1306AB_XL-136_Only2.4G_LRpair：1.初始化增加设备类型，优化mem_device_flag为0xff时无法对码、回连；
Review Request #3160 — Created Sept. 14, 2021 and updated
| Information | |
|---|---|
| chenjianrong | |
| YC1308 | |
| Reviewers | |
| huxin, mengmeishan | |
1.初始化增加设备类型，优化mem_device_flag为0xff时无法对码、回连；
Review Request #3160 — Created Sept. 14, 2021 and updated
| Information | |
|---|---|
| chenjianrong | |
| YC1308 | |
| Reviewers | |
| huxin, mengmeishan | |
1.初始化增加设备类型，优化mem_device_flag为0xff时无法对码、回连；
