Passing an array to native code

asked Oct 19, 2015 in GUI Development by Customer
How to pass an array to native C code?

1 Answer

0 votes
answered Oct 19, 2015 by EmWi Support
It is not possible to pass an array to native code!

Chora is a save and stable programming language that does not allow the exchange of data pointers. Since the size of a Chora-array is unknown in the native C-code, this interaction would cover a high risk for programming errors. Therefore Embedded Wizard does not offer any data exchange by addresses or pointers like for an array. It is recommended to pass the value with an index to the native code. By this method the Chora compiler can check the array access to be in a valid range.

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