define RCU_PLLP_DIV_MIN ((uint32_t)2U) /*!< PLLP_DIV min value */
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#define RCU_PLLP_DIV_MAX ((uint32_t)8U) /*!< PLLP_DIV max value */
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/* PLL Clock Source Selection */
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#define RCU_PLLSRC_IRC16M ((uint32_t)0x00000000U) /*!< IRC16M clock selected as source clock of PLL, PLLSAI, PLLI2S */
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#define RCU_PLLSRC_HXTAL RCU_PLL_PLLSEL /*!< HXTAL clock selected as source clock of PLL, PLLSAI, PLLI2S */
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/* The PLL Q output frequency division factor from PLL VCO clock */
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#define RCU_PLLQ_DIV_MIN ((uint32_t)2U) /*!< PLLQ_DIV min value */
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#define RCU_PLLQ_DIV_MAX ((uint32_t)15U) /*!< PLLQ_DIV max value */
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#define CHECK_PLL_PSC_VALID(val) (((val) >= RCU_PLLPSC_DIV_MIN)&&((val) <= RCU_PLLPSC_DIV_MAX))
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#define CHECK_PLL_N_VALID(val, inc) (((val) >= (RCU_PLLN_MUL_MIN + (inc)))&&((val) <= RCU_PLLN_MUL_MAX))
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#define CHECK_PLL_P_VALID(val) (((val) == 2U) || ((val) == 4U) || ((val) == 6U) || ((val) == 8U))
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#define CHECK_PLL_Q_VALID(val) (((val) >= RCU_PLLQ_DIV_MIN)&&((val) <= RCU_PLLQ_DIV_MAX))
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/* RCU_BDCTL register bit define */
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/* LXTAL drive capability */
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#define RCU_LXTALDRI_LOWER_DRIVE ((uint32_t)0x00000000) /*!< LXTAL drive capability is selected lower */
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#define RCU_LXTALDRI_HIGHER_DRIVE RCU_BDCTL_LXTALDRI /*!< LXTAL drive capability is selected higher */
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/* RTC clock entry selection */
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#define BDCTL_RTCSRC(regval) (BITS(8,9) & ((uint32_t)(regval) << 8))
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#define RCU_RTCSRC_NONE BDCTL_RTCSRC(0) /*!< no clock selected */
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#define RCU_RTCSRC_LXTAL BDCTL_RTCSRC(1) /*!< RTC source clock select LXTAL */
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#define RCU_RTCSRC_IRC32K BDCTL_RTCSRC(2) /*!< RTC source clock select IRC32K */
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#define RCU_RTCSRC_HXTAL_DIV_RTCDIV BDCTL_RTCSRC(3) /*!< RTC source clock select HXTAL/RTCDIV */
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/* RCU_PLLI2S register bit define */
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/* The PLLI2S VCO clock multi factor */
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#define RCU_PLLI2SN_MUL_MIN 50U
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#define RCU_PLLI2SN_MUL_MAX 500U
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/* The PLLI2S Q output frequency division factor from PLLI2S VCO clock */
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#define RCU_PLLI2SQ_DIV_MIN 2U
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#define RCU_PLLI2SQ_DIV_MAX 15U
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/* The PLLI2S R output frequency division factor from PLLI2S VCO clock */
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#define RCU_PLLI2SR_DIV_MIN 2U
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#define RCU_PLLI2SR_DIV_MAX 7U
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/* RCU_PLLSAI register bit define */
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/* The PLLSAI VCO clock multi factor */
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#define RCU_PLLSAIN_MUL_MIN 50U
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#define RCU_PLLSAIN_MUL_MAX 500U
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/* The PLLSAI P output frequency division factor from PLLSAI VCO clock */
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#define RCU_PLLSAIP_DIV_MIN 2U
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#define RCU_PLLSAIP_DIV_MAX 8U
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/* The PLLSAI Q output frequency division factor from PLLSAI VCO clock */
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#define RCU_PLLSAIQ_DIV_MIN 2U
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#define RCU_PLLSAIQ_DIV_MAX 15U
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/* The PLLSAI R output frequency division factor from PLLSAI VCO clock */
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#define RCU_PLLSAIR_DIV_MIN 2U
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#define RCU_PLLSAIR_DIV_MAX 7U
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#define CHECK_PLLI2S_PSC_VALID(val) (((val) >= RCU_PLLI2SPSC_DIV_MIN)&&((val) <= RCU_PLLI2SPSC_DIV_MAX))
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#define CHECK_PLLI2S_N_VALID(val) (((val) >= RCU_PLLI2SN_MUL_MIN)&&((val) <= RCU_PLLI2SN_MUL_MAX))
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#define CHECK_PLLI2S_Q_VALID(val) (((val) >= RCU_PLLI2SQ_DIV_MIN)&&((val) <= RCU_PLLI2SQ_DIV_MAX))
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#define CHECK_PLLI2S_R_VALID(val) (((val) >= RCU_PLLI2SR_DIV_MIN)&&((val) <= RCU_PLLI2SR_DIV_MAX))
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#define CHECK_PLLSAI_N_VALID(val) (((val) >= (RCU_PLLSAIN_MUL_MIN))&&((val) <= RCU_PLLSAIN_MUL_MAX))
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#define CHECK_PLLSAI_P_VALID(val) (((val) == 2U) || ((val) == 4U) || ((val) == 6U) || ((val) == 8U))
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#define CHECK_PLLSAI_Q_VALID(val) (((val) >= RCU_PLLSAIQ_DIV_MIN)&&((val) <= RCU_PLLSAIQ_DIV_MAX))
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#define CHECK_PLLSAI_R_VALID(val) (((val) >= RCU_PLLSAIR_DIV_MIN)&&((val) <= RCU_PLLSAIR_DIV_MAX))
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/* RCU_ADDCTL register bit define */
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/* 48MHz clock selection */
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#define RCU_CK48MSRC_PLL48M ((uint32_t)0x00000000U) /*!< CK48M source clock select PLL48M */
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#define RCU_CK48MSRC_IRC48M RCU_ADDCTL_CK48MSEL /*!< CK48M source clock select IRC48M */
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/* PLL48M clock selection */
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#define RCU_PLL48MSRC_PLLQ ((uint32_t)0x00000000U) /*!< PLL48M source clock select PLLQ */
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#define RCU_PLL48MSRC_PLLSAIP RCU_ADDCTL_PLL48MSEL /*!< PLL48M source clock select PLLSAIP */
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/* Deep-sleep mode voltage */
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#define DSV_DSLPVS(regval) (BITS(0,2) & ((uint32_t)(regval) << 0))
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#define RCU_DEEPSLEEP_V_1_2 DSV_DSLPVS(0) /*!< core voltage is 1.2V in deep-sleep mode */
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#define RCU_DEEPSLEEP_V_1_1 DSV_DSLPVS(1) /*!< core voltage is 1.1V in deep-sleep mode */
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#define RCU_DEEPSLEEP_V_1_0 DSV_DSLPVS(2) /*!< core voltage is 1.0V in deep-sleep mode */
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#define RCU_DEEPSLEEP_V_0_9 DSV_DSLPVS(3) /*!< core voltage is 0.9V in deep-sleep mode */
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/* function declarations */
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/* deinitialize the RCU */
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void rcu_deinit(void);
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/* enable the peripherals clock */
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void rcu_periph_clock_enable(rcu_periph_enum periph);
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/* disable the peripherals clock */
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void rcu_periph_clock_disable(rcu_periph_enum periph);
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/* enable the peripherals clock when sleep mode */
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void rcu_periph_clock_sleep_enable(rcu_periph_sleep_enum periph);
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/* disable the peripherals clock when sleep mode */
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void rcu_periph_clock_sleep_disable(rcu_periph_sleep_enum periph);
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/* reset the peripherals */
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void rcu_periph_reset_enable(rcu_periph_reset_enum periph_reset);
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/* disable reset the peripheral */
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void rcu_periph_reset_disable(rcu_periph_reset_enum periph_reset);
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/* reset the BKP */
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void rcu_bkp_reset_enable(void);
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/* disable the BKP reset */
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void rcu_bkp_reset_disable(void);
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/* configure the system clock source */
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void rcu_system_clock_source_config(uint32_t ck_sys);
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/* get the system clock source */
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uint32_t rcu_system_clock_source_get(void);
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/* configure the AHB prescaler selection */
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void rcu_ahb_clock_config(uint32_t ck_ahb);
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/* configure the APB1 prescaler selection */
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void rcu_apb1_clock_config(uint32_t ck_apb1);
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/* configure the APB2 prescaler selection */
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void rcu_apb2_clock_config(uint32_t ck_apb2);
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/* configure the CK_OUT0 clock source and divider */
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void rcu_ckout0_config(uint32_t ckout0_src, uint32_t ckout0_div);
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/* configure the CK_OUT1 clock source and divider */
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void rcu_ckout1_config(uint32_t ckout1_src, uint32_t ckout1_div);
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/* configure the PLL clock source selection and PLL multiply factor */
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ErrStatus rcu_pll_config(uint32_t pll_src, uint32_t pll_psc, uint32_t pll_n, uint32_t pll_p, uint32_t pll_q);
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/* configure the PLLI2S clock */
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ErrStatus rcu_plli2s_config(uint32_t plli2s_n, uint32_t plli2s_r);
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/* configure the PLLSAI clock */
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ErrStatus rcu_pllsai_config(uint32_t pllsai_n, uint32_t pllsai_p, uint32_t pllsai_r);
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/* configure the RTC clock source selection */
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void rcu_rtc_clock_config(uint32_t rtc_clock_source);
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/* cconfigure the frequency division of RTC clock when HXTAL was selected as its clock source */
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void rcu_rtc_div_config(uint32_t rtc_div);
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/* configure the I2S clock source selection */
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void rcu_i2s_clock_config(uint32_t i2s_clock_source);
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/* configure the CK48M clock selection */
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void rcu_ck48m_clock_config(uint32_t ck48m_clock_source);
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/* configure the PLL48M clock selection */
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void rcu_pll48m_clock_config(uint32_t pll48m_clock_source);
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/* configure the TIMER clock prescaler selection */
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void rcu_timer_clock_prescaler_config(uint32_t timer_clock_prescaler);
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/* configure the TLI clock division selection */
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void rcu_tli_clock_div_config(uint32_t pllsai_r_div);
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/* get the clock stabilization and periphral reset flags */
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FlagStatus rcu_flag_get(rcu_flag_enum flag);
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/* clear the reset flag */
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void rcu_all_reset_flag_clear(void);
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/* get the clock stabilization interrupt and ckm flags */
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FlagStatus rcu_interrupt_flag_get(rcu_int_flag_enum int_flag);
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/* clear the interrupt flags */
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void rcu_interrupt_flag_clear(rcu_int_flag_clear_enum int_flag);
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/* enable the stabilization interrupt */
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void rcu_interrupt_enable(rcu_int_enum interrupt);
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/* disable the stabilization interrupt */
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void rcu_interrupt_disable(rcu_int_enum interrupt);
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/* configure the LXTAL drive capability */
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void rcu_lxtal_drive_capability_config(uint32_t lxtal_dricap);
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/* wait for oscillator stabilization flags is SET or oscillator startup is timeout */
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ErrStatus rcu_osci_stab_wait(rcu_osci_type_enum osci);
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/* turn on the oscillator */
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void rcu_osci_on(rcu_osci_type_enum osci);
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/* turn off the oscillator */
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void rcu_osci_off(rcu_osci_type_enum osci);
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/* enable the oscillator bypass mode, HXTALEN or LXTALEN must be reset before it */
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void rcu_osci_bypass_mode_enable(rcu_osci_type_enum osci);
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/* disable the oscillator bypass mode, HXTALEN or LXTALEN must be reset before it */
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void rcu_osci_bypass_mode_disable(rcu_osci_type_enum osci);
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/* enable the HXTAL clock monitor */
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void rcu_hxtal_clock_monitor_enable(void);
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/* disable the HXTAL clock monitor */
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void rcu_hxtal_clock_monitor_disable(void);
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/* set the IRC16M adjust value */
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void rcu_irc16m_adjust_value_set(uint32_t irc16m_adjval);
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/* configure the spread spectrum modulation for the main PLL clock */
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void rcu_spread_spectrum_config(uint32_t spread_spectrum_type, uint32_t modstep, uint32_t modcnt);
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/* enable the spread spectrum modulation for the main PLL clock */
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void rcu_spread_spectrum_enable(void);
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/* disable the spread spectrum modulation for the main PLL clock */
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void rcu_spread_spectrum_disable(void);
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/* unlock the voltage key */
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void rcu_voltage_key_unlock(void);
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/* set the deep sleep mode voltage */
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void rcu_deepsleep_voltage_set(uint32_t dsvol);
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/* get the system clock, bus and peripheral clock frequency */
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uint32_t rcu_clock_freq_get(rcu_clock_freq_enum clock);
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#endif /* GD32F4XX_RCU_H */
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