KUBES modules 5.2.5 Sending strings (SST667IN) KUBES module: SST667IN Length: 104 byte Processing time: c. 60 µ s Function: send strings (of characters) 5.2.5.1 Program structure 1. User chooses V.24 mode ( а 5.2.2) 2. User verifies that no strings are being sent [FBM01.04] и 0 ? 3. User writes the data to be sent into the data field [FBM01.09 ff] з 4. User specifies the quantity of data bytes [FBM01.08] з 5. User starts transfer [FBM01.04] з 255 6. KUBES module acknowledges when transfer is done [FBM01.04] з 0 Step 1 only needs to be taken once to enable communica- tion. It is the same for sending and receiving data.
Afterwards, steps 2...6 can be taken any number of times, also alternating with receiving single characters. Example program ( а 5.2.6) lines 52...73 78