28139 Parallax Inc, 28139 Datasheet - Page 121

• Manufacturer Part Number: 28139
• Description: KIT REMOTE IR FOR BOE-BOT W/TEXT
• Manufacturer: Parallax Inc

Specifications of 28139

• Accessory Type: IR Remote
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Boe-Bot®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

√
√
Add an Initialization section with this startup code for the Boe-Bot just before
the main routine section.
' -----[ Initialization ]----------------------------------------------
' Boe-Bot initialization.
Replace the
DO
DEBUG "Starting...", CR, CR
FREQOUT 4, 2000, 3000
speed = 0
IF (IN9 = 0) OR (speed = 0) THEN
ENDIF
FREQOUT 8, 1, 38500
irDetectLeft = IN9
FREQOUT 2, 1, 38500
irDetectRight = IN0
FREQOUT Speaker, 100, 3500
PAUSE 100
FREQOUT Speaker, 100, 3500
PAUSE 200
DEBUG "Speed range: 0 to 100", CR, CR,
GOSUB Get_Multi_Digit_Value
speed = value
DEBUG ? speed, CR
DEBUG "Running...", CR,
PAUSE 250
"Type speed on remote", CR,
"keypad, then press", CR,
"ENTER", CR, CR
"Press any key to", CR,
"interrupt roaming", CR, CR
DO…LOOP
in the main routine with this one:
' Signal program start/reset.
' Initial speed is zero.
' Main Routine.
' Check for IR message.
' Signal remote message
' detected.
' Get new speed.
' Set new speed.
' Pause for debounce.
' Check IR Detectors.
' Decide how to navigate.