富德686双模：1.增加状态指示灯，连接后当前模式LED 3S闪一下；2.优化代码空间
Review Request #457 — Created April 3, 2020 and updated
| Information | |
|---|---|
| chenjianrong | |
| YC1021S | |
| Reviewers | |
| jiangheng, mengmeishan | |
1.增加状态指示灯，连接后当前模式LED 3S闪一下；2.优化代码空间
Review Request #457 — Created April 3, 2020 and updated
| Information | |
|---|---|
| chenjianrong | |
| YC1021S | |
| Reviewers | |
| jiangheng, mengmeishan | |
1.增加状态指示灯，连接后当前模式LED 3S闪一下；2.优化代码空间
