28139 Parallax Inc, 28139 Datasheet - Page 58

• 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

Example Program – BinaryToDecimal.bs2
Although you can write a PBASIC program that follows each of the steps just discussed,
the
' IR Remote for the Boe-Bot - BinaryToDecimal.bs2
' Enter a binary value into the Debug Terminal's Transmit Windowpane,
' and get the decimal value in the Receive Windowpane.
'{$STAMP BS2}
'{$PBASIC 2.5}
value
DO
LOOP
Your Turn – Counting in Binary
By entering each of the binary numbers listed beginning on page 46, you will get practice
counting in binary. Especially if you delve further into inventions with microcontrollers,
the ability to count in binary will be a skill you will rely on over and over again.
Setting and Clearing Bits with the .BIT Modifier
Although the
Terminal, it's not very helpful for converting a series of pulses into a binary number.
Each pulse corresponds to a different bit in the binary number the remote is transmitting.
DEBUG "Enter binary value: "
DEBUGIN BIN value
DEBUG "Decimal value is: ", DEC value, CR
BIN
√
√
√
√
√
√
√
and
Enter and run BinaryToDecimal.bs2.
Click the Debug Terminal's Transmit Windowpane.
Type in up to eight binary digits (ones and zeros), then press Enter .
Hand-calculate the value using the steps shown in Figure 2-2.
Compare your hand calculated result to the one in the Debug Terminal result.
While the program is running, enter each of the twenty-one binary values listed
beginning on page 46 into the Debug Terminal's Transmit Windowpane.
Make sure that the decimal conversion verifies that you are up-counting
correctly.
DEC
BIN
modifiers make the job easy.
VAR
modifier made it easy to enter binary numbers into the Debug
Byte