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/**
******************************************************************************
* @file stm32f0xx_syscfg.h
* @author MCD Application Team
* @version V1.3.0
* @date 16-January-2014
* @brief This file contains all the functions prototypes for the SYSCFG firmware
* library.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/*!< Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F0XX_SYSCFG_H
#define __STM32F0XX_SYSCFG_H
#ifdef __cplusplus
extern "C" {
#endif
/*!< Includes ------------------------------------------------------------------*/
#include "stm32f0xx.h"
/** @addtogroup STM32F0xx_StdPeriph_Driver
* @{
*/
/** @addtogroup SYSCFG
* @{
*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup SYSCFG_Exported_Constants
* @{
*/
/** @defgroup SYSCFG_EXTI_Port_Sources
* @{
*/
#define EXTI_PortSourceGPIOA ((uint8_t)0x00)
#define EXTI_PortSourceGPIOB ((uint8_t)0x01)
#define EXTI_PortSourceGPIOC ((uint8_t)0x02)
#define EXTI_PortSourceGPIOD ((uint8_t)0x03) /*!< not available for STM32F031 devices */
#define EXTI_PortSourceGPIOE ((uint8_t)0x04) /*!< only available for STM32F072 devices */
#define EXTI_PortSourceGPIOF ((uint8_t)0x05)
#define IS_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == EXTI_PortSourceGPIOA) || \
((PORTSOURCE) == EXTI_PortSourceGPIOB) || \
((PORTSOURCE) == EXTI_PortSourceGPIOC) || \
((PORTSOURCE) == EXTI_PortSourceGPIOD) || \
((PORTSOURCE) == EXTI_PortSourceGPIOE) || \
((PORTSOURCE) == EXTI_PortSourceGPIOF))
/**
* @}
*/
/** @defgroup SYSCFG_EXTI_Pin_sources
* @{
*/
#define EXTI_PinSource0 ((uint8_t)0x00)
#define EXTI_PinSource1 ((uint8_t)0x01)
#define EXTI_PinSource2 ((uint8_t)0x02)
#define EXTI_PinSource3 ((uint8_t)0x03)
#define EXTI_PinSource4 ((uint8_t)0x04)
#define EXTI_PinSource5 ((uint8_t)0x05)
#define EXTI_PinSource6 ((uint8_t)0x06)
#define EXTI_PinSource7 ((uint8_t)0x07)
#define EXTI_PinSource8 ((uint8_t)0x08)
#define EXTI_PinSource9 ((uint8_t)0x09)
#define EXTI_PinSource10 ((uint8_t)0x0A)
#define EXTI_PinSource11 ((uint8_t)0x0B)
#define EXTI_PinSource12 ((uint8_t)0x0C)
#define EXTI_PinSource13 ((uint8_t)0x0D)
#define EXTI_PinSource14 ((uint8_t)0x0E)
#define EXTI_PinSource15 ((uint8_t)0x0F)
#define IS_EXTI_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == EXTI_PinSource0) || \
((PINSOURCE) == EXTI_PinSource1) || \
((PINSOURCE) == EXTI_PinSource2) || \
((PINSOURCE) == EXTI_PinSource3) || \
((PINSOURCE) == EXTI_PinSource4) || \
((PINSOURCE) == EXTI_PinSource5) || \
((PINSOURCE) == EXTI_PinSource6) || \
((PINSOURCE) == EXTI_PinSource7) || \
((PINSOURCE) == EXTI_PinSource8) || \
((PINSOURCE) == EXTI_PinSource9) || \
((PINSOURCE) == EXTI_PinSource10) || \
((PINSOURCE) == EXTI_PinSource11) || \
((PINSOURCE) == EXTI_PinSource12) || \
((PINSOURCE) == EXTI_PinSource13) || \
((PINSOURCE) == EXTI_PinSource14) || \
((PINSOURCE) == EXTI_PinSource15))
/**
* @}
*/
/** @defgroup SYSCFG_Memory_Remap_Config
* @{
*/
#define SYSCFG_MemoryRemap_Flash ((uint8_t)0x00)
#define SYSCFG_MemoryRemap_SystemMemory ((uint8_t)0x01)
#define SYSCFG_MemoryRemap_SRAM ((uint8_t)0x03)
#define IS_SYSCFG_MEMORY_REMAP(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash) || \
((REMAP) == SYSCFG_MemoryRemap_SystemMemory) || \
((REMAP) == SYSCFG_MemoryRemap_SRAM))
/**
* @}
*/
/** @defgroup SYSCFG_DMA_Remap_Config
* @{
*/
#define SYSCFG_DMARemap_TIM3 SYSCFG_CFGR1_TIM3_DMA_RMP /* Remap TIM3 DMA requests from channel4 to channel6,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_TIM2 SYSCFG_CFGR1_TIM2_DMA_RMP /* Remap TIM2 DMA requests from channel3/4 to channel7,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_TIM1 SYSCFG_CFGR1_TIM1_DMA_RMP /* Remap TIM1 DMA requests from channel2/3/4 to channel6,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_I2C1 SYSCFG_CFGR1_I2C1_DMA_RMP /* Remap I2C1 DMA requests from channel3/2 to channel7/6,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_USART3 SYSCFG_CFGR1_USART3_DMA_RMP /* Remap USART3 DMA requests from channel6/7 to channel3/2,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_USART2 SYSCFG_CFGR1_USART2_DMA_RMP /* Remap USART2 DMA requests from channel4/5 to channel6/7,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_SPI2 SYSCFG_CFGR1_SPI2_DMA_RMP /* Remap SPI2 DMA requests from channel4/5 to channel6/7,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_TIM17_2 SYSCFG_CFGR1_TIM17_DMA_RMP2 /* Remap TIM17 DMA requests from channel1/2 to channel7,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_TIM16_2 SYSCFG_CFGR1_TIM16_DMA_RMP2 /* Remap TIM16 DMA requests from channel3/4 to channel6,
available only for STM32F072 devices */
#define SYSCFG_DMARemap_TIM17 SYSCFG_CFGR1_TIM17_DMA_RMP /* Remap TIM17 DMA requests from channel1 to channel2 */
#define SYSCFG_DMARemap_TIM16 SYSCFG_CFGR1_TIM16_DMA_RMP /* Remap TIM16 DMA requests from channel3 to channel4 */
#define SYSCFG_DMARemap_USART1Rx SYSCFG_CFGR1_USART1RX_DMA_RMP /* Remap USART1 Rx DMA requests from channel3 to channel5 */
#define SYSCFG_DMARemap_USART1Tx SYSCFG_CFGR1_USART1TX_DMA_RMP /* Remap USART1 Tx DMA requests from channel2 to channel4 */
#define SYSCFG_DMARemap_ADC1 SYSCFG_CFGR1_ADC_DMA_RMP /* Remap ADC1 DMA requests from channel1 to channel2 */
#define IS_SYSCFG_DMA_REMAP(REMAP) (((REMAP) == SYSCFG_DMARemap_TIM17) || \
((REMAP) == SYSCFG_DMARemap_TIM16) || \
((REMAP) == SYSCFG_DMARemap_USART1Rx) || \
((REMAP) == SYSCFG_DMARemap_USART1Tx) || \
((REMAP) == SYSCFG_CFGR1_TIM3_DMA_RMP) || \
((REMAP) == SYSCFG_CFGR1_TIM2_DMA_RMP) || \
((REMAP) == SYSCFG_CFGR1_TIM1_DMA_RMP) || \
((REMAP) == SYSCFG_CFGR1_I2C1_DMA_RMP) || \
((REMAP) == SYSCFG_CFGR1_USART3_DMA_RMP) || \
((REMAP) == SYSCFG_CFGR1_USART2_DMA_RMP) || \
((REMAP) == SYSCFG_CFGR1_SPI2_DMA_RMP) || \
((REMAP) == SYSCFG_CFGR1_TIM17_DMA_RMP2) || \
((REMAP) == SYSCFG_CFGR1_TIM16_DMA_RMP2) || \
((REMAP) == SYSCFG_DMARemap_ADC1))
/**
* @}
*/
/** @defgroup SYSCFG_I2C_FastModePlus_Config
* @{
*/
#define SYSCFG_I2CFastModePlus_PB6 SYSCFG_CFGR1_I2C_FMP_PB6 /* Enable Fast Mode Plus on PB6 */
#define SYSCFG_I2CFastModePlus_PB7 SYSCFG_CFGR1_I2C_FMP_PB7 /* Enable Fast Mode Plus on PB7 */
#define SYSCFG_I2CFastModePlus_PB8 SYSCFG_CFGR1_I2C_FMP_PB8 /* Enable Fast Mode Plus on PB8 */
#define SYSCFG_I2CFastModePlus_PB9 SYSCFG_CFGR1_I2C_FMP_PB9 /* Enable Fast Mode Plus on PB9 */
#define SYSCFG_I2CFastModePlus_I2C1 SYSCFG_CFGR1_I2C_FMP_I2C1 /* Enable Fast Mode Plus on PB10, PB11, PF6 and PF7(only for STM32F0031 and STM32F030 devices) */
#define SYSCFG_I2CFastModePlus_I2C2 SYSCFG_CFGR1_I2C_FMP_I2C2 /* Enable Fast Mode Plus on I2C2 pins, available only for STM32F072 devices */
#define SYSCFG_I2CFastModePlus_PA9 SYSCFG_CFGR1_I2C_FMP_PA9 /* Enable Fast Mode Plus on PA9 (only for STM32F031 and STM32F030 devices) */
#define SYSCFG_I2CFastModePlus_PA10 SYSCFG_CFGR1_I2C_FMP_PA10/* Enable Fast Mode Plus on PA10(only for STM32F031 and STM32F030 devices) */
#define IS_SYSCFG_I2C_FMP(PIN) (((PIN) == SYSCFG_I2CFastModePlus_PB6) || \
((PIN) == SYSCFG_I2CFastModePlus_PB7) || \
((PIN) == SYSCFG_I2CFastModePlus_PB8) || \
((PIN) == SYSCFG_I2CFastModePlus_PB9) || \
((PIN) == SYSCFG_I2CFastModePlus_I2C1) || \
((PIN) == SYSCFG_I2CFastModePlus_I2C2) || \
((PIN) == SYSCFG_I2CFastModePlus_PA9) || \
((PIN) == SYSCFG_I2CFastModePlus_PA10))
/**
* @}
*/
/** @defgroup SYSCFG_Lock_Config
* @{
*/
#define SYSCFG_Break_PVD SYSCFG_CFGR2_PVD_LOCK /*!< Connects the PVD event to the Break Input of TIM1, not available for STM32F030 devices */
#define SYSCFG_Break_SRAMParity SYSCFG_CFGR2_SRAM_PARITY_LOCK /*!< Connects the SRAM_PARITY error signal to the Break Input of TIM1 */
#define SYSCFG_Break_Lockup SYSCFG_CFGR2_LOCKUP_LOCK /*!< Connects Lockup output of CortexM0 to the break input of TIM1 */
#define IS_SYSCFG_LOCK_CONFIG(CONFIG) (((CONFIG) == SYSCFG_Break_PVD) || \
((CONFIG) == SYSCFG_Break_SRAMParity) || \
((CONFIG) == SYSCFG_Break_Lockup))
/**
* @}
*/
/** @defgroup SYSCFG_flags_definition
* @{
*/
#define SYSCFG_FLAG_PE SYSCFG_CFGR2_SRAM_PE
#define IS_SYSCFG_FLAG(FLAG) (((FLAG) == SYSCFG_FLAG_PE))
/**
* @}
*/
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
/* Function used to set the SYSCFG configuration to the default reset state **/
void SYSCFG_DeInit(void);
/* SYSCFG configuration functions *********************************************/
void SYSCFG_MemoryRemapConfig(uint32_t SYSCFG_MemoryRemap);
void SYSCFG_DMAChannelRemapConfig(uint32_t SYSCFG_DMARemap, FunctionalState NewState);
void SYSCFG_I2CFastModePlusConfig(uint32_t SYSCFG_I2CFastModePlus, FunctionalState NewState);
void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex);
void SYSCFG_BreakConfig(uint32_t SYSCFG_Break);
FlagStatus SYSCFG_GetFlagStatus(uint32_t SYSCFG_Flag);
void SYSCFG_ClearFlag(uint32_t SYSCFG_Flag);
#ifdef __cplusplus
}
#endif
#endif /*__STM32F0XX_SYSCFG_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
