gpio_remap.h, from x893

gpio_remap.h

#ifndef _GPIO_REMAP_H
#define _GPIO_REMAP_H

#ifdef __cplusplus
extern "C" {
#endif

#define AFIO_MAPR2		((volatile uint32*)0x4001001C)
#define DBGMCU_IDCODE		((volatile uint32*)0xE0042000)
#define DBGMCU_CR		((volatile uint32*)0xE0042004)
    /*
      0x80000000	Use MAPR2 register
      0x000F0000	DBGAFR_POSITION_MASK
    */
#define GPIO_Remap_SPI1             ((uint32)0x00000001)	/* SPI1 Alternate Function mapping */
#define GPIO_Remap_I2C1             ((uint32)0x00000002)	/* I2C1 Alternate Function mapping */
#define GPIO_Remap_USART1           ((uint32)0x00000004)	/* USART1 Alternate Function mapping */
#define GPIO_Remap_USART2           ((uint32)0x00000008)	/* USART2 Alternate Function mapping */
#define GPIO_PartialRemap_USART3    ((uint32)0x00140010)	/* USART3 Partial Alternate Function mapping */
#define GPIO_FullRemap_USART3       ((uint32)0x00140030)	/* USART3 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM1      ((uint32)0x00160040)	/* TIM1 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM1         ((uint32)0x001600C0)	/* TIM1 Full Alternate Function mapping */
#define GPIO_PartialRemap1_TIM2     ((uint32)0x00180100)	/* TIM2 Partial1 Alternate Function mapping */
#define GPIO_PartialRemap2_TIM2     ((uint32)0x00180200)	/* TIM2 Partial2 Alternate Function mapping */
#define GPIO_FullRemap_TIM2         ((uint32)0x00180300)	/* TIM2 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM3      ((uint32)0x001A0800)	/* TIM3 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM3         ((uint32)0x001A0C00)	/* TIM3 Full Alternate Function mapping */
#define GPIO_Remap_TIM4             ((uint32)0x00001000)	/* TIM4 Alternate Function mapping */
    /* CAN1 Alternate Function mapping */
    /* 00: CAN_RX mapped to PA11, CAN_TX mapped to PA12 */
#define GPIO_Remap1_CAN1            ((uint32)0x001D4000)	/* 10: CAN_RX mapped to PB8, CAN_TX mapped to PB9 (not available on 36-pin package) */
#define GPIO_Remap2_CAN1            ((uint32)0x001D6000)	/* 11: CAN_RX mapped to PD0, CAN_TX mapped to PD1 */

#define GPIO_Remap_PD01             ((uint32)0x00008000)	/* PD01 Alternate Function mapping */
#define GPIO_Remap_TIM5CH4_LSI      ((uint32)0x00200001)	/* LSI connected to TIM5 Channel4 input capture for calibration */
#define GPIO_Remap_ADC1_ETRGINJ     ((uint32)0x00200002)	/* ADC1 External Trigger Injected Conversion remapping */
#define GPIO_Remap_ADC1_ETRGREG     ((uint32)0x00200004)	/* ADC1 External Trigger Regular Conversion remapping */
#define GPIO_Remap_ADC2_ETRGINJ     ((uint32)0x00200008)	/* ADC2 External Trigger Injected Conversion remapping */
#define GPIO_Remap_ADC2_ETRGREG     ((uint32)0x00200010)	/* ADC2 External Trigger Regular Conversion remapping */
#define GPIO_Remap_ETH              ((uint32)0x00200020)	/* Ethernet remapping (only for Connectivity line devices) */
#define GPIO_Remap_CAN2             ((uint32)0x00200040)	/* CAN2 remapping (only for Connectivity line devices) */
#define GPIO_Remap_SWJ_NoJTRST      ((uint32)0x00300100)	/* Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
#define GPIO_Remap_SWJ_JTAGDisable  ((uint32)0x00300200)	/* JTAG-DP Disabled and SW-DP Enabled */
#define GPIO_Remap_SWJ_Disable      ((uint32)0x00300400)	/* Full SWJ Disabled (JTAG-DP + SW-DP) */
#define GPIO_Remap_SPI3             ((uint32)0x00201000)	/* SPI3/I2S3 Alternate Function mapping (only for Connectivity line devices) */
#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32)0x00202000)	/* Ethernet PTP output or USB OTG SOF (Start of Frame) connected
                                                                   to TIM2 Internal Trigger 1 for calibration
                                                                   (only for Connectivity line devices) */
#define GPIO_Remap_PTP_PPS          ((uint32)0x00204000)	/* Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices) */

#define GPIO_Remap_TIM15            ((uint32)0x80000001)	/* TIM15 Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_TIM16            ((uint32)0x80000002)	/* TIM16 Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_TIM17            ((uint32)0x80000004)	/* TIM17 Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_CEC              ((uint32)0x80000008)	/* CEC Alternate Function mapping (only for Value line devices) */
#define GPIO_Remap_TIM1_DMA         ((uint32)0x80000010)	/* TIM1 DMA requests mapping (only for Value line devices) */

#define GPIO_Remap_TIM9             ((uint32)0x80000020)	/* TIM9 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_TIM10            ((uint32)0x80000040)	/* TIM10 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_TIM11            ((uint32)0x80000080)	/* TIM11 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_TIM13            ((uint32)0x80000100)	/* TIM13 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_TIM14            ((uint32)0x80000200)	/* TIM14 Alternate Function mapping (only for XL-density devices) */
#define GPIO_Remap_FSMC_NADV        ((uint32)0x80000400)	/* FSMC_NADV Alternate Function mapping (only for XL-density devices) */

    void gpio_remap(uint32 GPIO_Remap, uint8 NewState);
    uint32 DBGMCU_GetREVID(void);
    uint32 DBGMCU_GetDEVID(void);

#ifdef __cplusplus
} // extern "C"
#endif

#endif