Honored ContributorHi
Can Any one Help me plz in Niche stack.I want to know that how can we create a udp socket in Nichestack and send data or listen this socket to receive data. Its Urgent..................... PLZ Regards Hasil86
Honored ContributorUnless you're using Superloop Nichestack....the same way you would for any other TCP/IP stack that supports the sockets API standard.
Also, this question has definitely been asked before and I believe there's even a few examples...either here or on alterawiki.com. Cheers, slackerHonored ContributorThese Example are so tough for Beginners .........
Honored ContributorYou don't have to use asynchronous sockets (which, I admit, are harder to understand). I would start with something like the following:
http://www.abc.se/~m6695/udp.html There will be small differences to get this functional with Interniche sockets, slightly more with the strangeness that is winsock, but it should work. Cheers, slackerHonored ContributorOOOH Yes ..................
I have done it............... Yah000000000000000000000 Thanks slackerHonored Contributorhi I am working on UDP Socket between DE2 board and PC. Could you show me how you were done UDP on DE2 board? (I am sending back and forth one character, like chatting)
Honored Contributoron De2 you would have to install uclinux or micro tcp/ip with micro c os2 to create the udp socket.As the de2 board has dm9000 ethernet controller which is not supported by interniche stack.
i have done it on de2-115 which have triple speed ethernet which is supported by interniche stack. Regards Hasil86Honored ContributorHonored ContributorTriple Speed Ethernet IP doesnt work with dm9000A .It only Works with de2-115 .This is specific to de2-115 .
The only possible solution for networking using sockets in De2-70 1.UClinux 2.Micro C OS2 + Micro C Tcp/ip But i didnt done both of the solution. so you have to workoutHonored ContributorHi Hasil,
I've got a DE2-115 and trying to get an ethernet connection to the PC, which i'm strucggling with. DO you know a good place to learn from or do you have working code that i can disect so I may teach myself?Honored ContributorI have done the Ethernet Connection between DE2-70 and PC, I am using DM9000A with UDP socket wrap by manually define Ethernet, IP, and UDP Checksum. On PC side I am running JAVA Programming, you have to do the same on PC side by manually program by RAW socket.
Here the link with very useful projects, which done Ethernet Connection on DE2 board. http://www.cs.columbia.edu/~sedwards/classes/2011/4840/index.html (http://www.cs.columbia.edu/~sedwards/classes/2011/4840/index.html)
