用于控制Spartan 3E入门套件上的开关和LED的任何示例C代码？

这是一个例子。
请确保您的系统中有按钮和LED指示灯。
#include“xgpio.h”#include“xparameters.h”int main（void）{XGpio gpLED;
XGpio gpPB;
//初始化外围设备XGpio_Initialize（＆amp; gpLED，XPAR_LEDS_4BIT_DEVICE_ID）;
XGpio_Initialize（＆amp; gpPB，XPAR_PUSHBUTTONS_5BIT_DEVICE_ID）;
//将LED外设设置为输出XGpio_SetDataDirection（＆amp; gpLED，1,0,0000000000000）;
//将按钮外设设置为输入XGpio_SetDataDirection（＆amp; gpPB，1,000000000001F）;
Xuint32数据= 0;
while（1）{//读取按钮数据的状态= XGpio_DiscreteRead（＆amp; gpPB，1）;
//设置LED状态XGpio_DiscreteWrite（＆amp; gpLED，1，data）;
}}
日Thnx
--------------------------------------------------
--------------------------------------------请注意 - 请注明
如果提供的信息有用，请回答“接受为解决方案”。给予您认为有用并回复导向的帖子。感谢K--
--------------------------------------------------
---------------------
在原帖中查看解决方案



以下为原文

Here is the example.
 
Please make sure that you have Pushbuttons and LED's in your system.
 
#include "xgpio.h"
#include "xparameters.h"

int main(void)
{
   XGpio gpLED;
   XGpio gpPB;

   // Initialise the peripherals
   XGpio_Initialize(&gpLED, XPAR_LEDS_4BIT_DEVICE_ID);
   XGpio_Initialize(&gpPB, XPAR_PUSHBUTTONS_5BIT_DEVICE_ID);

   // Set the LED peripheral to outputs
   XGpio_SetDataDirection(&gpLED, 1, 0x00000000);

   // Set the Push Button peripheral to inputs
   XGpio_SetDataDirection(&gpPB, 1, 0x0000001F);

   Xuint32 data = 0;

   while(1)
   {
      // Read the state of the push buttons
      data = XGpio_DiscreteRead(&gpPB, 1);

      // Set the LED state
      XGpio_DiscreteWrite(&gpLED, 1, data);
   }
}
 
Thnx
----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
----------------------------------------------------------------------------------------------View solution in original post

这是一个例子。
请确保您的系统中有按钮和LED指示灯。
#include“xgpio.h”#include“xparameters.h”int main（void）{XGpio gpLED;
XGpio gpPB;
//初始化外围设备XGpio_Initialize（＆amp; gpLED，XPAR_LEDS_4BIT_DEVICE_ID）;
XGpio_Initialize（＆amp; gpPB，XPAR_PUSHBUTTONS_5BIT_DEVICE_ID）;
//将LED外设设置为输出XGpio_SetDataDirection（＆amp; gpLED，1,0,0000000000000）;
//将按钮外设设置为输入XGpio_SetDataDirection（＆amp; gpPB，1,000000000001F）;
Xuint32数据= 0;
while（1）{//读取按钮数据的状态= XGpio_DiscreteRead（＆amp; gpPB，1）;
//设置LED状态XGpio_DiscreteWrite（＆amp; gpLED，1，data）;
}}
日Thnx
--------------------------------------------------
--------------------------------------------请注意 - 请注明
如果提供的信息有用，请回答“接受为解决方案”。给予您认为有用并回复导向的帖子。感谢K--
--------------------------------------------------
---------------------



以下为原文

Here is the example.
 
Please make sure that you have Pushbuttons and LED's in your system.
 
#include "xgpio.h"
#include "xparameters.h"

int main(void)
{
   XGpio gpLED;
   XGpio gpPB;

   // Initialise the peripherals
   XGpio_Initialize(&gpLED, XPAR_LEDS_4BIT_DEVICE_ID);
   XGpio_Initialize(&gpPB, XPAR_PUSHBUTTONS_5BIT_DEVICE_ID);

   // Set the LED peripheral to outputs
   XGpio_SetDataDirection(&gpLED, 1, 0x00000000);

   // Set the Push Button peripheral to inputs
   XGpio_SetDataDirection(&gpPB, 1, 0x0000001F);

   Xuint32 data = 0;

   while(1)
   {
      // Read the state of the push buttons
      data = XGpio_DiscreteRead(&gpPB, 1);

      // Set the LED state
      XGpio_DiscreteWrite(&gpLED, 1, data);
   }
}
 
Thnx
----------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
----------------------------------------------------------------------------------------------

我是学生，我需要vhdl代码来控制斯巴达3E入门套件上的开关和LED。
任何代码都会做，简单或温和更好，因为我只是这个领域的新人..提前谢谢你..



以下为原文

im a student and i need vhdl code for controlling switches and LEDs on spartan 3E starter kit. any code will do, easy or moderate is better because im just new in this field.. thank you in advance..

@gemcalvin，
我是学生，我需要vhdl代码来控制斯巴达3E入门套件上的开关和LED。
如果您不尝试完成自己的作业，成为学生有什么意义？
你的课程教VHDL吗？
如果您在学习课程材料时遇到问题，请咨询您的教师。
你同意吗？
- 鲍勃埃尔金德
签名：新手的自述文件在这里：http：//forums.xilinx.com/t5/New-Users-Forum/README-first-Help-for-new-users/td-p/219369总结：1。
阅读手册或用户指南。
你读过手册了吗？
你能找到手册吗？2。
搜索论坛（并搜索网页）以寻找类似的主题。
不要在多个论坛上发布相同的问题。
不要在别人的主题上发布新主题或问题，开始新的主题！5。
学生：复制代码与学习设计不同.6“它不起作用”不是一个可以回答的问题。
提供有用的详细信息（请与网页，数据表链接）.7。
您的代码中的评论不需要支付额外费用。
我没有支付论坛帖子的费用。
如果我写一篇好文章，那么我一无所获。



以下为原文

@gemcalvin,
 
im a student and i need vhdl code for controlling switches and LEDs on spartan 3E starter kit.
 
What is the point of being a student if you do not attempt to complete your own assignments?  Do your courses teach VHDL?  If you are having problems with following the course material, you should consult your instructor.
 
Do you agree?
 
-- Bob Elkind
SIGNATURE:
README for newbies is here: http://forums.xilinx.com/t5/New-Users-Forum/README-first-Help-for-new-users/td-p/219369

Summary:
1. Read the manual or user guide.  Have you read the manual? Can you find the manual?
2. Search the forums (and search the web) for similar topics.
3. Do not post the same question on multiple forums.
4. Do not post a new topic or question on someone else's thread, start a new thread!
5. Students: Copying code is not the same as learning to design.
6 "It does not work" is not a question which can be answered. Provide useful details (with webpage, datasheet links, please).
7. You are not charged extra fees for comments in your code.
8. I am not paid for forum posts.  If I write a good post, then I have been good for nothing.

我可以获得硬件规格吗？



以下为原文

can i please get the hardware specifications?
 

prasaduna4847写道：
我可以获得硬件规格吗？
什么硬件规格？
1 / 4-20螺丝的硬件规格如下：
1/4“直径。
每英寸20个线程。
----------------------------是的，我这样做是为了谋生。



以下为原文

prasaduna4847 wrote:
can i please get the hardware specifications?
 

Hardware specs for what?
 
A 1/4-20 screw's hardware specs are:
1/4" diameter.
20 threads per inch.
----------------------------Yes, I do this for a living.