HELPDESK_WJ (Waijung)

I tried to build the UIDRead_demo (on the Cucumber GRDE3927).
During compilation the following warnings/errors appear:

Source 'uidread_demo/UIDREAD' specifies that its sample time (-1) is back-inherited. You should explicitly specify the sample time of sources. You can disable this diagnostic by setting the 'Source block specifies -1 sample time' diagnostic to 'none' in the Sample Time group on the Diagnostics pane of the Configuration Parameters dialog box. [5 similar]

The model reference sample time inheritance rule for block 'uidread_demo/String Processing' is not set and the model is sample time independent. The generated code from the block might produce incorrect results if it is referenced by a Model block. For S-functions, specify the model reference sample time inheritance rule through the ssSetModelReferenceSampleTimeInheritanceRule macro. You can suppress the diagnostic by setting Unspecified inheritability of sample time to 'none'. [8 similar]

The input vector of 'uidread_demo/ASCII to String' requires a buffer size of '513' bytes to store all characters, and a null terminator at the end. This required buffer size exceeds the buffer size ('256' bytes) of the dynamic string specified by the configuration parameter “Buffer size of dynamically-sized string”. For generated code, the ASCII To String block truncates the string output to fit the buffer of '256' bytes. To avoid truncation, consider increasing the string buffer size.

When running the program the following is shown on the terminal (repeated indefinitely):

Removing the ASCII to String block and setting the printf block to character vector instead of to string variable resolves the third message but does not solve the problem.