欧美极品高清xxxxhd,国产日产欧美最新,无码AV国产东京热AV无码,国产精品人与动性XXX,国产传媒亚洲综合一区二区,四库影院永久国产精品,毛片免费免费高清视频,福利所导航夜趣136

<optgroup id="yywai"><button id="yywai"></button></optgroup><delect id="yywai"></delect>

標(biāo)題: 哪位大神指點一下，網(wǎng)上的程序燒錄進(jìn)單片機(jī)沒反應(yīng)，也不知道哪里錯了 [打印本頁]

作者: liu2454004961 時間: 2023-12-6 13:47
標(biāo)題: 哪位大神指點一下，網(wǎng)上的程序燒錄進(jìn)單片機(jī)沒反應(yīng)，也不知道哪里錯了
sfr P3             = 0xB0;
sfr LEDWTML       = 0xce;
sfr LEDWTMH       = 0xcf;
sfr LEDAT1       = 0xc7;
sfr PWMEN          = 0x90;
sfr PWM2DIVL       = 0xad;
sfr PWM2DIVH       = 0xae;
sfr PWM2DUTL       = 0x9f;
sfr PWM2DUTH       = 0x91;
sfr PWM2CKD       = 0xb3;
sfr PWM2CON       = 0xbb;
sfr LEFLG          = 0xbf;
#define CKCON (*(unsigned char volatile xdata *)0x8030)
#define P34F  (*(unsigned char volatile xdata *)0x801C)
#define LEDUTL (*(unsigned char volatile xdata *)0x8060)
#define LEDUTH (*(unsigned char volatile xdata *)0x8061)
#define PWMIE(N) (N<<7) //N=0-1
#define PWMTOG(N) (N<<6) //N=0-1
#define PWMMOD(N) (N<<3) //N=0-7
#define PWMPOL(N) (N<<2) //N=0-1
#define PWMCKS_SYS 0
#define PWMCKS_IL 1
#define PWMCKS_IH 2    //LEFLG
#define LEF1 (1<<3)
#define LEBSY1 (1<<2)
#define IHCKE (1<<7)
void PWM_init(void)
{
P3 =16;
P34F = 5; //設(shè)置 P34 為 PWM 引腳功能
CKCON |= IHCKE; //打開 IRCH 時鐘
PWM2DIVH = 0; //設(shè)置位周期時間
PWM2DIVL = 20;
PWM2DUTH = 0; //設(shè)置位碼 0 時間
PWM2DUTL = 6;
LEDUTH = 0; //設(shè)置位碼 1 時間
LEDUTL = 13;
PWM2CON = PWMIE(0) | PWMTOG(0) | PWMMOD(3) | PWMPOL(0) | PWMCKS_IH; //設(shè)置IRCH 為PWM時鐘源，發(fā)送 3 個字節(jié)后插入暫停時間
PWM2CKD = 0; //設(shè)置預(yù)分頻系數(shù)，設(shè)置為 0 表示不分頻
LEDWTMH = 0; //設(shè)置暫停時間
LEDWTML = 50;
PWMEN |= (2<<2); //PWM2 使能
}
code unsigned char LED_DAT[][3] = //LED 數(shù)據(jù)表
{
{0xff,0x00,0x00},
{0xff,0xff,0x00},
{0x00,0xff,0x00},
{0x00,0xff,0xff},
{0x00,0x00,0xff},
{0xff,0x00,0xff},
};
void main(void)
{
unsigned char i;
unsigned char color_index=0;
PWM_init();
while(1)
{
for(i=0;i<24;i++) //每級 RGB LED 為 3 個字節(jié)數(shù)據(jù)，8 級為 24 字節(jié)
{
while(LEFLG & LEBSY1); //等待數(shù)據(jù)全部發(fā)送
LEDAT1 = LED_DAT[color_index][i%3]; //寫入 LED 數(shù)據(jù)到 LEDAT 寄存器
}
color_index ++; //循環(huán)變色
if(color_index> 6) color_index =0;
}
  }

作者: lkc8210 時間: 2023-12-7 09:36
啥芯片?
預(yù)期反應(yīng)是啥？
沒反應(yīng)又是啥？

作者: liu2454004961 時間: 2023-12-12 14:49
1.“PWMEN |= (2<<2); //PWM2 使能” 改為 “PWMEN |= (1<<2); //PWM2 使能”
2.需要復(fù)位280us以上

作者: liu2454004961 時間: 2024-1-20 12:47
//航順8位單片機(jī)，錦銳CA51F551S1,只可調(diào)光，調(diào)速，調(diào)燈組數(shù)，不會跑馬。程序調(diào)試OK
sfr P3             = 0xb0;
sbit EA          = 0xAF;
sfr LEDWTML       = 0xce;
sfr LEDWTMH       = 0xcf;
sfr LEDAT1          = 0xc7;
sfr PWMEN          = 0x90;
sfr PWM2DIVL       = 0xad;
sfr PWM2DIVH       = 0xae;
sfr PWM2DUTL       = 0x9f;
sfr PWM2DUTH       = 0x91;
sfr PWM2CKD       = 0xb3;
sfr PWM2CON       = 0xbb;
sfr LEFLG          = 0xbf;
#define CKCON (*(unsigned char volatile xdata *)0x8030)
#define P34F  (*(unsigned char volatile xdata *)0x801C)
#define LEDUTL (*(unsigned char volatile xdata *)0x8060)
#define LEDUTH (*(unsigned char volatile xdata *)0x8061)
#define PWMIE(N) (N<<7) //N=0-1
#define PWMTOG(N) (N<<6) //N=0-1
#define PWMMOD(N) (N<<3) //N=0-7
#define PWMPOL(N) (N<<2) //N=0-1
#define PWMCKS_SYS 0
#define PWMCKS_IL 1
#define PWMCKS_IH 2    //LEFLG
#define LEF1 (1<<3)
#define LEBSY1 (1<<6)
#define IHCKE (1<<7)

void main(void)
{
            EA = 1;
            CKCON =(1<<7); //打開IRCH時鐘
P34F  =5;
PWM2CON = PWMIE(0) | PWMTOG(0) | PWMMOD(3) | PWMPOL(0) | PWMCKS_IH; //設(shè)置PWM時鐘源為IRCH
PWM2CKD = 0;

//設(shè)置PWMDIV、PWMDUT
PWM2DIVH = 0;
PWM2DIVL = 30;

PWM2DUTH = 0;
PWM2DUTL = 7;

LEDUTH = 0;
LEDUTL = 14;

LEDWTMH = 0;
LEDWTML = 50;

//開全局中斷
PWMEN |= (1<<2); //PWM2 使能

while(1)
{
unsigned int j,k;//定義一個16位無符號整形變量
unsigned char i;
static unsigned char color_index = 0;
code unsigned char LED_DAT[][3] =
{
         {0x00,0x2F,0x00},       //綠，紅，藍(lán)
{0x2F,0x00,0x00},
{0x00,0x00,0x2F},
{0x00,0x2F,0x2F},
         {0x2F,0x2F,0x00},
{0x2F,0x00,0x2F},
{0x2F,0x2F,0x2F},
};
for(i=0;i<24;i++)             //LED個數(shù)i*3
{
while(LEFLG & LEBSY1);
LEDAT1 = LED_DAT[color_index][i%3];
}
color_index ++;
if(color_index> 6) color_index =0; //LED數(shù)據(jù)組數(shù)N-1
   for(j=0;j<1500;j++)  //延時0.2s
      {
         for(k=1000;k>0;k--);
      }
}
}

作者: liu2454004961 時間: 2024-1-20 15:49
8位2812點亮圖片

be406b48a30734e606c688cd1c6f8c2.jpg (97.52 KB, 下載次數(shù): 82)