vs1003b.i

mp3量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码。系统会自动删除debug和release目录

 







#line 32 "C:\\Keil\\ARM\\RV31\\INC\\ctype.h"






#line 46 "C:\\Keil\\ARM\\RV31\\INC\\ctype.h"

 
#line 56 "C:\\Keil\\ARM\\RV31\\INC\\ctype.h"

 
 









 
#line 78 "C:\\Keil\\ARM\\RV31\\INC\\ctype.h"





#line 130 "C:\\Keil\\ARM\\RV31\\INC\\ctype.h"

extern __declspec(__nothrow) __pure unsigned char **__rt_ctype_table(void);







    extern int (isalnum)(int  );

     





    extern int (isalpha)(int  );

     





    extern int (iscntrl)(int  );

     
     

 




    extern int (isdigit)(int  );

     

    extern int (isblank)(int  );
     
     
     





    extern int (isgraph)(int  );

     





    extern int (islower)(int  );

     





    extern int (isprint)(int  );

     
     





    extern int (ispunct)(int  );

     





    extern int (isspace)(int  );

     





    extern int (isupper)(int  );

     

 
 

__inline int __isxdigit_helper(int __t) { return (__t ^ (__t << 2)); }




    extern int (isxdigit)(int  );

     



extern int tolower(int  );
     
     

extern int toupper(int  );
     
     







#line 269 "C:\\Keil\\ARM\\RV31\\INC\\ctype.h"



 
#line 9 "global.h"
#line 1 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"
 
 
 




 
 



 












  


 








#line 45 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"


  
  typedef unsigned int size_t;










    



    typedef unsigned short wchar_t;  
#line 74 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"

typedef struct div_t { int quot, rem; } div_t;
    
typedef struct ldiv_t { long int quot, rem; } ldiv_t;
    

typedef struct lldiv_t { __int64 quot, rem; } lldiv_t;
    


#line 95 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"
   



 

   




 
#line 114 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"
   


 
extern __declspec(__nothrow) int __aeabi_MB_CUR_MAX(void);

   




 

extern __declspec(__nothrow) double atof(const char *  );
   



 
extern __declspec(__nothrow) int atoi(const char *  );
   



 
extern __declspec(__nothrow) long int atol(const char *  );
   



 

extern __declspec(__nothrow) __int64 atoll(const char *  );
   



 


extern __declspec(__nothrow) double strtod(const char * __restrict  , char ** __restrict  );
   

















 

extern __declspec(__nothrow) float strtof(const char * __restrict  , char ** __restrict  );
extern __declspec(__nothrow) long double strtold(const char * __restrict  , char ** __restrict  );
   

 

extern __declspec(__nothrow) long int strtol(const char * __restrict  ,
                        char ** __restrict  , int  );
   



























 
extern __declspec(__nothrow) unsigned long int strtoul(const char * __restrict  ,
                                       char ** __restrict  , int  );
   


























 

 
extern __declspec(__nothrow) __int64 strtoll(const char * __restrict  ,
                               char ** __restrict  , int  );
   




 
extern __declspec(__nothrow) unsigned __int64 strtoull(const char * __restrict  ,
                                         char ** __restrict  , int  );
   



 

extern __declspec(__nothrow) int rand(void);
   







 
extern __declspec(__nothrow) void srand(unsigned int  );
   






 

extern __declspec(__nothrow) void *calloc(size_t  , size_t  );
   



 
extern __declspec(__nothrow) void free(void *  );
   





 
extern __declspec(__nothrow) void *malloc(size_t  );
   



 
extern __declspec(__nothrow) void *realloc(void *  , size_t  );
   













 
typedef int (*__heapprt)(void *, char const *, ...);
extern __declspec(__nothrow) void __heapstats(int (*  )(void *  ,
                                           char const *  , ...),
                        void *  );
   










 
extern __declspec(__nothrow) int __heapvalid(int (*  )(void *  ,
                                           char const *  , ...),
                       void *  , int  );
   














 
extern __declspec(__nothrow) __declspec(__noreturn) void abort(void);
   







 

extern __declspec(__nothrow) int atexit(void (*  )(void));
   




 
#line 379 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"


extern __declspec(__nothrow) __declspec(__noreturn) void exit(int  );
   












 

extern __declspec(__nothrow) __declspec(__noreturn) void _Exit(int  );
   







      

extern __declspec(__nothrow) char *getenv(const char *  );
   









 

extern __declspec(__nothrow) int  system(const char *  );
   









 

extern  void *bsearch(const void *  , const void *  ,
              size_t  , size_t  ,
              int (*  )(const void *, const void *));
   












 
#line 463 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"


extern  void qsort(void *  , size_t  , size_t  ,
           int (*  )(const void *, const void *));
   









 

#line 489 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"

extern __declspec(__nothrow) __pure int abs(int  );
   



 

extern __declspec(__nothrow) __pure div_t div(int  , int  );
   









 
extern __declspec(__nothrow) __pure long int labs(long int  );
   



 




extern __declspec(__nothrow) __pure ldiv_t ldiv(long int  , long int  );
   











 







extern __declspec(__nothrow) __pure __int64 llabs(__int64  );
   



 




extern __declspec(__nothrow) __pure lldiv_t lldiv(__int64  , __int64  );
   











 
#line 570 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"



 
typedef struct __sdiv32by16 { int quot, rem; } __sdiv32by16;
typedef struct __udiv32by16 { unsigned int quot, rem; } __udiv32by16;
    
typedef struct __sdiv64by32 { int rem, quot; } __sdiv64by32;

__value_in_regs extern __declspec(__nothrow) __pure __sdiv32by16 __rt_sdiv32by16(
     int  ,
     short int  );
   

 
__value_in_regs extern __declspec(__nothrow) __pure __udiv32by16 __rt_udiv32by16(
     unsigned int  ,
     unsigned short  );
   

 
__value_in_regs extern __declspec(__nothrow) __pure __sdiv64by32 __rt_sdiv64by32(
     int  , unsigned int  ,
     int  );
   

 



 
extern __declspec(__nothrow) unsigned int __fp_status(unsigned int  , unsigned int  );
   







 























 
extern __declspec(__nothrow) int mblen(const char *  , size_t  );
   












 
extern __declspec(__nothrow) int mbtowc(wchar_t * __restrict  ,
                   const char * __restrict  , size_t  );
   















 
extern __declspec(__nothrow) int wctomb(char *  , wchar_t  );
   













 





 
extern __declspec(__nothrow) size_t mbstowcs(wchar_t * __restrict  ,
                      const char * __restrict  , size_t  );
   














 
extern __declspec(__nothrow) size_t wcstombs(char * __restrict  ,
                      const wchar_t * __restrict  , size_t  );
   














 

extern __declspec(__nothrow) void __use_realtime_heap(void);
extern __declspec(__nothrow) void __use_realtime_division(void);
extern __declspec(__nothrow) void __use_two_region_memory(void);
extern __declspec(__nothrow) void __use_no_heap(void);
extern __declspec(__nothrow) void __use_no_heap_region(void);

extern __declspec(__nothrow) char const *__C_library_version_string(void);
extern __declspec(__nothrow) int __C_library_version_number(void);











#line 807 "C:\\Keil\\ARM\\RV31\\INC\\stdlib.h"


 
#line 10 "global.h"
#line 1 "C:\\Keil\\ARM\\RV31\\INC\\setjmp.h"
 






 

 
 






 












#line 38 "C:\\Keil\\ARM\\RV31\\INC\\setjmp.h"




typedef __int64 jmp_buf[48];     
                             
                             

extern const int __aeabi_JMP_BUF_SIZE;
              
 
 
 
 

extern __declspec(__nothrow) int setjmp(jmp_buf  );
   




 


extern __declspec(__nothrow) __declspec(__noreturn) void longjmp(jmp_buf  , int  );
   


















 











#line 101 "C:\\Keil\\ARM\\RV31\\INC\\setjmp.h"



 
#line 11 "global.h"
#line 1 "C:\\Keil\\ARM\\RV31\\INC\\rt_misc.h"







 











 
extern void _getenv_init(void);




 
extern void _clock_init(void);





 

extern void *__user_libspace(void);









 
struct __argc_argv {
    int argc;
    char **argv;
    int r2, r3;
};
extern __value_in_regs struct __argc_argv
__rt_lib_init(unsigned  , unsigned  );









 
__value_in_regs struct __argc_argv __ARM_get_argv(void * );




 
extern void __rt_lib_shutdown(void);






 
extern void __rt_exit(int  );    













 
struct __initial_stackheap {
    unsigned heap_base;                 
    unsigned stack_base;                
    unsigned heap_limit;                
    unsigned stack_limit;               
};
extern __value_in_regs struct __initial_stackheap
__user_initial_stackheap(unsigned  , unsigned  ,
                         unsigned  , unsigned  );




 
struct __heap_extent {
    unsigned base, range;
};
extern __value_in_regs struct __heap_extent
__user_heap_extent(unsigned  , unsigned  );










 
struct __stack_slop {
    unsigned always, cleanup;
};
extern __value_in_regs struct __stack_slop
__user_stack_slop(unsigned  , unsigned  );








 
extern unsigned __user_heap_extend(int  ,
                                   void **  ,
                                   unsigned  );






 
int __raise(int  , int  );






 
int __default_signal_handler(int  , int  );





 
void __rt_raise(int  , int  );





#line 12 "global.h"






						    

						    

						    

						    


#line 37 "global.h"









extern unsigned short get16(unsigned char * addr);
extern unsigned short get16_big(unsigned char * addr);
extern unsigned short get16_little(unsigned char * addr);
extern unsigned int get32(unsigned char * addr);
extern unsigned int get32_big(unsigned char * addr);

extern unsigned int get32_little(unsigned char * addr);
extern void put16(unsigned char * addr, unsigned short val);
extern void put16_big(unsigned char * addr, unsigned short val);
extern void put16_little(unsigned char * addr, unsigned short val);
extern void put32(unsigned char * addr, unsigned int val);
extern void put32_big(unsigned char * addr, unsigned int val);
extern void put32_little(unsigned char * addr, unsigned int val);
extern unsigned short swap16(unsigned short val);
extern unsigned int swap32(unsigned int val);
void dump_memory(unsigned char * addr, unsigned int length);
void soft_delay_ms(unsigned int t);



#line 25 "VS1003B.h"
















#line 50 "VS1003B.h"

#line 79 "VS1003B.h"







		






















#line 127 "VS1003B.h"

 

extern unsigned char VS1003B_Init(void);	 
extern void VS1003B_SoftReset(void);		 
extern unsigned short VS1003B_ReadDecodeTime(void);	 
extern void VS1003B_Fill2048Zero(void);	 
extern void VS1003B_Write32B(unsigned char * buf);	 
extern unsigned char VS1003B_NeedData(void);	 
extern void VS1003B_SetVolume(unsigned short vol);  

 
#line 20 "VS1003B.c"




void VS1003B_SPI_Low(void);
void VS1003B_SPI_High(void);
unsigned char VS1003B_WriteByte(unsigned char CH);
void VS1003B_WriteCMD(unsigned char addr, unsigned short dat);
unsigned short VS1003B_ReadCMD(unsigned char addr);



 
void VS1003B_SPI_Low(void)
{
	(*((volatile unsigned char *) 0xE002000C)) = 100;										 
	
	(*((volatile unsigned char *) 0xE0020000))  = (0 << 3) |									
 	(1 << 4) |											
 	(1 << 5) |											
 	(0 << 6) |											
 	(0 << 7);											

#line 52 "VS1003B.c"
}

 
void VS1003B_SPI_High(void)
{
	(*((volatile unsigned char *) 0xE002000C)) = 6;										 
	
	(*((volatile unsigned char *) 0xE0020000))  = (0 << 3) |									
 	(1 << 4) |											
 	(1 << 5) |											
 	(0 << 6) |											
 	(0 << 7);											

#line 74 "VS1003B.c"
}

 
unsigned char VS1003B_WriteByte(unsigned char val)
{  
	
	(*((volatile unsigned char *) 0xE0020008)) = val;

	while(0 == ((*((volatile unsigned char *) 0xE0020004)) & 0x80));						     
	

	return((*((volatile unsigned char *) 0xE0020008)));

#line 96 "VS1003B.c"
}

 
unsigned char VS1003B_ReadByte()
{
	
	(*((volatile unsigned char *) 0xE0020008)) = 0xff;

	while(0 == ((*((volatile unsigned char *) 0xE0020004)) & 0x80));						     
	

	return((*((volatile unsigned char *) 0xE0020008)));

#line 118 "VS1003B.c"
}

 
void VS1003B_WriteCMD(unsigned char addr, unsigned short dat)
{
	(*((volatile unsigned long *) 0xE0028014)) |= (0x01 << 24);
	(*((volatile unsigned long *) 0xE002800C)) |= (0x01 << 7);;
	VS1003B_WriteByte(0x02);
	VS1003B_WriteByte(addr);
	VS1003B_WriteByte(dat>>8);
	VS1003B_WriteByte(dat);
	(*((volatile unsigned long *) 0xE0028004)) |= (0x01 << 7);;
}

 
unsigned short VS1003B_ReadCMD(unsigned char addr)
{
	unsigned short temp;
	(*((volatile unsigned long *) 0xE0028014)) |= (0x01 << 24);
	(*((volatile unsigned long *) 0xE002800C)) |= (0x01 << 7);;
	VS1003B_WriteByte(0x03);
	VS1003B_WriteByte(addr);
	temp = VS1003B_ReadByte();
	temp <<= 8;
	temp += VS1003B_ReadByte();
	(*((volatile unsigned long *) 0xE0028004)) |= (0x01 << 7);;
	return temp;
}

 
void VS1003B_Fill2048Zero()
{
	unsigned char i,j;
	VS1003B_SPI_High();
	for(i=0;i<64;i++)
	{
		(*((volatile unsigned long *) 0xE002801C)) |= (0x01 << 24);
		while(VS1003B_NeedData()==0);
		for(j=0;j<32;j++)
		{
			VS1003B_WriteByte(0x00);
		}
		(*((volatile unsigned long *) 0xE0028014)) |= (0x01 << 24);
	}
}

 
void VS1003B_Write32B(unsigned char * buf)
{
	unsigned char n = 32;
	VS1003B_SPI_High();
	(*((volatile unsigned long *) 0xE002801C)) |= (0x01 << 24);
	while(n--)
	{
		VS1003B_WriteByte(*buf++);
	}
	(*((volatile unsigned long *) 0xE0028014)) |= (0x01 << 24);
}

 
unsigned char VS1003B_Init(void)
{
	unsigned char retry;




	{ (*((volatile unsigned long *) 0xE002C000)) &= ~(0x03 << 14); (*((volatile unsigned long *) 0xE0028008)) |= (0x01 << 7);; (*((volatile unsigned long *) 0xE0028004)) |= (0x01 << 7); (*((volatile unsigned long *) 0xE002C014)) &= ~(0x02 <<4); (*((volatile unsigned long *) 0xE0028018)) |= (0x01 << 24); (*((volatile unsigned long *) 0xE0028014)) |= (0x01 << 24) ; (*((volatile unsigned long *) 0xE002C000)) &= ~(0x03 << 6); (*((volatile unsigned long *) 0xE0028008)) |= (0x01 << 3); (*((volatile unsigned long *) 0xE0028004)) = (0x01 << 3); (*((volatile unsigned long *) 0xE002C014)) &= ~(0x02 <<4); (*((volatile unsigned long *) 0xE0028018)) &= ~(0x01 << 25); (*((volatile unsigned long *) 0xE002C000)) &= ~((0x03 << 8) + (0x03 << 10) + (0x03 << 12)); (*((volatile unsigned long *) 0xE002C000)) |= (0x01 << 8) + (0x01 << 10) + (0x01 << 12); };			 

#line 208 "VS1003B.c"
	 
	VS1003B_SPI_Low();	 




	(*((volatile unsigned long *) 0xE002800C)) = (0x01 << 3);	 
	soft_delay_ms(20);
	(*((volatile unsigned long *) 0xE0028004)) = (0x01 << 3);

	VS1003B_SPI_Low();	 
	soft_delay_ms(20);

	retry=0;

	while(VS1003B_ReadCMD(0x03) != 0xe000)	 
	{
		VS1003B_WriteCMD(0x03,0xe000);
		if(retry++ >10 )return 1;
	}

	soft_delay_ms(20);
	
	VS1003B_WriteCMD(0x05,0x000a);
	
	retry=0;
	while(VS1003B_ReadCMD(0x0b) != 0xfefe)	 
	{
		VS1003B_WriteCMD(0x0b,0xfefe);
		if(retry++ >10 )return 1;
	}

	VS1003B_WriteCMD(0x05,0xac45);			 

	retry=0;
	while(VS1003B_ReadCMD(0x0b) != 0x2828)	 
	{
		VS1003B_WriteCMD(0x0b,0x2828);
		if(retry++ >10 )return 1;
	}

	retry=0;
	while(VS1003B_ReadCMD(0x00) != 0x0800)	 
	{
		VS1003B_WriteCMD(0x00,0x0800);
		if(retry++ >10 )return 1;
	}

	soft_delay_ms(1);

	retry=0;
	while(VS1003B_ReadCMD(0x02) != ((8<<12)|(8<<8)|(8<<4)|(8)))	 
	{
		VS1003B_WriteCMD(0x02,((8<<12)|(8<<8)|(8<<4)|(8)));
		if(retry++ >10 )return 1;
	}
	soft_delay_ms(20);

	VS1003B_SoftReset();	 

	soft_delay_ms(20);

	VS1003B_SPI_High();		 
	return 0;
}

 
void VS1003B_SoftReset()
{
	VS1003B_SPI_High();
	VS1003B_WriteCMD(0x00,0x0804);	 
	soft_delay_ms(20);
}

 
unsigned short VS1003B_ReadDecodeTime()
{
	VS1003B_SPI_High();
	return VS1003B_ReadCMD(0x04);
}

 
unsigned char VS1003B_NeedData(void)
{

	
	if(((*((volatile unsigned long *) 0xE0028010)) & (0x01 << 25))!=0)return 1;
	else return 0;
}

 
void VS1003B_SetVolume(unsigned short vol)
{
	VS1003B_SPI_High();
	VS1003B_WriteCMD(0x0b,vol);	
}