![](images/stmicroelectronics.png)
STMicroelectronics STA2051 CPU Support Package
This package contains project templates and system files for the STMicroelectronics STA2051.
CrossWorks Version 4 Installation Instructions
This package can only be installed if you have the following CrossWorks license bolt-ons:
- ARM License
- To install this support package
-
- Click the Tools > Package Manager menu option to open the package manager window.
- Right click on the STMicroelectronics STA2051 CPU Support Package entry and select Install Selected Packages.
- Click Next to take you to the summary page.
- Click Next to install the package.
- Click Finish to close the package manager window.
- Click the Tools > Show Installed Packages.
- Click on the STMicroelectronics STA2051 CPU Support Package link to view the package and its contents.
- To manually install this support package
-
- If you have not done so already, follow the CrossWorks Tasking Library Package installation instructions.
- Download the file ST_STA2051.hzq using your web browser.
- Click the Tools > Manually Install Packages menu option.
- Select the file you have just downloaded to install the package.
- Click the Tools > Show Installed Packages.
- Click on the STMicroelectronics STA2051 CPU Support Package link to view the package and its contents.
- To install this support package using other versions
Release Notes
1.7
- Fixed copying of main_ctl.c when creating a CTL project.
- Added EABI and small library variants.
- New projects now default to using the EABI toolchain.
- Added RPC loader and made it the default.
1.6
- Implement libmem_lock and libmem_unlock in internal FLASH driver.
- Updated header file and memory map files to reflect latest version of reference manual.
1.5
- Startup code now selects PLL clock after PLL has locked.
1.4
- Improved libsta2051 LIMBEM driver's internal FLASH erase and write performance.
1.3
- The libsta2051 LIBMEM driver can now carry out a single erase operation that spans both FLASH banks.
1.2
- Modified loader memory map so that .libmem sections will be placed correctly.
- Fixed startup code so that it is compatible with the new assembler in 1.6 build 3.
1.1
- Corrected base address of USB registers.
1.0
- Initial release.