/*
* \brief A function which will be eventually called by NanoStack OS when ever the OS has an event to deliver.
* @param event, describes the sender, receiver and event type.
*
* NOTE: Interrupts requested by HW are possible during this function!
*/
void thread_tasklet_main(arm_event_s *event)
{
arm_library_event_type_e event_type;
event_type = (arm_library_event_type_e) event->event_type;
switch (event_type) {
case ARM_LIB_NWK_INTERFACE_EVENT:
/* This event is delivered every and each time when there is new
* information of network connectivity.
*/
thread_tasklet_parse_network_event(event);
break;
case ARM_LIB_TASKLET_INIT_EVENT:
/* Event with type EV_INIT is an initializer event of NanoStack OS.
* The event is delivered when the NanoStack OS is running fine.
* This event should be delivered ONLY ONCE.
*/
mesh_system_send_connect_event(thread_tasklet_data_ptr->tasklet);
break;
case ARM_LIB_SYSTEM_TIMER_EVENT:
eventOS_event_timer_cancel(event->event_id,
thread_tasklet_data_ptr->tasklet);
if (event->event_id == TIMER_EVENT_START_BOOTSTRAP) {
int8_t status;
tr_debug("Restart bootstrap");
status = arm_nwk_interface_up(thread_tasklet_data_ptr->nwk_if_id);
if (status >= 0) {
thread_tasklet_data_ptr->tasklet_state = TASKLET_STATE_BOOTSTRAP_STARTED;
tr_info("Start Thread bootstrap (%s mode)", thread_tasklet_data_ptr->operating_mode == NET_6LOWPAN_SLEEPY_HOST ? "SED" : "Router");
thread_tasklet_network_state_changed(MESH_BOOTSTRAP_STARTED);
} else {
thread_tasklet_data_ptr->tasklet_state = TASKLET_STATE_BOOTSTRAP_FAILED;
tr_err("Bootstrap start failed, %d", status);
thread_tasklet_network_state_changed(MESH_BOOTSTRAP_START_FAILED);
}
}
break;
case APPLICATION_EVENT:
if (event->event_id == APPL_EVENT_CONNECT) {
thread_tasklet_configure_and_connect_to_network();
}
break;
default:
break;
} // switch(event_type)
}
/*
* \brief A function which will be eventually called by NanoStack OS when ever the OS has an event to deliver.
* @param event, describes the sender, receiver and event type.
*
* NOTE: Interrupts requested by HW are possible during this function!
*/
void nd_tasklet_main(arm_event_s *event)
{
arm_library_event_type_e event_type;
event_type = (arm_library_event_type_e) event->event_type;
switch (event_type) {
case ARM_LIB_NWK_INTERFACE_EVENT:
/* This event is delivered every and each time when there is new
* information of network connectivity.
*/
nd_tasklet_parse_network_event(event);
break;
case ARM_LIB_TASKLET_INIT_EVENT:
/* Event with type EV_INIT is an initializer event of NanoStack OS.
* The event is delivered when the NanoStack OS is running fine.
* This event should be delivered ONLY ONCE.
*/
tasklet_data_ptr->node_main_tasklet_id = event->receiver;
mesh_system_send_connect_event(tasklet_data_ptr->tasklet);
break;
case ARM_LIB_SYSTEM_TIMER_EVENT:
eventOS_event_timer_cancel(event->event_id,
tasklet_data_ptr->node_main_tasklet_id);
if (event->event_id == TIMER_EVENT_START_BOOTSTRAP) {
tr_debug("Restart bootstrap");
nd_tasklet_configure_and_connect_to_network();
}
break;
case APPLICATION_EVENT:
if (event->event_id == APPL_EVENT_CONNECT) {
nd_tasklet_configure_and_connect_to_network();
}
break;
default:
break;
} // switch(event_type)
}
/*
* \brief A function which will be eventually called by NanoStack OS when ever the OS has an event to deliver.
* @param event, describes the sender, receiver and event type.
*
* NOTE: Interrupts requested by HW are possible during this function!
*/
void tasklet_main(arm_event_s *event)
{
uint8_t master_key[16];
/**Border Router ND setup*/
static link_configuration_s link_setup;
device_configuration_s device_config;
uint8_t networkid[16];
uint32_t channel_mask;
channel_mask = (uint32_t) 1 << RF_CHANNEL;
char psdK[] = "Kukkuu!";
device_config.PSKd_ptr = psdK;
device_config.leaderCap = true;
int8_t retval;
if (event->sender == 0)
{
arm_library_event_type_e event_type;
event_type = (arm_library_event_type_e) event->event_type;
switch (event_type)
{
//This event is delivered every and each time when there is new information of network connectivity.
case ARM_LIB_NWK_INTERFACE_EVENT:
/* Network Event state event handler */
app_parse_network_event(event);
break;
case ARM_LIB_TASKLET_INIT_EVENT:
/*Event with type EV_INIT is an initialiser event of NanoStack OS.
* The event is delivered when the NanoStack OS is running fine. This event should be delivered ONLY ONCE.
*/
node_main_tasklet_id = event->receiver;
/* Bootsrapping Thread network */
arm_nwk_interface_configure_6lowpan_bootstrap_set(net_rf_id, NET_6LOWPAN_ROUTER, NET_6LOWPAN_THREAD);
arm_nwk_6lowpan_link_scan_paramameter_set(net_rf_id, channel_list, 5);
rf_read_mac_address(link_setup.extended_random_mac);
link_setup.extended_random_mac[0] |= 0x02;
//Initialize Thread stack to leader mode
link_setup.steering_data_len = 0;
memcpy(networkid, "Arm Powered Core", 16);
memcpy(link_setup.name, networkid, 16);
link_setup.panId = THREAD_NTW_PAN_ID;
link_setup.rfChannel = RF_CHANNEL;
link_setup.Protocol_id = THREAD_PROTOCOL_ID;
link_setup.version = THREAD_PROTOCOL_VERSION;
memcpy(link_setup.mesh_local_ula_prefix,br_thread_ml_prefix, 8);
arm_nwk_6lowpan_gp_address_mode(net_rf_id, NET_6LOWPAN_GP16_ADDRESS, 0xffff, 1);
memcpy(master_key, default_net_security_key, 16);
memcpy(link_setup.master_key,default_net_security_key, 16 );
link_setup.key_rotation = 3600;
link_setup.key_sequence = 0;
memcpy(link_setup.mesh_local_ula_prefix,br_thread_ml_prefix, 8);
thread_managenet_node_init(net_rf_id, channel_mask, &device_config, &link_setup);
retval = arm_nwk_interface_up(net_rf_id);
if (retval != 0)
{
//debug_int(retval);
tr_debug("Start Fail code: %d", retval);
}
else
{
tr_debug("6LoWPAN IP Bootstrap started");
network_ready();
}
break;
case ARM_LIB_SYSTEM_TIMER_EVENT:
eventOS_event_timer_cancel(event->event_id, node_main_tasklet_id);
if(event->event_id == 1)
{
if(arm_nwk_interface_up(net_rf_id) == 0)
{
tr_debug("Start Network bootstrap Again");
}
}
break;
default:
break;
}
}
}