Freescale Semiconductor 802.15.4 manual Porting to a Specific Target, Code and Data Segments

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HW_Init.c

Hardware init functions

HW_Init.h

Init function prototypes and defines.

Reset_Vector.c

System reset vector.

main.c

Embedded Bootloader main function.

6.3 Porting to a Specific Target

This section provides guidelines on how to port the Embedded Bootloader to a specific PCB/target.

6.3.1 Code and Data Segments

The Embedded Bootloader must be linked with the linker file as specified in Section 6.1.2. Several code and data segments are listed and must not be changed. Refer to the map file as described in Chapter 8 for more details.

6.3.2 Standard Libraries

The Embedded Bootloader must include the ansiis.lib from Metrowerks for a successful build. The library is part of the Metrowerks CodeWarrior installation and is located in the following path:

[Install Folder]\Metrowerks\CodeWarrior CW08_V3.0\lib\HC08c\*.*

6.3.3 Compiler #defines

No compiler #defines are necessary.

Freescale Semiconductor

Embedded Bootloader Reference Manual, Rev. 0.0

6-3

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Contents 802.15.4/Zigbee Embedded Bootloader How to Reach Us USA/Europe/Locations Not Listed Contents Embedded Bootloader Programming Embedded Bootloader Public Function Description Audience Conventions References Target Chapter Embedded Bootloader DescriptionAxiom AXM-0308 Ported TargetsFeatures Potential IssuesBenefits Optional Firmware Upload Settings Chapter Using the Embedded Bootloader Upload FirmwareUse Case One Use Case Two Safe Mode BootUpdating Non-volatile Memory NVM An Example of How to Change the MAC AddressUart Baud Rate System Bus FrequencyChapter Test Tool Zigbee Flash Tool Graphical User Interface GUI Version Using the Tools Menu OptionView Menu Option Using the View Menu OptionFirmware Upload Selecting the Firmware File to UploadAfter a Successful Firmware Upload Changing the NVM Data in Flash or File Using the Help MenuSystem Configuration Window Command Line Version Parameter List Command Line Version CMDFlash Erase Disabled Example Normal Use Example DefaultEmbedded Bootloader Reference Manual, Rev Programming To An Empty Erased Board Chapter Embedded Bootloader ProgrammingConnection Assistant Window Load Executable Window Status Window Upgrading The Embedded Bootloader Connection Assistant Window Programmer Expert Window S19 File Window Status Window Embedded Bootloader Reference Manual, Rev Chapter Application Integration Reference Guide Embedded Bootloader ImageProduct Deliverables Application Support FilesApplication Unreferenced SymbolsApplication Linker File Compiler DefinesApplication Support Files System Clock SetupDigiType.h 2 Gb60io.h3 Crt0.c and Crt.h EmbeddedBootloader.h and EmbeddedBootloader.c NVData.c and NVData.hISRVectors.c DummyIsr.c Chapter Port Integration Reference Guide Embedded Bootloader Build Environment1 HCS08 Compiler 2 HCS08 LinkerEmbeddedBootloaderFunctionalityLib.Lib EmbeddedBootloader.mcp2 HCS08FlashLib.Lib Source FilesCode and Data Segments Porting to a Specific TargetStandard Libraries Compiler #definesTarget.h Source FilesEmbeddedBootloaderTarget.h ResetVector.cHWInit.h HWInit.cMain.c Chapter Embedded Bootloader Public Function Description 802.15.4/Zigbee Application Accessible FunctionsEnableDownloadFirmware Embedded Bootloader boot flag UpdateNVRAM HardResetFLICGSetup NVFlashSetupOutput None UARTPortSelectEmbedded Bootloader Reference Manual, Rev 128 Direct Port Registers Chapter Embedded Bootloader Memory Map1BFF 4BFF 4DFF 4FFF 8BFF 8DFF 8FFF Embedded Bootloader Reference Manual, Rev FFB0 Ffbf Cursive = fixed register and vectors in flash Embedded Bootloader Reference Manual, Rev Folder Structure Appendix a Release Folder and File StructureFile Structure EmbeddedBootloaderFunctionalityLib.Lib Functionality library Embedded Bootloader Reference Manual, Rev