Cables to Go 39554 Podręcznik Użytkownika Pobierz pdf (Strona 145)

Release Notes for StellarisWare Revision 5450 (December 2, 2009)

slash character. It now returns a pointer to the terminating NULL instead, preventing a corrupt

string being displayed by the application. Additionally, ﬁle.c in qs-checkout has been modiﬁed to

ensure that it never leaves a trailing slash at the end of the current working directory string and will

also detect and fail attempts to change into non-FAT directories since the internal ﬁle system image

access functions do not support directory navigation and listing.

17.5 New Features in DK-LM3S9B96 Firmware Package

17.5.1 qs-checkout application updated to support FPGA/Camera daughter

board (Reference 10647)

Minor changes have been made to the qs-checkout example application to ensure that it operates

correctly with the FPGA/Camera daughter board attached. In this case, no external RAM is avail-

able to store a directly accessible copy of the photo gallery ﬁle system image so this web site is not

available and the “Image Viewer” function reports “No ﬁle system image”.

17.6 Bug Fixes in DK-LM3S9B96 Firmware Package

17.6.1 JPEG decode example rebranding (Reference 10614)

The JPEG image used in the showjpeg example application has been replaced with a version

including the Texas Instruments logo rather than the Luminary Micro logo.

17.6.2 Fixed trailing slash handling errors in fswrapper (Reference 10892)

Three related changes have been made to ﬁx problems experienced when using fswrapper and

the “cd” command on the qs-checkout application serial command line. Previously fswrapper would

result in a NULL pointerin ppcFSFilename if the pcName string passed did not contain a second

slash character. It now returns a pointer to the terminating NULL instead, preventing a corrupt

string being displayed by the application. Additionally, ﬁle.c in qs-checkout has been modiﬁed to

ensure that it never leaves a trailing slash at the end of the current working directory string and will

also detect and fail attempts to change into non-FAT directories since the internal ﬁle system image

access functions do not support directory navigation and listing.

17.6.3 Corrected error in IAR linker script for ext_demo_1 and ext_demo_2

(Reference 10978)

An error in the deﬁnition of the size of the SRAM on the Flash/SRAM/LCD daughter board was

ﬁxed in the IAR toolchain linker scripts for example applications ext_demo_1 and ext_demo_2. The

previous versions deﬁned the SRAM to be 64KB in size when it should have been 1MB.

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