diff options
| -rw-r--r-- | ecp5/bitstream.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ecp5/bitstream.cc b/ecp5/bitstream.cc index b1c60ccb..40d843b9 100644 --- a/ecp5/bitstream.cc +++ b/ecp5/bitstream.cc @@ -131,7 +131,7 @@ static void tie_cib_signal(Context *ctx, ChipConfig &cc, WireId wire, bool value inline int chtohex(char c) { static const std::string hex = "0123456789ABCDEF"; - return hex.find(c); + return hex.find(std::toupper(c)); } std::vector<bool> parse_init_str(const Property &p, int length, const char *cellname) |