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Showing results for tags 'tcp/ip'.
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Hello, I've been trying for over a two months to make a project including the PmodWifi for sending data from PIR motion sensors to a computer with wifi. At fisrt I was working with Basys 3 board that I had but I undrstood that it doesn't have enough memory space. So I got Nexys 4 DDR board and tried using it there. Unfourtunatly I had some trouble with configuring the DDR so I reached some professional help from an engineer that works in the field. He gave me a new board, Zynq UltraScale+ MPSoC ZCU106, that he knows for sure how to work with and configure. We managed to generate bitstream and started working on the SDK by trying to use the TCPEchoClient example from the PmodWifi library ip (2019.1). We tried using this ip library first but it had errors so we switched to this one. We are currently working with Vivado 2017.4 because of what we learned that other versions have errors (flexible array member 'DHCPDG_T...). We got some other errors that we can't find any information how to solve. The first one is that from the beginnig when I just make a new application project I see an error in the bsp on the System.h file: 'XPAR_CPU_CORE_CLOCK_FREQ_HZ' undeclared (first use in this function) Final_Project_bsp line 73 C/C++ Problem This error happened also with the other library and to be clear, I didn't modify any of the files. After I edited the main.cc file (copy/paste from the TCPEchoClient example code) about 20 other errors showed up: undefined reference to `DEIPcK::begin()' main.cc /Final_Project/src line 186 C/C++ Problem undefined reference to `DEIPcK::periodicTasks()' main.cc /Final_Project/src line 244 C/C++ Problem ... undefined reference to `vtable for DEMRF24' AdaptorClass.h /Final_Project_bsp/psu_cortexa53_0/include line 61 C/C++ Problem I've been trying to make this thing work for too long, please help me finish this project. I'm attaching some screenshots of the project and the main.cc file. Thank you, Netanel. main.cc
So I have the artyz7-20 and I want to send data via ethernet using the lwip library to another board (zc706). How do I go about doing this? I have successfully tested the 'echo server' example on both boards. Can any one guide me in the right direction? Any help is appreciated.
Hi folks, I hope all is well with you. I am a newbie to zynq AP SoC. I started working with Digilent Zybo board, lwip ethernet echo server example. Problems facing. 1. Auto Negotiation failure if i set the link speed to auto in bsp. If i set link speed to 1000Mbps the program says that the ethernet link is down. 2. How to modify the echo server program where i can send and receive data to a specific ip address with specific port number as Server and also as client. I am using a Xilinx SDK version 2018.3 Operating system: Windows 10 Happy to hear a best possible solution from you folks. Thanks in advance. Regards Ajeeth kumar
Hello, i need urgently a Zynq board which is able to run petalinux; it must support tcp/ip-select and uio-interrupt. I do not know, which digilent board has the examples that include the needed funtionality. I would buy this board because i Need it for my Masterthesis! If you do not have such a board (with the right examples) then please tell me who such a board sells. Or, you give me please a very simple but complete project with only one gpio (Interrupt) that fits on the Arty-Z7-20 board including a petalinux image with the described functionality. My given time is limited and it is very important to me Thank you...