https://community.nxp.com/t5/MCUXpresso-SDK/IMX8MP-UART3-RX-issue-facing-in-Freertos-sdk-2-11/m-p/1430706#M3674 <P>we have configred UART3 pins as below but facing issue while receiving data in interrupt mode.</P><P>IOMUXC_SetPinMux(IOMUXC_ECSPI1_MOSI_UART3_TX, 0U);<BR />IOMUXC_SetPinConfig(IOMUXC_ECSPI1_MOSI_UART3_TX,<BR />IOMUXC_SW_PAD_CTL_PAD_PUE_MASK |<BR />IOMUXC_SW_PAD_CTL_PAD_PE_MASK);<BR />IOMUXC_SetPinMux(IOMUXC_ECSPI1_SCLK_UART3_RX, 0U);<BR />IOMUXC_SetPinConfig(IOMUXC_ECSPI1_SCLK_UART3_RX,<BR />IOMUXC_SW_PAD_CTL_PAD_PUE_MASK |<BR />IOMUXC_SW_PAD_CTL_PAD_PE_MASK);</P><P>Please let me know if above configrations are correct? let me know any changes required.</P> Fri, 18 Mar 2022 12:14:48 GMT Akash_Shinde25 2022-03-18T12:14:48Z https://community.nxp.com/t5/MCUXpresso-SDK/IMX8MP-UART3-RX-issue-facing-in-Freertos-sdk-2-11/m-p/1430706#M3674 <P>we have configred UART3 pins as below but facing issue while receiving data in interrupt mode.</P><P>IOMUXC_SetPinMux(IOMUXC_ECSPI1_MOSI_UART3_TX, 0U);<BR />IOMUXC_SetPinConfig(IOMUXC_ECSPI1_MOSI_UART3_TX,<BR />IOMUXC_SW_PAD_CTL_PAD_PUE_MASK |<BR />IOMUXC_SW_PAD_CTL_PAD_PE_MASK);<BR />IOMUXC_SetPinMux(IOMUXC_ECSPI1_SCLK_UART3_RX, 0U);<BR />IOMUXC_SetPinConfig(IOMUXC_ECSPI1_SCLK_UART3_RX,<BR />IOMUXC_SW_PAD_CTL_PAD_PUE_MASK |<BR />IOMUXC_SW_PAD_CTL_PAD_PE_MASK);</P><P>Please let me know if above configrations are correct? let me know any changes required.</P> Fri, 18 Mar 2022 12:14:48 GMT https://community.nxp.com/t5/MCUXpresso-SDK/IMX8MP-UART3-RX-issue-facing-in-Freertos-sdk-2-11/m-p/1430706#M3674 Akash_Shinde25 2022-03-18T12:14:48Z