void ext_write_log(FILE * sink, const char * buffer, size_t message_size) { if (!buffer) { return; } sndc_printf(buffer); sndc_thrd_delay(TRACE_DELAY * SNDC_MILLISECOND); }
kaa_error_t kaa_client_create(kaa_client_t **kaa_client, kaa_client_props_t *props) { KAA_RETURN_IF_NIL2(kaa_client, props, KAA_ERR_BADPARAM); kaa_error_t error_code = KAA_ERR_NONE; error_code = kaa_init_security_stuff(); KAA_RETURN_IF_ERR(error_code); kaa_client_t *self = sndc_mem_calloc(1,sizeof(kaa_client_t)); KAA_RETURN_IF_NIL(self,KAA_ERR_NOMEM); self->thread_name = sndc_mem_strdup("Kaa-Client-Thread"); self->operate = true; self->max_update_time = props->max_update_time; print_mem_stat(self); sndc_printf("Initializing Kaa SDK...\n"); sndc_thrd_delay(TRACE_DELAY * SNDC_MILLISECOND); error_code = kaa_init(&self->kaa_context); if (error_code) { sndc_printf("Error during Kaa context creation %d\n", error_code); sndc_thrd_delay(TRACE_DELAY * SNDC_MILLISECOND); goto error; } KAA_LOG_INFO(self->kaa_context->logger, KAA_ERR_NONE, "Kaa framework initialized."); print_mem_stat(self); error_code = kaa_log_collector_init(self); if (error_code) { sndc_printf("Failed to init Kaa log collector %d\n", error_code); sndc_thrd_delay(TRACE_DELAY * SNDC_MILLISECOND); goto error; } KAA_LOG_INFO(self->kaa_context->logger, KAA_ERR_NONE, "Kaa log collector initialized."); *kaa_client = self; /* initialize semaphore */ sndc_sem_init(&self->start_semophore, 0); sndc_sem_init(&self->logging_semophore, 0); int status = sndc_thrd_create( self->thread_name, thread_run_fn, (uintptr_t)self, SNDC_THRD_PRIORITY_DEFAULT, THREAD_STACKSIZE_DMR_START); //Defined 4K-8 bytes of stack switch (status) { case 0: break; case -EINVAL: error_code = KAA_ERR_BADPARAM; break; case -ENOMEM: error_code = KAA_ERR_NOMEM; break; default: error_code = KAA_ERR_BADDATA; break; } return error_code; error: sndc_printf("Kaa initialization failed. error_code %d\n", error_code); sndc_thrd_delay(TRACE_DELAY * SNDC_MILLISECOND); kaa_client_destroy(self); return error_code; }
static void APP_main() { ip_connected = false; kaa_started = false; kaa_error_t kaa_error = KAA_ERR_NONE; { //Used to limit kaa_props visibility, it creates on stack and release once is used kaa_client_props_t kaa_props; kaa_props.max_update_time = 2; kaa_error = kaa_client_create(&kaa_client, &kaa_props); if (kaa_error) { sndc_printf("Error %d initializing Kaa client \n",kaa_error); return; } } kaa_list_t *zones = kaa_list_create(); int i = 0; for(; i < LIGHT_ZONES_COUNT; ++i) { sndc_io_setMode(light_zones[i], IO_MODE_OUTPUT); sndc_io_write(light_zones[i], LIGHT_OFF); int32_t *zone_id = (int32_t *) KAA_MALLOC(sizeof(int32_t)); *zone_id = i; kaa_list_push_front(zones, zone_id); } kaa_profile_street_lights_profile_t *profile = kaa_profile_street_lights_profile_create(); profile->light_zones = zones; kaa_profile_manager_update_profile(kaa_client_get_context(kaa_client)->profile_manager, profile); profile->destroy(profile); /** * Configuration example, below is how to configure and read default configuration values */ kaa_configuration_root_receiver_t receiver = { NULL, &kaa_on_configuration_updated }; kaa_error = kaa_configuration_manager_set_root_receiver(kaa_client_get_context(kaa_client)->configuration_manager, &receiver); sndc_printf("Configuration setting done. %d\n", kaa_error); //sndc_thrd_delay(TRACE_DELAY * SNDC_MILLISECOND); const kaa_root_configuration_t *root_config = kaa_configuration_manager_get_configuration(kaa_client_get_context(kaa_client)->configuration_manager); kaa_on_configuration_updated(NULL, root_config); //set SW2 button as key input //sndc_io_ctrl(BUTTON, // IO_PIN_FUNC_PULL_UP, // IO_PIN_DRIVE_DEFAULT, // IO_PIN_SLEW_RATE_DEFAULT); //sndc_io_setMode(BUTTON, IO_MODE_KEY); //sndc_device_config = sndc_config_get(); /* clean all profiles */ //sndc_profile_eraseAll(); //sndc_printf("Press SW2 to start test. \n"); start_client(); //infinite thread loop, button press is monitored by system events while(1) { if (ip_connected && !kaa_started) { kaa_client_start(kaa_client, NULL, NULL, 0); kaa_started = true; } //thread sleep for 500 ms sndc_thrd_delay(500 * SNDC_MILLISECOND); } }