mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-15 10:58:54 +00:00
75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
/*
|
|
* Copyright (c) 2022-2023, ArtInChip Technology Co., Ltd
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Authors: Li Siyao <siyao.li@artinchip.com>
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <getopt.h>
|
|
#include <sys/time.h>
|
|
|
|
#define DBG_TAG "tsen.cmd"
|
|
|
|
#include "aic_core.h"
|
|
#include "aic_log.h"
|
|
#include "sensor.h"
|
|
|
|
/* Global macro and variables */
|
|
#define AIC_TSEN_NAME "temp_tsen_cpu"
|
|
#define THREAD_PRIORITY 25
|
|
#define THREAD_STACK_SIZE 2048
|
|
#define THREAD_TIMESLICE 50
|
|
|
|
static rt_device_t g_tsen_dev = RT_NULL;
|
|
static rt_sensor_t g_sensor;
|
|
static int g_samples_num = 10;
|
|
static rt_thread_t g_tsen_thread = RT_NULL;
|
|
|
|
static void tsen_polling_mode(void *parameter)
|
|
{
|
|
int num = 0;
|
|
struct rt_sensor_data data;
|
|
|
|
while (1) {
|
|
for (num = 0; num < g_samples_num; num++) {
|
|
if (rt_device_read(g_tsen_dev, 0, &data,1) == 1) {
|
|
if (data.data.temp / 10 >= AIC_TSEN_HIGH_TEMP_ALARM_THD)
|
|
rt_kprintf("High temp alarm! temp:%3d.%d C\n",
|
|
data.data.temp / 10,
|
|
(rt_uint32_t)data.data.temp % 10);
|
|
} else {
|
|
rt_kprintf("read data failed!");
|
|
}
|
|
}
|
|
rt_thread_mdelay(10000);
|
|
}
|
|
|
|
}
|
|
|
|
int test_tsen_htp(void)
|
|
{
|
|
g_sensor = (rt_sensor_t)g_tsen_dev;
|
|
|
|
g_tsen_dev = rt_device_find(AIC_TSEN_NAME);
|
|
if (g_tsen_dev == RT_NULL) {
|
|
rt_kprintf("Failed to find %s device\n", AIC_TSEN_NAME);
|
|
return -RT_ERROR;
|
|
}
|
|
|
|
rt_device_open(g_tsen_dev, RT_DEVICE_FLAG_RDONLY);
|
|
|
|
g_tsen_thread = rt_thread_create("tsen_htp_polling", tsen_polling_mode,
|
|
RT_NULL, THREAD_STACK_SIZE,
|
|
THREAD_PRIORITY, THREAD_TIMESLICE);
|
|
if (g_tsen_thread != RT_NULL)
|
|
rt_thread_startup(g_tsen_thread);
|
|
|
|
return RT_EOK;
|
|
|
|
}
|
|
|
|
INIT_APP_EXPORT(test_tsen_htp);
|