【格致微芯】YC3121单链接 链接状态指示&credits回复&发送接受数据 修改为多链接形式，供客户合入多链接

Review Request #4148 — Created May 20, 2022 and updated May 20, 2022, 11:26 a.m. — Latest diff uploaded May 20, 2022, 11:16 a.m.