#define MICROPY_HW_BOARD_NAME "iMX RT 1050 EVKB" #define MICROPY_HW_MCU_NAME "IMXRT1052DVL6B" // If you change this, then make sure to update the linker scripts as well to // make sure you don't overwrite code #define CIRCUITPY_INTERNAL_NVM_SIZE 0 // This uses the QSPI Flash. You'll need to modify the board to access it. See // AN12108 for instructions. https://www.nxp.com/docs/en/application-note/AN12108.pdf // JLinkGDBServer -if SWD -device "MIMXRT1052xxx6B?BankAddr=0x60000000&Loader=QSPI" #define BOARD_FLASH_SIZE (8 * 1024 * 1024) #define MICROPY_HW_LED_STATUS (&pin_GPIO_AD_B0_09) #define MICROPY_HW_LED_STATUS_INVERTED (1) #define DEFAULT_I2C_BUS_SCL (&pin_GPIO_AD_B1_00) #define DEFAULT_I2C_BUS_SDA (&pin_GPIO_AD_B1_01) #define DEFAULT_UART_BUS_RX (&pin_GPIO_AD_B1_07) #define DEFAULT_UART_BUS_TX (&pin_GPIO_AD_B1_06) #define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO_AD_B0_12) #define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO_AD_B0_13) // Put host on the second USB so that the device connection powers the board. #define CIRCUITPY_USB_DEVICE_INSTANCE 0 #define CIRCUITPY_USB_HOST_INSTANCE 1