优化cons性能
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@@ -75,11 +75,11 @@ int main(int argc, char *argv[])
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while (1)
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{
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val = 1;
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delay_ms(500);
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// delay_ms(500);
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lseek(fd, 12, SEEK_SET);
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write(fd, &val, 1);
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val = 0;
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delay_ms(500);
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// delay_ms(500);
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lseek(fd, 12, SEEK_SET);
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write(fd, &val, 1);
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}
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