F16_32 Text Files: Merlin Problem

bovist

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Subject:

F16_32 Text Files: Merlin Problem

· Posted: 20.07.2018 - 00:10 · #1

Hi Merlin,

updated to AVRCo Rev. 5.09.42 and experienced a problem when reading text files from SD card using FAT16_32. Even sample program in Profi Driver manual does not work, ReadLn(a_file, a_string) reads only zeros.

It works when I disable the following Optimizer options:

Code

{$OPTI NO_LOOP_OPT}
{$OPTI NO_BRANCH_OPT}
{$OPTI NO_CSE_OPT}
{$OPTI NO_CALL_FRAME_OPT_LOCAL}

Debug info is attached.

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Merlin

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Re: F16_32 Text Files: Merlin Problem

· Posted: 20.07.2018 - 10:47 · #2

OK Carsten. I'll look into it.

Merlin

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Re: F16_32 Text Files: Merlin Problem

· Posted: 20.07.2018 - 12:51 · #3

Hi Carsten.

I have sent via pm a potential fix. However I need the asm/dsm files to check properly. Can you either send me the asm/dsm files so that I can check, or install the new version and check yourself, and let me know.

Thanks

bovist

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Subject:

Re: F16_32 Text Files: Merlin Problem

· Posted: 23.07.2018 - 15:00 · #4

Hallo Merlin,

Mit Optimizer Version v3.5.12.0 funzt es. Danke für die schnelle Hilfe!

Bug fixed with optimizer version v3.5.12.0. Thx!

F16_32 Text Files: Merlin Problem

ReadLn(a_file, a_string) reads only zeroes if optimized

F16_32 Text Files: Merlin Problem

Re: F16_32 Text Files: Merlin Problem

Re: F16_32 Text Files: Merlin Problem

Re: F16_32 Text Files: Merlin Problem

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