rt-thread/bsp/apm32/libraries/APM32F4xx_Library/APM32F4xx_StdPeriphDriver/inc/apm32f4xx_syscfg.h

/*!
 * @file        apm32f4xx_syscfg.h
 *
 * @brief       This file contains all the functions prototypes for the SYSCFG firmware library
 *
 * @version     V1.0.2
 *
 * @date        2022-06-23
 *
 * @attention
 *
 *  Copyright (C) 2021-2022 Geehy Semiconductor
 *
 *  You may not use this file except in compliance with the
 *  GEEHY COPYRIGHT NOTICE (GEEHY SOFTWARE PACKAGE LICENSE).
 *
 *  The program is only for reference, which is distributed in the hope
 *  that it will be usefull and instructional for customers to develop
 *  their software. Unless required by applicable law or agreed to in
 *  writing, the program is distributed on an "AS IS" BASIS, WITHOUT
 *  ANY WARRANTY OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the GEEHY SOFTWARE PACKAGE LICENSE for the governing permissions
 *  and limitations under the License.
 */

/* Define to prevent recursive inclusion */
#ifndef __APM32F4XX_SYSCFG_H
#define __APM32F4XX_SYSCFG_H

#ifdef __cplusplus
  extern "C" {
#endif

/* Includes */
#include "apm32f4xx.h"

/** @addtogroup APM32F4xx_StdPeriphDriver
  @{
*/

/** @addtogroup SYSCFG_Driver
  @{
*/

/** @defgroup SYSCFG_Enumerations
  @{
*/

/**
 * @brief SYSCFG EINT Port Sources
 */
typedef enum
{
    SYSCFG_PORT_GPIOA, /*!< EXTI_Port Source GPIOA */
    SYSCFG_PORT_GPIOB, /*!< EXTI_Port Source GPIOB */
    SYSCFG_PORT_GPIOC, /*!< EXTI_Port Source GPIOC */
    SYSCFG_PORT_GPIOD, /*!< EXTI_Port Source GPIOD */
    SYSCFG_PORT_GPIOE, /*!< EXTI_Port Source GPIOE */
    SYSCFG_PORT_GPIOF, /*!< EXTI_Port Source GPIOF */
    SYSCFG_PORT_GPIOG, /*!< EXTI_Port Source GPIOG */
    SYSCFG_PORT_GPIOH, /*!< EXTI_Port Source GPIOH */
    SYSCFG_PORT_GPIOI  /*!< EXTI_Port Source GPIOI */
} SYSCFG_PORT_T;

/**
 * @brief SYSCFG EINT Pin Sources
 */
typedef enum
{
    SYSCFG_PIN_0,  /*!< Pin Source 0 */
    SYSCFG_PIN_1,  /*!< Pin Source 1 */
    SYSCFG_PIN_2,  /*!< Pin Source 2 */
    SYSCFG_PIN_3,  /*!< Pin Source 3 */
    SYSCFG_PIN_4,  /*!< Pin Source 4 */
    SYSCFG_PIN_5,  /*!< Pin Source 5 */
    SYSCFG_PIN_6,  /*!< Pin Source 6 */
    SYSCFG_PIN_7,  /*!< Pin Source 7 */
    SYSCFG_PIN_8,  /*!< Pin Source 8 */
    SYSCFG_PIN_9,  /*!< Pin Source 9 */
    SYSCFG_PIN_10, /*!< Pin Source 10 */
    SYSCFG_PIN_11, /*!< Pin Source 11 */
    SYSCFG_PIN_12, /*!< Pin Source 12 */
    SYSCFG_PIN_13, /*!< Pin Source 13 */
    SYSCFG_PIN_14, /*!< Pin Source 14 */
    SYSCFG_PIN_15  /*!< Pin Source 15 */
} SYSCFG_PIN_T;

/**
 * @brief SYSCFG Memory Remap Config
 */
typedef enum
{
    SYSCFG_REMAP_FLASH,         /*!< Memory mapping to Flash */
    SYSCFG_REMAP_SYSTEM_FLASH,  /*!< Memory mapping to SystemFlash */
    SYSCFG_REMAP_SMC_BANK1,     /*!< Memory mapping to bank1 of SMC (NOR-flash/PSRAM) */
    SYSCFG_REMAP_SRAM           /*!< Memory mapping to SRAM */
} SYSCFG_REMAP_T;

/**
 * @brief SYSCFG Ethernet PHY interface selection
 */
typedef enum
{
    SYSCFG_INTERFACE_MII,  /*!< SYSCFG Media Interface MII */
    SYSCFG_INTERFACE_RMII  /*!< SYSCFG Media Interface RMII */
} SYSCFG_INTERFACE_T;

/**@} end of group SYSCFG_Enumerations*/

/** @defgroup SYSCFG_Functions
  @{
*/

void SYSCFG_Reset(void);
void SYSCFG_ConfigMemoryRemap(SYSCFG_REMAP_T memory);
void SYSCFG_ConfigEINTLine(SYSCFG_PORT_T port, SYSCFG_PIN_T pin);
void SYSCFG_ConfigMediaInterface(SYSCFG_INTERFACE_T media);

/* Compensation Cell */
void SYSCFG_EnableCompensationCell(void);
void SYSCFG_DisableCompensationCell(void);
uint8_t SYSCFG_ReadCompensationCellStatus(void);

#ifdef __cplusplus
}
#endif

#endif /*__APM32F4XX_SYSCFG_H */

/**@} end of group SYSCFG_Enumerations */
/**@} end of group SYSCFG_Driver */
/**@} end of group APM32F4xx_StdPeriphDriver */