nRF52840 only: All types used by USB Device high level library are defined here. This helps to avoid cross referencing into types in different files. More...
Data Structures |
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| struct | app_usbd_evt_t |
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Specific application event structure.
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| struct | app_usbd_setup_evt_t |
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Specific application event structure with setup structure included.
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| union | app_usbd_complex_evt_t |
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Complex event variable type.
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| struct | app_usbd_class_inst_t |
Typedefs |
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| typedef ret_code_t (* | app_usbd_ep_event_handler_t )( app_usbd_class_inst_t const *const p_inst, app_usbd_complex_evt_t const *const p_event) |
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Endpoint callback function.
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Enumerations |
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| enum |
app_usbd_event_type_t
{
APP_USBD_EVT_DRV_SOF = NRF_DRV_USBD_EVT_SOF, APP_USBD_EVT_DRV_RESET = NRF_DRV_USBD_EVT_RESET, APP_USBD_EVT_DRV_SUSPEND = NRF_DRV_USBD_EVT_SUSPEND, APP_USBD_EVT_DRV_RESUME = NRF_DRV_USBD_EVT_RESUME, APP_USBD_EVT_DRV_SETUP = NRF_DRV_USBD_EVT_SETUP, APP_USBD_EVT_DRV_EPTRANSFER = NRF_DRV_USBD_EVT_EPTRANSFER, APP_USBD_EVT_FIRST_APP , APP_USBD_EVT_INST_APPEND = APP_USBD_EVT_FIRST_APP, APP_USBD_EVT_INST_REMOVE , APP_USBD_EVT_START , APP_USBD_EVT_STOP , APP_USBD_EVT_STATE } |
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Events codes.
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Detailed Description
nRF52840 only: All types used by USB Device high level library are defined here. This helps to avoid cross referencing into types in different files.
Typedef Documentation
| typedef ret_code_t (* app_usbd_ep_event_handler_t)( app_usbd_class_inst_t const *const p_inst, app_usbd_complex_evt_t const *const p_event) |
Endpoint callback function.
The function used by every class instance.
- Parameters
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[in,out] p_inst Instance of the class [in] p_event Event to process
- Note
- If given event is not supported by class, return NRF_ERROR_NOT_SUPPORTED
Enumeration Type Documentation
Events codes.
Redefined application event codes
| Enumerator | |
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| APP_USBD_EVT_DRV_SOF |
See documentation for NRF_DRV_USBD_EVT_SOF |
| APP_USBD_EVT_DRV_RESET |
See documentation for NRF_DRV_USBD_EVT_RESET |
| APP_USBD_EVT_DRV_SUSPEND |
See documentation for NRF_DRV_USBD_EVT_SUSPEND |
| APP_USBD_EVT_DRV_RESUME |
See documentation for NRF_DRV_USBD_EVT_RESUME |
| APP_USBD_EVT_DRV_SETUP |
This event type has special structure. See app_usbd_setup_evt_t |
| APP_USBD_EVT_DRV_EPTRANSFER |
See documentation for NRF_DRV_USBD_EVT_EPTRANSFER |
| APP_USBD_EVT_FIRST_APP |
First application event code - for internal static assert checking |
| APP_USBD_EVT_INST_APPEND |
The instance was attached to the library, any configuration action can be done now |
| APP_USBD_EVT_INST_REMOVE |
The instance is going to be removed, this event is called just before removing the instance. This removing cannot be stopped. |
| APP_USBD_EVT_START |
USBD library has just been started and functional - event passed to all instances, before USBD interrupts have been enabled |
| APP_USBD_EVT_STOP |
USBD library has just been stopped and is not functional - event passed to all instances, after USBD interrupts have been disabled |
| APP_USBD_EVT_STATE |
USBD state has been changed |