Oleg Hahm df7927dc94 shell: introduce txtsnd pseudomodule
This commit allows to enable/disable the txtsnd shell command. The
command is used to send strings over L2 in GNRC. Until now the command
was automatically enabled if GNRC and shell_commands were present, which
may lead to confusion if no L2 packet handler is registered.
2017-01-18 20:58:56 +01:00
..