I have configured LPUART7 as intial debug console, i am not getting the console on terminal

naresh2 · ‎06-24-2022

Hi,

i am using SDK_2_10_0_EVK-MIMXRT1060, IAR IDE 8.40.1

In the default SDK LPUART1 is configured for debug console but in my proto board i dont have LPUART1 so i have configured the LPUART7, i am not getting the console on terminal.

my processor is MIMXRT1062.

#define UART7_TX_IOMUXC IOMUXC_GPIO_SD_B1_08_LPUART7_TX
#define UART7_RX_IOMUXC IOMUXC_GPIO_SD_B1_09_LPUART7_RX
#define UART7_SW_IOMUXC IOMUXC_GPIO_SD_B1_06_GPIO3_IO06
#define UART7_SW_GPIO GPIO3
#define UART7_SW_GPIO_PIN 6U

//for Prototype Board using LPUART7

IOMUXC_SetPinMux(
UART7_232_TX_IOMUXC, /* GPIO_B0_08 is configured as LPUART7_TX */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinMux(
UART7_232_RX_IOMUXC, /* GPIO_B0_09 is configured as LPUART7_RX */
0U); /* Software Input On Field: Input Path is determined by functionality */
IOMUXC_SetPinConfig(
UART7_232_TX_IOMUXC, /* GPIO_B0_08 PAD functional properties : */
0x10B0u);
IOMUXC_SetPinConfig(
UART7_232_RX_IOMUXC, /* GPIO_B0_09 PAD functional properties : */
0x10B0u);
IOMUXC_SetPinMux(
UART7_232_SW_IOMUXC,
0U);
IOMUXC_SetPinConfig(
UART7_232_SW_IOMUXC,
0xB0A9u);