topic Re: Inter-Processor Communication in imx7dsabresd in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Inter-Processor-Communication-in-imx7dsabresd/m-p/782565#M121472 <HTML><HEAD></HEAD><BODY><P>This may help you.</P><P><A class="link-titled" href="https://mcuoneclipse.com/2016/10/29/tutorial-building-freertos-applications-for-arm-cortex-m4-on-i-mx7-with-eclipse/" title="https://mcuoneclipse.com/2016/10/29/tutorial-building-freertos-applications-for-arm-cortex-m4-on-i-mx7-with-eclipse/">Tutorial: Building FreeRTOS Applications for ARM Cortex-M4 on i.MX7 with Eclipse | MCU on Eclipse</A>&nbsp;</P><P><A class="link-titled" href="https://mcuoneclipse.com/2016/10/23/tutorial-running-freertos-on-nxp-i-mx7dual-cortex-m4f/" title="https://mcuoneclipse.com/2016/10/23/tutorial-running-freertos-on-nxp-i-mx7dual-cortex-m4f/">Tutorial: Running FreeRTOS on NXP i.MX7Dual Cortex-M4F | MCU on Eclipse</A>&nbsp;</P></BODY></HTML> Wed, 24 Oct 2018 06:16:44 GMT jimmychan 2018-10-24T06:16:44Z Inter-Processor Communication in imx7dsabresd https://community.nxp.com/t5/i-MX-Processors/Inter-Processor-Communication-in-imx7dsabresd/m-p/782564#M121471 <HTML><HEAD></HEAD><BODY><P>Hi everyone,</P><P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I am loading&nbsp;str_echo_freertos.bin to m4 core through u-boot then i am booting kernel to a7 in imx7dsabresd.</P><P>then after loading rpmsg driver i am trying to communication with m4 as i opened device with open() and writing some data using write() to m4 processor it is receiving but when it is sending echo back i am not getting in a7 processor, can any one help me.</P><P>Thanks &amp; Regards,</P><P>Prasad.</P></BODY></HTML> Thu, 11 Oct 2018 11:40:51 GMT https://community.nxp.com/t5/i-MX-Processors/Inter-Processor-Communication-in-imx7dsabresd/m-p/782564#M121471 nagaprasadvasam 2018-10-11T11:40:51Z Re: Inter-Processor Communication in imx7dsabresd https://community.nxp.com/t5/i-MX-Processors/Inter-Processor-Communication-in-imx7dsabresd/m-p/782565#M121472 <HTML><HEAD></HEAD><BODY><P>This may help you.</P><P><A class="link-titled" href="https://mcuoneclipse.com/2016/10/29/tutorial-building-freertos-applications-for-arm-cortex-m4-on-i-mx7-with-eclipse/" title="https://mcuoneclipse.com/2016/10/29/tutorial-building-freertos-applications-for-arm-cortex-m4-on-i-mx7-with-eclipse/">Tutorial: Building FreeRTOS Applications for ARM Cortex-M4 on i.MX7 with Eclipse | MCU on Eclipse</A>&nbsp;</P><P><A class="link-titled" href="https://mcuoneclipse.com/2016/10/23/tutorial-running-freertos-on-nxp-i-mx7dual-cortex-m4f/" title="https://mcuoneclipse.com/2016/10/23/tutorial-running-freertos-on-nxp-i-mx7dual-cortex-m4f/">Tutorial: Running FreeRTOS on NXP i.MX7Dual Cortex-M4F | MCU on Eclipse</A>&nbsp;</P></BODY></HTML> Wed, 24 Oct 2018 06:16:44 GMT https://community.nxp.com/t5/i-MX-Processors/Inter-Processor-Communication-in-imx7dsabresd/m-p/782565#M121472 jimmychan 2018-10-24T06:16:44Z