find_bit
u8 find_bit = 0;
find_bit = (ecc_bit[5] << 2) + (ecc_bit[3] << 1) + ecc_bit[1];
"%d, bit: %d\n", find_byte, find_bit);
page_data[find_byte] ^= (1 << find_bit);
goto find_bit;
find_bit: