Instructions Circuit Diagram

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# ‘C’-language always requires one single main function named
‘main’. Additional functions may be inserted ad lib.
# The following program, containing merely one main function ‘main’,
will not be processing any instruction and may be seen as a simple
frame:
int main(void){ // main function entry
return 0; // terminating the main function and retur-
ning a value 0
} // end of the main function
‘C’-Course
As already stated, we would be glad to present a complete ‘C’-course
in this manual. However a lot of excellent books and a great number
of websites explain basics and details in the ‘C’-language already. For
this reason we will restrict our descriptions to functions, which will be
needed for the YETI.
Having understood the basics we can start programming now. We will
proceed by explaining the sample programs included in the kit’s CD.
Ourexplanationswillbeanepracticaltrainingcourseforbeginners
and a retraining course for others.