摘要： uint16_t u16ToU8(uint16_t u16){ uint8_t * u8 = (uint8_t *)(&u16); // (uint8_t *)強(qiáng)轉(zhuǎn)為 uchar *類型 printf("u8_1 = %d, u8_2 = %d\r\n", u8[0], u8[1]); } int 閱讀全文