標(biāo)題: MSP430單片機(jī)為啥全局變量老是自動(dòng)清零,是中斷的問(wèn)題嗎? [打印本頁(yè)] 作者: 覃小bi 時(shí)間: 2019-3-31 18:25 標(biāo)題: MSP430單片機(jī)為啥全局變量老是自動(dòng)清零,是中斷的問(wèn)題嗎? #include<msp430g2553.h>
#include <stdio.h>
int count=0;
int LED[4];
long fre;
//頻率部分
unsigned char LED_0F[] =
{0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0x8C,0xBF,0xC6,0xA1,0x86,0xFF,0xbf};
// 0 1 2 3 4 5 6 7 8 9 A b C d E F -