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Questions tagged [xilinx-edk]

The Embedded Development Kit (EDK) is an integrated development environment for designing embedded processing systems. This pre-configured kit includes Xilinx Platform Studio and the Software Development kit, as well as all the documentation and IP that you require for designing Xilinx Platform FPGAs with embedded PowerPC® hard processor cores and/or MicroBlaze™ soft processor cores.

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xilinx sdk integer overflows

I'm writing a c code in Xilinx SDK for microblaze. The variables were defined as: int xcoi; int ycoi; u16 mat[1280][720]; The code reads the image data stored in DDR2 memory and saves it into a variable. if ((lBtnChanges & bitBtnD) && (lBtnStateNew…
monika
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Unable to create Petalinux BSP in Xilinx SDK

I am trying to build Petalinux BSP in Xilinx SDK by following the steps given in UG978 document, but i am getting following error. ERROR:EDK - petalinux () - can't read "env(PETALINUX)": no such variable make: *** [ps7_cortexa9_0/lib/libxil.a]…
Darshan
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xilinx sdka error when using lwip library

I'm trying to create an echo server on spartan 3 A with MicroBlaze using ethernet interface, but when i compile the project i got an undefined reference error. I am using lwip 1.3.0. I think that i am missing a library but I can't get which…
Sergiu Beniamin Malutan
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How to activate a timer on sdk?

I need to use a timer on my C program on SDK. I'm using Atlys Spartan-6 LX45 and I try to use this code: XTmrCtr TmrCtrInstancePtr; time1 = XTmrCtr_GetValue(&TmrCtrInstancePtr, 0); XTmrCtr_Start(&TmrCtrInstancePtr, 0); //Code …
arrow man
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How to enlarge the memory in Microblaze for software applications?

I wrote a C program, which has a big size . However, it is known that the Microblaze by default uses only 64KB. So I change the amount of BRAM in the EDK to 512K but when I generate the bitsream I got this errors: -…
arrow man
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no source available for"_start()"

I write a program using sdk on xilinx but when I debug it I got this error No source available for "_start()" After that: Timeout not responding.
arrow man
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how I know the fpga_0_RS232_RX_pin of Atlys spartan-6

I want to configure RS232 of an ATLYS SPARTAN 6 XC6SLX45 I want to configure the pin fpga_0_RS232_RX_pin on the board but I don't know how to configure the suitable pin for it.How can I do that? system.ucf: # Generic Template Net…
arrow man
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How to debug a C program using SDK on xilinx?

I'm using an Atlys spartan 6 xc6slx45,I have to debug this code : 1-#include "stdio.h" 2-int main (void) 3-{ 4-// Initialization of the necessary variables 5-int i,j,k; 6-// Initialization of source A and B 4x4 matrices and result C matrix 7-int…
Classe Ensi E
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how to read data from memory on microblaze using sdk

I use an atlyse spartan-6 xc6slx45 and I try to do a C code on sdk which permit to read data from a memory of microblaze then do a multiplication of two matrix.I found many tutorials which make the initialisation of the two input matrixes on the C…
Classe Ensi E
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UART communication using the Atlys board with a computer running a Terminal program

I want to connect an hyper terminal to an Atlys Spartan-6 xc6slx45 FPGA,I follow a tutorial which I found on youtube.But when I press a button the screen of hyper terminal still clear.The board is well connected to the PC.
Classe Ensi E
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How to read & write to fifo from Microblaze?

I have made my project and i have added a microblaze processor to my project.I have also added a H/W core that has a FIFO to my project.I want to read and write to the FIFO from the processor(by writing a c code in SDK).What should I do?
MRNakh
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Static library, link to a shared library

I'm new to using Eclipse and developing an application that will be running on Linux (on an ARM processor). I want to use the OpenCV libraries (.so files). My application consists of an executable that links to multiple static libraries. This…
mash
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How to connect IRQ output of XPS INTC to Microblaze Interrupt input

I have written a custom PLB core for my design, and added interrupt functionality during custom core generation. Interrupt generation logic is designed in custom peripheral. For interrupt control, I added XPS interrupt controller (v2.01a) to the…
MCG
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Sobel edge detection filter not correct output: can it be because of some parameters

I am using http://shakithweblog.blogspot.kr/2012/12/getting-sobel-filter-application.html for zynq processor. I am using his filter design in the PL part and running the hdmi test. I am inputting this file and my filtered output is coming like…
user3217310
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How to use stringstream in Xilinx SDK?

When trying to add #include which is needed for stringstream, I get several errors, the following included: expected ';' at end of input expected '}' at end of input macro "str" requires 2 arguments, but only 1 given How to enable using…
Matan L.
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