70016 Parallax Inc, 70016 Datasheet - Page 99

• Manufacturer Part Number: 70016
• Description: TEXT INFRARED REMOTE FOR BOE-BOT
• Manufacturer: Parallax Inc

Specifications of 70016

• Accessory Type: Manual
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Boe-Bot®
• For Use With: 29122 - KIT PARTS IR REMOTE FOR BOE-BOT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

' SONY TV IR remote subroutine loads the remote code into the
' remoteCode variable.
Get_Ir_Remote_Code:
' -----[ Subroutine - Get_Multi_Digit_Value ]------------------------------
' Acquire multi-digit value (up to 65535) and store it in
' the value variable.
' pressed.
Get_Multi_Digit_Value:
remoteCode = 0
' Wait for resting state between messages to end.
DO
LOOP UNTIL irPulse > 1000
' Measure start pulse.
RCTIME 9, 0, irPulse
IF irPulse > 1125 OR irPulse < 675 THEN GOTO Get_Ir_Remote_Code
' Get data bit pulses.
RCTIME IrDet, 0, irPulse
IF irPulse > 300 THEN remoteCode.BIT0 = 1
RCTIME IrDet, 0, irPulse
IF irPulse > 300 THEN remoteCode.BIT1 = 1
RCTIME IrDet, 0, irPulse
IF irPulse > 300 THEN remoteCode.BIT2 = 1
RCTIME IrDet, 0, irPulse
IF irPulse > 300 THEN remoteCode.BIT3 = 1
RCTIME IrDet, 0, irPulse
IF irPulse > 300 THEN remoteCode.BIT4 = 1
RCTIME IrDet, 0, irPulse
IF irPulse > 300 THEN remoteCode.BIT5 = 1
RCTIME IrDet, 0, irPulse
IF irPulse > 300 THEN remoteCode.BIT6 = 1
' Adjust remoteCode so that keypad keys correspond to the value
' it stores.
IF (remoteCode < 10) THEN remoteCode = remoteCode + 1
IF (remoteCode = 10) THEN remoteCode = 0
RETURN
RCTIME IrDet, 1, irPulse
Speaker beeps each time a key is
If out of range, then retry at Get_Ir_Remote_Code.
' Clear all bits in remoteCode
' Measure pulse
' Set (or leave clear) bit-0
' Measure next pulse
' Set (or leave clear) bit-1
' etc