STMicroelectronics BlueNRG CPU Support Package

This package contains project templates and system files for the STMicroelectronics BlueNRG.

CrossWorks Version 4 Installation Instructions

To install this support package
  1. Click the Tools > Package Manager menu option to open the package manager window.
  2. Right click on the STMicroelectronics BlueNRG CPU Support Package entry and select Install Selected Packages.
  3. Click Next to take you to the summary page.
  4. Click Next to install the package.
  5. Click Finish to close the package manager window.
  6. Click the Tools > Show Installed Packages.
  7. Click on the STMicroelectronics BlueNRG CPU Support Package link to view the package and its contents.
To manually install this support package
  1. If you have not done so already, follow the CrossWorks Tasking Library Package installation instructions.
  2. Download the file BlueNRG.hzq using your web browser.
  3. Click the Tools > Manually Install Packages menu option.
  4. Select the file you have just downloaded to install the package.
  5. Click the Tools > Show Installed Packages.
  6. Click on the STMicroelectronics BlueNRG CPU Support Package link to view the package and its contents.

Release Notes

4.0

Documentation

Creating BlueNRG Projects

To create a new BlueNRG project
To build and debug an application the runs in Flash memory

BlueNRG Project Specifics

Stack and Heap Sizes

The default stack and heap sizes are set to be 256 and 256 bytes by default when a project is created.

Target Startup Code

The startup code BlueNRG_Startup.s is common to all BlueNRG processors. There are a set of preprocessor defines that configure the startup code and are documented in the startup file itself. The startup code calls out to a weak symbol SystemInit with the stack pointer set to the top of of SRAM. The SystemInit function can be used to set the CPU clock or configure any external memories prior to the C initialisation code as such it cannot access initialised static data.

Target Reset Script

The reset script BlueNRG_Target.js is used by the debugger to reset the target board.