Hello,
Wee need an anpplication which can automatically generate a flowchart diagram from an existing C51 code. I found this application called CrystalFlow. Is there anybody who has an idea about it?
Is it worth for buying it or are there any better options?
Best regards
Doxygen can produce documentation about callers and callees and a full cross-reference of all variables, data structures, type declarations etc.
Unce upon a time, Dr Dobbs had a project with a program that scanned a C program and created graphcs of all callers and callees, and full use of variables.
However, switching up from call graphs to a flow chart is very hard, since it is hard to deduce what loops that should be represented in a flowchart and what loops that should be ignored because they are too low-level.
So you should not put too much hope to the results of such a program. In the end, the Doxygen alternative might be good enough, and for free.