28123 Parallax Inc, 28123 Datasheet - Page 219

• Manufacturer Part Number: 28123
• Description: TEXT WHAT'S A MICROCONTROLLER
• Manufacturer: Parallax Inc
• Type: Programmingr

Specifications of 28123

• Style: Book
• Title: What's a Microcontroller?
• Contents: Whats a Microcontroller? Text
• Product: Microcontroller Accessories
• Core Processor: PIC16C57c
• Flash: 128 Bytes
• Operating Supply Voltage: 9 V
• Board Size: 31 mm x 16 mm
• Lead Free Status / RoHS Status: Not applicable / Not applicable

' What's a Microcontroller - LightMeter.bs2
' Indicate light level using 7-segment display.
' {$STAMP BS2}
' {$PBASIC 2.5}
DEBUG "Program Running!"
index
time
OUTH = %00000000
DIRH = %11111111
DO
LOOP
Get_Rc_Time:
RETURN
Delay:
RETURN
Update_Display:
RETURN
GOSUB Get_Rc_Time
GOSUB Delay
GOSUB Update_Display
HIGH 2
PAUSE 3
RCTIME 2, 1, time
PAUSE time
IF index = 6 THEN index = 0
'
LOOKUP index, [ %01000000,
index = index + 1
VAR
VAR
%10000000,
%00000100,
%00000010,
%00000001,
%00100000 ], OUTH
BAFG.CDE
Nib
Word
' Variable declarations.
' Initialize 7-segment display.
' Main routine.
' Subroutines
' RC-time subroutine
' Delay subroutine.
' Display updating subroutine.