From: Staf Verhaegen <staf@stafverhaegen.be>
Date: Thu, 1 Apr 2021 11:46:34 +0000 (+0200)
Subject: Support lower case hex letters.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=73d16e011d7e36ad2da42a1fa0e9832852117a23;p=c4m-jtag.git

Support lower case hex letters.
---

diff --git a/c4m/cocotb/jtag/c4m_jtag_svfgrammar.py b/c4m/cocotb/jtag/c4m_jtag_svfgrammar.py
index faf3aeb..3b6a958 100644
--- a/c4m/cocotb/jtag/c4m_jtag_svfgrammar.py
+++ b/c4m/cocotb/jtag/c4m_jtag_svfgrammar.py
@@ -19,7 +19,7 @@ class Float(Grammar):
     grammar = (Integer, (L("."), OPTIONAL(Integer)), OPTIONAL(L("E"), Integer))
 
 class Hexadecimal(Grammar):
-    grammar = (L("("), WORD("0-9A-F"), L(")"))
+    grammar = (L("("), WORD("0-9A-Fa-f"), L(")"))
     grammar_collapse = True
 
 class StableState(Grammar):