config BSP_USING_UART_HS bool "Enable High Speed UART" default y config BSP_USING_UART1 bool "Enable UART1 (GPIO0/1)" default n config BSP_USING_UART2 bool "Enable UART2 (GPIO0/1)" default n config BSP_USING_UART3 bool "Enable UART3 (GPIO0/1)" default n config BSP_USING_I2C1 bool "Enable I2C1 (GPIO0/1)" select RT_USING_I2C default n config BSP_USING_SPI1 bool "Enable SPI1 (GPIO0/1)" select RT_USING_SPI default n