Description

Driver Configuration Structure.

Data Fields
cy_en_usbfs_dev_drv_ep_management_mode_t	mode
	Endpoints management mode.

const cy_stc_usbfs_dev_drv_dma_config_t *	dmaConfig [CY_USBFS_DEV_DRV_NUM_EPS_MAX]
	DMA channels configuration for the endpoints. More...

uint8_t *	epBuffer
	The pointer to the buffer allocated for the OUT endpoints (applicable only when mode is CY_USBFS_DEV_DRV_EP_MANAGEMENT_DMA_AUTO)

uint16_t	epBufferSize
	The size of the buffer for the OUT endpoints (applicable only when mode is CY_USBFS_DEV_DRV_EP_MANAGEMENT_DMA_AUTO)

uint32_t	intrLevelSel
	The mask that assigns interrupt sources to trigger: Low, Medium, or High interrupt. More...

bool	enableLpm
	Enables LPM (Link Power Management) response.

cy_en_usbfs_dev_ep_access_t	epAccess
	Data endpoints access type.

Field Documentation

const cy_stc_usbfs_dev_drv_dma_config_t* cy_stc_usbfs_dev_drv_config_t::dmaConfig[CY_USBFS_DEV_DRV_NUM_EPS_MAX]

DMA channels configuration for the endpoints.

Only DMChannels for active endpoints must be configured. Provide NULL pointer if endpoint is not used. Applicable when mode is CY_USBFS_DEV_DRV_EP_MANAGEMENT_DMA or CY_USBFS_DEV_DRV_EP_MANAGEMENT_DMA_AUTO.

uint32_t cy_stc_usbfs_dev_drv_config_t::intrLevelSel

The mask that assigns interrupt sources to trigger: Low, Medium, or High interrupt.

Use the macros provided in group_usbfs_dev_drv_macros_intr_level to initialize the intrLevelSel mask.