From d8c3157bf889f3d57f014805417172d7f227b5fc Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Thu, 16 Jul 2015 11:10:02 +0200 Subject: Improved firmware for vivado "system" example --- firmware/makehex.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'firmware') diff --git a/firmware/makehex.py b/firmware/makehex.py index 1735d86..70282c2 100644 --- a/firmware/makehex.py +++ b/firmware/makehex.py @@ -9,13 +9,16 @@ from sys import argv -with open(argv[1], "rb") as f: +binfile = argv[1] +nwords = int(argv[2]) + +with open(binfile, "rb") as f: bindata = f.read() -assert len(bindata) < 60*1024 +assert len(bindata) < 4*nwords assert len(bindata) % 4 == 0 -for i in range(64*1024//4): +for i in range(nwords): if i < len(bindata) // 4: w = bindata[4*i : 4*i+4] print("%02x%02x%02x%02x" % (w[3], w[2], w[1], w[0])) -- cgit