#ifndef _RTL8710_GPIO_H_ #define _RTL8710_GPIO_H_ #include typedef struct{ volatile uint32_t SWPORTA_DR; volatile uint32_t SWPORTA_DDR; volatile uint32_t SWPORTA_CTRL; volatile uint32_t SWPORTB_DR; volatile uint32_t SWPORTB_DDR; volatile uint32_t SWPORTB_CTRL; volatile uint32_t SWPORTC_DR; volatile uint32_t SWPORTC_DDR; volatile uint32_t SWPORTC_CTRL; uint32_t RESERVED1[3]; volatile uint32_t INTEN; volatile uint32_t INTMASK; volatile uint32_t INTTYPE_LEVEL; volatile uint32_t INT_POLARITY; volatile uint32_t INTSTATUS; volatile uint32_t RAW_INTSTATUS; volatile uint32_t DEBOUNCE; volatile uint32_t PORTA_EOI; volatile uint32_t EXT_PORTA; volatile uint32_t EXT_PORTB; volatile uint32_t EXT_PORTC; uint32_t RESERVED2[1]; volatile uint32_t LS_SYNC; }__attribute__((packed)) GPIO_TypeDef; #define GPIO ((GPIO_TypeDef *)0x40001000) #define GPIO_PORTA_GC4 (((uint32_t)1) << 8) #endif