流水灯小程序

流水灯小程序#include <lpc11xx.h>void delay() //延时函数，这里延时100ms{int i,j;for(i=0;i<100;i++){for(j=0;j<2242;j++){} //j循环一次大概1ms}}void main(){ //这里看LED原理图LPC_IOCON->JTAG_TMS_PIO1_0=0x01;//定义p1.0引脚为输出LPC_IOCON->JTAG_TDO_PIO1_1=0x01;//定义p1.1引脚为输出LPC_IOCON->JTAG_nTRST_PIO1_2=0x01;//定义p1.2引脚为输出//p1.9引脚默认为输出，不用写LPC_GPIO1->DIR=(1<<0)+(1<<1)+(1<<2)+(1<<9);LPC_GPIO1->DA TA=(1<<0)|(1<<1)|(1<<2)|(1<<9); //D1、D2、D3、D4灯全灭while(1){LPC_GPIO1->DA TA&=~(1<<0);//D1灯亮delay(); //调用延时函数LPC_GPIO1->DA TA|=(1<<0);//D1灯灭delay();LPC_GPIO1->DA TA&=~(1<<1);//D2灯亮delay();LPC_GPIO1->DA TA|=(1<<1);//D2灯灭delay();LPC_GPIO1->DA TA&=~(1<<2);//D3灯亮delay();LPC_GPIO1->DA TA|=(1<<2);//D3灯灭delay();LPC_GPIO1->DA TA&=~(1<<9);//D4灯亮delay();LPC_GPIO1->DA TA|=(1<<9);//D4灯灭delay();}}显示1234# include <lpc11xx.h>int main(void){const int table[4]={0x06,0x5b,0x4f,0x66,};//定义一个数组LPC_IOCON->JTAG_TDI_PIO0_11=0x01;//定义p1.1为输出//LPC_IOCON->PIO3_4=0x01; //默认为输出//LPC_IOCON->PIO3_5=0x01; //默认为输出LPC_GPIO3->DIR|=(1<<4)|(1<<5);//P3.4与P3.5输出LPC_GPIO0->DIR|=(1<<3)|(1<<11); //定义P0.3与P0.11为输出LPC_GPIO2->DIR|=0XFF+(1<<11); //定义P2.0~P2.7和P2.11为输出//这是将四个数码管的引脚都设置为输出LPC_GPIO2->DA TA|=0xff; //定义P2.0~P2.7输出高电平LPC_GPIO0->DA TA|=1<<3; //定义P0.3输出为高电平LPC_GPIO2->DA TA|=(1<<11); //定义P2.11输出高电平LPC_GPIO3->DA TA|=(1<<4); //定义P3.4输出高电平LPC_GPIO3->DA TA|=(1<<5); //定义P3.5输出高电平while(1){LPC_GPIO0->DA TA&=~(1<<11); //定义P0.11输出低电平，导通LPC_GPIO2->DA TA&=~table[0];//调用一个数组，因为为公共用到的引脚，所以要设置它为一开一关的形式LPC_GPIO0->DA TA|=(1<<11); //定义P0.11输出高电平，息灭LPC_GPIO2->DA TA|=0xff; //定义P2.0~2.7输出高电平，截止LPC_GPIO2->DA TA&=~(1<<11);LPC_GPIO2->DA TA&=~table[1];LPC_GPIO2->DA TA|=(1<<11);LPC_GPIO2->DA TA|=0xff;LPC_GPIO3->DA TA&=~(1<<4);LPC_GPIO2->DA TA&=~table[2];LPC_GPIO3->DA TA|=(1<<4);LPC_GPIO2->DA TA|=0xff;LPC_GPIO3->DA TA&=~(1<<5);LPC_GPIO2->DA TA&=~table[3];LPC_GPIO3->DA TA|=(1<<5);LPC_GPIO2->DA TA|=0xff;}}显示1的程序#include <lpc11xx.h>int main(void){const int table[1]={0xff};//定义一个数组LPC_IOCON->JTAG_TDO_PIO1_1=0x01;//定义p1.1为输出LPC_GPIO0->DIR|=1<<3; //定义P0.3为输出LPC_GPIO0->DIR|=1<<11; //定义P0.11为输出LPC_GPIO2->DIR=0XFF; //定义P2.0~P2.7为输出LPC_GPIO2->DA TA=0xff; //定义P2.0~P2.7输出高电平LPC_GPIO0->DA TA|=1<<3; //定义P0.3输出为高电平int i;for(i=0;i<10;i++){LPC_GPIO0->DA TA&=~(1<<11);LPC_GPIO2->DA TA&=~table[0];//调用一个数组//int i=1024;}}#include"lpc11xx.h"int main(void){#define LE_1 LPC_GPIO0->DA TA|=(1<<3) //74LS573#define LE_0 LPC_GPIO0->DA TA&=~(1<<3)//74LS573#define LED0_ON LPC_GPIO0->DATA&=~(1<<11)#define LED0_OFF LPC_GPIO0->DATA|=(1<<11)#define LED1_ON LPC_GPIO2->DATA&=~(1<<11)#define LED1_OFF LPC_GPIO2->DATA|=(1<<11)#define LED2_ON LPC_GPIO3->DATA&=~(1<<4)#define LED2_OFF LPC_GPIO3->DATA|=(1<<4)#define LED3_ON LPC_GPIO3->DATA&=~(1<<5)#define LED3_OFF LPC_GPIO3->DATA|=(1<<5)const uint8_ttable[11]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x0 };LPC_IOCON->JTAG_TDI_PIO0_11|=0x01; //set to IOLPC_GPIO0->DIR|=((1<<3)|(1<<11));LPC_GPIO2->DIR|= 0xff +(1<<11);//0x0000Fff;LPC_GPIO3->DIR=0xff;LE_1;while(1){int i;for(i=0;i<4;i++){LED0_OFF; LED1_OFF;LED2_OFF; LED3_OFF;char ch = table[4];LPC_GPIO2->DA TA = ~ ch;switch(i){case 0: LED0_ON; break;case 1: LED1_ON;break;case 2: LED2_ON; break;case 3: LED3_ON;break;}}// CoTickDelay(1);}}/*****头文件与宏定义*****/#include"lpc11xx.h"#define uint unsigned int#define uchar unsigned char#define on LPC_GPIO2->DA TA|=0x00/*****延时函数*****/void delay(){int i,j;for(i=1;i<20;i++)for(j=1;j<1141;j++);}/*****数码管显示函数*****/void show_number(num)//输入不大于四位整数{LPC_IOCON->JTAG_TDI_PIO0_11|=0x01; //set to IOLPC_GPIO0->DIR|=(1<<3)|(1<<11); //set P0_3 to inputLPC_GPIO2->DIR|=0xff|(1<<11); //set P2_0~P2_7 to inputLPC_GPIO3->DIR|=(1<<5)|(1<<4); //set P3_5 and P3_4 toinputLPC_GPIO0->DA TA|=(1<<3); //P0_3输出高电平驱动DM25LS573WM，使P2_0~P2_7导通到数码管uint i=num;const uint show[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f };//显示0~9LPC_GPIO0->DA TA&=~(1<<11);LPC_GPIO2->DA TA&=~show[(i/1000)%10];LPC_GPIO0->DA TA|=(1<<11);LPC_GPIO2->DA TA=0xffff;LPC_GPIO2->DA TA&=~(1<<11);LPC_GPIO2->DA TA&=~show[(i/100)%10];LPC_GPIO2->DA TA|=(1<<11);LPC_GPIO2->DA TA=0xffff;LPC_GPIO3->DA TA&=~(1<<4);LPC_GPIO2->DA TA&=~show[(i/10)%10];LPC_GPIO3->DA TA|=(1<<4);LPC_GPIO2->DA TA=0xffff;LPC_GPIO3->DA TA&=~(1<<5);LPC_GPIO2->DA TA&=~show[i%10];LPC_GPIO3->DA TA|=(1<<5);LPC_GPIO2->DA TA=0xffff;}/*****主函数*****/int main(void){while(1){int a,b;for( a=0;a<9999;a++)//1LED{for(b=1;b<20000;b++)show_number(a);}}}#include "LPC11xx.h"void delay() // 软件延时函数{int i,j;for(i=1;i<2000;i++)for(j = 0; j<1024;j++);}int main(){// LPC_IOCON->JTAG_TDI_PIO0_11|=0x01; //set toIOLPC_GPIO0->DIR=(1<<3);LPC_GPIO2->DIR=0xff;LPC_GPIO3->DIR=(1<<5);const char number[10]={0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x3f};while(1){LPC_GPIO0->DA TA|=(1<<3);LPC_GPIO3->DA TA&=~(1<<5);int i;for( i=0;i<10;i++)//1LED{LPC_GPIO2->DA TA=~number [i];delay ();// LPC_GPIO3->DA TA|=(1<<5);}}}#include"lpc11xx.h"void delay(){int i,j;for(i=1;i<1000;i++){for(j=1;j<1141;j++){};}}int main(void){LPC_IOCON->JTAG_TMS_PIO1_0=0x01;//JTAG_TMS_PIO1_0=0X01;LPC_IOCON->JTAG_TDO_PIO1_1=0X01;LPC_IOCON->JTAG_nTRST_PIO1_2=0X01; //set to IOLPC_GPIO1->DIR|=((1<<0)|(1<<1)|(1<<2)|(1<<9));LPC_GPIO1->DA TA|=((1<<0)|(1<<1)|(1<<2)|(1<<9));// LPC_GPIO1->DA TA;while(1){LPC_GPIO1->DA TA&=~(1<<0);//inputdelay();LPC_GPIO1->DA TA|=(1<<0);// delay();LPC_GPIO1->DA TA&=~(1<<1);delay();LPC_GPIO1->DA TA|=(1<<1);// delay();LPC_GPIO1->DA TA&=~(1<<2);delay();LPC_GPIO1->DA TA|=(1<<2);// delay();LPC_GPIO1->DA TA&=~(1<<9);delay();LPC_GPIO1->DA TA|=(1<<9);// delay();}}/************************************************* ************************************************************** *********/#include "LPC11xx.h"#include "UART.H"/**********************************************************//**********************************************************//**********************************************************/unsigned char key(void);void key_init(void);void key_to_UART(void);void delay_ms(uint32_t a) //软件延时函数{uint32_t i;while( --a != 0){for(i = 0; i<5500; i++);}}/**********************************************************/int main(void){SystemInit();LPC_IOCON->JTAG_TDI_PIO0_11|=0x01; //set toIOLPC_SYSCON->SYSAHBCLKCTRL |= (1<<6);LPC_GPIO0->DIR|=((1<<3)|(1<<11)|(1<<2));LPC_GPIO2->DIR=0x0000ffff;LPC_GPIO3->DIR=0xff;UARTInit(115200);UARTSend("UART TEST !",11);key_init();while(1){key_to_UART();}}/**********************************************************/void key_init(void){LPC_GPIO1->DIR|=((1<<5)|(1<<8));LPC_GPIO2->DIR&=~((1<<8)|(1<<9));LPC_GPIO1->DIR&=~(1<<10);}unsigned char key(void){unsigned char key=0;LPC_GPIO1->DA TA&=~(1<<8); //P1.8 LLPC_GPIO1->DA TA|=(1<<5); //P1.5 Hif((LPC_GPIO1->DA TA&(1<<10))==0){delay_ms(3);if((LPC_GPIO1->DA TA&(1<<10))==0)key=1;}if((LPC_GPIO2->DA TA&(1<<8))==0){delay_ms(3);if((LPC_GPIO2->DA TA&(1<<8))==0)key=2;}if((LPC_GPIO2->DA TA&(1<<9))==0){delay_ms(3);if((LPC_GPIO2->DA TA&(1<<9))==0)key=3;}LPC_GPIO1->DA TA|=(1<<8); //P1.8 L LPC_GPIO1->DA TA&=~(1<<5); //P1.5 H if((LPC_GPIO1->DA TA&(1<<10))==0){delay_ms(3);if((LPC_GPIO1->DA TA&(1<<10))==0)key=4;}if((LPC_GPIO2->DA TA&(1<<8))==0){delay_ms(3);if((LPC_GPIO2->DA TA&(1<<8))==0)key=5;}if((LPC_GPIO2->DA TA&(1<<9))==0) {delay_ms(3);if((LPC_GPIO2->DA TA&(1<<9))==0)key=6;}return key;}void key_to_UART(void){uint8_t key_data=0;key_data=key();if(key_data!=0){switch(key_data){case 1:UARTSend("按键1按下",10);break;case 2:UARTSend("按键2按下",10);break;case 3:UARTSend("按键3按下",10);break;case 4:UARTSend("按键4按下",10);break;case 5:UARTSend("按键5按下",10);break;case 6:UARTSend("按键6按下",10);break;}}}/**********************************************************//*****头文件与宏定义*****/#include"lpc11xx.h"#define uint unsigned int#define uchar unsigned char#define on LPC_GPIO2->DA TA|=0x00/*****延时函数*****/void delay(){int i,j;for(i=1;i<20;i++)for(j=1;j<1141;j++);}/*****数码管显示函数*****/void show_number(num)//输入不大于四位整数{LPC_IOCON->JTAG_TDI_PIO0_11|=0x01; //set to IOLPC_GPIO0->DIR|=(1<<3)|(1<<11); //set P0_3 to inputLPC_GPIO2->DIR|=0xff|(1<<11); //set P2_0~P2_7 toinputLPC_GPIO3->DIR|=(1<<5)|(1<<4); //set P3_5 and P3_4 toinputLPC_GPIO0->DA TA|=(1<<3); //P0_3输出高电平驱动DM25LS573WM，使P2_0~P2_7导通到数码管uint i=num;const uintshow[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};//显示0~9LPC_GPIO0->DA TA&=~(1<<11);LPC_GPIO2->DA TA&=~show[(i/1000)%10];LPC_GPIO0->DA TA|=(1<<11);LPC_GPIO2->DA TA=0xffff;LPC_GPIO2->DA TA&=~(1<<11);LPC_GPIO2->DA TA&=~show[(i/100)%10];LPC_GPIO2->DA TA|=(1<<11);LPC_GPIO2->DA TA=0xffff;LPC_GPIO3->DA TA&=~(1<<4);LPC_GPIO2->DA TA&=~show[(i/10)%10]; LPC_GPIO3->DA TA|=(1<<4);LPC_GPIO2->DA TA=0xffff;LPC_GPIO3->DA TA&=~(1<<5);LPC_GPIO2->DA TA&=~show[i%10]; LPC_GPIO3->DA TA|=(1<<5);LPC_GPIO2->DA TA=0xffff;}/*****主函数*****/int main(void){while(1){LPC_GPIO1->DIR|=((1<<5)|(1<<10)); LPC_GPIO2->DIR|=((1<<8)|(1<<9)); LPC_GPIO1->DA TA|=(1<<10);LPC_GPIO1->DA TA |=(1<<5);LPC_GPIO2->DA TA|=((1<<8)|(1<<9)); LPC_GPIO1->DIR&=~(1<<10);LPC_GPIO2->DIR&=~((1<<8)|(1<<9));int a=0,b=1;a=0xff;a&=((LPC_GPIO2->DATA)&(1<<8));// show_number(6311);b=0xff;if(a==b){show_number(6311);// LPC_GPIO0->DA TA&=~(1<<11);// show_number(1234);// break;}else{show_number(6935);}// show_number(6935);}}#include "lpc11xx_syscon.h"#include "lpc11xx_gpio.h"#include "coos.h"#include "clock.h"#define PRIORITY_BLINK_TASK0 3 /* Priority ofBlink task 0 */#define PRIORITY_BLINK_TASK1 4 /* Priority ofBlink task 1 */#define PRIORITY_BLINK_TASK2 2 /* Priority ofBlink task 1 */#define PRIORITY_BLINK_TASK3 5#define SIZE_BLINK_TASK0 100 /* Stack size ofBlink task 0 */#define SIZE_BLINK_TASK1 100 /* Stack size ofBlink task 1 */#define SIZE_BLINK_TASK2 100 /* Stack size ofBlink task 1 */#define SIZE_BLINK_TASK3 100OS_STK stkBlink0[SIZE_BLINK_TASK0]; /* Stack ofBlink task 0 */OS_STK stkBlink1[SIZE_BLINK_TASK1]; /* Stack of Blinktask 0 */OS_STK stkBlink2[SIZE_BLINK_TASK2]; /* Stack of Blinktask 0 */OS_STK stkBlink3[SIZE_BLINK_TASK3]; /* Stack of Blinktask 0 */void taskCLock(void *param);void taskBlink1(void *param);void display();void keyScan();int main(void){/* Enable GPIO block clock */SYSCON_AHBPeriphClockCmd(SYSCON_AHBPeriph_GPIO, ENABLE);CoInitOS();CoCreateTask( taskCLock,(void *)0,3,&stkBlink0[SIZE_BLINK_TASK0-1],100 );CoCreateTask( taskBlink1,(void *)0, 4,&stkBlink1[SIZE_BLINK_TASK1-1],100 );CoCreateTask(display,(void*)0,2,&stkBlink2[SIZE_BLINK_TASK2-1], 100 );CoCreateTask(keyScan,(void*)0,5,&stkBlink3[SIZE_BLINK_TASK3-1],100 );CoStartOS();while(1);}void adjustShowPos(volatile char* pPos){pPos[0]+= 2;pPos[0] %=4;}void updateString( char ch, char* pchar, BOOL show){if(show){pchar[0] = ch/10;pchar[1] = ch%10;}else {pchar[0] = 11;//blackpchar[1] = 11;//black}}void updataTime(struct Time* pTime){pTime->seconds ++;if(pTime->seconds>= 60){pTime->seconds -= 60;pTime->min ++;if(pTime->min >=60){pTime->min -= 60;pTime->hour ++;pTime->hour %= 24;//updateString(pTime->hour,pTime->ts.TMS.hour,TRUE);}//updateString(pTime->min,pTime->ts.TMS.min,TRUE); }updateString(pTime->hour,pTime->ts.TMS.hour,TRUE); updateString(pTime->min,pTime->ts.TMS.min,TRUE); updateString(pTime->seconds, pTime->ts.TMS.sec,TRUE);}static struct Time time;void display(){#define LE_1 LPC_GPIO0->DA TA|=(1<<3)//74LS573#define LE_0 LPC_GPIO0->DA TA&=~(1<<3)//74LS573#define LED0_ON LPC_GPIO0->DATA&=~(1<<11)#define LED0_OFF LPC_GPIO0->DATA|=(1<<11)#define LED1_ON LPC_GPIO2->DATA&=~(1<<11)#define LED1_OFF LPC_GPIO2->DATA|=(1<<11)#define LED2_ON LPC_GPIO3->DATA&=~(1<<4)#define LED2_OFF LPC_GPIO3->DATA|=(1<<4)#define LED3_ON LPC_GPIO3->DATA&=~(1<<5)#define LED3_OFF LPC_GPIO3->DATA|=(1<<5)const uint8_ttable[11]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x0 };LPC_IOCON->JTAG_TDI_PIO0_11|=0x01; //set to IOLPC_GPIO0->DIR|=((1<<3)|(1<<11)|(1<<2));LPC_GPIO2->DIR|= 0xff +(1<<11);//0x0000Fff;LPC_GPIO3->DIR=0xff;LE_1;time.showPos =2;while(1){int i;for(i=0;i<4;i++){LED0_OFF;LED1_OFF;LED2_OFF;LED3_OFF;{char pos = i + time.showPos;char ch = table[time.ts.str[pos]];if(pos ==3) ch += 0x80;LPC_GPIO2->DA TA = ~ ch;}switch(i){case 0:LED0_ON;break;case 1:LED1_ON;break;case 2:LED2_ON;break;case 3:LED3_ON;break;}CoTickDelay(1);}}}void taskCLock(void *param){time.hour =time.min =time.seconds = 0;{int i;for(i=0;i<6;i++) time.ts.str[i]= 0;}BOOL showLED = TRUE;for(;;){switch(time.showMode.sm ){case ShowNormal:updataTime(&time);break;case ShowAdjustSec:time.showPos = 2;updateString(time.seconds,time.ts.TMS.sec,showLED);break;case ShowAdjudtMin:updateString(time.min,time.ts.TMS.min,showLED);break;case ShowAdjustHour:time.showPos =0;updateString(time.hour,time.ts.TMS.hour,showLED);break;}showLED = !showLED;CoTickDelay(100);}}void taskBlink1(void *param){LPC_IOCON->JTAG_TDO_PIO1_1 =1;LPC_IOCON->JTAG_TMS_PIO1_0 =1;LPC_IOCON->JTAG_nTRST_PIO1_2 =1;LPC_GPIO1->DIR = (1<<0)+(1<<1)+(1<<2);while(1){int i;for(i=0;i<3;i++){unsigned int ch = ~(1<<i);// LPC_GPIO1->DA TA |= ch;// LPC_GPIO1->DA TA &= ~ch;int j;for(j=0;j<3;j++){LPC_GPIO1->MASKED_ACCESS[1<<j]= (ch%2)<<j;ch >>= 1;}//LPC_GPIO1->MASKED_ACCESS[1<<1] =(ch%2)<<1;//ch >>= 1;//LPC_GPIO1->MASKED_ACCESS[1<<2] =(ch%2)<<2;CoTickDelay(100);}}}void keyScan(){LPC_GPIO1->DIR|=((1<<5)|(1<<8));LPC_GPIO1->DA TA&=~((1<<8)|(1<<5)); //P1.8 LLPC_GPIO2->DIR&=~((1<<8)|(1<<9));LPC_GPIO1->DIR&=~(1<<10);while(1){int x= LPC_GPIO2->DA TA;if((LPC_GPIO2->DA TA&(1<<8))==0){CoTickDelay(2);if((LPC_GPIO2->DA TA&(1<<8))==0){//downswitch(time.showMode.sm){case ShowNormal:adjustShowPos(&time.showPos);break;case ShowAdjustSec:time.seconds--;if(time.seconds<0) time.seconds =59;break;case ShowAdjudtMin:time.min--;if(time.min < 0 ) time.min = 59;break;case ShowAdjustHour:time.hour--;if(time.hour < 0) time.hour = 23;break;}}while((LPC_GPIO2->DA TA&(1<<8))==0)CoTickDelay(2);}if((LPC_GPIO2->DA TA&(1<<9))==0){CoTickDelay(2);if((LPC_GPIO2->DA TA&(1<<9))==0){//upswitch(time.showMode.sm){case ShowNormal:adjustShowPos(&time.showPos);break;case ShowAdjustSec:time.seconds++;if(time.seconds >=60)time.seconds -= 60;break;case ShowAdjudtMin:time.min++;if(time.min >=60) time.min -=60;break;case ShowAdjustHour:if(time.hour >= 24) time.hour -= 24;break;}}while((LPC_GPIO2->DA TA&(1<<9))==0)CoTickDelay(2);}if((LPC_GPIO1->DA TA&(1<<10))==0){CoTickDelay(2);if((LPC_GPIO1->DA TA&(1<<10))==0){//modetime.showMode.smChar ++;time.showMode.smChar %=4;if(time.showMode.sm == ShowNormal){time.showPos =2;}}while((LPC_GPIO1->DA TA&(1<<10))==0)CoTickDelay(2 );}CoTickDelay(2);}}#include "lpc11xx_syscon.h"#include "lpc11xx_gpio.h"#include "coos.h"#include"001.h"void SEG1();void SEG2();void SEG3();void SEG4();void IO();#define SIZE_BLINK_TASK0 100 /* Stack size ofBlink task 0 */#define SIZE_BLINK_TASK1 100 /* Stack size ofBlink task 1 */#define SIZE_BLINK_TASK2 100 /* Stack size ofBlink task 1 */#define SIZE_BLINK_TASK3 100OS_STK stkBlink0[SIZE_BLINK_TASK0]; /* Stack ofBlink task 0 */OS_STK stkBlink1[SIZE_BLINK_TASK1]; /* Stack of Blinktask 0 */OS_STK stkBlink2[SIZE_BLINK_TASK2]; /* Stack of Blinktask 0 */OS_STK stkBlink3[SIZE_BLINK_TASK3]; /* Stack of Blinktask 0 */int main(void){SYSCON_AHBPeriphClockCmd(SYSCON_AHBPeriph_GPIO, ENABLE);CoInitOS();IO();CoCreateTask( SEG1,(void *)0,3,&stkBlink0[SIZE_BLINK_TASK0-1],100 );CoCreateTask( SEG2,(void *)0, 4,&stkBlink1[SIZE_BLINK_TASK1-1],100 );CoCreateTask(SEG3,(void*)0,2,&stkBlink2[SIZE_BLINK_TASK2-1], 100 );CoCreateTask(SEG4,(void*)0,5,&stkBlink3[SIZE_BLINK_TASK3-1],100 );CoStartOS();while(1);}void IO(){LPC_IOCON->JTAG_TMS_PIO1_0=0X01;LPC_IOCON->JTAG_TDO_PIO1_1=0X01;LPC_IOCON->JTAG_nTRST_PIO1_2=0X01; //set to IOLPC_GPIO1->DIR|=((1<<0)|(1<<1)|(1<<2)|(1<<9));LPC_GPIO0->DA TA|=(1<<3);LPC_GPIO1->DA TA|=((1<<0)|(1<<1)|(1<<2)|(1<<9));}void SEG1(){#define LE_1 LPC_GPIO0->DA TA|=(1<<3)//74LS573#define LE_0 LPC_GPIO0->DA TA&=~(1<<3)//74LS573#define LED0_ON LPC_GPIO0->DATA&=~(1<<11)#define LED0_OFF LPC_GPIO0->DATA|=(1<<11)#define LED1_ON LPC_GPIO2->DATA&=~(1<<11)#define LED1_OFF LPC_GPIO2->DATA|=(1<<11)#define LED2_ON LPC_GPIO3->DATA&=~(1<<4)#define LED2_OFF LPC_GPIO3->DATA|=(1<<4)#define LED3_ON LPC_GPIO3->DATA&=~(1<<5)#define LED3_OFF LPC_GPIO3->DATA|=(1<<5)const uint8_t table[11]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f, 0x0 };LPC_IOCON->JTAG_TDI_PIO0_11|=0x01; //set to IOLPC_GPIO0->DIR|=((1<<3)|(1<<11));LPC_GPIO2->DIR|= 0xff +(1<<11);//0x0000Fff;LPC_GPIO3->DIR=0xff;LE_1;while(1){int i;for(i=0;i<4;i++){LED0_OFF; LED1_OFF;LED2_OFF; LED3_OFF;LPC_GPIO3->DA TA=0xff;char ch = table[i];LPC_GPIO2->DA TA = ~ ch;switch(i){case 0: LED0_ON; break;case 1: LED1_ON;break;case 2: LED2_ON; break;case 3: LED3_ON;break;}}// CoTickDelay(1);}} void SEG2(){while(1){CoTickDelay(200);LPC_GPIO1->DA TA&=~(1<<1);CoTickDelay(100);LPC_GPIO1->DA TA|=(1<<1);CoTickDelay(200);}}void SEG3(){while(1){CoTickDelay(200);LPC_GPIO1->DA TA&=~(1<<2);CoTickDelay(100);LPC_GPIO1->DA TA|=(1<<2);CoTickDelay(100);}}void SEG4(){while(1){CoTickDelay(300);LPC_GPIO1->DA TA&=~(1<<9);CoTickDelay(100);LPC_GPIO1->DA TA|=(1<<9);}}#include "lpc11xx_syscon.h"#include "lpc11xx_gpio.h"#include "coos.h"#include "clock.h"#define PRIORITY_BLINK_TASK0 3 /* Priority ofBlink task 0 */#define PRIORITY_BLINK_TASK1 4 /* Priority ofBlink task 1 */#define PRIORITY_BLINK_TASK2 2 /* Priority ofBlink task 1 */#define PRIORITY_BLINK_TASK3 5#define SIZE_BLINK_TASK0 100 /* Stack size ofBlink task 0 */#define SIZE_BLINK_TASK1 100 /* Stack size ofBlink task 1 */#define SIZE_BLINK_TASK2 100 /* Stack size ofBlink task 1 */#define SIZE_BLINK_TASK3 100OS_STK stkBlink0[SIZE_BLINK_TASK0]; /* Stack ofBlink task 0 */OS_STK stkBlink1[SIZE_BLINK_TASK1]; /* Stack of Blinktask 0 */OS_STK stkBlink2[SIZE_BLINK_TASK2]; /* Stack of Blinktask 0 */OS_STK stkBlink3[SIZE_BLINK_TASK3]; /* Stack of Blinktask 0 */void taskCLock(void *param);void taskBlink1(void *param);void display();void keyScan();int main(void){/* Enable GPIO block clock */SYSCON_AHBPeriphClockCmd(SYSCON_AHBPeriph_G PIO, ENABLE);CoInitOS();CoCreateTask( taskCLock,(void *)0,PRIORITY_BLINK_TASK0,&stkBlink0[SIZE_BLINK_TASK0-1],SIZE_BLINK_TASK0 );CoCreateTask( taskBlink1,(void *)0,PRIORITY_BLINK_TASK1,&stkBlink1[SIZE_BLINK_TASK1-1],SIZE_BLINK_TASK1 );CoCreateTask(display,(void*)0,PRIORITY_BLINK_TASK2,&stkBlink2[SIZE_BLINK_TASK2-1],SIZE_BLINK_TASK2 );CoCreateTask(keyScan,(void*)0,PRIORITY_BLINK_TASK3,&stkBlink3[SIZE_BLINK_TASK3-1],SIZE_BLINK_TASK3 );CoStartOS();while(1);}/*void adjustShowPos(volatile char* pPos){//调整显示位置pPos[0]+= 2;pPos[0] %=4;}void updateString( char ch, char* pchar, BOOL show){//显示当前位置时间或更新时间时，更新位置的闪烁显示if(show){pchar[0] = ch/10;pchar[1] = ch%10;}else {pchar[0] = 10;//blackpchar[1] = 10;//black}}void updataTime(struct Time* pTime){//pTime->seconds ++;if(pTime->seconds>= 60){pTime->seconds -= 60;pTime->min ++;if(pTime->min >=60){pTime->min -= 60;pTime->hour ++;pTime->hour %= 24;//updateString(pTime->hour,pTime->ts.TMS.hour,TRUE);}//updateString(pTime->min,pTime->ts.TMS.min,TRUE);}updateString(pTime->hour,pTime->ts.TMS.hour,TRUE);updateString(pTime->min,pTime->ts.TMS.min,TRUE);updateString(pTime->seconds, pTime->ts.TMS.sec,TRUE);pTime->blink.tida = !pTime->blink.tida;}static struct Time time;*/void display(){#define LE_1 LPC_GPIO0->DA TA|=(1<<3)//74LS573#define LE_0 LPC_GPIO0->DA TA&=~(1<<3)//74LS573#define LED0_ON LPC_GPIO0->DATA&=~(1<<11)#define LED0_OFF LPC_GPIO0->DATA|=(1<<11)#define LED1_ON LPC_GPIO2->DATA&=~(1<<11)#define LED1_OFF LPC_GPIO2->DATA|=(1<<11)#define LED2_ON LPC_GPIO3->DATA&=~(1<<4)#define LED2_OFF LPC_GPIO3->DATA|=(1<<4)#define LED3_ON LPC_GPIO3->DATA&=~(1<<5)#define LED3_OFF LPC_GPIO3->DATA|=(1<<5)const uint8_ttable[11]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x0 };LPC_IOCON->JTAG_TDI_PIO0_11 |= 0x01; //set toIOLPC_GPIO0->DIR|=((1<<3)|(1<<11)|(1<<2));LPC_GPIO2->DIR|= 0xff +(1<<11);//0x0000Fff;LPC_GPIO3->DIR=0xff;LE_1;// time.showPos =2;while(1){int i;for(i=0;i<4;i++){LED0_OFF;LED1_OFF;LED2_OFF;LED3_OFF;{char pos = i + time.showPos;char ch = table[1];// if(pos ==3 && time.blink.tida) {// ch += 0x80;// }LPC_GPIO2->DA TA = ~ ch;}switch(i){case 0:LED0_ON;break;case 1:LED1_ON;break;case 2:LED2_ON;break;case 3:LED3_ON;break;}CoTickDelay(1);}}}void taskCLock(void *param){/*time.hour =time.min =time.seconds = 0;{int i;for(i=0;i<6;i++) time.ts.str[i]= 0;}BOOL showLED = TRUE;for(;;){switch(time.showMode.sm ){case ShowNormal:updataTime(&time);break;case ShowAdjustSec:time.showPos = 2;updateString(time.seconds,time.ts.TMS.sec,showLED);break;case ShowAdjudtMin:updateString(time.min,time.ts.TMS.min,showLED);break;case ShowAdjustHour:time.showPos =0;updateString(time.hour,time.ts.TMS.hour,showLED);break;}showLED = !showLED;//time.blink.tida = !time.blink.tida;CoTickDelay(100);//showLED = !showLED;//time.blink.tida = !time.blink.tida;//CoTickDelay(50);}*/CoTickDelay(1);}void taskBlink1(void *param){/*LPC_IOCON->JTAG_TDO_PIO1_1 =1;LPC_IOCON->JTAG_TMS_PIO1_0 =1;LPC_IOCON->JTAG_nTRST_PIO1_2 =1;LPC_GPIO1->DIR = (1<<0)+(1<<1)+(1<<2);while(1){int i;for(i=0;i<3;i++){unsigned int ch = ~(1<<i);// LPC_GPIO1->DA TA |= ch;// LPC_GPIO1->DA TA &= ~ch;int j;for(j=0;j<3;j++){LPC_GPIO1->MASKED_ACCESS[1<<j]= (ch%2)<<j;ch >>= 1;}//LPC_GPIO1->MASKED_ACCESS[1<<1] =(ch%2)<<1;//ch >>= 1;//LPC_GPIO1->MASKED_ACCESS[1<<2] =(ch%2)<<2;CoTickDelay(100);}}*/CoTickDelay(1);}void keyScan(){/*LPC_GPIO1->DIR|=((1<<5)|(1<<8));LPC_GPIO1->DA TA&=~((1<<8)|(1<<5)); //P1.8 LLPC_GPIO2->DIR&=~((1<<8)|(1<<9));LPC_GPIO1->DIR&=~(1<<10);while(1){。