Post by breckjensen on Nov 16, 2017 1:35:46 GMT -5
hello,
I've written a Tcl script to automatically increment an FPGA version number every time my design is compiled. The version number is in a library file called FPGA_Version.vhd. The Tcl script is called when synthesis is run (using tcl.pre in "Synthesis Settings") which reads this file, increments the version number and writes the new information to a temporary file, deletes the old FPGA_Version.vhd file and then renames the temporary file to FPGA_Version.vhd.
This all works nicely from the Tcl Console, but when integrated into the synthesis run Vivado throws an error complaining that "dont_touch.xdc" is missing from the same directory in which FPGA_Version.vhd is stored.
Please help.
Thanks!
I didn't find the right solution from the Internet.
Reference:
forums.xilinx.com/t5/General-Technical-Discussion/Error-File-does-not-exist-dont-touch-xdc/td-p/808636
brand storytelling examples
I've written a Tcl script to automatically increment an FPGA version number every time my design is compiled. The version number is in a library file called FPGA_Version.vhd. The Tcl script is called when synthesis is run (using tcl.pre in "Synthesis Settings") which reads this file, increments the version number and writes the new information to a temporary file, deletes the old FPGA_Version.vhd file and then renames the temporary file to FPGA_Version.vhd.
This all works nicely from the Tcl Console, but when integrated into the synthesis run Vivado throws an error complaining that "dont_touch.xdc" is missing from the same directory in which FPGA_Version.vhd is stored.
Please help.
Thanks!
I didn't find the right solution from the Internet.
Reference:
forums.xilinx.com/t5/General-Technical-Discussion/Error-File-does-not-exist-dont-touch-xdc/td-p/808636
brand storytelling examples