the 0x80000 address of NAND.
Then, the data of 0x20000000 bytes starting with 0x800 in the memory is written to the 0x80000 address of the NAND.
Then read 0x80000 bytes of data from the 0x800 address of the NAND to the 0x20002000 address of the memory.
Then, use the CMP command to compare whether the 0x20000000 bytes starting with 0x20002000 are the same.
Total of 2048 byte (s) were the sameWe read and write 0x800 bytes, that is, 2048 bytes, all of which are correct.
The transplantation of
From: http://blog.csdn.net/dongliqiang2006/archive/2009/11/28/4889440.aspx
Steps for downloading a program through a serial port in dm355Check whether C:/Windows/Microsoft. NET/framework/v2.0.50727 or a later version is installed on the computer. Install the. NET component before installation.
Dm35x_flashandbootutils_201710.tar.gz
Decompress the file and rename the file name dm35x_flashandbootutils_000010 to dm35x.
File directory.
-Nandrease: delete N
Development Board model: friendly micro2440 (with a 7-inch screen -- awesome !)
Bootload: Vivi
System: Linux (The Development Board comes with 2.6.29)
Reference: http://www.100ask.net/showtopic.aspx? Forumid = 2 topicid = 15 go = next
Http://www.linuxforum.net/forum/showflat.php? Cat = board = embedded number = 606916 page = view = SB = O = fpart = 1 Vc = 1
Due to work needs, I studied how to release the debug serial port on the Develop
The specific display of the exception is as follows:Solution:(The exception is not a program exception, but does not open the out-of-process session service, open to solve such a problem)The first step:Step Two:Re-visit, the site is normal, the problem solved!Session state requests cannot be made to the session-state server. Make sure that the ASP. NET State Service (ASP) is started and that the client port is the same as the server
D:\apache24\bin>httpd-k Install
Installing the ' Apache2.4 ' service
The ' Apache2.4 ' service is successfully installed.
Testing httpd.conf .....
Errors reported here must is corrected before the service can be started.
(OS 10048) typically each socket address (Protocol/network address/port) is allowed only once. : AH00072:make_sock:could not bind to address [::]:443
(OS 10048) typically each socket address (Protocol/network address/
1. Press and hold the Win+r key on the keyboard to bring up the running dialog box, then enter the regedit command on the Run window and open Registry Editor.
2, open Registry Editor, expand the registry key heky_local_machinesystemcurrentcontrolsetservicesnetbtparameters;
3, then right click on parameters, and then select New DWORD value, the new key value renamed to smbdeviceenabled;
4, double click Smbdeviceenabled, change the value to 0, then click OK button to save.
Wi
Using SSH over the HTTPS portSometimes, firewalls refuse to allow SSH connections entirely. If using HTTPS cloning with credential caching are not a option, you can attempt to clone using an SSH connection made Ove R the HTTPS port. Most firewall rules should allow this, but proxy servers may interfere.GitHub Enterprise Users:accessing GitHub Enterprise via SSH over the HTTPS port was currently not supporte
See here: http://blog.csdn.net/j2eevic/article/details/7301027
I was modified 8080 for 8089 port
Due to the 8080 port number being occupied by other projects, the modification of the next ofbiz default port number (8080,8443) is analyzed today. Find that only two files need to be modified, or relatively simple.
1.8080 and 8443 ports in the following sections in
Important thing to say three times, it is strongly recommended to use the second Method! Second Method!;Ways to open ports:Method One: Command line mode1. Open port command:/sbin/iptables-i input-p TCP--dport 8080-j ACCEPT2. Save:/etc/rc.d/init.d/iptables Save3. Restart Service:/etc/init.d/iptables restart4. Check if the port is open:/sbin/iptables-l-NMethod Two: Directly edit the/etc/sysconfig/iptables fil
Important thing to say three times, it is strongly recommended to use the second Method! Second Method!;Ways to open ports:Method One: Command line mode1. Open port command:/sbin/iptables-i input-p TCP--dport 8080-j ACCEPT2. Save:/etc/rc.d/init.d/iptables Save3. Restart Service:/etc/init.d/iptables restart4. Check if the port is open:/sbin/iptables-l-NMethod Two: Directly edit the/etc/sysconfig/iptables fil
Php port sniffer-you can specify the website and port, and read the Php port sniffer-you can specify the website and port ,? // Php port sniffer -- you can specify the website and port // and return the sniffing result functionhtt
Use the debug serial port as a common serial portDecember 10, 2014Navigation Guidance and Control laboratoryReprint Please specify: Http://blog.csdn.net/wang_zheng_kaiProblems: The um220 module requires a serial port, and the Development Board does not have the use of free ports.Problem Analysis:
The Mensa Development Board has a total of 4 UART functions as follows:
UART0: The
a) Modify the port number:find the Server.xml inside the Conf in the Tomcat filein the file after Tomcat decompression, follow the actionOpen the fileafter the file is opened ( e.g. ) Tomcat default 8080 port, the system default configurationModify the Tomcat server-initiated port to port 8081This will change the origi
CentOS 7 Open Port and centos Open Port
After CentOS is upgraded to 7, iptables cannot be used to control the Linuxs port, because CentOS 7 uses firewalld instead of the original iptables. The following describes how to use firewalld to open a Linux Port:1. check whether a port
CommaxSerial Port ing master
Commax is a professional tool for RS232 ing RS232/422/485 serial port data and network data. It can work independently on a serial port or share a serial port with the application software, map the serial port data to the network TCP/IP data.
Port 1~1024 are reserved ports, so they are almost never the source port. But there are some exceptions, such as connections from NAT machines. See also 1.9.
Often see the port immediately after 1024, which is the "dynamic port" that the system assigns to those applications that do not care which
Oracle open port (cannot be connected through port ing) problem Oracle 9I is installed on Win2003, WIN2003 only opens port 1521, then remote telnet port 1521 can pass, but the database connection fails. The reason is as follows: www.2cto.com the Oracle client connects to the server. First, go to the 1521 listening
Check port usage in linux and port usage in linux
Netstat-apn | grep 8080
Check port usage in linux! Urgent
Your question is too general. I can only guess to answer it.Netstat-anp: displays system port usageLsof-I: the port displays the processes that occupy the port.
When Linux opens the firewall, you will find that it is no problem to log on to port 23 from the local computer, but if you log on to the Linux system from another PC, you will notice that the error is prompted:Unable to open connection to host on port 23: Connection FailedBecause the Linux firewall by default is 23 port, if Allow remote login, you can turn off t
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