cfag12864b_clear 350 drivers/auxdisplay/cfag12864b.c cfag12864b_clear(); cfag12864b_clear 199 samples/auxdisplay/cfag12864b-example.c cfag12864b_clear(); cfag12864b_clear 207 samples/auxdisplay/cfag12864b-example.c cfag12864b_clear();