void application_thread_cleanup( TX_THREAD *thread_ptr, UINT condition )
{
/* Determine if the thread was exited. */
if ( thread_ptr && condition == TX_THREAD_EXIT )
{
malloc_transfer_to_curr_thread(thread_ptr->tx_thread_stack_start);
malloc_transfer_to_curr_thread(thread_ptr);
tx_thread_terminate( thread_ptr );
malloc_leak_check(thread_ptr, LEAK_CHECK_THREAD);
tx_thread_delete( thread_ptr );
free( thread_ptr->tx_thread_stack_start );
free( thread_ptr );
}
}
/*
* Callback function to handle scan results
*/
wiced_result_t sniffer( wiced_scan_handler_result_t* malloced_scan_result )
{
malloc_transfer_to_curr_thread( malloced_scan_result );
SnifferInfo* info = (SnifferInfo*)malloced_scan_result->user_data;
if ( malloced_scan_result->status == WICED_SCAN_INCOMPLETE )
{
wiced_scan_result_t* record = &malloced_scan_result->ap_details;
info->count++;
if (!info->callback) {
if (record->SSID.length==info->ssid_len && !memcmp(record->SSID.value, info->ssid, info->ssid_len)) {
info->security = record->security;
info->rssi = record->signal_strength;
}
}
else {
WiFiAccessPoint data;
memcpy(data.ssid, record->SSID.value, record->SSID.length);
memcpy(data.bssid, (uint8_t*)&record->BSSID, 6);
data.ssidLength = record->SSID.length;
data.ssid[data.ssidLength] = 0;
data.security = toSecurityType(record->security);
data.rssi = record->signal_strength;
data.channel = record->channel;
data.maxDataRate = record->max_data_rate;
info->callback(&data, info->callback_data);
}
}
else {
wiced_rtos_set_semaphore(&info->complete);
}
free( malloced_scan_result );
return WICED_SUCCESS;
}
static wiced_result_t scan_handler(wiced_scan_handler_result_t* malloced_scan_result)
{
ScanAPCommand& cmd = *(ScanAPCommand*)malloced_scan_result->user_data;
malloc_transfer_to_curr_thread( malloced_scan_result );
ScanEntry& entry = cmd.write_;
memset(&entry, 0, sizeof(entry));
if (malloced_scan_result->status == WICED_SCAN_INCOMPLETE)
{
wiced_scan_result_t& ap_details = malloced_scan_result->ap_details;
unsigned ssid_len = ap_details.SSID.length > 32 ? 32 : ap_details.SSID.length;
memcpy(entry.ssid, ap_details.SSID.value, ssid_len);
entry.ssid[ssid_len] = 0;
entry.rssi = ap_details.signal_strength;
entry.security = ap_details.security;
entry.channel = ap_details.channel;
entry.max_data_rate = ap_details.max_data_rate;
}
else
{
entry.done = 1;
}
wiced_rtos_push_to_queue(&cmd.queue_, &entry, WICED_WAIT_FOREVER);
free(malloced_scan_result);
return WICED_SUCCESS;
}
wiced_result_t wiced_rtos_init_queue( wiced_queue_t* queue, const char* name, uint32_t message_size, uint32_t number_of_messages )
{
uint32_t queue_size = message_size * number_of_messages;
wiced_result_t result;
UNUSED_PARAMETER( name );
if ( ( message_size % 4 ) > 0 )
{
return WICED_ERROR;
}
queue->buffer = (void*) malloc_named( "queue", queue_size );
if ( queue->buffer == NULL )
{
return WICED_OUT_OF_HEAP_SPACE;
}
malloc_transfer_to_curr_thread( queue->buffer );
result = (wiced_result_t) host_rtos_init_queue( WICED_GET_QUEUE_HANDLE( queue ), queue->buffer, queue_size, message_size );
if ( result != WICED_WWD_SUCCESS )
{
free( queue->buffer );
queue->buffer = NULL;
}
return result;
}
wiced_result_t wiced_rtos_delete_thread( wiced_thread_t* thread )
{
wiced_result_t result = (wiced_result_t) host_rtos_finish_thread( WICED_GET_THREAD_HANDLE( thread ) );
if ( result != WICED_WWD_SUCCESS )
{
return result;
}
if ( thread->stack != NULL )
{
malloc_transfer_to_curr_thread( thread->stack );
}
malloc_leak_check( &thread->handle, LEAK_CHECK_THREAD );
result = (wiced_result_t) host_rtos_delete_terminated_thread( WICED_GET_THREAD_HANDLE( thread ) );
if ( result == WICED_WWD_SUCCESS )
{
if ( thread->stack != NULL )
{
free( thread->stack );
thread->stack = NULL;
}
}
return result;
}
wiced_result_t wiced_rtos_deinit_queue( wiced_queue_t* queue )
{
wiced_result_t result;
malloc_transfer_to_curr_thread( queue->buffer );
result = (wiced_result_t) host_rtos_deinit_queue( WICED_GET_QUEUE_HANDLE( queue ) );
if ( result == WICED_WWD_SUCCESS )
{
free( queue->buffer );
queue->buffer = NULL;
}
return result;
}
wiced_result_t wiced_bt_smart_attribute_delete( wiced_bt_smart_attribute_t* attribute )
{
if ( attribute == NULL )
{
return WICED_BT_BADARG;
}
/* Set to NULL to make sure this doesn't point to any used attribute */
attribute->next = NULL;
/* For malloc debugging */
malloc_transfer_to_curr_thread( attribute );
free( attribute );
attributes_deleted++;
return WICED_BT_SUCCESS;
}
wiced_result_t gpio_keypad_disable( gpio_keypad_t *keypad )
{
uint32_t i;
malloc_transfer_to_curr_thread(keypad->internal);
wiced_rtos_deinit_timer( &keypad->internal->check_state_timer );
for ( i = 0; i < keypad->internal->total_keys; i++ )
{
wiced_gpio_input_irq_disable( keypad->internal->key_list[i].gpio );
}
free( keypad->internal );
keypad->internal = 0;
malloc_leak_check( NULL, LEAK_CHECK_THREAD );
return WICED_SUCCESS;
}
wiced_result_t wiced_rtos_create_thread( wiced_thread_t* thread, uint8_t priority, const char* name, wiced_thread_function_t function, uint32_t stack_size, void* arg )
{
wiced_result_t result;
thread->stack = malloc_named( "stack", stack_size );
if (thread->stack == NULL)
{
return WICED_OUT_OF_HEAP_SPACE;
}
malloc_transfer_to_curr_thread( thread->stack );
result = (wiced_result_t) host_rtos_create_thread_with_arg( WICED_GET_THREAD_HANDLE( thread ), function, name, thread->stack, stack_size, priority, (uint32_t)arg );
if ( result != WICED_WWD_SUCCESS )
{
free( thread->stack );
thread->stack = NULL;
}
return result;
}
wiced_result_t bt_packet_pool_free_packet( bt_packet_t* packet )
{
if ( packet == NULL )
{
return WICED_BT_BADARG;
}
if ( packet->pool == DYNAMIC_PACKET_POOL )
{
malloc_transfer_to_curr_thread( packet );
packet->owner = BT_PACKET_OWNER_POOL;
packet->node.prev = NULL;
packet->node.next = NULL;
packet->node.data = NULL;
free( packet );
bt_dynamic_packet_deleted++;
return WICED_BT_SUCCESS;
}
else if ( packet->packet_id == PACKET_ID )
{
wiced_result_t result;
wiced_rtos_lock_mutex( &packet->pool->mutex );
result = linked_list_insert_node_at_front( &packet->pool->pool_list, &packet->node );
if ( result == WICED_SUCCESS )
{
packet->owner = BT_PACKET_OWNER_POOL;
packet->pool->packet_deleted++;
}
wiced_rtos_unlock_mutex( &packet->pool->mutex );
return result;
}
return WICED_BT_UNKNOWN_PACKET;
}