src/cortexelf-v1/ao_flip_bits.5c


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#!/usr/bin/nickle

int flip_bits(int a)
{
	int result = 0;
	for (int pos = 0; pos < 8; pos++)
		if ((a & (1 << pos)) != 0)
			result |= (1 << (7 - pos));
	return result;
}

printf ("static uint8_t ao_flip_bits[256] = {\n");

for (int i = 0; i < 256; i++) {
	printf (" 0x%02x,", flip_bits(i));
	if ((i & 0xf) == 0xf)
		printf("\n");
}
printf("};\n");