topic Dual Core application Hangs after few minutes! in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/Dual-Core-application-Hangs-after-few-minutes/m-p/550498#M14017 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by mrabbasi61 on Tue Jul 15 22:46:51 MST 2014</STRONG><BR /><SPAN>Hi, </SPAN><BR /><SPAN>I have modified one LPCOpen dual core examples, "dc_sa_blinky" for M4 and "dc_sa_blinky_m0" for M0. I have added an LCD refresh task. so, when a message is received from the other core, in addition to LED blink task, the LCD refresh task is also done.</SPAN><BR /><SPAN>M4 sends message every 5 sec to M0, and M0 sends message every 10 sec to M4.</SPAN><BR /><BR /><SPAN>the application seems to work fine at first, but after some minutes, about 15 minutes, it hangs!!</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 18:34:52 GMT lpcware 2016-06-15T18:34:52Z Dual Core application Hangs after few minutes! https://community.nxp.com/t5/LPC-Microcontrollers/Dual-Core-application-Hangs-after-few-minutes/m-p/550498#M14017 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by mrabbasi61 on Tue Jul 15 22:46:51 MST 2014</STRONG><BR /><SPAN>Hi, </SPAN><BR /><SPAN>I have modified one LPCOpen dual core examples, "dc_sa_blinky" for M4 and "dc_sa_blinky_m0" for M0. I have added an LCD refresh task. so, when a message is received from the other core, in addition to LED blink task, the LCD refresh task is also done.</SPAN><BR /><SPAN>M4 sends message every 5 sec to M0, and M0 sends message every 10 sec to M4.</SPAN><BR /><BR /><SPAN>the application seems to work fine at first, but after some minutes, about 15 minutes, it hangs!!</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 18:34:52 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Dual-Core-application-Hangs-after-few-minutes/m-p/550498#M14017 lpcware 2016-06-15T18:34:52Z Re: Dual Core application Hangs after few minutes! https://community.nxp.com/t5/LPC-Microcontrollers/Dual-Core-application-Hangs-after-few-minutes/m-p/550499#M14018 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by lpcxpresso-support on Tue Jul 15 23:22:58 MST 2014</STRONG><BR /><SPAN>What actually debugging have you already done to try to identify the cause of the problem?</SPAN><BR /><BR /><SPAN>Maybe you have run out of heap or stack space?</SPAN><BR /><BR /><SPAN>Regards,</SPAN><BR /><SPAN>LPCXpresso Support</SPAN></BODY></HTML> Wed, 15 Jun 2016 18:34:52 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Dual-Core-application-Hangs-after-few-minutes/m-p/550499#M14018 lpcware 2016-06-15T18:34:52Z