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sy2002 / QNICE-FPGA

QNICE-FPGA is a 16-bit computer system for recreational programming built as a fully-fledged System-on-a-Chip in portable VHDL.
http://qnice-fpga.com
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VHDL warning in vga_output.vhd: possible infinite loop #184

Closed sy2002 closed 4 years ago

sy2002 commented 4 years ago

A new warning emerged since commit 543cf9f1154968652b2c18ab3c7d5e29e7573a1d. No idea, what this means (googling did not enlighten me a lot in this special case - and "infinite loop" sounds bad):

possible infinite loop; process does not have a wait statement ["/media/psf/Home/Documents/Privat/GNR/dev/QNICE-FPGA/vhdl/vga/vga_output.vhd":182]

Please check what this is (and enlighten me, if you want ;-) I am always eager to learn something about the secrets of VHDL)

MJoergen commented 4 years ago

Thank you for this observation. The problem was easy to fix: I had forgotten to add the clock signal to the sensitivity list.