32212 Parallax Inc, 32212 Datasheet - Page 7

• Manufacturer Part Number: 32212
• Description: BOARD PROPELLER PROTO
• Manufacturer: Parallax Inc
• Series: Propeller™r
• Type: MCUr

Specifications of 32212

• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: P8X32A
• For Use With: 130-32212 - KIT ACC PROPELLER PROTO BOARD122-32000 - MANUAL PROPELLER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 32212PAR

Open the Propeller Tool and type in the following program:
CON
PUB LedOnOff
Click on File and save the program as “ConstantBlinkRate.” Switch on your Protoboard and
press F11 to send the program to your Propeller. The LED should be flashing on and off.
Experiment with the waitcnt(clkfreq/2 + cnt) lines by changing the 2 to another number.
The program starts by setting the speed the Propeller should run with the two lines in the CON
section. Dira[23]:=1 sets Propeller P23 as an output. The outa[23]:=1 and 0 turn the LED on
and off.
The Protoboard has access to all 32 of the Propeller’s I/O (input/output) pins. They can be
accessed easily from the holes that surround the Propeller CPU at the center of the board.
_xinfreq = 5_000_000
_clkmode = xtal1 + pll16x
dira[23] := 1
repeat
outa[23] := 1
waitcnt(clkfreq/2 + cnt)
outa[23] := 0
waitcnt(clkfreq/2 + cnt)