From 764ff74100e7f513a2578085fc014ecb0b3d8d17 Mon Sep 17 00:00:00 2001 From: John McMaster Date: Thu, 18 Jan 2018 12:42:45 -0800 Subject: [PATCH] fasm2frame: stdin/stdout files by default Signed-off-by: John McMaster --- tools/fasm2frame.py | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/tools/fasm2frame.py b/tools/fasm2frame.py index 27c2e255..622b85cc 100644 --- a/tools/fasm2frame.py +++ b/tools/fasm2frame.py @@ -231,8 +231,16 @@ if __name__ == '__main__': '--sparse', action='store_true', help="Don't zero fill all frames") parser.add_argument( '--debug', action='store_true', help="Print debug dump") - parser.add_argument('fn_in', help='Input FPGA assembly (.fasm) file') - parser.add_argument('fn_out', help='Output FPGA frame (.frm) file') + parser.add_argument( + 'fn_in', + default='/dev/stdin', + nargs='?', + help='Input FPGA assembly (.fasm) file') + parser.add_argument( + 'fn_out', + default='/dev/stdout', + nargs='?', + help='Output FPGA frame (.frm) file') args = parser.parse_args() run(