/*********************************************************************
* @fn zgInit
*
* @brief
*
* Initialize the Z-Stack Globals. If an item doesn't exist in
* NV memory, write the system default into NV memory. But if
* it exists, set the item to the value stored in NV memory.
*
* NOTE: The Startup Options (ZCD_NV_STARTUP_OPTION) indicate
* that the Config state items (zgItemTable) need to be
* set to defaults (ZCD_STARTOPT_DEFAULT_CONFIG_STATE). The
*
* @param none
*
* @return ZSUCCESS if successful, NV_ITEM_UNINIT if item did not
* exist in NV, NV_OPER_FAILED if failure.
*/
uint8 zgInit( void )
{
uint8 setDefault = FALSE;
// Do we want to default the Config state values
if ( zgReadStartupOptions() & ZCD_STARTOPT_DEFAULT_CONFIG_STATE )
{
setDefault = TRUE;
}
#if defined ( FEATURE_SYSTEM_STATS )
// This sections tracks the number of resets
uint16 bootCnt = 0;
// Update the Boot Counter
if ( osal_nv_item_init( ZCD_NV_BOOTCOUNTER, sizeof(bootCnt), &bootCnt ) == ZSUCCESS )
{
// Get the old value from NV memory
osal_nv_read( ZCD_NV_BOOTCOUNTER, 0, sizeof(bootCnt), &bootCnt );
}
// Increment the Boot Counter and store it into NV memory
if ( setDefault )
{
bootCnt = 0;
}
else
{
bootCnt++;
}
osal_nv_write( ZCD_NV_BOOTCOUNTER, 0, sizeof(bootCnt), &bootCnt );
#endif // FEATURE_SYSTEM_STATS
// Initialize the Extended PAN ID as my own extended address
ZMacGetReq( ZMacExtAddr, zgExtendedPANID );
// Initialize the items table
zgInitItems( setDefault );
#ifndef NONWK
if ( ZG_SECURE_ENABLED )
{
// Initialize the Pre-Configured Key to the default key
zgPreconfigKeyInit( setDefault );
// Initialize NV items for all Keys: NWK, APS, TCLK and Master
ZDSecMgrInitNVKeyTables( setDefault );
}
#endif // NONWK
// Clear the Config State default
if ( setDefault )
{
zgWriteStartupOptions( ZG_STARTUP_CLEAR, ZCD_STARTOPT_DEFAULT_CONFIG_STATE );
}
return ( ZSUCCESS );
}
/*********************************************************************
* @fn zgInit
*
* @brief
*
* Initialize the Z-Stack Globals. If an item doesn't exist in
* NV memory, write the system default into NV memory. But if
* it exists, set the item to the value stored in NV memory.
*
* NOTE: The Startup Options (ZCD_NV_STARTUP_OPTION) indicate
* that the Config state items (zgItemTable) need to be
* set to defaults (ZCD_STARTOPT_DEFAULT_CONFIG_STATE). The
*
*
* @param none
*
* @return ZSUCCESS if successful, NV_ITEM_UNINIT if item did not
* exist in NV, NV_OPER_FAILED if failure.
*/
uint8 zgInit( void )
{
uint8 i = 0;
uint8 setDefault = FALSE;
// Do we want to default the Config state values
if ( zgReadStartupOptions() & ZCD_STARTOPT_DEFAULT_CONFIG_STATE )
{
setDefault = TRUE;
}
#if 0
// Enable this section if you need to track the number of resets
// This section is normally disabled to minimize "wear" on NV memory
uint16 bootCnt = 0;
// Update the Boot Counter
if ( osal_nv_item_init( ZCD_NV_BOOTCOUNTER, sizeof(bootCnt), &bootCnt ) == ZSUCCESS )
{
// Get the old value from NV memory
osal_nv_read( ZCD_NV_BOOTCOUNTER, 0, sizeof(bootCnt), &bootCnt );
}
// Increment the Boot Counter and store it into NV memory
if ( setDefault )
bootCnt = 0;
else
bootCnt++;
osal_nv_write( ZCD_NV_BOOTCOUNTER, 0, sizeof(bootCnt), &bootCnt );
#endif
// Initialize the Extended PAN ID as my own extended address
ZMacGetReq( ZMacExtAddr, zgExtendedPANID );
#ifndef NONWK
// Initialize the Pre-Configured Key to the default key
osal_memcpy( zgPreConfigKey, defaultKey, SEC_KEY_LEN ); // Do NOT Change!!!
#endif // NONWK
while ( zgItemTable[i].id != 0x00 )
{
// Initialize the item
zgItemInit( zgItemTable[i].id, zgItemTable[i].len, zgItemTable[i].buf, setDefault );
// Move on to the next item
i++;
}
// Clear the Config State default
if ( setDefault )
{
zgWriteStartupOptions( ZG_STARTUP_CLEAR, ZCD_STARTOPT_DEFAULT_CONFIG_STATE );
}
return ( ZSUCCESS );
}