// =============================================================================
// 函数功能：看门狗模块的初始化
// 输入参数：
// 输出参数：
// 返回值 ：1成功 0失败
// 说明 ：创建看门狗硬件对应的软看门狗。注册看门狗异常信息解析器
// =============================================================================
ptu32_t ModuleInstall_Wdt(ptu32_t para)
{
bool_t result_bool;
u16 evttid;
g_ptWdtPool = M_Malloc(gc_u32CfgWdtLimit * sizeof(tagWdt),0);
if(g_ptWdtPool == NULL)
return 0;
ptWdtPool = Mb_CreatePool(g_ptWdtPool,gc_u32CfgWdtLimit,sizeof(tagWdt),0,0,"wdt pool");
//init the queue
ptWdtHead = NULL;
ptWdtTail = NULL;
ptWdtHard = NULL;
//create the msg box for the api to snd msg to the wdt service task
ptWdtMsgBox = MsgQ_Create(CN_WDTMSG_LIMIT,sizeof(tagWdtMsg),CN_MSGQ_TYPE_FIFO);
//create the main service
evttid = Djy_EvttRegist(EN_CORRELATIVE,CN_PRIO_WDT,0,0,Wdt_Service,
NULL,0x1000,"wdt service");
if(evttid == CN_EVTT_ID_INVALID)
return 0;
if( Djy_EventPop(evttid,NULL,0,0,0,0) == CN_EVENT_ID_INVALID)
{
printk("WDT MODULE:POP SERVICE FAILED!\n\r");
Djy_EvttUnregist(evttid);
return 0;
}
//create the soft wdt match the hard wdt
struct tagWdtHalChipInfo hardpara;
result_bool = WdtHal_GetChipPara(&hardpara);
if(true == result_bool)//存在硬件看门狗，则创建硬件看门狗
{
fnWdtHardFeed = hardpara.wdtchip_feed;
ptWdtHard = Wdt_Create(hardpara.wdtchip_name,\
hardpara.wdtchip_cycle,\
__Wdt_HardWdtYipHook,\
EN_EXP_DEAL_IGNORE, NULL);
}
//todo:此处有警告
extern bool_t Exp_RegisterThrowinfoDecoder(fnExp_ThrowinfoDecoderModule decoder,const char *name);
if(false ==Exp_RegisterThrowinfoDecoder(__Wdt_WdtExpInfoDecoder,\
CN_WDT_EXPDECODERNAME))
{
printk("WDT MODULE: Register Wdt Exp Decoder Failed!\n\r");
}
printk("WDT MODULE:Init end ...\n\r");
return 1;
}
//----创建输入消息队列--------------------------------------------------------
//功能: 创建输入消息队列, 应用程序从队列中接收输入事件消息.
//参数: MsgNum,消息队列中可容纳的输入消息数量
// Name, 输入消息队列的名字
//返回: 新创建的输入消息队列指针
//----------------------------------------------------------------------------
tpInputMsgQ Stddev_CreatInputMsgQ(u32 MsgNum,const char *Name)
{
return MsgQ_Create(MsgNum,sizeof(struct tagInputDeviceMsg),CN_MSGQ_TYPE_FIFO);
}
