only enable ! and ~ if in grbl mode
authorJim Morris <morris@wolfman.com>
Thu, 28 Jan 2016 23:06:48 +0000 (15:06 -0800)
committerJim Morris <morris@wolfman.com>
Thu, 28 Jan 2016 23:06:48 +0000 (15:06 -0800)
commit428d43f30569689403003addfe2ab208ed30c13f
treeac2bf20cc6381bdf217498ad5bdd8bab37b49c94
parent17aca3f2b9f5a157a5636c12323afaefa87f67ae
only enable ! and ~ if in grbl mode
src/libs/USBDevice/USBSerial/USBSerial.cpp