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ME Labs, Inc. | 1-719-520-5323 | Example Program - blink8x.pbpPICBASIC PRO program to blink all the LEDs connected to PORTD' Name : blink8x.pbp ' Compiler : PICBASIC PRO Compiler 2.6 ' Assembler : PM or MPASM ' Target PIC : 40-pin 16F877A, 18F452 or similar ' Hardware : Lab-X1 ' Oscillator : 4MHz external crystal ' Keywords : BLINK, CHASE, SHIFT, <<, LED, FOR ' Description : PICBASIC PRO program to blink all the LEDs connected to PORTD ' Define LOADER_USED to allow use of the boot loader. ' This will not affect normal program operation. Define LOADER_USED 1 i Var Byte ' Define loop variable LEDS Var PORTD ' Alias PORTD to LEDS TRISD = %00000000 ' Set PORTD to all output mainloop: LEDS = 1 ' First LED on Pause 500 ' Delay for .5 seconds For i = 1 To 7 ' Go through For..Next loop 7 times LEDS = LEDS << 1 ' Shift on LED one to left Pause 500 ' Delay for .5 seconds Next i Goto mainloop ' Go back to mainloop and blink LED forever End Download the program file. |
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