This diagnostic function resembles the Send packet test. Nevertheless it is not a test and it does not deal with packets. It works with the physical layer of communication through the SCC I/O interface. Arbitrarily created data frames can be sent out from that interface, or forced to be received. Forced data transmissions from inner SCP port can be initiated, too.
From MORSE main menu type i n Enter
Channel data send. (d)estination: SCC0-TX d(a)ta :abcdef (r)epeat period :2000ms (s)tart sto(p) (q)uit >>
type d Enter
Meaning of items:
(d)estination: SCC0-TX | — interface and direction of the data frame SCC0-TX sending Destination. (1) SCC0-TX (2) SCC1-TX (3) SCC2-TX (4) SCC3-TX (a) SCC0-RX (b) SCC1-RX (c) SCC2-RX (d) SCC3-RX (0) SCP port (q)uit >> |
| — assigning of sent data (abcdef), see Section 21.1, “STATISTIC TEST” type a Enter Data:
/0 /1 /2 /3 /4 /5 /6 /7 /8 /9 /A /B /C /D /E /F ASCII:
61 62 63 64 65 66 abcdef
Data: (a) ASCII (h)ex (r)andom (c)lear
(S)um
(q)uit
>>qData frame definition is done in standard data editor, see Section 21.1, “STATISTIC TEST” description for details on page. |
(r)epeat period: 2000ms | — repeat period of data frame transmissions. When zero value
is configured, a single transmission occurs immediately after the
|
(s)tart | — starts sending |
sto(p) | — stops sending |
This function is used to disable or enable transmitting of the RF
part of the CU. It influences the actual (RAM) value of the RFTX
disable switch in RF modem parameters.
From MORSE main menu type i T Enter
RF packet transmitting: (d)isable (e)nable (q)uit >>
type d Enter
TX disable Are you sure? (Y/N) >>
press Enter
(T)X off | — state of CU |
The current state of RFTX disable parameter can be
found by query (s)ervice unit (s)tatus, where the
message All transmitting disabled! appears in case of
disabled transmitting. If this message is missing then the transmitting
is allowed.