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- TDBGBSCS.HLP Help for TDBGBSCS.SEQ
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- Some definitions of communication protocol characters....
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- listen-up byte sent before any command
- go-ahead byte returned in response to "listen-up"
- hi-there byte sent to see if target is listening
- I'm-here byte returned in response to "hi-there"
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- tdbg-hello ( -- ) This defines the startup message that gets displayed
- initially if there is nothing on the DOS command line
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- purge ( -- ) clear out the buffer and any pending communications
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- go-wait ( -- ) used after sending a "listen-up" before sending a command
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- command ( command-to-do -- )
- send the command along with the necessary prior handshaking
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- getbyte ( -- b ) get a byte value from the comm port
- This is used a lot by higher level TDBG words
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- getword ( -- w ) get a word value from the comm port
- This is used a lot by higher level TDBG words
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- sendword ( -- w ) send a word value to the comm port
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- .ns ( n -- ) display a number without a space following
- This is useful for formatting dates and times
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- jumpto ( addr -- ) make target jump to addr
- Normally the target code can execute a RET and return to the
- way it was running before this command.
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