TM_USB_Functions

Library Functions. More...

Functions
TM_USB_Result_t	TM_USB_Init (void)
	Initializes USB for future work. More...
TM_USB_Result_t	TM_USB_InitFS (void)
	Initializes USB Full Speed mode. More...
TM_USB_Result_t	TM_USB_InitHS (void)
	Initializes USB High Speed mode. More...
void	TM_USB_DriveVBUSCallback (TM_USB_t USB_Mode, uint8_t state)
	Enables or disabled VBUS (Power supply) for USB communication. More...

Detailed Description

Library Functions.

Function Documentation

void TM_USB_DriveVBUSCallback	(	TM_USB_t	USB_Mode,
		uint8_t	state
	)

Enables or disabled VBUS (Power supply) for USB communication.

Note

This functions has sense only if you have external hardware which can be controlled to enable/disable VBUS

Functions has sense only when HOST mode is used with USB

Parameters

USB_Mode	USB Mode where VBUS should be enabled or disabled
state	State to use for VBUS 0: VBUS should be disabled, USB deactivated 1: VBUS should be enabled, USB activated

Return values

None

Note

With __weak parameter to prevent link errors if not defined by user

TM_USB_Result_t TM_USB_Init

(

void

)

Initializes USB for future work.

Note

This function must always be called at the beginning in case USB will be used in application

Parameters

None

Return values

Member

of TM_USB_Result_t enumeration

TM_USB_Result_t TM_USB_InitFS

(

void

)

Initializes USB Full Speed mode.

Note

This functions is called from USB stack when needed, no need for manual calling

Parameters

None

Return values

Member

of TM_USB_Result_t enumeration

TM_USB_Result_t TM_USB_InitHS

(

void

)

Initializes USB High Speed mode.

Note

This functions is called from USB stack when needed, no need for manual calling

Parameters

None

Return values

Member

of TM_USB_Result_t enumeration