diff --git a/ampel-firmware/sensor_commands.cpp b/ampel-firmware/sensor_commands.cpp index 3b4d56b82d8ae89b87218cd8951a6afc62323a05..48d59c03da1495f8b5a38eb090c781a35374ba06 100644 --- a/ampel-firmware/sensor_commands.cpp +++ b/ampel-firmware/sensor_commands.cpp @@ -77,7 +77,10 @@ namespace sensor_commands { return code; } - // http://www.gammon.com.au/serial + /* + * Saves bytes from Serial.read() until enter is pressed, and tries to run the corresponding command. + * http://www.gammon.com.au/serial + */ void processIncomingByte(const byte input_byte) { static char input_line[MAX_COMMAND_SIZE]; static unsigned int input_pos = 0;