www.pudn.com > pdiusbd12 source.rar > D12CI.H

/* 
   //************************************************************************* 
   // 
   //                  P H I L I P S   P R O P R I E T A R Y 
   // 
   //           COPYRIGHT (c)   1997 BY PHILIPS SINGAPORE. 
   //                     --  ALL RIGHTS RESERVED  -- 
   // 
   // File Name:	D12CI.H 
   // Author:		Wenkai Du 
   // Created:		8 Jun 98 
   // Modified: 
   // Revision:		2.2 
   // 
   //************************************************************************* 
   // 
   // 98/11/26 		Bug fix: D12_ENDP5INTENABLE (WK) 
   // 98/12/2       Added D12_ReadMainEndpoint to support double buffer (WK) 
   //************************************************************************* 
   */ 
#ifndef __D12CI_H__ 
#define __D12CI_H__ 
 
#define D12_NOLAZYCLOCK			0x02 
#define D12_CLOCKRUNNING        0x04 
#define D12_INTERRUPTMODE		0x08 
#define D12_SOFTCONNECT			0x10 
#define D12_ENDP_NONISO			0x00 
#define D12_ENDP_ISOOUT			0x40 
#define D12_ENDP_ISOIN			0x80 
#define D12_ENDP_ISOIO			0xC0 
 
#define D12_CLOCK_12M			0x03 
#define D12_CLOCK_4M			0x0b 
#define D12_SETTOONE            0x40 
#define D12_SOFONLY				0x80 
 
#define D12_DMASINGLE			0x00 
#define D12_BURST_4				0x01 
#define D12_BURST_8				0x02 
#define D12_BURST_16			0x03 
#define D12_DMAENABLE           0x04 
#define D12_DMA_INTOKEN			0x08 
#define D12_AUTOLOAD			0x10 
#define D12_NORMALPLUSSOF		0x20 
#define D12_ENDP4INTENABLE		0x40 
#define D12_ENDP5INTENABLE		0x80	// bug fixed in V2.1 
 
#define D12_INT_ENDP0OUT		0x01 
#define D12_INT_ENDP0IN			0x02 
#define D12_INT_ENDP1OUT		0x04 
#define D12_INT_ENDP1IN			0x08 
#define D12_INT_ENDP2OUT		0x10 
#define D12_INT_ENDP2IN			0x20 
#define D12_INT_BUSRESET		0x40 
#define D12_INT_SUSPENDCHANGE	0x80 
#define D12_INT_EOT				0x0100 
 
#define D12_SETUPPACKET			0x20 
 
#define D12_BUFFER0FULL			0x20 
#define D12_BUFFER1FULL			0x40 
 
#define D12_FULLEMPTY			0x01 
#define D12_STALL				0x02 
 
void D12_SetAddressEnable(unsigned char bAddress, unsigned char bEnable); 
void D12_SetEndpointEnable(unsigned char bEnable); 
void D12_SetMode(unsigned char bConfig, unsigned char bClkDiv); 
void D12_SetDMA(unsigned char bMode); 
unsigned char D12_GetDMA(void); 
unsigned short D12_ReadInterruptRegister(void); 
unsigned char D12_SelectEndpoint(unsigned char bEndp); 
unsigned char D12_ReadLastTransactionStatus(unsigned char bEndp); 
unsigned char D12_ReadEndpointStatus(unsigned char bEndp); 
void D12_SetEndpointStatus(unsigned char bEndp, unsigned char bStalled); 
void D12_SendResume(void); 
unsigned short D12_ReadCurrentFrameNumber(void); 
unsigned short D12_ReadChipID(void); 
 
unsigned char D12_ReadEndpoint(unsigned char endp, unsigned char len, unsigned char * buf); 
unsigned char D12_WriteEndpoint(unsigned char endp, unsigned char len, unsigned char * buf); 
void D12_AcknowledgeEndpoint(unsigned char endp); 
 
unsigned char D12_ReadMainEndpoint(unsigned char * buf); // V2.2 
 
unsigned char D12Eval_inportb(void); 
void D12Eval_outportb(unsigned char val, unsigned char mask); 
 
#endif