MTB CAT1 Peripheral driver library
cy_stc_usbfs_dev_drv_config_t Struct Reference

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_tdmaConfig [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

◆ dmaConfig

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.

◆ intrLevelSel

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.