MTP 3 -> MTP 2
Requests MTP 2 to bring up the associated link and start alignment procedures. The application must send a connect request and wait for a connect confirmation for each link from MTP 2 before data can be sent over the link.
The following table lists the message parameters:
Type |
Field |
Description |
U8 |
Message Type |
0x0C |
S16 |
Service Provider ID |
MTP 2 reference number for the link on this TX board. Valid values are 0 through 15. |
U8 |
Status |
The requested connection mode. Possible values are: 0 = Connect level 1 only 1 = Connect level 2 with emergency status 2 = Connect level 2 with normal status 3 = Connect levels 1 and 2 with emergency status 4 = Connect levels 1 and 2 with normal status 5 = Power on start only 6 = Send a start after a power on |