STM32+UCOS+红外控制+编码为志高空调遥控器编码 -

#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
#include "lcd.h"
#include "key.h"
#include "IR_ENCODE.h"
#include "pwm.h"
#include "includes.h"
#include "remote.h"
#include "24cxx.h"
#include "myiic.h"
#include "touch.h"
#define KEYMSG_Q_NUM 1 //按键消息队列的数量
#define RMOTEMSG_Q_NUM 1 //按键消息队列的数量
OS_Q KEY_Msg; //定义一个消息队列，用于按键消息传递，模拟消息邮箱
//OS_Q REMOTE_Msg;
OS_SEM *REMOTE_Sem;
//任务优先级
#define START_TASK_PRIO 3
//任务堆栈大小
#define START_STK_SIZE 128
//任务控制块
OS_TCB StartTaskTCB;
//任务堆栈
CPU_STK START_TASK_STK[START_STK_SIZE];
//任务函数
void start_task(void *p_arg);
//任务优先级
#define TASK1_TASK_PRIO 5
//任务堆栈大小
#define TASK1_STK_SIZE 128
//任务控制块
OS_TCB Task1_TaskTCB;
//任务堆栈
CPU_STK TASK1_TASK_STK[TASK1_STK_SIZE];
void task1_task(void *p_arg);
//任务优先级
#define TASK2_TASK_PRIO 6
//任务堆栈大小
#define TASK2_STK_SIZE 128
//任务控制块
OS_TCB Task2_TaskTCB;
//任务堆栈
CPU_STK TASK2_TASK_STK[TASK2_STK_SIZE];
void task2_task(void *p_arg);
//任务优先级
#define TASK3_TASK_PRIO 4
//任务堆栈大小
#define TASK3_STK_SIZE 128
//任务控制块
OS_TCB Task3_TaskTCB;
//任务堆栈
CPU_STK TASK3_TASK_STK[TASK3_STK_SIZE];
void task3_task(void *p_arg);
//任务优先级
#define TASK4_TASK_PRIO 7
//任务堆栈大小
#define TASK4_STK_SIZE 128
//任务控制块
OS_TCB Task4_TaskTCB;
//任务堆栈
CPU_STK TASK4_TASK_STK[TASK4_STK_SIZE];
void task4_task(void *p_arg);
//u8 share_resource[30]; //共享资源区
static u8 ucLCD_SW=1;
//主函数
int main(void)
{
OS_ERR err;
u32 Timer3_Frq;
CPU_SR_ALLOC();
delay_init(); //时钟初始化
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//中断分组配置
uart_init(115200); //串口初始化
LED_Init(); //LED初始化
LCD_Init(); //LCD初始化
KEY_Init(); //按键初始化
tp_dev.init();
Timer3_Frq=38500;
PWM_Freq_Set(Timer3_Frq); //38KHz
Remote_Init(); //初始化红外接收
POINT_COLOR = RED;
LCD_Clear(LIGHTBLUE);
OSInit(&err); //初始化UCOSIII
OS_CRITICAL_ENTER(); //进入临界区
//创建开始任务
OSTaskCreate((OS_TCB * )&StartTaskTCB, //任务控制块
(CPU_CHAR * )"start task", //任务名字
(OS_TASK_PTR )start_task, //任务函数
(void * )0, //传递给任务函数的参数
(OS_PRIO )START_TASK_PRIO, //任务优先级
(CPU_STK * )&START_TASK_STK[0], //任务堆栈基地址
(CPU_STK_SIZE)START_STK_SIZE/10, //任务堆栈深度限位
(CPU_STK_SIZE)START_STK_SIZE, //任务堆栈大小
(OS_MSG_QTY )0, //任务内部消息队列能够接收的最大消息数目,为0时禁止接收消息
(OS_TICK )0, //当使能时间片轮转时的时间片长度，为0时为默认长度，
(void * )0, //用户补充的存储区
(OS_OPT )OS_OPT_TASK_STK_CHK|OS_OPT_TASK_STK_CLR, //任务选项
(OS_ERR * )&err); //存放该函数错误时的返回值
OS_CRITICAL_EXIT(); //退出临界区
OSStart(&err); //开启UCOSIII
}
//开始任务函数
void start_task(void *p_arg)
{
OS_ERR err;
CPU_SR_ALLOC();
p_arg = p_arg;
CPU_Init();
#if OS_CFG_STAT_TASK_EN > 0u
OSStatTaskCPUUsageInit(&err); //统计任务
#endif
#ifdef CPU_CFG_INT_DIS_MEAS_EN //如果使能了测量中断关闭时间
CPU_IntDisMeasMaxCurReset();
#endif
#if OS_CFG_SCHED_ROUND_ROBIN_EN //当使用时间片轮转的时候
//使能时间片轮转调度功能,时间片长度为1个系统时钟节拍，既1*5=5ms
OSSchedRoundRobinCfg(DEF_ENABLED,1,&err);
#endif
CreateBtn();
OS_CRITICAL_ENTER(); //进入临界区
//创建消息队列KEY_Msg
OSQCreate ((OS_Q* )&KEY_Msg, //消息队列
(CPU_CHAR* )"KEY Msg", //消息队列名称
(OS_MSG_QTY )KEYMSG_Q_NUM, //消息队列长度，这里设置为1
(OS_ERR* )&err); //错误码
//创建消息队列KEY_Msg
OSSemCreate( (OS_SEM*)REMOTE_Sem,//消息队列长度，这里设置为1
"Rmote Sem",
0,
(OS_ERR* )&err); //错误码
//创建TASK1任务
OSTaskCreate((OS_TCB * )&Task1_TaskTCB,
(CPU_CHAR * )"Task1 task",
(OS_TASK_PTR )task1_task,
(void * )0,
(OS_PRIO )TASK1_TASK_PRIO,
(CPU_STK * )&TASK1_TASK_STK[0],
(CPU_STK_SIZE)TASK1_STK_SIZE/10,
(CPU_STK_SIZE)TASK1_STK_SIZE,
(OS_MSG_QTY )0,
(OS_TICK )0,
(void * )0,
(OS_OPT )OS_OPT_TASK_STK_CHK|OS_OPT_TASK_STK_CLR,
(OS_ERR * )&err);
//创建TASK2任务
OSTaskCreate((OS_TCB * )&Task2_TaskTCB,
(CPU_CHAR * )"Task2 task",
(OS_TASK_PTR )task2_task,
(void * )0,
(OS_PRIO )TASK2_TASK_PRIO,
(CPU_STK * )&TASK2_TASK_STK[0],
(CPU_STK_SIZE)TASK2_STK_SIZE/10,
(CPU_STK_SIZE)TASK2_STK_SIZE,
(OS_MSG_QTY )0,
(OS_TICK )0,
(void * )0,
(OS_OPT )OS_OPT_TASK_STK_CHK|OS_OPT_TASK_STK_CLR,
(OS_ERR * )&err);
OSTaskCreate((OS_TCB * )&Task3_TaskTCB,
(CPU_CHAR * )"Task3 task",
(OS_TASK_PTR )task3_task,
(void * )0,
(OS_PRIO )TASK3_TASK_PRIO,
(CPU_STK * )&TASK3_TASK_STK[0],
(CPU_STK_SIZE)TASK3_STK_SIZE/10,
(CPU_STK_SIZE)TASK3_STK_SIZE,
(OS_MSG_QTY )0,
(OS_TICK )0,
(void * )0,
(OS_OPT )OS_OPT_TASK_STK_CHK|OS_OPT_TASK_STK_CLR,
(OS_ERR * )&err);
OSTaskCreate((OS_TCB * )&Task4_TaskTCB,
(CPU_CHAR * )"Task4 task",
(OS_TASK_PTR )task4_task,
(void * )0,
(OS_PRIO )TASK4_TASK_PRIO,
(CPU_STK * )&TASK4_TASK_STK[0],
(CPU_STK_SIZE)TASK4_STK_SIZE/10,
(CPU_STK_SIZE)TASK4_STK_SIZE,
(OS_MSG_QTY )0,
(OS_TICK )0,
(void * )0,
(OS_OPT )OS_OPT_TASK_STK_CHK|OS_OPT_TASK_STK_CLR,
(OS_ERR * )&err);
OS_CRITICAL_EXIT(); //退出临界区
OSTaskDel((OS_TCB*)0,&err); //删除start_task任务自身
}
//任务1的任务函数
void task1_task(void *p_arg) //触屏按键处理
{
OS_ERR err;
u8 key;
u8 ucAirCndiSw=KEY0_PRES; //初始为开
u8 ucBtnId=-1;
u8 task1_str[]="First task Running!";
while(1)
{
key = KEY_Scan(0); //扫描按键
if(key)
{
//发送消息
OSQPost((OS_Q* )&KEY_Msg,
(void* )&key,
(OS_MSG_SIZE)1,
(OS_OPT )OS_OPT_POST_FIFO,
(OS_ERR* )&err);
}
ucBtnId=BtnProcess();
if(ucBtnId!= (u8)(-1) && ucLCD_SW) //屏幕开着时候
{
switch(ucBtnId)
{
case 0:
if(stIrTime.StartTime>5) //开始时间+
stIrTime.StartTime-=5;
LCD_ShowNum(145,12,stIrTime.StartTime,3,16);
break;
case 1:
if(stIrTime.StartTime<=115) //开始时间-
stIrTime.StartTime+=5;
LCD_ShowNum(145,12,stIrTime.StartTime,3,16);
break;
case 2:
if(stIrTime.OnTime>5)
stIrTime.OnTime-=5;
LCD_ShowNum(145,37,stIrTime.OnTime,3,16);
break;
case 3:
if(stIrTime.OnTime<=115)
stIrTime.OnTime+=5;
LCD_ShowNum(145,37,stIrTime.OnTime,3,16);
break;
case 4:
if(stIrTime.OffTime>5)
stIrTime.OffTime-=5;
LCD_ShowNum(145,62,stIrTime.OffTime,3,16);
break;
case 5:
if(stIrTime.OffTime<=115)
stIrTime.OffTime+=5;
LCD_ShowNum(145,62,stIrTime.OffTime,3,16);
break;
case 6: //开关空调
if(KEY0_PRES== ucAirCndiSw)
ucAirCndiSw= KEY1_PRES;
else if(KEY1_PRES== ucAirCndiSw)
ucAirCndiSw= KEY0_PRES;
OSQPost((OS_Q* )&KEY_Msg,
(void* )&ucAirCndiSw,
(OS_MSG_SIZE)1,
(OS_OPT )OS_OPT_POST_FIFO,
(OS_ERR* )&err);
break;
case 7: //LCD 背光开关
ucLCD_SW=0;
LCD_DisplayOff();
OSTimeDlyHMSM(0,0,0,100,OS_OPT_TIME_PERIODIC,&err); //延时1s
break;
default: break;
}
//LCD_ShowNum(40,250,btn_id,2,16);
}
else if(DEF_PRESS_DOWN)
{
ucLCD_SW=1;
LCD_DisplayOn();
OSTimeDlyHMSM(0,0,0,100,OS_OPT_TIME_PERIODIC,&err); //延时1s
}
OSTimeDlyHMSM(0,0,0,100,OS_OPT_TIME_PERIODIC,&err); //延时1s
}
}
//任务2的任务函数
void task2_task(void *p_arg) //自动开关机
{
OS_ERR err;
OS_TICK Os_Tick;
u8 uc_ir_sendfg=0;
u32 ulDelayTime=0;
CPU_SR_ALLOC();
stIrTime.StartTime=120;//开始时间
stIrTime.OnTime=30;//开启时间
stIrTime.OffTime=20;
LCD_ShowString(30,100,200,16,16,"Sys Time ");
LCD_ShowChar(120,100,':',16,0);
LCD_ShowChar(146,100,':',16,0);
LCD_ShowNum(145,12,stIrTime.StartTime,3,16);
LCD_ShowNum(145,62,stIrTime.OffTime,3,16);
LCD_ShowNum(145,37,stIrTime.OnTime,3,16);
SetRmtIntStat(DISABLE);
Continues_Send(IR_SEND_OPEN);
SetRmtIntStat(ENABLE);
while(1)
{
Os_Tick= OSTimeGet(&err)/OSCfg_TickRate_Hz;
LCD_ShowNum(148,100,Os_Tick%60,2,16);
LCD_ShowNum(124,100,Os_Tick/60%60,2,16);
LCD_ShowNum(100,100,Os_Tick/3600,2,16);
if((Os_Tick/60)>stIrTime.StartTime ) //开始时间之后，开始间隔开关机
{
if(Os_Tick> ulDelayTime )
{
OS_CRITICAL_ENTER();
if(uc_ir_sendfg)
{
ulDelayTime=Os_Tick+ stIrTime.OnTime*60; //
Continues_Send(IR_SEND_OPEN);
LCD_ShowString(50,140,200,16,16,"Timer OPEN ");
}
else
{
ulDelayTime=Os_Tick+ stIrTime.OffTime*60; //
Continues_Send(IR_SEND_CLOSE);
LCD_ShowString(50,140,200,16,16,"Timer CLOSE");
}
uc_ir_sendfg=!uc_ir_sendfg;
OS_CRITICAL_EXIT();
}
}
OSTimeDlyHMSM(0,0,1,0,OS_OPT_TIME_PERIODIC,&err); //延时1s
}
}
void task3_task(void *p_arg) //按键处理
{
OS_ERR err;
u8 *key;
OS_MSG_SIZE size;
CPU_SR_ALLOC();
while(1)
{
//请求消息KEY_Msg
key=OSQPend((OS_Q* )&KEY_Msg,
(OS_TICK )0,
(OS_OPT )OS_OPT_PEND_BLOCKING,
(OS_MSG_SIZE* )&size,
(CPU_TS* )0,
(OS_ERR* )&err);
OS_CRITICAL_ENTER();
switch(*key)
{
case WKUP_PRES: //KEY_UP控制LED1
ucLCD_SW=!ucLCD_SW;
if(ucLCD_SW)
LCD_DisplayOn();
else
LCD_DisplayOff();
break;
case KEY0_PRES:
SetRmtIntStat(DISABLE);
LCD_ShowString(50,140,200,16,16,"OPEN ");
Continues_Send(IR_SEND_OPEN);
SetRmtIntStat(ENABLE);
break;
case KEY1_PRES:
SetRmtIntStat(DISABLE);
LCD_ShowString(50,140,200,16,16,"CLOSE ");
Continues_Send(IR_SEND_CLOSE);
SetRmtIntStat(ENABLE);
break;
case REMOTE:
break;
default :break;
}
OS_CRITICAL_EXIT();
OSTimeDlyHMSM(0,0,0,200,OS_OPT_TIME_PERIODIC,&err); //延时200ms
}
}
void task4_task(void *p_arg) //红外解码
{
OS_ERR err;
OS_MSG_SIZE size;
CPU_SR_ALLOC();
u32 *data;
char str[9];
while(1)
{
//请求消息KEY_Msg
OSSemPend(REMOTE_Sem,
0,
OS_OPT_PEND_BLOCKING,
(CPU_TS* )0,
(OS_ERR* )&err);
OS_CRITICAL_ENTER();
sprintf(str,"%8X",ir_data[0]);
LCD_ShowString(15,300,200,16,16,str);//显示键值
sprintf(str,"%8X",ir_data[1]);
LCD_ShowString(90,300,200,16,16,str);//显示键值
sprintf(str,"%8X",ir_data[2]);
LCD_ShowString(165,300,200,16,16,str);//显示键值
OS_CRITICAL_EXIT();
OSTimeDlyHMSM(0,0,0,300,OS_OPT_TIME_PERIODIC,&err); //延时200ms
}
}

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