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Adventurer
Adventurer
364 Views
Registered: ‎09-18-2018

Reprogram FPGA every time new

Hello everyone,

I am having an XADC running in event-mode with enabled interrupt. My problem is, everytime I change some configuration/also when I do not change something, I have to reprogram the FPGA with the same binary file again. Or otherwise the bare-metal code is not running.

 

Does someone know why?

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2 Replies
Voyager
Voyager
355 Views
Registered: ‎08-16-2018

Re: Reprogram FPGA every time new

Don't you flash your config and set the FPGA boot mode to load it from there?

Or do you mean your config only runs when downloaded via JTAG and not otherwise?

In that case... have you attached your elf file to the bitstream?

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Adventurer
Adventurer
343 Views
Registered: ‎09-18-2018

Re: Reprogram FPGA every time new

It didn't do something wrong.

When I choose the continous mode, or a gpio project. I only have to flash the FPGA once. Afterwars I only have to run the system debugger.

In this case, that I use the event-mode with interrupts, I have to flash the FPGA every time, before program with the system debugger.

 

I also attached the elf file to bitstream.

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