topic Re: an interrupt problem,PE_ISR(Cpu_Interrupt) in Processor Expert Software https://community.nxp.com/t5/Processor-Expert-Software/an-interrupt-problem-PE-ISR-Cpu-Interrupt/m-p/229742#M1185 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>there could be many cases for the debug halt, please check this article on debugging them:</P><P><A href="http://mcuoneclipse.com/2012/11/24/debugging-hard-faults-on-arm-cortex-m/" title="http://mcuoneclipse.com/2012/11/24/debugging-hard-faults-on-arm-cortex-m/">Debugging Hard Faults on ARM Cortex-M | MCU on Eclipse</A></P><P>Best regards</P><P>Petr Hradsky</P><P>Processor Expert Support Team</P></BODY></HTML> Wed, 26 Mar 2014 16:19:13 GMT Petr_H 2014-03-26T16:19:13Z an interrupt problem,PE_ISR(Cpu_Interrupt) https://community.nxp.com/t5/Processor-Expert-Software/an-interrupt-problem-PE-ISR-Cpu-Interrupt/m-p/229741#M1184 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P>I'm using Prosessor Expert for the programmation of the K60 tower. I've added a I2C Unit, and i want to use the SendBlock function but at the end of that function, after&nbsp; the programm stuck in the</P><P>PE_ISR(Cpu_Interrupt)</P><P>{</P><P>&nbsp; /* This code can be changed using the CPU component property "Build Options / Unhandled int code" */</P><P>&nbsp; PE_DEBUGHALT();</P><P>}</P><P><SPAN style="color: #373737; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;">The question is now: what is causing that&nbsp; fault?</SPAN></P><P><span class="lia-inline-image-display-wrapper" image-alt="QQ截图20140213145143.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/42706i36C9125254F59EA4/image-size/large?v=v2&amp;px=999" role="button" title="QQ截图20140213145143.png" alt="QQ截图20140213145143.png" /></span><span class="lia-inline-image-display-wrapper" image-alt="11.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/42708i9E62143AD1641923/image-size/large?v=v2&amp;px=999" role="button" title="11.png" alt="11.png" /></span></P><P></P><P>消息编辑者为：qiangqiang liu</P></BODY></HTML> Thu, 13 Feb 2014 06:53:00 GMT https://community.nxp.com/t5/Processor-Expert-Software/an-interrupt-problem-PE-ISR-Cpu-Interrupt/m-p/229741#M1184 qiangqiangliu 2014-02-13T06:53:00Z Re: an interrupt problem,PE_ISR(Cpu_Interrupt) https://community.nxp.com/t5/Processor-Expert-Software/an-interrupt-problem-PE-ISR-Cpu-Interrupt/m-p/229742#M1185 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>there could be many cases for the debug halt, please check this article on debugging them:</P><P><A href="http://mcuoneclipse.com/2012/11/24/debugging-hard-faults-on-arm-cortex-m/" title="http://mcuoneclipse.com/2012/11/24/debugging-hard-faults-on-arm-cortex-m/">Debugging Hard Faults on ARM Cortex-M | MCU on Eclipse</A></P><P>Best regards</P><P>Petr Hradsky</P><P>Processor Expert Support Team</P></BODY></HTML> Wed, 26 Mar 2014 16:19:13 GMT https://community.nxp.com/t5/Processor-Expert-Software/an-interrupt-problem-PE-ISR-Cpu-Interrupt/m-p/229742#M1185 Petr_H 2014-03-26T16:19:13Z