691 lines
23 KiB
C
691 lines
23 KiB
C
/**
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******************************************************************************
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* @brief RCC header file of the firmware library.
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __GD32F10X_RCC_H
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#define __GD32F10X_RCC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "gd32f10x.h"
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/** @addtogroup GD32F10x_Firmware
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* @{
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*/
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/** @addtogroup RCC
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* @{
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*/
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/** @defgroup RCC_Exported_Types
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* @{
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*/
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/**
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* @brief RCC Initial Parameters
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*/
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typedef struct {
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uint32_t CK_SYS_Frequency; /*!< The frequency of the CK_SYS. */
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uint32_t AHB_Frequency; /*!< The frequency of the AHB. */
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uint32_t APB1_Frequency; /*!< The frequency of the APB1. */
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uint32_t APB2_Frequency; /*!< The frequency of the APB2. */
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uint32_t ADCCLK_Frequency; /*!< The frequency of the ADCCLK. */
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} RCC_ClocksPara;
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/**
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* @}
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*/
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/** @defgroup RCC_Exported_Constants
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* @{
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*/
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/** @defgroup RCC_HSE_configuration
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* @{
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*/
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#define RCC_HSE_OFF ((uint32_t)0x00000000)
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#define RCC_HSE_ON RCC_GCCR_HSEEN
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#define RCC_HSE_BYPASS RCC_GCCR_HSEEN | RCC_GCCR_HSEBPS
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/**
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* @}
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*/
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/** @defgroup RCC_PLL_input_clock_source
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* @{
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*/
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#define RCC_PLLSOURCE_HSI_DIV2 RCC_GCFGR_PLLSEL_HSI_DIV2
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#ifdef GD32F10X_CL
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#define RCC_PLLSOURCE_PREDIV1 RCC_GCFGR_PLLSEL_PREDIV1
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#else
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#define RCC_PLLSOURCE_HSE_DIV1 ((uint32_t)0x00010000)
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#define RCC_PLLSOURCE_HSE_DIV2 ((uint32_t)0x00030000)
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#endif /* GD32F10X_CL */
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/**
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* @}
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*/
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/** @defgroup RCC_PLL_Multiplication_factor
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* @{
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*/
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#define RCC_PLLMUL_2 RCC_GCFGR_PLLMF2
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#define RCC_PLLMUL_3 RCC_GCFGR_PLLMF3
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#define RCC_PLLMUL_4 RCC_GCFGR_PLLMF4
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#define RCC_PLLMUL_5 RCC_GCFGR_PLLMF5
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#define RCC_PLLMUL_6 RCC_GCFGR_PLLMF6
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#define RCC_PLLMUL_7 RCC_GCFGR_PLLMF7
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#define RCC_PLLMUL_8 RCC_GCFGR_PLLMF8
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#define RCC_PLLMUL_9 RCC_GCFGR_PLLMF9
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#define RCC_PLLMUL_10 RCC_GCFGR_PLLMF10
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#define RCC_PLLMUL_11 RCC_GCFGR_PLLMF11
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#define RCC_PLLMUL_12 RCC_GCFGR_PLLMF12
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#define RCC_PLLMUL_13 RCC_GCFGR_PLLMF13
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#define RCC_PLLMUL_14 RCC_GCFGR_PLLMF14
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#define RCC_PLLMUL_16 RCC_GCFGR_PLLMF16
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#define RCC_PLLMUL_17 RCC_GCFGR_PLLMF17
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#define RCC_PLLMUL_18 RCC_GCFGR_PLLMF18
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#define RCC_PLLMUL_19 RCC_GCFGR_PLLMF19
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#define RCC_PLLMUL_20 RCC_GCFGR_PLLMF20
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#define RCC_PLLMUL_21 RCC_GCFGR_PLLMF21
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#define RCC_PLLMUL_22 RCC_GCFGR_PLLMF22
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#define RCC_PLLMUL_23 RCC_GCFGR_PLLMF23
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#define RCC_PLLMUL_24 RCC_GCFGR_PLLMF24
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#define RCC_PLLMUL_25 RCC_GCFGR_PLLMF25
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#define RCC_PLLMUL_26 RCC_GCFGR_PLLMF26
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#define RCC_PLLMUL_27 RCC_GCFGR_PLLMF27
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#define RCC_PLLMUL_28 RCC_GCFGR_PLLMF28
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#define RCC_PLLMUL_29 RCC_GCFGR_PLLMF29
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#define RCC_PLLMUL_30 RCC_GCFGR_PLLMF30
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#define RCC_PLLMUL_31 RCC_GCFGR_PLLMF31
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#define RCC_PLLMUL_32 RCC_GCFGR_PLLMF32
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#ifdef GD32F10X_CL
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#define RCC_PLLMUL_6_5 RCC_GCFGR_PLLMF6_5
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#else
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#define RCC_PLLMUL_15 RCC_GCFGR_PLLMF15
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#endif /* GD32F10X_CL */
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/**
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* @}
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*/
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#ifdef GD32F10X_CL
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/** @defgroup RCC_PREDIV1_division_factor
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* @{
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*/
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#define RCC_PREDIV1_DIV1 RCC_GCFGR2_PREDV1_DIV1
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#define RCC_PREDIV1_DIV2 RCC_GCFGR2_PREDV1_DIV2
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#define RCC_PREDIV1_DIV3 RCC_GCFGR2_PREDV1_DIV3
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#define RCC_PREDIV1_DIV4 RCC_GCFGR2_PREDV1_DIV4
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#define RCC_PREDIV1_DIV5 RCC_GCFGR2_PREDV1_DIV5
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#define RCC_PREDIV1_DIV6 RCC_GCFGR2_PREDV1_DIV6
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#define RCC_PREDIV1_DIV7 RCC_GCFGR2_PREDV1_DIV7
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#define RCC_PREDIV1_DIV8 RCC_GCFGR2_PREDV1_DIV8
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#define RCC_PREDIV1_DIV9 RCC_GCFGR2_PREDV1_DIV9
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#define RCC_PREDIV1_DIV10 RCC_GCFGR2_PREDV1_DIV10
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#define RCC_PREDIV1_DIV11 RCC_GCFGR2_PREDV1_DIV11
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#define RCC_PREDIV1_DIV12 RCC_GCFGR2_PREDV1_DIV12
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#define RCC_PREDIV1_DIV13 RCC_GCFGR2_PREDV1_DIV13
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#define RCC_PREDIV1_DIV14 RCC_GCFGR2_PREDV1_DIV14
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#define RCC_PREDIV1_DIV15 RCC_GCFGR2_PREDV1_DIV15
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#define RCC_PREDIV1_DIV16 RCC_GCFGR2_PREDV1_DIV16
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/**
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* @}
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*/
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/** @defgroup RCC_PREDIV1_clock_source
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* @{
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*/
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#define RCC_PREDIV1_SOURCE_HSE RCC_GCFGR2_PREDV1SEL_HSE
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#define RCC_PREDIV1_SOURCE_PLL2 RCC_GCFGR2_PREDV1SEL_PLL2
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/**
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* @}
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*/
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/** @defgroup RCC_PREDIV2_division_factor
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* @{
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*/
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#define RCC_PREDIV2_DIV1 RCC_GCFGR2_PREDV2_DIV1
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#define RCC_PREDIV2_DIV2 RCC_GCFGR2_PREDV2_DIV2
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#define RCC_PREDIV2_DIV3 RCC_GCFGR2_PREDV2_DIV3
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#define RCC_PREDIV2_DIV4 RCC_GCFGR2_PREDV2_DIV4
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#define RCC_PREDIV2_DIV5 RCC_GCFGR2_PREDV2_DIV5
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#define RCC_PREDIV2_DIV6 RCC_GCFGR2_PREDV2_DIV6
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#define RCC_PREDIV2_DIV7 RCC_GCFGR2_PREDV2_DIV7
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#define RCC_PREDIV2_DIV8 RCC_GCFGR2_PREDV2_DIV8
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#define RCC_PREDIV2_DIV9 RCC_GCFGR2_PREDV2_DIV9
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#define RCC_PREDIV2_DIV10 RCC_GCFGR2_PREDV2_DIV10
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#define RCC_PREDIV2_DIV11 RCC_GCFGR2_PREDV2_DIV11
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#define RCC_PREDIV2_DIV12 RCC_GCFGR2_PREDV2_DIV12
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#define RCC_PREDIV2_DIV13 RCC_GCFGR2_PREDV2_DIV13
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#define RCC_PREDIV2_DIV14 RCC_GCFGR2_PREDV2_DIV14
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#define RCC_PREDIV2_DIV15 RCC_GCFGR2_PREDV2_DIV15
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#define RCC_PREDIV2_DIV16 RCC_GCFGR2_PREDV2_DIV16
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/**
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* @}
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*/
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/** @defgroup RCC_PLL2_multiplication_factor
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* @{
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*/
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#define RCC_PLL2MUL_8 RCC_GCFGR2_PLL2MF8
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#define RCC_PLL2MUL_9 RCC_GCFGR2_PLL2MF9
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#define RCC_PLL2MUL_10 RCC_GCFGR2_PLL2MF10
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#define RCC_PLL2MUL_11 RCC_GCFGR2_PLL2MF11
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#define RCC_PLL2MUL_12 RCC_GCFGR2_PLL2MF12
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#define RCC_PLL2MUL_13 RCC_GCFGR2_PLL2MF13
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#define RCC_PLL2MUL_14 RCC_GCFGR2_PLL2MF14
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#define RCC_PLL2MUL_16 RCC_GCFGR2_PLL2MF16
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#define RCC_PLL2MUL_20 RCC_GCFGR2_PLL2MF20
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/**
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* @}
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*/
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/** @defgroup RCC_PLL3_multiplication_factor
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* @{
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*/
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#define RCC_PLL3MUL_8 RCC_GCFGR2_PLL3MF8
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#define RCC_PLL3MUL_9 RCC_GCFGR2_PLL3MF9
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#define RCC_PLL3MUL_10 RCC_GCFGR2_PLL3MF10
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#define RCC_PLL3MUL_11 RCC_GCFGR2_PLL3MF11
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#define RCC_PLL3MUL_12 RCC_GCFGR2_PLL3MF12
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#define RCC_PLL3MUL_13 RCC_GCFGR2_PLL3MF13
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#define RCC_PLL3MUL_14 RCC_GCFGR2_PLL3MF14
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#define RCC_PLL3MUL_16 RCC_GCFGR2_PLL3MF16
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#define RCC_PLL3MUL_20 RCC_GCFGR2_PLL3MF20
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/**
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* @}
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*/
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#endif /* GD32F10X_CL */
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/** @defgroup RCC_System_Clock_Source
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* @{
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*/
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#define RCC_SYSCLKSOURCE_HSI RCC_GCFGR_SCS_HSI
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#define RCC_SYSCLKSOURCE_HSE RCC_GCFGR_SCS_HSE
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#define RCC_SYSCLKSOURCE_PLLCLK RCC_GCFGR_SCS_PLL
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/**
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* @}
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*/
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/** @defgroup RCC_AHB_Clock_Source
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* @{
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*/
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#define RCC_SYSCLK_DIV1 RCC_GCFGR_AHBPS_DIV1
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#define RCC_SYSCLK_DIV2 RCC_GCFGR_AHBPS_DIV2
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#define RCC_SYSCLK_DIV4 RCC_GCFGR_AHBPS_DIV4
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#define RCC_SYSCLK_DIV8 RCC_GCFGR_AHBPS_DIV8
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#define RCC_SYSCLK_DIV16 RCC_GCFGR_AHBPS_DIV16
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#define RCC_SYSCLK_DIV64 RCC_GCFGR_AHBPS_DIV64
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#define RCC_SYSCLK_DIV128 RCC_GCFGR_AHBPS_DIV128
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#define RCC_SYSCLK_DIV256 RCC_GCFGR_AHBPS_DIV256
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#define RCC_SYSCLK_DIV512 RCC_GCFGR_AHBPS_DIV512
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/**
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* @}
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*/
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/** @defgroup RCC_APB_Clock_Source
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* @{
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*/
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#define RCC_APB1AHB_DIV1 RCC_GCFGR_APB1PS_DIV1
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#define RCC_APB1AHB_DIV2 RCC_GCFGR_APB1PS_DIV2
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#define RCC_APB1AHB_DIV4 RCC_GCFGR_APB1PS_DIV4
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#define RCC_APB1AHB_DIV8 RCC_GCFGR_APB1PS_DIV8
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#define RCC_APB1AHB_DIV16 RCC_GCFGR_APB1PS_DIV16
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#define RCC_APB2AHB_DIV1 RCC_GCFGR_APB2PS_DIV1
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#define RCC_APB2AHB_DIV2 RCC_GCFGR_APB2PS_DIV2
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#define RCC_APB2AHB_DIV4 RCC_GCFGR_APB2PS_DIV4
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#define RCC_APB2AHB_DIV8 RCC_GCFGR_APB2PS_DIV8
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#define RCC_APB2AHB_DIV16 RCC_GCFGR_APB2PS_DIV16
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/**
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* @}
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*/
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/** @defgroup RCC_ADC_clock_source
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* @{
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*/
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#define RCC_ADCCLK_APB2_DIV2 RCC_GCFGR_ADCPS_DIV2
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#define RCC_ADCCLK_APB2_DIV4 RCC_GCFGR_ADCPS_DIV4
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#define RCC_ADCCLK_APB2_DIV6 RCC_GCFGR_ADCPS_DIV6
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#define RCC_ADCCLK_APB2_DIV8 RCC_GCFGR_ADCPS_DIV8
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#define RCC_ADCCLK_APB2_DIV12 RCC_GCFGR_ADCPS_DIV12
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#define RCC_ADCCLK_APB2_DIV16 RCC_GCFGR_ADCPS_DIV16
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/**
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* @}
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*/
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#ifdef GD32F10X_CL
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/** @defgroup RCC_USB_OTG_clock_source
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* @{
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*/
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#define RCC_OTGCLK_PLL_DIV1 RCC_GCFGR_OTGFSPS_Div1
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#define RCC_OTGCLK_PLL_DIV1_5 RCC_GCFGR_OTGFSPS_Div1_5
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#define RCC_OTGCLK_PLL_DIV2 RCC_GCFGR_OTGFSPS_Div2
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#define RCC_OTGCLK_PLL_DIV2_5 RCC_GCFGR_OTGFSPS_Div2_5
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/**
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* @}
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*/
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#else
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/** @defgroup RCC_USB_clock_source
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* @{
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*/
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#define RCC_USBCLK_PLL_DIV1 RCC_GCFGR_USBPS_Div1
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#define RCC_USBCLK_PLL_DIV1_5 RCC_GCFGR_USBPS_Div1_5
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#define RCC_USBCLK_PLL_DIV2 RCC_GCFGR_USBPS_Div2
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#define RCC_USBCLK_PLL_DIV2_5 RCC_GCFGR_USBPS_Div2_5
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/**
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* @}
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*/
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#endif /* GD32F10X_CL */
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/** @defgroup RCC_CK_OUT_Clock_Source
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* @{
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*/
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#ifdef GD32F10X_CL
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#define RCC_CKOUTSRC_NOCLOCK RCC_GCFGR_CKOUTSEL_NoClock
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#define RCC_CKOUTSRC_SYSCLK RCC_GCFGR_CKOUTSEL_SYSCLK
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#define RCC_CKOUTSRC_HSI RCC_GCFGR_CKOUTSEL_HSI
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#define RCC_CKOUTSRC_HSE RCC_GCFGR_CKOUTSEL_HSE
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#define RCC_CKOUTSRC_PLLCLK_DIV2 RCC_GCFGR_CKOUTSEL_PLL_DIV2
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#define RCC_CKOUTSRC_PLL2CLK RCC_GCFGR_CKOUTSEL_PLL2
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#define RCC_CKOUTSRC_PLL3CLK RCC_GCFGR_CKOUTSEL_PLL3
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#define RCC_CKOUTSRC_PLL3CLK_DIV2 RCC_GCFGR_CKOUTSEL_PLL3_DIV2
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#define RCC_CKOUTSRC_EXT1 RCC_GCFGR_CKOUTSEL_EXT1
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#else
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#define RCC_CKOUTSRC_NOCLOCK RCC_GCFGR_CKOUTSEL_NoClock
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#define RCC_CKOUTSRC_SYSCLK RCC_GCFGR_CKOUTSEL_SYSCLK
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#define RCC_CKOUTSRC_HSI RCC_GCFGR_CKOUTSEL_HSI
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#define RCC_CKOUTSRC_HSE RCC_GCFGR_CKOUTSEL_HSE
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#define RCC_CKOUTSRC_PLLCLK_DIV2 RCC_GCFGR_CKOUTSEL_PLL_DIV2
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#endif /* GD32F10X_CL */
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/**
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* @}
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*/
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/** @defgroup RCC_Interrupt_Source
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* @{
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*/
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#define RCC_INT_LSISTB ((uint8_t)0x01)
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#define RCC_INT_LSESTB ((uint8_t)0x02)
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#define RCC_INT_HSISTB ((uint8_t)0x04)
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#define RCC_INT_HSESTB ((uint8_t)0x08)
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#define RCC_INT_PLLSTB ((uint8_t)0x10)
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#define RCC_INT_CKM ((uint8_t)0x80)
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#ifdef GD32F10X_CL
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#define RCC_INT_PLL2STB ((uint8_t)0x20)
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#define RCC_INT_PLL3STB ((uint8_t)0x40)
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#endif /* GD32F10X_CL */
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/**
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* @}
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*/
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#ifdef GD32F10X_CL
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/** @defgroup RCC_I2S2_clock_source
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* @{
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*/
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#define RCC_I2S2CLK_SYSCLK RCC_GCFGR2_I2S2SEL_CK_SYS
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#define RCC_I2S2CLK_PLL3 RCC_GCFGR2_I2S2SEL_PLL3
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/**
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* @}
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*/
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/** @defgroup RCC_I2S3_clock_source
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* @{
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*/
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#define RCC_I2S3CLK_SYSCLK RCC_GCFGR2_I2S3SEL_CK_SYS
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#define RCC_I2S3CLK_PLL3 RCC_GCFGR2_I2S3SEL_PLL3
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/**
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* @}
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*/
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#endif /* GD32F10X_CL */
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/** @defgroup RCC_LSE_configuration
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* @{
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*/
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#define RCC_LSE_OFF ((uint32_t)0x00000000)
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#define RCC_LSE_EN RCC_BDCR_LSEEN
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#define RCC_LSE_BYPASS ((uint32_t)(RCC_BDCR_LSEEN | RCC_BDCR_LSEBPS))
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/**
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* @}
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*/
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/** @defgroup RCC_RTC_clock_source
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* @{
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*/
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#define RCC_RTCCLKSOURCE_LSE RCC_BDCR_RTCSEL_LSE
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#define RCC_RTCCLKSOURCE_LSI RCC_BDCR_RTCSEL_LSI
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#define RCC_RTCCLKSOURCE_HSE_DIV128 RCC_BDCR_RTCSEL_HSE128
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/**
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* @}
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*/
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/** @defgroup RCC_AHB_peripheral
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* @{
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*/
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#define RCC_AHBPERIPH_DMA1 RCC_AHBCCR_DMA1EN
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#define RCC_AHBPERIPH_DMA2 RCC_AHBCCR_DMA2EN
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#define RCC_AHBPERIPH_SRAM RCC_AHBCCR_SRAMEN
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#define RCC_AHBPERIPH_FMC RCC_AHBCCR_FMCEN
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#define RCC_AHBPERIPH_CRC RCC_AHBCCR_CRCEN
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#define RCC_AHBPERIPH_EXMC RCC_AHBCCR_EXMCEN
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#ifdef GD32F10X_CL
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#define RCC_AHBPERIPH_OTG_FS RCC_AHBCCR_OTGFSEN
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#define RCC_AHBPERIPH_ETH_MAC RCC_AHBCCR_ETHMACEN
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#define RCC_AHBPERIPH_ETH_MAC_RX RCC_AHBCCR_ETHMACRXEN
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#define RCC_AHBPERIPH_ETH_MAC_TX RCC_AHBCCR_ETHMACTXEN
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#else
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#define RCC_AHBPERIPH_SDIO RCC_AHBCCR_SDIOEN
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#endif/* GD32F10X_CL */
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/**
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* @}
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*/
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/** @defgroup RCC_AHB_Peripherals_RST
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* @{
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*/
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#ifdef GD32F10X_CL
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#define RCC_AHBPERIPH_OTGFSRST RCC_AHBRCR_OTGFSRST
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#define RCC_AHBPERIPH_ETHMACRST RCC_AHBRCR_ETHMACRST
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#endif/* GD32F10X_CL */
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/**
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* @}
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|
*/
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|
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/** @defgroup RCC_APB2_peripheral
|
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* @{
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|
*/
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#define RCC_APB2PERIPH_AF RCC_APB2CCR_AFEN
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#define RCC_APB2PERIPH_GPIOA RCC_APB2CCR_PAEN
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#define RCC_APB2PERIPH_GPIOB RCC_APB2CCR_PBEN
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#define RCC_APB2PERIPH_GPIOC RCC_APB2CCR_PCEN
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#define RCC_APB2PERIPH_GPIOD RCC_APB2CCR_PDEN
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#define RCC_APB2PERIPH_GPIOE RCC_APB2CCR_PEEN
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#define RCC_APB2PERIPH_GPIOF RCC_APB2CCR_PFEN
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#define RCC_APB2PERIPH_GPIOG RCC_APB2CCR_PGEN
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#define RCC_APB2PERIPH_ADC0 RCC_APB2CCR_ADC0EN
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#define RCC_APB2PERIPH_ADC1 RCC_APB2CCR_ADC1EN
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#define RCC_APB2PERIPH_TIMER0 RCC_APB2CCR_TIMER0EN
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#define RCC_APB2PERIPH_SPI1 RCC_APB2CCR_SPI1EN
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#define RCC_APB2PERIPH_TIMER7 RCC_APB2CCR_TIMER7EN
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#define RCC_APB2PERIPH_USART1 RCC_APB2CCR_USART1EN
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#define RCC_APB2PERIPH_ADC2 RCC_APB2CCR_ADC2EN
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#define RCC_APB2PERIPH_TIMER8 RCC_APB2CCR_TIMER8EN
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#define RCC_APB2PERIPH_TIMER9 RCC_APB2CCR_TIMER9EN
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#define RCC_APB2PERIPH_TIMER10 RCC_APB2CCR_TIMER10EN
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/**
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* @}
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|
*/
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/** @defgroup RCC_APB2_Peripherals_RST
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* @{
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*/
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#define RCC_APB2PERIPH_AFRST RCC_APB2RCR_AFRST
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#define RCC_APB2PERIPH_GPIOARST RCC_APB2RCR_PARST
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#define RCC_APB2PERIPH_GPIOBRST RCC_APB2RCR_PBRST
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#define RCC_APB2PERIPH_GPIOCRST RCC_APB2RCR_PCRST
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#define RCC_APB2PERIPH_GPIODRST RCC_APB2RCR_PDRST
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#define RCC_APB2PERIPH_GPIOERST RCC_APB2RCR_PERST
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#define RCC_APB2PERIPH_GPIOFRST RCC_APB2RCR_PFRST
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#define RCC_APB2PERIPH_GPIOGRST RCC_APB2RCR_PGRST
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#define RCC_APB2PERIPH_ADC0RST RCC_APB2RCR_ADC0RST
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#define RCC_APB2PERIPH_ADC1RST RCC_APB2RCR_ADC1RST
|
|
#define RCC_APB2PERIPH_TIMER0RST RCC_APB2RCR_TIMER0RST
|
|
#define RCC_APB2PERIPH_SPI1RST RCC_APB2RCR_SPI1RST
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|
#define RCC_APB2PERIPH_TIMER7RST RCC_APB2RCR_TIMER7RST
|
|
#define RCC_APB2PERIPH_USART0RST RCC_APB2RCR_USART0RST
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|
#define RCC_APB2PERIPH_ADC2RST RCC_APB2RCR_ADC2RST
|
|
#define RCC_APB2PERIPH_TIMER8RST RCC_APB2RCR_TIMER8RST
|
|
#define RCC_APB2PERIPH_TIMER9RST RCC_APB2RCR_TIMER9RST
|
|
#define RCC_APB2PERIPH_TIMER10RST RCC_APB2RCR_TIMER10RST
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RCC_APB1_peripheral
|
|
* @{
|
|
*/
|
|
#define RCC_APB1PERIPH_TIMER1 RCC_APB1CCR_TIMER1EN
|
|
#define RCC_APB1PERIPH_TIMER2 RCC_APB1CCR_TIMER2EN
|
|
#define RCC_APB1PERIPH_TIMER3 RCC_APB1CCR_TIMER3EN
|
|
#define RCC_APB1PERIPH_TIMER4 RCC_APB1CCR_TIMER4EN
|
|
#define RCC_APB1PERIPH_TIMER5 RCC_APB1CCR_TIMER5EN
|
|
#define RCC_APB1PERIPH_TIMER6 RCC_APB1CCR_TIMER6EN
|
|
#define RCC_APB1PERIPH_TIMER11 RCC_APB1CCR_TIMER11EN
|
|
#define RCC_APB1PERIPH_TIMER12 RCC_APB1CCR_TIMER12EN
|
|
#define RCC_APB1PERIPH_TIMER13 RCC_APB1CCR_TIMER13EN
|
|
#define RCC_APB1PERIPH_WWDG RCC_APB1CCR_WWDGEN
|
|
#define RCC_APB1PERIPH_SPI2 RCC_APB1CCR_SPI2EN
|
|
#define RCC_APB1PERIPH_SPI3 RCC_APB1CCR_SPI3EN
|
|
#define RCC_APB1PERIPH_USART2 RCC_APB1CCR_USART2EN
|
|
#define RCC_APB1PERIPH_USART3 RCC_APB1CCR_USART3EN
|
|
#define RCC_APB1PERIPH_UART4 RCC_APB1CCR_UART4EN
|
|
#define RCC_APB1PERIPH_UART5 RCC_APB1CCR_UART5EN
|
|
#define RCC_APB1PERIPH_I2C1 RCC_APB1CCR_I2C1EN
|
|
#define RCC_APB1PERIPH_I2C2 RCC_APB1CCR_I2C2EN
|
|
#define RCC_APB1PERIPH_USB RCC_APB1CCR_USBEN
|
|
#define RCC_APB1PERIPH_CAN1 RCC_APB1CCR_CAN1EN
|
|
#define RCC_APB1PERIPH_CAN2 RCC_APB1CCR_CAN2EN
|
|
#define RCC_APB1PERIPH_BKP RCC_APB1CCR_BKPEN
|
|
#define RCC_APB1PERIPH_PWR RCC_APB1CCR_PWREN
|
|
#define RCC_APB1PERIPH_DAC RCC_APB1CCR_DACEN
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RCC_APB1_Peripherals_RST
|
|
* @{
|
|
*/
|
|
#define RCC_APB1PERIPH_TIMER1RST RCC_APB1RCR_TIMER1RST
|
|
#define RCC_APB1PERIPH_TIMER2RST RCC_APB1RCR_TIMER2RST
|
|
#define RCC_APB1PERIPH_TIMER3RST RCC_APB1RCR_TIMER3RST
|
|
#define RCC_APB1PERIPH_TIMER4RST RCC_APB1RCR_TIMER4RST
|
|
#define RCC_APB1PERIPH_TIMER5RST RCC_APB1RCR_TIMER5RST
|
|
#define RCC_APB1PERIPH_TIMER6RST RCC_APB1RCR_TIMER6RST
|
|
#define RCC_APB1PERIPH_TIMER11RST RCC_APB1RCR_TIMER11RST
|
|
#define RCC_APB1PERIPH_TIMER12RST RCC_APB1RCR_TIMER12RST
|
|
#define RCC_APB1PERIPH_TIMER13RST RCC_APB1RCR_TIMER13RST
|
|
#define RCC_APB1PERIPH_WWDGRST RCC_APB1RCR_WWDGRST
|
|
#define RCC_APB1PERIPH_SPI2RST RCC_APB1RCR_SPI2RST
|
|
#define RCC_APB1PERIPH_SPI3RST RCC_APB1RCR_SPI3RST
|
|
#define RCC_APB1PERIPH_USART1RST RCC_APB1RCR_USART1RST
|
|
#define RCC_APB1PERIPH_USART2RST RCC_APB1RCR_USART2RST
|
|
#define RCC_APB1PERIPH_UART3RST RCC_APB1RCR_UART3RST
|
|
#define RCC_APB1PERIPH_UART4RST RCC_APB1RCR_UART4RST
|
|
#define RCC_APB1PERIPH_I2C1RST RCC_APB1RCR_I2C1RST
|
|
#define RCC_APB1PERIPH_I2C2RST RCC_APB1RCR_I2C2RST
|
|
#define RCC_APB1PERIPH_USBRST RCC_APB1RCR_USBRST
|
|
#define RCC_APB1PERIPH_CAN1RST RCC_APB1RCR_CAN1RST
|
|
#define RCC_APB1PERIPH_CAN2RST RCC_APB1RCR_CAN2RST
|
|
#define RCC_APB1PERIPH_BKPRST RCC_APB1RCR_BKPRST
|
|
#define RCC_APB1PERIPH_PWRRST RCC_APB1RCR_PWRRST
|
|
#define RCC_APB1PERIPH_DACRST RCC_APB1RCR_DACRST
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RCC_Flag
|
|
* @{
|
|
*/
|
|
/* The flag to check is in GCCR register */
|
|
#define RCC_FLAG_HSISTB ((uint8_t)0x21)
|
|
#define RCC_FLAG_HSESTB ((uint8_t)0x31)
|
|
#define RCC_FLAG_PLLSTB ((uint8_t)0x39)
|
|
|
|
/* The flag to check is in BDCR register */
|
|
#define RCC_FLAG_LSESTB ((uint8_t)0x41)
|
|
|
|
/* The flag to check is in GCSR register */
|
|
#define RCC_FLAG_LSISTB ((uint8_t)0x61)
|
|
|
|
#define RCC_FLAG_EPRST ((uint8_t)0x7A)
|
|
#define RCC_FLAG_POPDRST ((uint8_t)0x7B)
|
|
#define RCC_FLAG_SWRRST ((uint8_t)0x7C)
|
|
#define RCC_FLAG_IWDGRST ((uint8_t)0x7D)
|
|
#define RCC_FLAG_WWDGRST ((uint8_t)0x7E)
|
|
#define RCC_FLAG_LPRRST ((uint8_t)0x7F)
|
|
|
|
#ifdef GD32F10X_CL
|
|
/* The flag to check is in GCCR register */
|
|
#define RCC_FLAG_PLL2STB ((uint8_t)0x3B)
|
|
#define RCC_FLAG_PLL3STB ((uint8_t)0x3D)
|
|
|
|
#endif/* GD32F10X_CL */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RCC_Exported_Functions
|
|
* @{
|
|
*/
|
|
/* Reset the RCC clock configuration to the default reset state */
|
|
|
|
void RCC_DeInit(void);
|
|
|
|
/* Internal/external clocks, PLL, CKM and CK_OUT configuration functions */
|
|
|
|
void RCC_HSEConfig(uint32_t RCC_HSE);
|
|
TypeState RCC_WaitForHSEStartUp(void);
|
|
void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
|
|
void RCC_HSI_Enable(TypeState NewValue);
|
|
void RCC_PLLConfig(uint32_t RCC_PLLSelect, uint32_t RCC_PLLMF);
|
|
void RCC_PLL_Enable(TypeState NewValue);
|
|
void RCC_LSEConfig(uint32_t RCC_LSE);
|
|
void RCC_LSI_Enable(TypeState NewValue);
|
|
void RCC_HSEClockMonitor_Enable(TypeState NewValue);
|
|
void RCC_CKOUTSRCConfig(uint32_t RCC_CKOUTSRC);
|
|
|
|
#ifdef GD32F10X_CL
|
|
void RCC_PREDV1Config(uint32_t RCC_PREDV1_Source, uint32_t RCC_PREDV1_Div);
|
|
void RCC_PREDV2Config(uint32_t RCC_PREDV2_Div);
|
|
void RCC_PLL2Config(uint32_t RCC_PLL2MF);
|
|
void RCC_PLL2_Enable(TypeState NewValue);
|
|
void RCC_PLL3Config(uint32_t RCC_PLL3MF);
|
|
void RCC_PLL3_Enable(TypeState NewValue);
|
|
#endif /* GD32F10X_CL */
|
|
|
|
/* System, AHB, APB1 and APB2 busses clocks configuration functions */
|
|
|
|
void RCC_CK_SYSConfig(uint32_t RCC_SYSCLKSource);
|
|
uint8_t RCC_GetCK_SYSSource(void);
|
|
void RCC_AHBConfig(uint32_t RCC_CK_SYSDiv);
|
|
void RCC_APB1Config(uint32_t RCC_APB1);
|
|
void RCC_APB2Config(uint32_t RCC_APB2);
|
|
|
|
#ifndef GD32F10X_CL
|
|
void RCC_USBCLKConfig(uint32_t RCC_USBCLK);
|
|
#else
|
|
void RCC_OTGFSCLKConfig(uint32_t RCC_OTGFSCLK);
|
|
#endif /* GD32F10X_CL */
|
|
|
|
void RCC_ADCCLKConfig(uint32_t RCC_ADCCLK);
|
|
|
|
#ifdef GD32F10X_CL
|
|
void RCC_I2S2CLKConfig(uint32_t RCC_I2S2CLK);
|
|
void RCC_I2S3CLKConfig(uint32_t RCC_I2S3CLK);
|
|
#endif /* GD32F10X_CL */
|
|
|
|
void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
|
|
void RCC_GetClocksFreq(RCC_ClocksPara *RCC_Clocks);
|
|
|
|
/* Peripheral clocks configuration functions */
|
|
|
|
void RCC_AHBPeriphClock_Enable(uint32_t RCC_AHBPeriph, TypeState NewValue);
|
|
void RCC_APB2PeriphClock_Enable(uint32_t RCC_APB2Periph, TypeState NewValue);
|
|
void RCC_APB1PeriphClock_Enable(uint32_t RCC_APB1Periph, TypeState NewValue);
|
|
void RCC_RTCCLK_Enable(TypeState NewValue);
|
|
|
|
#ifdef GD32F10X_CL
|
|
void RCC_AHBPeriphReset_Enable(uint32_t RCC_AHBPeriphRST, TypeState NewValue);
|
|
#endif /* GD32F10X_CL */
|
|
|
|
void RCC_APB2PeriphReset_Enable(uint32_t RCC_APB2PeriphRST, TypeState NewValue);
|
|
void RCC_APB1PeriphReset_Enable(uint32_t RCC_APB1PeriphRST, TypeState NewValue);
|
|
void RCC_BackupReset_Enable(TypeState NewValue);
|
|
|
|
/* Interrupts and flags management functions */
|
|
|
|
void RCC_INTConfig(uint8_t RCC_INT, TypeState NewValue);
|
|
TypeState RCC_GetIntBitState(uint8_t RCC_INT);
|
|
void RCC_ClearIntBitState(uint8_t RCC_INT);
|
|
TypeState RCC_GetBitState(uint8_t RCC_FLAG);
|
|
void RCC_ClearBitState(void);
|
|
|
|
void RCC_KERNELVOLConfig(uint32_t RCC_KERNEL_VOL);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __GD32F10x_RCC_H */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|