if BSP_USING_HWTIMER config HWTIMER_BUS_NAME_1 string "hwtimer bus name" default "hwtim1" menuconfig ENABLE_TIM1 bool "enable TIM1" default y if ENABLE_TIM1 config HWTIMER_1_DEVICE_NAME_1 string "TIM1 dev name" default "hwtim1_dev1" config HWTIMER_DRIVER_NAME_1 string "TIM1 drv name" default "hwtim1_drv" endif endif