USB Device Interface (UDI) for Personal Healthcare

Device Class (PHDC)

Common APIs used by high level application to use this USB class.

Modules
	Interface with USB Device Core (UDC)
	Structures and functions required by UDC.
	Implementation of UDI PHDC
	Class internal implementation.
	USB interface descriptors
	The following structures provide predefined USB interface descriptors.

Data Structures
struct	udi_phdc_metadata_t

Functions
bool	udi_phdc_senddata (udi_phdc_metadata_t *metadata, void(*callback)(uint16_t))
	Send metadata to USB host. More...
void	udi_phdc_senddata_abort (void)
	Abort of send metadata to USB host. More...
bool	udi_phdc_waitdata (udi_phdc_metadata_t *metadata, void(*callback)(bool, uint16_t))
	Wait metadata from USB host. More...

Variables
usb_phdc_classfnct_desc_t	udi_phdc_desc_t::classfnct
usb_ep_desc_t	udi_phdc_desc_t::ep_bulk_in
usb_ep_desc_t	udi_phdc_desc_t::ep_bulk_out
udi_phdc_fnctext_desc_t	udi_phdc_desc_t::fnctext
usb_phdc_fnctext_desc_t	udi_phdc_fnctext_desc_t::header
usb_iface_desc_t	udi_phdc_desc_t::iface
uint8_t *	udi_phdc_metadata_t::metadata
uint16_t	udi_phdc_metadata_t::metadata_size
uint8_t	udi_phdc_metadata_t::opaque_size
uint8_t *	udi_phdc_metadata_t::opaquedata
uint8_t	udi_phdc_metadata_t::qos
usb_phdc_qos_desc_t	udi_phdc_desc_t::qos_bulk_in
usb_phdc_qos_desc_t	udi_phdc_desc_t::qos_bulk_out
le16_t	udi_phdc_fnctext_desc_t::wDevSpecializations [sizeof(tmp_wDevSpecializations)/2]

bool udi_phdc_senddata	(	udi_phdc_metadata_t *	metadata,
		void(*)(uint16_t)	callback
	)

Send metadata to USB host.

Parameters

metadata	Information about metadata to send
callback	Function to call at the end of transfer.

Returns

1 if function was successfully done, otherwise 0.

References callback, cpu_irq_restore(), cpu_irq_save(), metadata, udi_phdc_metadata_t::qos, udi_phdc_in_trans, UDI_PHDC_QOS_IN, udi_phdc_send_metadata(), and USB_PHDC_QOS_LOW_GOOD.

Referenced by ieee11073_decode_metadata(), ieee11073_send_association(), and ieee11073_send_mesure().

void udi_phdc_senddata_abort

(

void

)

Abort of send metadata to USB host.

References udd_ep_abort(), UDI_PHDC_EP_BULK_IN, UDI_PHDC_EP_INTERRUPT_IN, udi_phdc_in_trans, and USB_PHDC_QOS_LOW_GOOD.

bool udi_phdc_waitdata	(	udi_phdc_metadata_t *	metadata,
		void(*)(bool, uint16_t)	callback
	)

Wait metadata from USB host.

Parameters

metadata	Information about expected metadata
callback	Function to call at the end of transfer.

Returns

1 if function was successfully done, otherwise 0.

References callback, cpu_irq_restore(), cpu_irq_save(), metadata, UDI_PHDC_EP_SIZE_BULK_OUT, udi_phdc_out_trans, UDI_PHDC_QOS_OUT, and udi_phdc_wait_metadata().

Referenced by ieee11073_enable_reception().

usb_phdc_classfnct_desc_t udi_phdc_desc_t::classfnct

usb_ep_desc_t udi_phdc_desc_t::ep_bulk_in

usb_ep_desc_t udi_phdc_desc_t::ep_bulk_out

udi_phdc_fnctext_desc_t udi_phdc_desc_t::fnctext

usb_phdc_fnctext_desc_t udi_phdc_fnctext_desc_t::header

usb_iface_desc_t udi_phdc_desc_t::iface

uint8_t* udi_phdc_metadata_t::metadata

Referenced by ieee11073_decode_metadata(), ieee11073_enable_reception(), ieee11073_send_association(), and ieee11073_send_mesure().

uint16_t udi_phdc_metadata_t::metadata_size

Referenced by ieee11073_decode_metadata(), ieee11073_enable_reception(), ieee11073_received(), ieee11073_send_association(), ieee11073_send_mesure(), and udi_phdc_send_metadata().

uint8_t udi_phdc_metadata_t::opaque_size

Referenced by ieee11073_decode_metadata(), ieee11073_enable_reception(), ieee11073_send_association(), and ieee11073_send_mesure().

uint8_t* udi_phdc_metadata_t::opaquedata

Referenced by ieee11073_enable_reception().

uint8_t udi_phdc_metadata_t::qos

Referenced by ieee11073_decode_metadata(), ieee11073_send_association(), ieee11073_send_mesure(), and udi_phdc_senddata().

usb_phdc_qos_desc_t udi_phdc_desc_t::qos_bulk_in

usb_phdc_qos_desc_t udi_phdc_desc_t::qos_bulk_out

le16_t udi_phdc_fnctext_desc_t::wDevSpecializations[sizeof(tmp_wDevSpecializations)/2]