CodeWarrior for MCUのトピックMC9S12XEP100 data jumping when the software is running https://community.nxp.com/t5/CodeWarrior-for-MCU/MC9S12XEP100-data-jumping-when-the-software-is-running/m-p/932050#M15160 <HTML><HEAD></HEAD><BODY><P>I run the software on the platform MC9S12XEP100MAL. But when I monitor the data with INCA(a tool),I can see that the data is jumping with no regularity,for example , the data now is 500,it can change to 5000 in very short fulture time.But the software is running without reset,because the counter that I set in the while(1) is counting all the time.The application software is generated by Simulink.</P></BODY></HTML> Sat, 31 Aug 2019 07:52:12 GMT 金翅大鹏鸟 2019-08-31T07:52:12Z MC9S12XEP100 data jumping when the software is running https://community.nxp.com/t5/CodeWarrior-for-MCU/MC9S12XEP100-data-jumping-when-the-software-is-running/m-p/932050#M15160 <HTML><HEAD></HEAD><BODY><P>I run the software on the platform MC9S12XEP100MAL. But when I monitor the data with INCA(a tool),I can see that the data is jumping with no regularity,for example , the data now is 500,it can change to 5000 in very short fulture time.But the software is running without reset,because the counter that I set in the while(1) is counting all the time.The application software is generated by Simulink.</P></BODY></HTML> Sat, 31 Aug 2019 07:52:12 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/MC9S12XEP100-data-jumping-when-the-software-is-running/m-p/932050#M15160 金翅大鹏鸟 2019-08-31T07:52:12Z Re: MC9S12XEP100 data jumping when the software is running https://community.nxp.com/t5/CodeWarrior-for-MCU/MC9S12XEP100-data-jumping-when-the-software-is-running/m-p/932051#M15161 <HTML><HEAD></HEAD><BODY><P>I don't know INCA, but I assume it reads the data over a serial line or similar. In that case your problem is that INCA tool which is not able to meet the realtime requirements to read the data a true periodic intervals. I suggest you contact the vendor of that tool.</P><P></P><P>I hope this helps,</P><P>Erich</P></BODY></HTML> Mon, 02 Sep 2019 03:42:02 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/MC9S12XEP100-data-jumping-when-the-software-is-running/m-p/932051#M15161 BlackNight 2019-09-02T03:42:02Z