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fx3sdk library size issue | Cypress Semiconductor

fx3sdk library size issue

Summary: 1 Reply, Latest post by Madhu Sudhan on 03 Apr 2016 09:51 PM PDT
Verified Answers: 0
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gbasile's picture
7 posts

It appears that when I rebuild the fx3sdk library cyfxapi it gets much larger.  I am building with the Sourcery G++ Lite tool-chain with CYCONFIG=fx3_debug.

When linked to the SlaveFifoSync example the .text section increases by 30k!

Any ideas on what is going on? Are there extra flags or a different tool chain required to get the size that ships with 1.3?

mady's picture
Cypress Employee
964 posts


Please try size optimization option in FX3 SDK. It is available in Project -> Properties -> C/C++ build -> settings -> Compiler -> Optimization. In this select the size optimization option


- Madhu Sudhan

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