topic Re: LPTMR to Trigger ISR every second in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/LPTMR-to-Trigger-ISR-every-second/m-p/557089#M33743 <HTML><HEAD></HEAD><BODY><P>Hi Jade.</P><P></P><P>Please, could you upload whole project?</P><P></P><P>Thank you in advance!</P><P>Best Regards,</P><P>Iva</P></BODY></HTML> Tue, 13 Sep 2016 13:19:59 GMT ivadorazinova 2016-09-13T13:19:59Z LPTMR to Trigger ISR every second https://community.nxp.com/t5/Kinetis-Microcontrollers/LPTMR-to-Trigger-ISR-every-second/m-p/557088#M33742 <HTML><HEAD></HEAD><BODY><P>Hello all,</P><P></P><P>I am trying to write an application that uses the LPTMR module of the FRDM-KL26Z to toggle an LED every second.</P><P>However, the LED is just lighting steadily. I am not sure if the ISR that I have created has been triggered or is correct. Below is the code for my LPTMR module.</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="question.PNG"><img src="https://community.nxp.com/t5/image/serverpage/image-id/2733i020F7C912C613B26/image-size/large?v=v2&amp;px=999" role="button" title="question.PNG" alt="question.PNG" /></span></P><P></P><P>The "DELAY_MS" has a value of 1000 in my header file.</P><P>RESET = 0 in my header file.</P><P></P><P>I got an idea that the ISR that I have created needs to be added in the startup file written in assembly.</P><P>Can anyone help me?</P><P></P><P>Thank you in advanced.</P><P></P><P>Best Regards,</P><P>Jade</P></BODY></HTML> Thu, 25 Aug 2016 06:49:28 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/LPTMR-to-Trigger-ISR-every-second/m-p/557088#M33742 jadeanthonydela 2016-08-25T06:49:28Z Re: LPTMR to Trigger ISR every second https://community.nxp.com/t5/Kinetis-Microcontrollers/LPTMR-to-Trigger-ISR-every-second/m-p/557089#M33743 <HTML><HEAD></HEAD><BODY><P>Hi Jade.</P><P></P><P>Please, could you upload whole project?</P><P></P><P>Thank you in advance!</P><P>Best Regards,</P><P>Iva</P></BODY></HTML> Tue, 13 Sep 2016 13:19:59 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/LPTMR-to-Trigger-ISR-every-second/m-p/557089#M33743 ivadorazinova 2016-09-13T13:19:59Z