Update ES/Lab/LAB6/SHIFT.c
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18d57aa241
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86d43c1a66
1 changed files with 7 additions and 3 deletions
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@ -11,16 +11,20 @@ int main(){
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while(1){
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x = 0x01000000;
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// LOOP to fill 24->31 incrementally
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for(i=0;i<8;i++){
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LPC_GPIO1->FIOSET=x;
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LPC_GPIO1->FIOSET=x;
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x = x<<1;
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}
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// for(i=0; i<1000; i++);
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// for(i=0; i<1000; i++); // delay
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// LOOP to empty 24->31 incrementally.
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x = 0x01000000;
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for(i=0;i<8;i++){
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LPC_GPIO1->FIOCLR=x;
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x = x<<1;
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}
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// for(i=0; i<1000; i++);
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// for(i=0; i<1000; i++); //delay
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}
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}
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