//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
OS_CRITICAL_ENTER(); //进入临界区
//创建定时器1
OSTmrCreate((OS_TMR *)&tmr1, //定时器1
(CPU_CHAR *)"tmr1", //定时器名字
(OS_TICK )0, //0ms
(OS_TICK )50, //50*10=500ms
(OS_OPT )OS_OPT_TMR_PERIODIC, //周期模式
(OS_TMR_CALLBACK_PTR)tmr1_callback,//定时器1回调函数
(void *)0, //参数为0
(OS_ERR *)&err); //返回的错误码
//创建主任务
OSTaskCreate((OS_TCB * )&Main_TaskTCB,
(CPU_CHAR * )"Main task",
(OS_TASK_PTR )main_task,
(void * )0,
(OS_PRIO )MAIN_TASK_PRIO,
(CPU_STK * )&MAIN_TASK_STK[0],
(CPU_STK_SIZE)MAIN_STK_SIZE/10,
(CPU_STK_SIZE)MAIN_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MSGDIS任务
OSTaskCreate((OS_TCB * )&Msgdis_TaskTCB,
(CPU_CHAR * )"Msgdis task",
(OS_TASK_PTR )msgdis_task,
(void * )0,
(OS_PRIO )MSGDIS_TASK_PRIO,
(CPU_STK * )&MSGDIS_TASK_STK[0],
(CPU_STK_SIZE)MSGDIS_STK_SIZE/10,
(CPU_STK_SIZE)MSGDIS_STK_SIZE,
(OS_MSG_QTY )TASK_Q_NUM, //任务Msgdis_task需要使用内建消息队列，消息队列长度为4
(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
}
static void AppTaskStart (void *p_arg)
{
CPU_INT08U seq;
OS_ERR err;
#if (APP_CFG_TCPIP_MODULE_EN > 0u)
NET_ERR net_err;
#endif
(void)&p_arg;
BSP_Init(); /* Initialize BSP functions */
CPU_Init(); /* Initialize the uC/CPU services */
OS_CPU_TickInit(); /* Init uC/OS periodic time src (SysTick). */
BSP_Ser_Init(BSP_CFG_SER_BAUDRATE);
#if (OS_CFG_STAT_TASK_EN > 0u)
OSStatTaskCPUUsageInit(&err); /* Compute CPU capacity with no task running */
#endif
Mem_Init(); /* Initialize mem mgmt module, required for TCP-IP. */
BSP_GraphLCD_Init();
AppGraphLCD_Hdr();
#if (APP_CFG_FS_EN > 0u)
App_FS_Init();
#endif
#if (APP_CFG_TCPIP_MODULE_EN > 0u)
AppTCPIP_Init(&net_err); /* Initialize uC/TCP-IP & associated applications. */
if ((net_err == NET_ERR_NONE) ||
(net_err == NET_IF_ERR_LINK_DOWN)) {
AppTCPIP_Cfg = DEF_TRUE;
}
#if (APP_CFG_TFTPs_MODULE_EN > 0u)
TFTPs_Init();
#endif
AppCloud_Init(1);
#else
AppTCPIP_Cfg = DEF_TRUE;
#endif
#if OS_CFG_SCHED_ROUND_ROBIN_EN > 0u
OSSchedRoundRobinCfg(DEF_ENABLED, 5, &err);
#endif
#if (APP_CFG_AUDIO_EN > 0u)
AppAudio_Init();
#endif
#ifdef CPU_CFG_INT_DIS_MEAS_EN
CPU_IntDisMeasMaxCurReset();
#endif
seq = 0;
LED_Off(0); /* turn all LEDs off */
while (DEF_ON) { /* Task body, always written as an infinite loop. */
if (AppTCPIP_Cfg == DEF_FALSE) {
LED_Toggle(14); /* simple LED flash */
LED_Toggle( 5);
LED_Toggle( 8);
LED_Toggle(11);
OSTimeDlyHMSM(0u, 0u, 0u, 100u,
OS_OPT_TIME_HMSM_STRICT,
&err);
} else {
switch (seq){
case 0:
LEDDisplay_Seq0();
seq++;
break;
case 1:
LEDDisplay_Seq1();
seq++;
break;
case 2:
LEDDisplay_Seq2();
seq++;
break;
case 3:
LEDDisplay_Seq3();
seq = 0;
break;
default:
seq = 0;
break;
}
}
}
}
//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
OS_CRITICAL_ENTER(); //进入临界区
OSTaskCreate((OS_TCB * )&Led0TaskTCB,
(CPU_CHAR * )"led0 task",
(OS_TASK_PTR )led0_task,
(void * )0,
(OS_PRIO )LED0_TASK_PRIO,
(CPU_STK * )&LED0_TASK_STK[0],
(CPU_STK_SIZE)LED0_STK_SIZE/10,
(CPU_STK_SIZE)LED0_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);
//创建浮点测试任务
OSTaskCreate((OS_TCB * )&FloatTaskTCB,
(CPU_CHAR * )"float test task",
(OS_TASK_PTR )float_task,
(void * )0,
(OS_PRIO )FLOAT_TASK_PRIO,
(CPU_STK * )&FLOAT_TASK_STK[0],
(CPU_STK_SIZE)FLOAT_STK_SIZE/10,
(CPU_STK_SIZE)FLOAT_STK_SIZE,
(OS_MSG_QTY )5,
(OS_TICK )0,
(void * )0,
(OS_OPT )OS_OPT_TASK_STK_CHK|OS_OPT_TASK_STK_CLR,
(OS_ERR * )&err);
//创建协议处理任务
OSTaskCreate((OS_TCB * )&ProtocolTaskTCB,
(CPU_CHAR * )"protocol task",
(OS_TASK_PTR )protocol_task,
(void * )0,
(OS_PRIO )Protocol_TASK_PRIO,
(CPU_STK * )&Protocol_TASK_STK[0],
(CPU_STK_SIZE)Protocol_STK_SIZE/10,
(CPU_STK_SIZE)Protocol_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(); //进入临界区
OSTaskDel(NULL,&err);
}
//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
OS_CRITICAL_ENTER(); //进入临界区
//创建信号量Test_Sem1
OSSemCreate ((OS_SEM* )&Test_Sem1,
(CPU_CHAR* )"Test_Sem1",
(OS_SEM_CTR)0,
(OS_ERR* )&err);
//创建信号量Test_Sem2
OSSemCreate ((OS_SEM* )&Test_Sem2,
(CPU_CHAR* )"Test_Sem2",
(OS_SEM_CTR)0,
(OS_ERR* )&err);
//创建消息队列
OSQCreate ((OS_Q* )&Test_Q, //消息队列
(CPU_CHAR* )"KEY Msg", //消息队列名称
(OS_MSG_QTY )QUEUE_NUM, //消息队列长度
(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MULTI测试任务
OSTaskCreate((OS_TCB * )&Multi_TaskTCB,
(CPU_CHAR * )"Multi task",
(OS_TASK_PTR )multi_task,
(void * )0,
(OS_PRIO )MULTI_TASK_PRIO,
(CPU_STK * )&MULTI_TASK_STK[0],
(CPU_STK_SIZE)MULTI_STK_SIZE/10,
(CPU_STK_SIZE)MULTI_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
}
