I have been following the digilent tutorial to get the echo server working on the ZYBO board. My end goal is to set up a web server that will be running on the ZYNQ PS.
I am using Tera Term or Putty but it always denies the connection to the Serial COM port! My laptop has only one USB port and no Ethernet port. So, I am using a USB hub with Gigabit Ethernet which allows Ethernet interface as well as, the USB ports will help me in programming the FPGA using JTAG connection. However, I am able to program the FPGA using the SDK thereafter which using the SDK terminal itself, I am able to "Launch the System as Hardware Debugger" but the question is how do I test if the echo serving is working? I am not able to send anything so that the server will echo it back!
As mentioned earlier, I am not even able to use serial terminal such as tera term/putty/hyper terminal for the serial port! I doubt this is because of any other software that might already have an access to the serial port before and is still using it! But, how do I even troubleshoot this problem?
It seems everything works fine right from customizing the IP to exporting it in the SDK, modifying the BSP settings and programming the FPGA. However, the problem lies in the serial port connection.
Question
fpga_123
Hello,
I have been following the digilent tutorial to get the echo server working on the ZYBO board. My end goal is to set up a web server that will be running on the ZYNQ PS.
I am using Tera Term or Putty but it always denies the connection to the Serial COM port! My laptop has only one USB port and no Ethernet port. So, I am using a USB hub with Gigabit Ethernet which allows Ethernet interface as well as, the USB ports will help me in programming the FPGA using JTAG connection. However, I am able to program the FPGA using the SDK thereafter which using the SDK terminal itself, I am able to "Launch the System as Hardware Debugger" but the question is how do I test if the echo serving is working? I am not able to send anything so that the server will echo it back!
As mentioned earlier, I am not even able to use serial terminal such as tera term/putty/hyper terminal for the serial port! I doubt this is because of any other software that might already have an access to the serial port before and is still using it! But, how do I even troubleshoot this problem?
It seems everything works fine right from customizing the IP to exporting it in the SDK, modifying the BSP settings and programming the FPGA. However, the problem lies in the serial port connection.
The tutorial which I have been following to set up an echo server is: https://reference.digilentinc.com/learn/programmable-logic/tutorials/zybo-getting-started-with-zynq-server/start
Any help or solution to this problem is greatly appreciated.
Thank you,
Shyama
Link to comment
Share on other sites
3 answers to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.