Page 369 - ARM Based Microcontroller Projects Using MBED

14.5 PROJECT 3—ANDROID—NUCLEO BOARD COMMUNICATION USING BLUETOOTH 355

FIG. 14.25 Project constructed on a breadboard.

BEGIN
Define HC-06 to development board interface
Configure LEDA and LEDB as digital outputs
Turn OFF LEDA and LEDB
DO FOREVER
Get a command
IFcommand is ONA THEN
Turn ON LEDA
ELSE IFcommand is ONB THEN
Turn ON LEDB
ELSE IFcommand is OFFA THEN
Turn OFF LEDA
ELSE IFcommand is OFFB THEN
Turn OFF LEDB
ENDIF
ENDDO
END
FIG. 14.26 Program PDL.