/**
* Writes the specified line to the serial port.
* The call will block until all characters are written.
*
* Lua Params:
* port - the serial port to write
* (SERIAL_USB, SERIAL_GPS, SERIAL_TELEMETRY, SERIAL_WIRELESS, SERIAL_AUX)
* line - the string to write. A newline will automatically be added at the end.
*
* Lua Returns:
* no return values (nil)
*
*/
int Lua_WriteSerialLine(lua_State *L)
{
if (lua_gettop(L) >= 2) {
int serialPort = lua_tointeger(L,1);
Serial *serial = get_serial(serialPort);
if (serial) {
const char * data = lua_tostring(L, 2);
serial->put_s(data);
serial->put_s("\n");
}
}
return 0;
}
