67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
|
#include <board.h>
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include <drv_gpio.h>
|
||
|
|
#include "aht10.h"
|
||
|
|
|
||
|
|
// AHT挂载的总线名字
|
||
|
|
#define AHT10_I2C_BUS "i2c3"
|
||
|
|
|
||
|
|
// 创建AHT线程时待用
|
||
|
|
#define THREAD_PRIORITY 25
|
||
|
|
#define THREAD_STACK_SIZE 2048
|
||
|
|
#define THREAD_TIMESLICE 5
|
||
|
|
|
||
|
|
// AHT线程指针
|
||
|
|
rt_thread_t AHT10 = RT_NULL;
|
||
|
|
|
||
|
|
// AHT测试样例
|
||
|
|
void AHT10_Test(void *parameter)
|
||
|
|
{
|
||
|
|
// AHT设备指针
|
||
|
|
aht10_device_t Dev = RT_NULL;
|
||
|
|
|
||
|
|
// Humi:湿度值,Temp:温度值
|
||
|
|
float Humi, Temp;
|
||
|
|
|
||
|
|
// 初始化设备
|
||
|
|
Dev = aht10_init(AHT10_I2C_BUS);
|
||
|
|
if (Dev == RT_NULL)
|
||
|
|
{
|
||
|
|
rt_kprintf("AHT10_init Fail");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (1)
|
||
|
|
{
|
||
|
|
// 读取温湿度值
|
||
|
|
Humi = aht10_read_humidity(Dev);
|
||
|
|
Temp = aht10_read_temperature(Dev);
|
||
|
|
|
||
|
|
// 没有下载rt_vsprintf_full软件包的时候
|
||
|
|
rt_kprintf("Humi: %d.%d\n", (int)Humi, (int)(Humi * 10) % 10);
|
||
|
|
rt_kprintf("Temp: %d.%d\n", (int)Temp, (int)(Temp * 10) % 10);
|
||
|
|
|
||
|
|
// 配合rt_vsnprintf_full软件包使用
|
||
|
|
// rt_kprintf("Humi: %f, Temp: %f\n", Humi, Temp);
|
||
|
|
|
||
|
|
rt_thread_mdelay(1000);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void AHT10_Creat_Thread(void)
|
||
|
|
{
|
||
|
|
// 创建线程
|
||
|
|
AHT10 = rt_thread_create("AHT10", AHT10_Test, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
|
||
|
|
// 创建成功就启动
|
||
|
|
if (AHT10 != RT_NULL)
|
||
|
|
{
|
||
|
|
rt_thread_startup(AHT10);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
rt_kprintf("AHT10_Thread Create Fail");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// 导出Shell命令
|
||
|
|
MSH_CMD_EXPORT(AHT10_Creat_Thread, This Function will creat a AHT10 thread.);
|