STM32溫濕度監(jiān)測程序

ID:669804 · 發(fā)表于 2019-12-25 16:50

/**
******************************************************************************
* @file main.c
* @author Supowang any question please send mail to 512965803@qq.com
* @version V1.0
* @date 2016-12-07
* @brief Huawei LiteOS第三方開發(fā)板移植DEMO
******************************************************************************
*
* 本例程僅供學(xué)習(xí)參考，Huawei LiteOS和所有驅(qū)動代碼版權(quán)由原作者享有。
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
// Huawei LiteOS頭文件
#include "stdio.h"
#include "stdlib.h"
#include "string.h"
#include "los_base.h"
#include "los_config.h"
#include "los_typedef.h"
#include "los_hwi.h"
#include "los_task.ph"
#include "los_sem.h"
#include "los_event.h"
#include "los_memory.h"
#include "los_queue.ph"
// STM32硬件相關(guān)頭文件
#include "stm32f10x.h"
#include "bsp_led.h"
#include "bsp_usart.h"
#include "bsp_lcd.h"
#include "bsp_dht11.h"
void Delay(__IO u32 nCount);
#define SOFT_DELAY Delay(0x0FFFFF);
UINT32 g_TestTskHandle;
DHT11_Data_TypeDef DHT11_Data;
void Delay(__IO uint32_t nCount) //簡單延時
{
for(; nCount != 0; nCount--);
}
void hardware_init(void)
{
LED_GPIO_Config();
USART_Config();
DHT11_Init();
LCD_Init ();
ILI9341_GramScan ( 1 );
ILI9341_Clear ( 0, 0, 240, 320, macWHITE);
ILI9341_DispString_EN ( 0, 10, " Welcome to Huawei LiteOS!", macWHITE, macRED );
ILI9341_DispString_EN ( 10, 40, "Task1 Running Count is: ", macWHITE, macBLUE );
ILI9341_DispString_EN ( 10, 60, "Task2 Running Count is: ", macWHITE, macBLUE );
ILI9341_DispString_EN ( 45, 90, "Task3: DHT11 DEMO ", macWHITE, macBLUE );
ILI9341_DispString_EN ( 30, 110, "Temperature is:", macWHITE, macBLACK );
ILI9341_DispString_EN ( 30, 130, "Humidity is:", macWHITE, macBLACK );
}
VOID task1(void)
{
UINT32 uwRet = LOS_OK;
UINT32 count=0;
char str[10];
while(1)
{
count++;
sprintf(str,"%d",count);
ILI9341_DispString_EN ( 200, 40, str, macWHITE, macRED );
printf("This is task 1,count is %d\r\n",count);
LED1_TOGGLE;
LED2_TOGGLE;
uwRet = LOS_TaskDelay(1000);
if(uwRet !=LOS_OK)
return;
}
}
UINT32 creat_task1(void)
{
UINT32 uwRet = LOS_OK;
TSK_INIT_PARAM_S task_init_param;
task_init_param.usTaskPrio = 1;
task_init_param.pcName = "task1";
task_init_param.pfnTaskEntry = (TSK_ENTRY_FUNC)task1;
task_init_param.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
task_init_param.uwResved = LOS_TASK_STATUS_DETACHED;
uwRet = LOS_TaskCreate(&g_TestTskHandle,&task_init_param);
if(uwRet !=LOS_OK)
{
return uwRet;
}
return uwRet;
}
VOID task2(void)
{
UINT32 uwRet = LOS_OK;
UINT32 count=0;
char str[10];
while(1)
{
count++;
sprintf(str,"%d",count);
ILI9341_DispString_EN ( 200, 60, str, macWHITE, macRED );
printf("This is task 2,count is %d\r\n",count);
LED2_TOGGLE;
LED3_TOGGLE;
uwRet = LOS_TaskDelay(2000);
if(uwRet !=LOS_OK)
return;
}
}
UINT32 creat_task2(void)
{
UINT32 uwRet = LOS_OK;
TSK_INIT_PARAM_S task_init_param;
task_init_param.usTaskPrio = 1;
task_init_param.pcName = "task2";
task_init_param.pfnTaskEntry = (TSK_ENTRY_FUNC)task2;
task_init_param.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
task_init_param.uwResved = LOS_TASK_STATUS_DETACHED;
uwRet = LOS_TaskCreate(&g_TestTskHandle,&task_init_param);
if(uwRet !=LOS_OK)
{
return uwRet;
}
return uwRet;
}
VOID DHT11_task(void)
{
UINT32 uwRet = LOS_OK;
char cStr1[10];
char cStr2[10];
while(1)
{
if(DHT11_Read_TempAndHumidity(&DHT11_Data)==SUCCESS)
{
sprintf(cStr1,"%d.%d C",DHT11_Data.temp_int,DHT11_Data.temp_deci);
sprintf(cStr2,"%d.%d %%RH",DHT11_Data.humi_int,DHT11_Data.humi_deci);
ILI9341_DispString_EN ( 160, 110, cStr1, macWHITE, macRED );
ILI9341_DispString_EN ( 140, 130, cStr2, macWHITE, macRED );
printf("\r\n ??DHT11??,???%d.%d C,??? %d.%d %%RH",\
DHT11_Data.temp_int,DHT11_Data.temp_deci,DHT11_Data.humi_int,DHT11_Data.humi_deci);
}
else
{
printf("DHT11 ERROR!\r\n");
}
uwRet = LOS_TaskDelay(2000);
if(uwRet !=LOS_OK)
return;
}
}
UINT32 creat_DHT11_task(void)
{
UINT32 uwRet = LOS_OK;
TSK_INIT_PARAM_S task_init_param;
task_init_param.usTaskPrio = 0;
task_init_param.pcName = "DHT11_task";
task_init_param.pfnTaskEntry = (TSK_ENTRY_FUNC)DHT11_task;
task_init_param.uwStackSize = LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
task_init_param.uwResved = LOS_TASK_STATUS_DETACHED;
uwRet = LOS_TaskCreate(&g_TestTskHandle,&task_init_param);
if(uwRet !=LOS_OK)
{
return uwRet;
}
return uwRet;
}
UINT32 osAppInit(void)
{
UINT32 uwRet = 0;
hardware_init();
LED1_ON;
SOFT_DELAY;
uwRet = creat_task1();
if(uwRet !=LOS_OK)
{
return uwRet;
}
uwRet = creat_task2();
if(uwRet !=LOS_OK)
{
return uwRet;
}
uwRet = creat_DHT11_task();
if(uwRet !=LOS_OK)
{
return uwRet;
}
return LOS_OK;
}
/*********************************************END OF FILE**********************/

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STM32溫濕度監(jiān)測程序