Editing Embedded Programming Tips and Tricks for Beginners
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You may have been told in computer programming courses that 'global variables' are very bad and to never use them. | You may have been told in computer programming courses that 'global variables' are very bad and to never use them. | ||
β | The reason for this is that | + | The reason for this is that computer programming applications are quite complex and lots of global variables make things very hard to follow. |
This rule, while still true for embedded programming, is much more relaxed, especially with 8/16bit micros. | This rule, while still true for embedded programming, is much more relaxed, especially with 8/16bit micros. | ||