Simulink Coder Error when compiling S-Function from S-Function Altera blocks

FPGA Intellectual Property

PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP

Simulink Coder Error when compiling S-Function from S-Function Altera blocks

939 Views

This message shows up every time I want to compile one or many S-Function blocks from Altera DSP builder into another S-Function:

Error: Simulink Coder Error in block: "untitled/Product1", block type "S-Function": User-defined data type Unknown is required for Root Level Input 0, but the information needed to define this data type in the generated S-Function code format is unknown.

Please help!

Link Copied

0 Replies

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.