mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2025-10-31 13:17:31 +00:00
32242988ed
Apply clang-format for C source files in folder core/app-mgr, core/app-framework, and test-tools. And rename folder component_test to component-test, update zephyr build document. Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
/*
|
|
* Copyright (C) 2019 Intel Corporation. All rights reserved.
|
|
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
*/
|
|
|
|
#include "wasm_app.h"
|
|
#include "wa-inc/timer_wasm_app.h"
|
|
#include "wa-inc/request.h"
|
|
|
|
int num = 0;
|
|
|
|
void
|
|
publish_overheat_event()
|
|
{
|
|
attr_container_t *event;
|
|
|
|
event = attr_container_create("event");
|
|
attr_container_set_string(&event, "warning", "temperature is over high");
|
|
|
|
printf("###app publish event begin ###\n");
|
|
|
|
api_publish_event("alert/overheat", FMT_ATTR_CONTAINER, event,
|
|
attr_container_get_serialize_length(event));
|
|
|
|
printf("###app publish event end ###\n");
|
|
|
|
attr_container_destroy(event);
|
|
}
|
|
|
|
/* Timer callback */
|
|
void
|
|
timer1_update(user_timer_t timer)
|
|
{
|
|
printf("Timer update %d\n", num++);
|
|
publish_overheat_event();
|
|
}
|
|
|
|
void
|
|
start_timer()
|
|
{
|
|
user_timer_t timer;
|
|
|
|
/* set up a timer */
|
|
timer = api_timer_create(1000, true, false, timer1_update);
|
|
api_timer_restart(timer, 1000);
|
|
}
|
|
|
|
void
|
|
on_init()
|
|
{
|
|
start_timer();
|
|
}
|
|
|
|
void
|
|
on_destroy()
|
|
{
|
|
/* real destroy work including killing timer and closing sensor is
|
|
* accomplished in wasm app library version of on_destroy() */
|
|
}
|