27404 Parallax Inc, 27404 Datasheet - Page 220

• Manufacturer Part Number: 27404
• Description: COMPETITION RING FOR SUMOBOT
• Manufacturer: Parallax Inc

Specifications of 27404

• Accessory Type: Hobby and Education
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SumoBot®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

DO
LOOP
Your Turn - Conditionally Compiling LED Commands
In Activity #1, you inserted four different PBASIC commands to make the LED notify
you of certain events. One command was added to the Main Routine, another to the
Servos_And_Sensors
Track_Side_Right_Object
ACTIVITY #3: DEBUGGING PROBLEM BEHAVIORS
LED tests can provide a quick indication of what's happening in a certain place in a
SumoBot's program, but that's about all it can do. In other words, the scope of LED tests
tend to be somewhat limited.
This activity introduces a Debug Terminal diagnostic tool with a much broader scope.
You can use it to watch all the sensors, navigation states and maneuvers the SumoBot
DEBUG CRSRX, 0, ? counter
counter = counter + 1
#IF LED_MODE = 1 #THEN
#ELSE
#ENDIF
√
√
√
√
DEBUG "LED state = ", BIN1 counter.BIT0, CRSRUP
TOGGLE LedSpeaker
PAUSE 200
DEBUG "LED_MODE disabled", CRSRUP
PAUSE 100
Reopen the CompCodeLedTest.bs2 from this chapter's activity #1
Insert a
Nest the LED test commands into
for each compiles its code based on a different value of
and 3. Then, if you declare
be compiled.
Test your program.
#DEFINE LED_MODE
subroutine,
subroutine.
LED_MODE
declaration at the beginning of the program.
and
#IF...#THEN
two
to be 0, none of the LED test codes will
commands
blocks. Make sure that the test
LED_MODE
were
added
, such as 1, 2,
to
the