pikapython/demo/stm32f407-Arm-2D/stm32f407-Arm-2D-block/Common/common.h

#ifndef __COMMON_H
#define __COMMON_H 			   
#include "stm32f4xx.h" 

//////////////////////////////////////////////////////////////////////////////////  

//<2F><><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͷ̹ؼ<CCB9><D8BC><EFBFBD> 
typedef int32_t  s32;
typedef int16_t s16;
typedef int8_t  s8;

typedef const int32_t sc32;  
typedef const int16_t sc16;  
typedef const int8_t sc8;  

typedef __IO int32_t  vs32;
typedef __IO int16_t  vs16;
typedef __IO int8_t   vs8;

typedef __I int32_t vsc32;  
typedef __I int16_t vsc16; 
typedef __I int8_t vsc8;   

typedef uint32_t  u32;
typedef uint16_t u16;
typedef uint8_t  u8;

typedef const uint32_t uc32;  
typedef const uint16_t uc16;  
typedef const uint8_t uc8; 

typedef __IO uint32_t  vu32;
typedef __IO uint16_t vu16;
typedef __IO uint8_t  vu8;

typedef __I uint32_t vuc32;  
typedef __I uint16_t vuc16; 
typedef __I uint8_t vuc8;  

typedef struct
{
	u16 data0:1;
	u16 data1:1;
	u16 data2:1;
	u16 data3:1;
	u16 data4:1;
	u16 data5:1;
	u16 data6:1;
	u16 data7:1;
	u16 data8:1;
	u16 data9:1;
	u16 data10:1;
	u16 data11:1;
	u16 data12:1;	
	u16 data13:1;
	u16 data14:1;
	u16 data15:1;	
}_gpio_group;

//λ<><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,ʵ<><CAB5>51<35><31><EFBFBD>Ƶ<EFBFBD>GPIO<49><4F><EFBFBD>ƹ<EFBFBD><C6B9><EFBFBD>
//<2F><><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>˼<EFBFBD><CBBC>,<2C>ο<EFBFBD><<CM3Ȩ<33><C8A8>ָ<EFBFBD><D6B8>>><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(87ҳ~92ҳ).M4ͬM3<4D><33><EFBFBD><EFBFBD>,ֻ<>ǼĴ<C7BC><C4B4><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>.
//IO<49>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD>궨<EFBFBD><EAB6A8>
#define BITBAND(addr, bitnum) ((addr & 0xF0000000)+0x2000000+((addr &0xFFFFF)<<5)+(bitnum<<2)) 
#define MEM_ADDR(addr)  *((volatile unsigned long  *)(addr)) 
#define BIT_ADDR(addr, bitnum)   MEM_ADDR(BITBAND(addr, bitnum)) 
//IO<49>ڵ<EFBFBD>ַӳ<D6B7><D3B3>
#define GPIOA_ODR_Addr    (GPIOA_BASE+20) //0x40020014
#define GPIOB_ODR_Addr    (GPIOB_BASE+20) //0x40020414 
#define GPIOC_ODR_Addr    (GPIOC_BASE+20) //0x40020814 
#define GPIOD_ODR_Addr    (GPIOD_BASE+20) //0x40020C14 
#define GPIOE_ODR_Addr    (GPIOE_BASE+20) //0x40021014 
#define GPIOF_ODR_Addr    (GPIOF_BASE+20) //0x40021414    
#define GPIOG_ODR_Addr    (GPIOG_BASE+20) //0x40021814   
#define GPIOH_ODR_Addr    (GPIOH_BASE+20) //0x40021C14    
#define GPIOI_ODR_Addr    (GPIOI_BASE+20) //0x40022014     

#define GPIOA_IDR_Addr    (GPIOA_BASE+16) //0x40020010 
#define GPIOB_IDR_Addr    (GPIOB_BASE+16) //0x40020410 
#define GPIOC_IDR_Addr    (GPIOC_BASE+16) //0x40020810 
#define GPIOD_IDR_Addr    (GPIOD_BASE+16) //0x40020C10 
#define GPIOE_IDR_Addr    (GPIOE_BASE+16) //0x40021010 
#define GPIOF_IDR_Addr    (GPIOF_BASE+16) //0x40021410 
#define GPIOG_IDR_Addr    (GPIOG_BASE+16) //0x40021810 
#define GPIOH_IDR_Addr    (GPIOH_BASE+16) //0x40021C10 
#define GPIOI_IDR_Addr    (GPIOI_BASE+16) //0x40022010 
 
//IO<49>ڲ<EFBFBD><DAB2><EFBFBD>,ֻ<>Ե<EFBFBD>һ<EFBFBD><D2BB>IO<49><4F>!
//ȷ<><C8B7>n<EFBFBD><6E>ֵС<D6B5><D0A1>16!
#define PAout(n)   BIT_ADDR(GPIOA_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PAin(n)    BIT_ADDR(GPIOA_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 

#define PBout(n)   BIT_ADDR(GPIOB_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PBin(n)    BIT_ADDR(GPIOB_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 

#define PCout(n)   BIT_ADDR(GPIOC_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PCin(n)    BIT_ADDR(GPIOC_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 

#define PDout(n)   BIT_ADDR(GPIOD_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PDin(n)    BIT_ADDR(GPIOD_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 

#define PEout(n)   BIT_ADDR(GPIOE_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PEin(n)    BIT_ADDR(GPIOE_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD>

#define PFout(n)   BIT_ADDR(GPIOF_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PFin(n)    BIT_ADDR(GPIOF_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD>

#define PGout(n)   BIT_ADDR(GPIOG_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PGin(n)    BIT_ADDR(GPIOG_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD>

#define PHout(n)   BIT_ADDR(GPIOH_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PHin(n)    BIT_ADDR(GPIOH_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD>

#define PIout(n)   BIT_ADDR(GPIOI_ODR_Addr,n)  //<2F><><EFBFBD><EFBFBD> 
#define PIin(n)    BIT_ADDR(GPIOI_IDR_Addr,n)  //<2F><><EFBFBD><EFBFBD>

#define SYSCLK 168    //ϵͳʱ<CDB3><CAB1>

//<2F><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD>ຯ<EFBFBD><E0BAAF>
void WFI_SET(void);		   //ִ<><D6B4>WFIָ<49><D6B8>
void INTX_DISABLE(void); //<2F>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
void INTX_ENABLE(void);	 //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
void MSR_MSP(u32 addr);	 //<2F><><EFBFBD>ö<EFBFBD>ջ<EFBFBD><D5BB>ַ 

void GPIO_group_OUT(_gpio_group *group,u16 outdata);
void GPIO_bits_OUT(GPIO_TypeDef* GPIOx, u8 start_bit, u8 bit_size,u16 outdata);

void Stm32_Clock_Init(u32 plln,u32 pllm,u32 pllp,u32 pllq);//ʱ<><CAB1>ϵͳ<CFB5><CDB3><EFBFBD><EFBFBD>
	
void delay_init(void);
void delay_ms(u16 nms);
void delay_us(u32 nus);

#endif