USBD ROM Stack
2.0
ROM based USB device stack
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Main USBD API functions structure.This structure contains pointer to various USB Device stack's sub-module function tables. This structure is used as main entry point to access various methods (grouped in sub-modules) exposed by ROM based USB device stack. More...
Data Fields | |
const USBD_HW_API_T * | hw |
const USBD_CORE_API_T * | core |
const USBD_MSC_API_T * | msc |
const USBD_DFU_API_T * | dfu |
const USBD_HID_API_T * | hid |
const USBD_CDC_API_T * | cdc |
const uint32_t * | reserved6 |
const uint32_t | version |
Main USBD API functions structure.
This structure contains pointer to various USB Device stack's sub-module function tables. This structure is used as main entry point to access various methods (grouped in sub-modules) exposed by ROM based USB device stack.
const USBD_HW_API_T* USBD_API_T::hw |
Pointer to function table which exposes functions which interact directly with USB device stack's core layer.
const USBD_CORE_API_T* USBD_API_T::core |
Pointer to function table which exposes functions which interact directly with USB device controller hardware.
const USBD_MSC_API_T* USBD_API_T::msc |
Pointer to function table which exposes functions provided by MSC function driver module.
const USBD_DFU_API_T* USBD_API_T::dfu |
Pointer to function table which exposes functions provided by DFU function driver module.
const USBD_HID_API_T* USBD_API_T::hid |
Pointer to function table which exposes functions provided by HID function driver module.
const USBD_CDC_API_T* USBD_API_T::cdc |
Pointer to function table which exposes functions provided by CDC-ACM function driver module.
const uint32_t* USBD_API_T::reserved6 |
Reserved for future function driver module.
const uint32_t USBD_API_T::version |
Version identifier of USB ROM stack. The version is defined as 0x0CHDMhCC where each nibble represents version number of the corresponding component. CC - 7:0 - 8bit core version number h - 11:8 - 4bit hardware interface version number M - 15:12 - 4bit MSC class module version number D - 19:16 - 4bit DFU class module version number H - 23:20 - 4bit HID class module version number C - 27:24 - 4bit CDC class module version number H - 31:28 - 4bit reserved