//--------------------------------------------------------------------------------------------------
void tu_Init
(
void
)
//--------------------------------------------------------------------------------------------------
{
LE_DEBUG("** Initialize Tree User subsystem.");
LE_ASSERT(sizeof(uint32_t) >= sizeof(uid_t));
// Startup the internal Legato user API.
user_Init();
// Create our memory pools and allocate the info for the root user.
UserPoolRef = le_mem_CreatePool(CFG_USER_POOL_NAME, sizeof(User_t));
UserCollectionRef = le_hashmap_Create(CFG_USER_COLLECTION_NAME,
31,
le_hashmap_HashUInt32,
le_hashmap_EqualsUInt32);
le_mem_SetDestructor(UserPoolRef, UserDestructor);
// Create our default root user/tree association.
CreateUserInfo(0, "root", "system");
}
/**
* Initializes all of the device systems. If the clear button
* is held down at the end of the initialization then defaults
* are restored to all EEPROM settings.
*
* @return Returns 'OK' if previous data was found by data_Init(), 'ERROR' otherwise.
*/
status init(void)
{
Time time;
int i;
cli();
user_Init();
timer_Wait_MS(1000);
// The serial port is now connected to the GSM modem, not the FTDI chip...
// coms_Init();
gsm_modem_Init();
usart_Print_Num(SERIAL, UBRR1L);
sensor_Init(true);
data_Init();
if (user_Get_Button(BUTTON_CLEAR))
{
for (i = 0; i < 50; i++)
{
timer_Wait_MS(50);
user_Toggle_LED(LED_CLEAR);
user_Toggle_LED(LED_STOP);
user_Toggle_LED(LED_START);
user_Toggle_LED(LED_POWER);
}
adx_Calibrate();
rtc_Init();
data_Reset_EEPROM();
wdt_enable(WDTO_120MS);
}
// Hard-coded time and date for now since we don't have
// an application to set the time with...
// We should really try to get this from the GSM modem
time.hours = 12; // set to noon
time.minutes = 0;
time.seconds = 0;
time.month = 2; // March
time.dow = 5; // Thursday
time.year = 12; // 2012
time.date = 1; // The 1st
rtc_Set_Time(&time);
sei();
return OK;
}
/**
* Initializes all of the device systems. If the clear button
* is held down at the end of the initialization then defaults
* are restored to all EEPROM settings.
*
* @return Returns 'OK' if previous data was found by data_Init(), 'ERROR' otherwise.
*/
status init(void)
{
int i;
cli();
user_Init();
timer_Wait_MS(1000);
coms_Init();
sensor_Init(true);
data_Init();
if (user_Get_Button(BUTTON_CLEAR))
{
for (i = 0; i < 50; i++)
{
timer_Wait_MS(50);
user_Toggle_LED(LED_CLEAR);
user_Toggle_LED(LED_STOP);
user_Toggle_LED(LED_START);
user_Toggle_LED(LED_POWER);
}
adx_Calibrate();
rtc_Init();
data_Reset_EEPROM();
wdt_enable(WDTO_120MS);
}
sei();
return OK;
}
//--------------------------------------------------------------------------------------------------
static void Load
(
void
)
//--------------------------------------------------------------------------------------------------
{
le_result_t result;
// Connect to the Configuration API server.
le_cfg_ConnectService();
// Initialize the "User API".
user_Init();
// Start a read transaction on the root of the "system" configuration tree.
le_cfg_IteratorRef_t i = le_cfg_CreateReadTxn("system:");
// Tell the Service Directory to delete all existing bindings.
SendUnbindAllRequest();
// Iterate over the users collection.
le_cfg_GoToNode(i, "/users");
result = le_cfg_GoToFirstChild(i);
while (result == LE_OK)
{
uid_t uid;
if (GetUserUid(i, &uid) == LE_OK)
{
// For each user, iterate over the bindings collection, sending the binding to
// the Service Directory.
le_cfg_GoToNode(i, "bindings");
result = le_cfg_GoToFirstChild(i);
while (result == LE_OK)
{
SendBindRequest(uid, i);
result = le_cfg_GoToNextSibling(i);
}
// Go back up to the user name node.
le_cfg_GoToNode(i, "../..");
}
// Move on to the next user.
result = le_cfg_GoToNextSibling(i);
}
// Iterate over the apps collection.
le_cfg_GoToNode(i, "/apps");
result = le_cfg_GoToFirstChild(i);
while (result == LE_OK)
{
uid_t uid;
if (GetAppUid(i, &uid) == LE_OK)
{
// For each app, iterate over the bindings collection, sending the binding to
// the Service Directory.
le_cfg_GoToNode(i, "bindings");
result = le_cfg_GoToFirstChild(i);
while (result == LE_OK)
{
SendBindRequest(uid, i);
result = le_cfg_GoToNextSibling(i);
}
// Go back up to the app's node.
le_cfg_GoToNode(i, "../..");
}
// Move on to the next app.
result = le_cfg_GoToNextSibling(i);
}
exit(EXIT_SUCCESS);
}
