https://community.nxp.com/t5/S32K/S32K312-MCAL-WDG-Not-Working/m-p/1818392#M32294 <P>Hi,</P><P>I am trying to implement a Watchdog for S32K312 through MCAL's WDG module. I am using the MCAL version of R21-11_4.0.0_P01_D2312.</P><P><BR />I have set up the GPT timer,WDG module WIT is set to 3.5 seconds, WTP is set to 1 second, WWP is set to 0.05 seconds.</P><P><BR />The program calls Wdg_ChannelInit( WDG_IPW_INSTANCE0,NULL_PTR ) and WdgIf_SetMode(WDG_IPW_INSTANCE0,WDGIF_SLOW_MODE),<BR />and calls WdgIf_SetTriggerCondition(WDG_IPW_INSTANCE0,2500) every 500mS.</P><P><BR />But the program executes Reset when it reaches Swt_Ip_ServiceCmd(Base, SWT_IP_FIXED_SERVICE_VALUE1_U16), and the WDG time is not cleared. What am I doing wrong?</P> Thu, 29 Feb 2024 06:16:08 GMT Jacky_00001 2024-02-29T06:16:08Z https://community.nxp.com/t5/S32K/S32K312-MCAL-WDG-Not-Working/m-p/1818392#M32294 <P>Hi,</P><P>I am trying to implement a Watchdog for S32K312 through MCAL's WDG module. I am using the MCAL version of R21-11_4.0.0_P01_D2312.</P><P><BR />I have set up the GPT timer,WDG module WIT is set to 3.5 seconds, WTP is set to 1 second, WWP is set to 0.05 seconds.</P><P><BR />The program calls Wdg_ChannelInit( WDG_IPW_INSTANCE0,NULL_PTR ) and WdgIf_SetMode(WDG_IPW_INSTANCE0,WDGIF_SLOW_MODE),<BR />and calls WdgIf_SetTriggerCondition(WDG_IPW_INSTANCE0,2500) every 500mS.</P><P><BR />But the program executes Reset when it reaches Swt_Ip_ServiceCmd(Base, SWT_IP_FIXED_SERVICE_VALUE1_U16), and the WDG time is not cleared. What am I doing wrong?</P> Thu, 29 Feb 2024 06:16:08 GMT https://community.nxp.com/t5/S32K/S32K312-MCAL-WDG-Not-Working/m-p/1818392#M32294 Jacky_00001 2024-02-29T06:16:08Z