Freescale Semiconductor 802.15.4 manual HardReset, UpdateNVRAM

Page 51

7.1.2 Hard_Reset

Prototype:

void Hard_Reset(void)

Description:

The application can call this function to make a system reset. The reset is done by executing an illegal instruction.

Input:

None

Output:

None

7.1.3 Update_NV_RAM

Prototype:

bool_t Update_NV_RAM

(

NV_RAM_Struct_t const *NV_RAM_Distination_ptr, uint8_t *Source_ptr,

uint16_t Source_Length

)

Description:

The application can call this function to update any NVM parameter with new values specified in the input parameters. There is no validation of input parameters.

 

NOTE

NVM can in code be read as a normal construct.

Input:

 

NV_RAM_Distination_ptr

A pointer to current NV RAM data (ex. The MAC address), which must be changed.

Source_ptr

A pointer to new NVM data, which must be stored.

Source_Length

The length (number of bytes) of the new NVM data to store.

Output:

 

True – NVM data stored.

 

False - Something went wrong (should never happen).

Freescale Semiconductor

Embedded Bootloader Reference Manual, Rev. 0.0

7-3

Image 51
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 Application Support Files Embedded Bootloader ImageChapter Application Integration Reference Guide Product DeliverablesCompiler Defines Unreferenced SymbolsApplication Application Linker File2 Gb60io.h System Clock SetupApplication Support Files DigiType.h3 Crt0.c and Crt.h EmbeddedBootloader.h and EmbeddedBootloader.c NVData.c and NVData.hISRVectors.c DummyIsr.c 2 HCS08 Linker Embedded Bootloader Build EnvironmentChapter Port Integration Reference Guide 1 HCS08 CompilerSource Files EmbeddedBootloader.mcpEmbeddedBootloaderFunctionalityLib.Lib 2 HCS08FlashLib.LibCompiler #defines Porting to a Specific TargetCode and Data Segments Standard LibrariesTarget.h Source FilesEmbeddedBootloaderTarget.h ResetVector.c HWInit.h HWInit.c Main.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