#include??/*?for?EnableInterrupts?macro?*/
#include?“derivative.h“?/*?include?peripheral?declarations?*/
#include?“clock_delay.h“
#include?“pwm.h“
#include?“sci.h“

#define??turn_on_buzzer????PTADD_PTADD1=1;PTAD_PTAD1=1
#define??shut_down_buzzer??PTAD_PTAD1=0

void?ad_init（void）
{
????ADC1CFG=0b01001000;??????///////select?4?divid?bus?clockso?the?ad?conver?is?5Mhz10?bits?result?data
????APCTL2=0x0f;?????????????///////disable?adp8--adp11?pin?analog?inputs
????ADC1SC2=0b00000000;??????////////??select?software?trigger?and?disable?compare?function
}
unsigned?int?ad_read（unsigned?char?channel）
{
???
????ADC1SC1=channel;
????while（!ADC1SC1_COCO）;
????return（ADC1R）;
????
}

///////the?main
void?main（void）
?{
??unsigned?int?i=0n;
??n=4;
??EnableInterrupts;?/*?enable?interrupts?*/
??clock_init（）;
??pwm_init（）;
??sci_init（）;
??ad_init（）;
??
??
??
??while（1）
??{
?????i=ad_read（8）;
?????five_digit_uart（i）;
?????//delay_nms（10）;
?????sci_send（‘\n‘）;
?????delay_nms（100）;
????
??}
?
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-05-18?20:16??aw60?adc\
?????文件????????1047??2012-05-10?18:08??aw60?adc\ad.c
?????文件?????????516??2012-05-10?18:08??aw60?adc\ad.h