https://community.nxp.com/t5/S32K/S32K146-LPTMR/m-p/1794936#M31050 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/210290">@chuanlin</a>,</P> <P>Please help me trying the "lptmr_periodic_interrupt_s32k116" example from the S32K1xx SDK RTM example projects. You can modify the clock source from the "Peripheral" view of ConfigTools:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Julin_AragnM_1-1706136263986.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259949i2298C5B5A9D5CC00/image-size/medium?v=v2&amp;px=400" role="button" title="Julin_AragnM_1-1706136263986.png" alt="Julin_AragnM_1-1706136263986.png" /></span></P> <P>This argument modifies the&nbsp;LPTMR configuration structure from the project:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Julin_AragnM_0-1706136150454.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259948iDC48EB2609AF45F3/image-size/medium?v=v2&amp;px=400" role="button" title="Julin_AragnM_0-1706136150454.png" alt="Julin_AragnM_0-1706136150454.png" /></span></P> <P>You can also see from the Clock view that the RTC_CLK is consumed by LPTMR0:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Julin_AragnM_2-1706136318059.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259950iECD6D73AD576173C/image-size/medium?v=v2&amp;px=400" role="button" title="Julin_AragnM_2-1706136318059.png" alt="Julin_AragnM_2-1706136318059.png" /></span></P> <P>I hope you find this helpful!</P> <P>Best regards,<BR />Julián.</P> <P>&nbsp;</P> Wed, 24 Jan 2024 22:45:34 GMT Julián_AragónM 2024-01-24T22:45:34Z https://community.nxp.com/t5/S32K/S32K146-LPTMR/m-p/1794608#M31035 <P>May I ask if RTC can be used for LPTMR in S32K146_ CLK for clock source timing。</P><P>But it's not possible to choose RTC_ CLK is the clock reference point<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="chuanlin_0-1706093912019.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259856i54BB05E3329E47EF/image-size/medium?v=v2&amp;px=400" role="button" title="chuanlin_0-1706093912019.png" alt="chuanlin_0-1706093912019.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="chuanlin_1-1706093938795.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259857i5D8ADD0C73635976/image-size/medium?v=v2&amp;px=400" role="button" title="chuanlin_1-1706093938795.png" alt="chuanlin_1-1706093938795.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="chuanlin_2-1706094005698.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259858i87AF95C29EEA8E80/image-size/medium?v=v2&amp;px=400" role="button" title="chuanlin_2-1706094005698.png" alt="chuanlin_2-1706094005698.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Wed, 24 Jan 2024 11:00:39 GMT https://community.nxp.com/t5/S32K/S32K146-LPTMR/m-p/1794608#M31035 chuanlin 2024-01-24T11:00:39Z https://community.nxp.com/t5/S32K/S32K146-LPTMR/m-p/1794936#M31050 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/210290">@chuanlin</a>,</P> <P>Please help me trying the "lptmr_periodic_interrupt_s32k116" example from the S32K1xx SDK RTM example projects. You can modify the clock source from the "Peripheral" view of ConfigTools:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Julin_AragnM_1-1706136263986.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259949i2298C5B5A9D5CC00/image-size/medium?v=v2&amp;px=400" role="button" title="Julin_AragnM_1-1706136263986.png" alt="Julin_AragnM_1-1706136263986.png" /></span></P> <P>This argument modifies the&nbsp;LPTMR configuration structure from the project:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Julin_AragnM_0-1706136150454.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259948iDC48EB2609AF45F3/image-size/medium?v=v2&amp;px=400" role="button" title="Julin_AragnM_0-1706136150454.png" alt="Julin_AragnM_0-1706136150454.png" /></span></P> <P>You can also see from the Clock view that the RTC_CLK is consumed by LPTMR0:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Julin_AragnM_2-1706136318059.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/259950iECD6D73AD576173C/image-size/medium?v=v2&amp;px=400" role="button" title="Julin_AragnM_2-1706136318059.png" alt="Julin_AragnM_2-1706136318059.png" /></span></P> <P>I hope you find this helpful!</P> <P>Best regards,<BR />Julián.</P> <P>&nbsp;</P> Wed, 24 Jan 2024 22:45:34 GMT https://community.nxp.com/t5/S32K/S32K146-LPTMR/m-p/1794936#M31050 Julián_AragónM 2024-01-24T22:45:34Z