lib_tools.h

这是ARM的一个例子

//*----------------------------------------------------------------------------
//*      ATMEL Microcontroller Software Support  -  ROUSSET  -
//*----------------------------------------------------------------------------
//* The software is delivered "AS IS" without warranty or condition of any
//* kind, either express, implied or statutory. This includes without
//* limitation any warranty or condition with respect to merchantability or
//* fitness for any particular purpose, or against the infringements of
//* intellectual property rights of others.
//*----------------------------------------------------------------------------
//* File Name           : tools.c
//* Object              : tools for get triminal information
//*                        Prototyping File.
//* 1.0 29/08/00 JPP    : Creation
//*----------------------------------------------------------------------------

#ifndef lib_tools_h
#define lib_tools_h
#include "parts/m55800/lib_m55800.h"
#include "drivers/com/com.h"

 /* Structure def */
typedef struct
{
        const TCDesc *TC_dac0;
        int   trig_selection_dac0;
        const TCDesc *TC_dac1;
        int   trig_selection_dac1;
        const TCDesc *TC_adc0;
        int   trig_selection_adc0;
        const TCDesc *TC_adc1;
        int   trig_selection_adc1;
} manage_timer ;

typedef struct
{
    u_int   echo;
    u_int   cmpt;
    u_int   nb_read;
    u_int   read;
    u_int   moy;
    u_int   min;
    u_int   max;
} GetTestValue ;

extern GetTestValue timer_interrup;

//* Global Variable
extern char message[512];
extern ComDesc COM;

extern manage_timer timer_base;

extern void  get_timer_manage( void);
extern void  print_timer_manage( void);

/* Function Prototyping */

//* ADC Tools
extern void print_adc_mode(int adc_mode,int adc_channel);
extern void get_adc_mode( int *adc_mode,int *adc_channel );

//* Timer tools
extern void get_timer_mode( int *tioc, int *tc_div );
extern void print_timer_mode(int tioc,int tc_div);
#endif  /* lib_tools_h */