Hi,
I’ve just installed the Frontpanel 3.1 release in my new computer, running with windows7 64-bits. I rebuilt my firmware (that was working nicely with windows Vista and the old front panel) but I’m having big issues on synthetize my project. I changed the oklibrary and all the .ncg with the ones that I found on the Opal Kelly cr-rom and I found that:
- OkHostinterface has changed name in okHost
- OkWireIn doesn’t have anymore ok2 as port
also changing those things I’ve this error for all the 16bits of ok2
[COLOR=“red”]ERROR:Xst:528 - Multi-source in Unit on signal >; this signal is connected to multiple drivers.[/COLOR]
I commented out the declaration
wire [16:0] ok2;
at the beginning at the error has become
[COLOR=“red”]ERROR:Xst:528 - Multi-source in Unit on signal >; this signal is connected to multiple drivers.[/COLOR]
what am I doing wrong? thanks
Iolanda
p.s.: i’m using Xilinx ISE12.1
thanks,
i didn’t set corretly the new block WIRE OR now is ok.
I have an other issue instead…i’m using python as API interface, i did the upgrade with the 2.6 release for windows-64bit and i’ve replaced the old libraries with the new ones. if i try to run a module i have this error
[COLOR=“red”]Traceback (most recent call last):
File “C:\Users\Iolanda Fuduli\Documents_firmware\inclinometer_rev01\python_interface-64bit\inclinometer_rev01.py”, line 1, in
import ok
File “C:\Users\Iolanda Fuduli\Documents_firmware\inclinometer_rev01\python_interface-64bit\ok.py”, line 25, in
_ok = swig_import_helper()
File “C:\Users\Iolanda Fuduli\Documents_firmware\inclinometer_rev01\python_interface-64bit\ok.py”, line 17, in swig_import_helper
import _ok
ImportError: No module named _ok[/COLOR]
and i’ve this error with your samples as well…am i doing something wrong?
thanks
Looks like your Python install can’t find the ok libraries. Just copy them from the API directory of the FrontPanel installation.