
Release Notes for StellarisWare Revision 6852 (January 11, 2011)
5 Release Notes for StellarisWare Revision
6852 (January 11, 2011)
Bug Fixes for Stellaris Boot Loader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Bug Fixes for Stellaris Peripheral Driver Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
New Features for Stellaris Graphics Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Bug Fixes for Stellaris Graphics Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Bug Fixes for Stellaris USB Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
New Features for Stellaris Utility Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Bug Fixes for DK-LM3S9B96 Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Bug Fixes for EK-LM3S3748 Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Bug Fixes for EK-LM3S6965 Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Bug Fixes for EK-LM3S8962 Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Bug Fixes for RDK-BDC Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Bug Fixes for RDK-BDC24 Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Bug Fixes for RDK-IDM Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Bug Fixes for RDK-IDM-SBC Firmware Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.1 Bug Fixes in Stellaris Boot Loader
5.1.1 CAN boot loader had incorrect timing values for a 16MHz crystal
(Reference 12982)
The CAN bootloader had two incorrect timing settings when using a 16MHz crystal. The settings
for 1Mbit and 500Kbit were incorrect and were setting the bit rate to half of the expected value.
5.2 Bug Fixes in Stellaris Peripheral Driver Library
5.2.1 ASSERT Macro incorrect in USBHostPwrConfig() (Reference 12795)
The ASSERT() macro in USBHostPwrConfig() was incorrectly asserting when
USB_HOST_PWREN_FILTER was set. This would cause DEBUG builds to incorrectly as-
sert when USB_HOST_PWREN_FILTER was used.
5.2.2 Recode some library functions to avoid problems with CCS/TI com-
piler optimizer (Reference 12962)
For some library functions that are coded using inline assembly, if the TI compiler optimization
is completely turned off, the compiler emits code that can result in a stack imbalance for those
functions. The affected functions were recoded to avoid this problem. The affected functions are
SysCtlDelay() and CPUbasepriSet() in driverlib, and WidgetMutexGet() in grlib.
September 16, 2011 49
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