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MHase
Associate III
October 14, 2019
Question

library-function access on packed text structures

  • October 14, 2019
  • 1 reply
  • 688 views

We have discovered that it seems that TouchGfx library functions like "InternalFlashFont::getPixelData" accesses the packed (2 Bytes) text ressources with a unpacked (4 Bytes) access.

This ends up in an misaligned HardFault.

What goes wrong here?

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1 reply

Martin KJELDSEN
Principal III
October 17, 2019

Which MCU are you running on?

/Martin