71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/*
|
||
* Copyright (c) 2020 Jinan Bosai Network Technology Co., LTD
|
||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
* you may not use this file except in compliance with the License.
|
||
* You may obtain a copy of the License at
|
||
*
|
||
* http://www.apache.org/licenses/LICENSE-2.0
|
||
*
|
||
* Unless required by applicable law or agreed to in writing, software
|
||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
* See the License for the specific language governing permissions and
|
||
* limitations under the License.
|
||
*/
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#include <unistd.h>
|
||
|
||
#include "mlx90614.h"
|
||
#include "cmsis_os2.h"
|
||
#include "ohos_init.h"
|
||
|
||
#define TASK_STACK_SIZE 1024 * 8
|
||
#define TASK_PRIO 25
|
||
|
||
|
||
|
||
static void ExampleTask(void)
|
||
{
|
||
|
||
MLX90614_Init();
|
||
|
||
while (1) {
|
||
printf("\r\n Ambient Temp: %0.2f \r\n", MLX90614_Read_TempData(MLX90614_RAM | AMBIENT_TEMP)); // ambient
|
||
printf("\r\n Object Temp: %0.2f \r\n", MLX90614_Read_TempData(MLX90614_RAM | OBJECT_TEMP)); // object
|
||
|
||
if(MLX90614_Read_TempData(MLX90614_RAM | OBJECT_TEMP)>32)
|
||
{
|
||
LedSafeStatusSet(OFF);
|
||
LedWarnStatusSet(ON);
|
||
BeepStatusSet(ON);
|
||
}
|
||
else
|
||
{
|
||
LedSafeStatusSet(ON);
|
||
LedWarnStatusSet(OFF);
|
||
BeepStatusSet(OFF);
|
||
}
|
||
sleep(2);
|
||
}
|
||
}
|
||
|
||
static void ExampleEntry(void)
|
||
{
|
||
osThreadAttr_t attr;
|
||
|
||
attr.name = "ExampleTask";
|
||
attr.attr_bits = 0U;
|
||
attr.cb_mem = NULL;
|
||
attr.cb_size = 0U;
|
||
attr.stack_mem = NULL;
|
||
attr.stack_size = TASK_STACK_SIZE;
|
||
attr.priority = TASK_PRIO;
|
||
|
||
if (osThreadNew((osThreadFunc_t)ExampleTask, NULL, &attr) == NULL) {
|
||
printf("Failed to create ExampleTask!\n");
|
||
}
|
||
}
|
||
|
||
APP_FEATURE_INIT(ExampleEntry); |