Last change
on this file since 273 was
254,
checked in by alain, 11 years ago
|
Improving support for Chained Buffer DMA in drivers.c file.
|
File size:
947 bytes
|
Rev | Line | |
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[191] | 1 | #include "stdio.h" |
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| 2 | |
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| 3 | ///////////////////////////////////////// |
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| 4 | __attribute__ ((constructor)) void main() |
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| 5 | { |
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| 6 | unsigned int opx; |
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| 7 | unsigned int opy; |
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| 8 | |
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[254] | 9 | giet_tty_printf("Starting task PGCD on processor %d at cycle %d\n", |
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| 10 | giet_procid(), giet_proctime()); |
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[191] | 11 | |
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| 12 | while (1) |
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| 13 | { |
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| 14 | giet_tty_printf("\n*******************\n"); |
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| 15 | giet_tty_printf("operand X = "); |
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| 16 | giet_tty_getw( &opx ); |
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| 17 | giet_tty_printf("\n"); |
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| 18 | giet_tty_printf("operand Y = "); |
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| 19 | giet_tty_getw( &opy ); |
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| 20 | giet_tty_printf("\n"); |
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| 21 | if( (opx == 0) || (opy == 0) ) |
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| 22 | { |
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[254] | 23 | giet_tty_printf("operands must be larger than 0\n"); |
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[191] | 24 | } |
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| 25 | else |
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| 26 | { |
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| 27 | while (opx != opy) |
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| 28 | { |
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| 29 | if(opx > opy) opx = opx - opy; |
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| 30 | else opy = opy - opx; |
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| 31 | } |
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| 32 | giet_tty_printf("pgcd = %d\n", opx); |
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| 33 | } |
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| 34 | } |
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| 35 | } // end pgcd |
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| 36 | |
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