When I try to send several packets in a row, as fast as possible (because of the large quantity of data I need to send), I do not get all the packets in either...
Wesley, Look at the setsockopt Win32 function call... specifically the SO_RCVBUF option. You may need to increase the receive buffer size. I suspect that's...
You should use Wireshark on the PC to see if the packets are being received by the PC. If they are then the problem is in your PC application. -Larry...
Thank you for the advice. I was able to speed up my PC application a little more, and I started getting more packets. Then using Wireshark made it really...
i'm using a 5282. it looks like the library is off by a factor of two (same problem as i2c lib where the bus speed is the full sys clock not sysclock/2?). i...
Hello, I am using a seperate Telnet task to print of diagnostics. Using ReplaceStdio( 0, fdnet ); // in ReplaceStdio( 1, fdnet ); // out ReplaceStdio( 2, fdnet...
I was sent another excellent link by my friend. This is a link to a NEW FREEBIE PAGE for this week so I thought I would, share it with the group...enjoy! The...
Michael: See the 5/8/08 post from Larry on this site on a similar topic indicating odd behavior after using stdio in conjunction with calling ReplaceStdio. The...
I need to transfer 24 bits at a time, without having the CS toggle every 8 bits, is there a way to surpress that ? I am not familiar with the QSPI library,...
Use chip select of 0x0F for QSPIInit (so the driver won't touch the chip select signals), then bit bang the chip select outside of the call to QSPIInit. The...
Thanks Steve, this is what i have done. There is to much time wasted from the time the CS line pulls low to when the clock starts. when the CS goes low, there...
I would guess there's not any significant time truly wasted... that line of J2[30]=0 should execute very quickly. So I would think the 9 us is almost all...
yes, it would be nice if the qspi library worked similarly to the i2c library where you specify whether to hang onto the bus after the completion of a...
Ya, it would be nice for them to add that option. as if your going to give the option to send more than one byte per transmit, it would only go to figure that...
If you configure a 24 bit the data must be DWORD aligned for this driver to work properly. The QSPI header file has a list of some notes to follow and one of...
I'm using a MOD5270 Netburner board and one of my units became unresponsive via TCP. The link lights were completely out. Power cycling the unit corrected the...
Thanks Larry, and the rest for all the input, i got it working the way i want to now. So now onto my next situation. I am going to be using the SD card,and...
I think it unlikely that an external switch or router would make the link light go out periodically, although it's probably entirely possible, especially on...
Are you using the most recent NetBurner tools? I had this problem very intermittently for a long time, and could never pin it down. In my case, it would happen...
One more suggestion: If you have access to the serial port on this NetBurner, add a call to dEnet() that you can do on demand. This will dump the hardware...
I have successfully got this to work with 24 bits, however when I try to set the QSPIInit for 32 bits, I get an extra CS pulse. when using 24 bits I had the...
We replaced the cheap hub feeding the NB module from our router. Before the change, we had random (intermittent, ~1/wk?) weird events: occasional lights out,...
We replaced the cheap hub feeding the NB module from our router. Before the change, we had random (intermittent, ~1/wk?) weird events: occasional lights out,...
I was wondering how one would go about getting the IP address from an incoming HTTP request? I would like to have this for logging purposes. Ideally I would...
I wasn't sure where to post this question so I posted it to both locations. I'm using a stock MOD-5270 module for my web server application which means no RTC...
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