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35 lines
649 B
35 lines
649 B
#include <basic\PIC16F877.bas>
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'
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' Basic sample for BoostBasic compiler.
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' Use the "Led Block" plugin to see
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' changing value on port B.
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'
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' Set configuration word (sample only, ajust for your particular case)
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#pragma DATA _CONFIG, _HS_OSC & _WDT_OFF
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Sub interrupt()
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portb = portb + 1
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intcon = intcon & ~(1 << T0IF) 'clear TMR0 overflow flag
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End Sub
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Sub main()
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trisb = 0 'configure port B
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portb = 0 'clear port B
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option_reg = 7 'set prescaler
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' enable interrupts
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intcon = intcon | (1 << T0IE) 'enable TMR0 overflow bit
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intcon = intcon | (1 << GIE) 'set global interrupt bit
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' endless loop
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Do while 1
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Loop
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End Sub
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