/*****************************************************************************
*
* exosite_meta_defaults
*
* \param None
*
* \return None
*
* \brief Writes default meta values to NV memory. Erases existing meta
* information!
*
*****************************************************************************/
void exosite_meta_defaults(void)
{
const unsigned char meta_server_ip[6] = {173,255,209,28,0,80};
exoHAL_EraseMeta(); //erase the information currently in meta
exosite_meta_write((unsigned char *)meta_server_ip, 6, META_SERVER); //store server IP
exosite_meta_write((unsigned char *)EXOMARK, META_MARK_SIZE, META_MARK); //store exosite mark
return;
}
/*****************************************************************************
*
* update_m2ip
*
* \param None
*
* \return None
*
* \brief Checks /ip API to see if a new server IP address should be used
*
*****************************************************************************/
void
update_m2ip(void)
{
char ipbuf[6];
if (exoHAL_dns(STR_M2_HOST, ipbuf))
exosite_meta_write((unsigned char *)ipbuf, 6, META_SERVER); //store server IP
return;
}
/*****************************************************************************
*
* Exosite_SetCIK
*
* \param pointer to CIK
*
* \return None
*
* \brief Programs a new CIK to flash / non volatile
*
*****************************************************************************/
void
Exosite_SetCIK(char * pCIK)
{
if (!exosite_initialized) {
status_code = EXO_STATUS_INIT;
return;
}
exosite_meta_write((unsigned char *)pCIK, CIK_LENGTH, META_CIK);
status_code = EXO_STATUS_OK;
return;
}
/*****************************************************************************
*
* Exosite_Init
*
* \param char * vendor - vendor name
* char * model - model name
* char if_nbr - network interface
* int reset - reset the settings to Exosite default
*
* \return 1 success; 0 failure
*
* \brief Initializes the Exosite meta structure, UUID and
* provision information
*
*****************************************************************************/
int
Exosite_Init(const char *vendor, const char *model, const unsigned char if_nbr, int reset)
{
char struuid[EXOSITE_SN_MAXLENGTH];
unsigned char uuid_len = 0;
exosite_meta_init(reset); //always initialize Exosite meta structure
uuid_len = exoHAL_ReadUUID(if_nbr, struuid);
if (0 == uuid_len)
{
status_code = EXO_STATUS_BAD_UUID;
return 0;
}
if (strlen(vendor) > EXOSITE_VENDOR_MAXLENGTH)
{
status_code = EXO_STATUS_BAD_VENDOR;
return 0;
}
if (strlen(model) > EXOSITE_MODEL_MAXLENGTH)
{
status_code = EXO_STATUS_BAD_MODEL;
return 0;
}
exosite_meta_write((unsigned char *)struuid, uuid_len, META_UUID);
// read UUID into 'sn'
info_assemble(vendor, model, struuid);
exosite_initialized = 1;
status_code = EXO_STATUS_OK;
return 1;
}
/*****************************************************************************
*
* Exosite_SetMRF
*
* \param char *buffer, int length
*
* \return None
*
* \brief Programs a new MRF structure to flash / non volatile
*
*****************************************************************************/
void
Exosite_SetMRF(char *buffer, int length)
{
exosite_meta_write((unsigned char *)buffer, length, META_MFR);
}
