First hello of SOC_ World experiment

One 、 preparation

Before these operations, it is necessary to remind ： Our computer should have been installed Quartus18.1 Standard Edition 、SOC Installation of and corresponding accessories that need to be installed Arm Ds-5 etc. .

Download all kinds of files or tools you need

• ① Gold project ：C5MB_GHRD
  link ：https://pan.baidu.com/s/1Idyqe4SknBN4Q12f4ZCaaQ
  Extraction code ：0000

• ② Burn image tool ：Win32DiskImager
  link ：https://pan.baidu.com/s/1hCwLOSN1MAxxoVRi–9kqQ
  Extraction code ：0000

• ③ Driver file ：CP210x_Universal_Windows_Driver
  link ：https://pan.baidu.com/s/1duyk91SvPUcxP96gzlXo4w
  Extraction code ：0000

• ④ Display tools for connecting boards ：MobaXterm10.4
  link ：https://pan.baidu.com/s/15JUK8ioeDYXSi2zg6-J2ug
  Extraction code ：0000

• Image file ：sdcard.img
  link ：https://pan.baidu.com/s/1380y-tBCypgKvnz2qTDUdQ
  Extraction code ：0000

Two 、SOC Related image write SD card

2.1 SD Card format

• First of all, I got SD Format the card ：
  Plug in the card reader → At the beginning of the lower left corner of the computer → Right click disk management
  Will insert SD Right click all partitions of the card → Delete volume

• After deleting ：
  
• Then format the card

2.2 Win32DiskImager

• Decompress and burn the image tool Win32DiskImager, double-click .exe file
  
• Select the image file ,write（ Because here is a screenshot without inserting a card , So some are gray , Not available ）

• Then look at the partition again .
• Because it takes a long time to create an image by yourself , So here is the mirror image given by the ready-made teacher .

3、 ... and 、 Gold project file operation

• Download the gold project file

• double-click .qpf File to Quartus Medium to full compilation , It's about time 7-15 minute
  

• In the output folder of the project , find sof_to_rbf.bat file , double-click ,soc_system.rbf File update , The modification date will become the current time .
  

• Find in the upper directory generate_hps_qsys_header.sh file .
  

• open Soc EDS Command Shell, Do the following （ Pay attention to find the location of your files ）
  

• The final will be soc_system.rbf Copy and paste to SD The last area from the card , Replace the original file .

Four 、HelloWorld engineering

4.1 Project establishment

• Create a new one under the gold project directory APP Folder , To hold hello_world Relevant documents of the project
  
• open Soc EDS Command Shell, Use command eclipse&

• Choose the just app Folder →ok
  
• File → New → C project
• Do the following

4.2 Code and configuration

• Right click the project and select

• Fill in .c file , Random names
  
• Write the following code ：

#include <stdio.h>
int main()
{
    
	while(1)
	{
    
		printf("Hello World!\n");
	}
}

• Still right click the project , The following options
  
• Add two folders
• D:\intelFPGA\18.1\embedded\ip\altera\hps\altera_hps\hwlib\include\soc_cv_av
• D:\intelFPGA\18.1\embedded\ip\altera\hps\altera_hps\hwlib\include
• Pay attention to your path
  

• And then put it into the gold project hps_0.h Copy the file to the project just now
  
• Click small hammer to compile
  
• Binary files will be generated after compilation

5、 ... and 、 Board preparation

5.1 MobaXterm10.4 operation

• open MobaXterm10.4 , double-click .exe file
  

• Connect the board , Add the device first as shown in the following figure
  
  

• Press the reset key on the board

• Sign in

• Then configure temporary ip

• ifconfig eth0 192.168.0.1

• Get into vim After editor Press the keyboard i You can edit
  
  
• After editing ESC
  Input :wq Save and exit
  then reboot Or reset
• Also modify the computer ip Select Ethernet port
  

5.2 eclipse In the operation

• The following options
  
  
• After entering the new interface , Right click new→connection
  
• SSH →next
  
• The board just configured IP
  
• Then click casually , Will enter
  
• Then the previously generated binary hello_world File copy to root apt in

• Right click to enter the terminal
  
• Enter the following command at the terminal
• chmod 777 hello_world
  ./hello_world
• Output is as follows

• Ctrl+C Forced exit

• The project is finished

6、 ... and 、 Configure static ip

• Also open as above MobaXterm10.4

• cd /
  cd etc
  vi network/interfaces
  When you open the editor Click on the keyboard I

• Add the following

auto eth0
iface eth0 inet static
address 192.168.0.1    // The board 
netmask 255.255.255.0
gateway 192.168.0.2    // The computer 
dns-nameserve 114.114.114.114

• ESC sign out ,:wq Save to exit .

The article was written in a hurry , There are many imperfections , If you have any questions, please leave a message .