从ISE14.7使用Micoblaze点亮led灯

1. ISE => new program => new source => embedded processor

2. XPS

2.1 create new xps program using BSB wizard => PLCsystem

2.1 base system builder => welcome => new design

board => custom board

system => single-processor system

processor =>

、

peripheral => add device  => IO interface type => GPIO ;Device =>LEDS

GPIO Data Width => 8

cache => summary

XPS  => project => export hardware design to SDK

export  only

Done!

3.  返回ISE

右键  => add copy  of  source

data 下的 UCF 文件

打开并修改

选中

再RUN => generate  top  HDL souce

完成后 如图

export hardware design ti sdk with

4. Xilinx SDK

File => New =>application project

代码如下：

#include <stdio.h>
#include "platform.h"
#include "xil_printf.h"
#include "xparameters.h"
#include "xgpio.h"
#include "sleep.h"

int main()
{
    char m=0x01;
    //init_platform();
    while(1){
        for(m=0;m<8;m++){
            XGpio_WriteReg(0x41200000,0,1<<m);
            sleep(1);
        }
        //printf("Hello World!\n%ld\n\r",m);
    }
    return 0;
}

save

生成可执行文件

run configurations

RUN

//调试下载

//也可以从ISE下载

返回ISE 右键top文件 add copy source

bootloop下的 elf 文件

下载