str/apps/include/common_definition.h (2 lines):
	- line 30: #define CALIB_FONT_WIDTH (6/*TODO: magic number*/)
	- line 31: #define CALIB_FONT_HEIGHT (8/*TODO: magic number*/)


str/apps/src/EtRobocon2017.cpp (1 line):
	- line 32: /** TODO Courseクラスに移す */


str/ev3-api/library/spp_master_test_api/src/spp_master_test_api.c (1 line):
	- line 9: spp_master_test_connect(addr, pin); // TODO: check return value