topic FTM doesn't work in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/FTM-doesn-t-work/m-p/274118#M9566 <HTML><HEAD></HEAD><BODY><P>Hello everybody.</P><P>I'm trying to configure a simple two channels CPWM on FTM0 using MKE02Z32VLD, but I can't. I've tried several ways but no one works. It happens that all register are configured, but FTM0_C0V and FTM0_C1V are set equal to 0. So one channel is always at 100% and one is at 0%, because of the ES1A and ES1B settings. I've tried to write to this registers in several ways but the result is always the same. I don't know why. Pins are redirect in a correct way so I can see FTM0_CH0 and FTM0_CH1 on pin 32 and 33. Clock is gated... Any other suggestion?</P><P>Thanks a lot to everybody!</P><P>Roberto</P><P><span class="lia-inline-image-display-wrapper" image-alt="FTM.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/41012i09618AA1D7347A04/image-size/large?v=v2&amp;px=999" role="button" title="FTM.jpg" alt="FTM.jpg" /></span></P></BODY></HTML> Tue, 04 Mar 2014 12:26:17 GMT robertogiovinet 2014-03-04T12:26:17Z FTM doesn't work https://community.nxp.com/t5/Kinetis-Microcontrollers/FTM-doesn-t-work/m-p/274118#M9566 <HTML><HEAD></HEAD><BODY><P>Hello everybody.</P><P>I'm trying to configure a simple two channels CPWM on FTM0 using MKE02Z32VLD, but I can't. I've tried several ways but no one works. It happens that all register are configured, but FTM0_C0V and FTM0_C1V are set equal to 0. So one channel is always at 100% and one is at 0%, because of the ES1A and ES1B settings. I've tried to write to this registers in several ways but the result is always the same. I don't know why. Pins are redirect in a correct way so I can see FTM0_CH0 and FTM0_CH1 on pin 32 and 33. Clock is gated... Any other suggestion?</P><P>Thanks a lot to everybody!</P><P>Roberto</P><P><span class="lia-inline-image-display-wrapper" image-alt="FTM.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/41012i09618AA1D7347A04/image-size/large?v=v2&amp;px=999" role="button" title="FTM.jpg" alt="FTM.jpg" /></span></P></BODY></HTML> Tue, 04 Mar 2014 12:26:17 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/FTM-doesn-t-work/m-p/274118#M9566 robertogiovinet 2014-03-04T12:26:17Z Re: FTM doesn't work https://community.nxp.com/t5/Kinetis-Microcontrollers/FTM-doesn-t-work/m-p/274119#M9567 <HTML><HEAD></HEAD><BODY><P>Hello Everybody</P><P>I found how to make it works fine. Below the text to configure CPWM on FTM0 channels. Is mandatary the order to set registers, and wite a value (for example 0) in FTM0_CNT register.</P><P><span class="lia-inline-image-display-wrapper" image-alt="FTM.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/43001i37ED7E55A394320C/image-size/large?v=v2&amp;px=999" role="button" title="FTM.jpg" alt="FTM.jpg" /></span></P><P>I hope this can help.</P><P>Roberto</P></BODY></HTML> Wed, 05 Mar 2014 15:36:57 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/FTM-doesn-t-work/m-p/274119#M9567 robertogiovinet 2014-03-05T15:36:57Z