tms320f2812 iic配置,包括pdf文件和原码.来源于TI公司.

				// TI File $Revision:: 9    $
				//###########################################################################
				//
				// FILE:   DSP280x_GlobalPrototypes.h
				//
				// TITLE:  Global prototypes for DSP280x Examples
				// 
				//###########################################################################
				// $TI Release: Internal 006 $
				// $Release Date: November 8, 2004 $
				//###########################################################################
				
				#ifndef DSP280X_GLOBALPROTOTYPES_H
				#define DSP280X_GLOBALPROTOTYPES_H
				
				
				#ifdef __cplusplus
				extern "C" {
				#endif
				
				/*---- shared global function prototypes -----------------------------------*/
				extern void InitAdc(void);
				extern void InitPeripherals(void);
				extern void InitECan(void);
				extern void InitGpio(void);
				extern void InitPieCtrl(void);
				extern void InitPieVectTable(void);
				extern void InitSci(void);
				extern void InitSpi(void);
				extern void InitSysCtrl(void);
				extern void InitXIntrupt(void);
				extern void InitPll(Uint16 val);
				extern void InitPeripheralClocks(void);
				void EnableInterrupts(void);
				extern void DSP28x_usDelay(Uint32 Count);
				
				
				
				// Watchdog functions
				// DSP28_SysCtrl.c
				extern void KickDog(void);
				extern void DisableDog(void);
				
				// DSP28_DBGIER.asm
				extern void SetDBGIER(Uint16 dbgier);
				
				
				
				
				//                 CAUTION
				// This function MUST be executed out of RAM. Executing it
				// out of OTP/Flash will yield unpredictable results
				extern void InitFlash(void);
				
				
				void MemCopy(Uint16 *SourceAddr, Uint16* SourceEndAddr, Uint16* DestAddr);
				
				
				//---------------------------------------------------------------------------
				// External symbols created by the linker cmd file
				// DSP28 examples will use these to relocate code from one LOAD location 
				// in either Flash or XINTF to a different RUN location in internal
				// RAM
				extern Uint16 RamfuncsLoadStart;
				extern Uint16 RamfuncsLoadEnd;
				extern Uint16 RamfuncsRunStart;
				
				#ifdef __cplusplus
				}
				#endif /* extern "C" */
				
				#endif   // - end of DSP280X_GLOBALPROTOTYPES_H