topic Re: With a MC9S08GT60 connected to a Modbus network SCI interruption SCI stop to work in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/With-a-MC9S08GT60-connected-to-a-Modbus-network-SCI-interruption/m-p/520306#M22042 <HTML><HEAD></HEAD><BODY><P>Hi Eugenio</P><P></P><P>please check that all the flag are clean, if you have set any flag on the SCI, the interrupt will not work until you clean all the flags.</P><P>Regarding to the _Startup() and POR, I already put my comments on the other thread.</P><P></P><P>Regards</P><P>Vicente Gomez</P></BODY></HTML> Thu, 16 Jun 2016 16:17:26 GMT vicentegomez 2016-06-16T16:17:26Z With a MC9S08GT60 connected to a Modbus network SCI interruption SCI stop to work https://community.nxp.com/t5/8-bit-Microcontrollers/With-a-MC9S08GT60-connected-to-a-Modbus-network-SCI-interruption/m-p/520305#M22041 <HTML><HEAD></HEAD><BODY><P style="min-height: 8pt; padding: 0px;"><SPAN lang="en"> </SPAN>&nbsp;</P><P><SPAN lang="en"><SPAN>The main</SPAN> <SPAN>soft</SPAN> <SPAN>always works</SPAN> properly, <SPAN>is connected to a</SPAN> RS485 Modbus network, <SPAN>and</SPAN> <SPAN>SCI</SPAN> <SPAN>interrupt</SPAN> <SPAN>regularly receives inquiries</SPAN>. Randomly <SPAN lang="en">SCI interrupt </SPAN><SPAN>crashes,</SPAN> everything still works well but <SPAN>the interruption</SPAN> <SPAN>is not activated.</SPAN> <SPAN>If you</SPAN> <SPAN>turn off and on</SPAN>&nbsp; all work well again, the same if you activate </SPAN><SPAN lang="en">RESET Pin. If I try with the _Startup() function the main soft start OK but not</SPAN></P><P><SPAN lang="en">work the <SPAN lang="en"><SPAN lang="en">SCI interrupt.</SPAN></SPAN></SPAN></P><P><SPAN lang="en"><SPAN lang="en"><SPAN lang="en">Best Regards</SPAN></SPAN></SPAN></P><P><SPAN lang="en"><SPAN lang="en"><SPAN lang="en">Eugenio</SPAN></SPAN></SPAN></P></BODY></HTML> Tue, 14 Jun 2016 14:24:59 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/With-a-MC9S08GT60-connected-to-a-Modbus-network-SCI-interruption/m-p/520305#M22041 euge 2016-06-14T14:24:59Z Re: With a MC9S08GT60 connected to a Modbus network SCI interruption SCI stop to work https://community.nxp.com/t5/8-bit-Microcontrollers/With-a-MC9S08GT60-connected-to-a-Modbus-network-SCI-interruption/m-p/520306#M22042 <HTML><HEAD></HEAD><BODY><P>Hi Eugenio</P><P></P><P>please check that all the flag are clean, if you have set any flag on the SCI, the interrupt will not work until you clean all the flags.</P><P>Regarding to the _Startup() and POR, I already put my comments on the other thread.</P><P></P><P>Regards</P><P>Vicente Gomez</P></BODY></HTML> Thu, 16 Jun 2016 16:17:26 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/With-a-MC9S08GT60-connected-to-a-Modbus-network-SCI-interruption/m-p/520306#M22042 vicentegomez 2016-06-16T16:17:26Z