SU uuid在超级块中定义为:
要以上述格式将其打印到控制台:
uint8_t s_uuid[16] = {0xf3, 0x58, 0x6b, 0xaf, 0xb5, 0xaa, 0x49, 0xb5,
0x8d, 0x6c, 0x05, 0x69, 0x28, 0x4c, 0x63, 0x9f};
printf("%02x%02x%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x\n",
s_uuid[0], s_uuid[1], s_uuid[2], s_uuid[3], s_uuid[4], s_uuid[5], s_uuid[6], s_uuid[7],
s_uuid[8], s_uuid[9], s_uuid[10], s_uuid[11], s_uuid[12], s_uuid[13], s_uuid[14], s_uuid[15]);