Library Functions. More...

Functions
TM_USBD_Result_t	TM_USBD_CDC_Init (TM_USB_t USB_Mode)
	Initializes USB DEVICE for CDC class on specific USB mode. More...

void	TM_USBD_CDC_Process (TM_USB_t USB_Mode)
	Sends all remaining data from CDC TX buffer to USB out. More...

uint16_t	TM_USBD_CDC_Putc (TM_USB_t USB_Mode, char ch)
	Puts character over USB CDC. More...

uint16_t	TM_USBD_CDC_Puts (TM_USB_t USB_Mode, const char *str)
	Puts string over USB CDC. More...

uint16_t	TM_USBD_CDC_PutArray (TM_USB_t USB_Mode, uint8_t *buff, uint16_t count)
	Puts array of data from USB CDC RX buffer. More...

uint8_t	TM_USBD_CDC_Getc (TM_USB_t USB_Mode, char *ch)
	Gets character from USB CDC RX buffer. More...

uint16_t	TM_USBD_CDC_Gets (TM_USB_t USB_Mode, char *buff, uint16_t buffsize)
	Gets string from USB CDC RX buffer. More...

uint16_t	TM_USBD_CDC_GetArray (TM_USB_t USB_Mode, uint8_t *buff, uint16_t count)
	Gets array of data from USB CDC RX buffer. More...

void	TM_USBD_CDC_GetSettings (TM_USB_t USB_Mode, TM_USBD_CDC_Settings_t *Settings)
	Reads current settings set from user terminal. More...

void	TM_USBD_CDC_INT_AddToBuffer (USBD_HandleTypeDef pdev, uint8_t Values, uint16_t Num)

Detailed Description

Library Functions.

Function Documentation

uint16_t TM_USBD_CDC_GetArray	(	TM_USB_t	USB_Mode,
		uint8_t *	buff,
		uint16_t	count
	)

Gets array of data from USB CDC RX buffer.

Parameters

USB_Mode	USB Mode where string will be read. This parameter can be a value of TM_USB_t enumeration
*buff	Pointer to buffer where array will be stored
count	Number of elements to read

Return values

Number of elements read from buffer

uint8_t TM_USBD_CDC_Getc	(	TM_USB_t	USB_Mode,
		char *	ch
	)

Gets character from USB CDC RX buffer.

Parameters

USB_Mode	USB Mode where char will be read. This parameter can be a value of TM_USB_t enumeration
*ch	Pointer to character to store value into

Return values

1	in case character is read or zero if buffer empty

uint16_t TM_USBD_CDC_Gets	(	TM_USB_t	USB_Mode,
		char *	buff,
		uint16_t	buffsize
	)

Gets string from USB CDC RX buffer.

Note: Check TM_BUFFER library for more info on how strings are returned

Parameters

USB_Mode	USB Mode where string will be read. This parameter can be a value of TM_USB_t enumeration
*buff	Pointer to buffer where string will be saved
buffsize	Buffer size in units of bytes

Return values

Number of elements in string

void TM_USBD_CDC_GetSettings	(	TM_USB_t	USB_Mode,
		TM_USBD_CDC_Settings_t *	Settings
	)

Reads current settings set from user terminal.

Parameters

USB_Mode	USB mode where to read settings. This parameter can be a value of TM_USB_t enumeration
*Settings	Pointer to TM_USBD_CDC_Settings_t struture to fill data into

Return values

None

TM_USBD_Result_t TM_USBD_CDC_Init ( TM_USB_t USB_Mode )

Initializes USB DEVICE for CDC class on specific USB mode.

Parameters

USB_Mode USB Mode where CDC DEVICE will be enabled. This parameter can be a value of TM_USB_t enumeration

Return values

Member of TM_USBD_Result_t enumeration

void TM_USBD_CDC_Process ( TM_USB_t USB_Mode )

Sends all remaining data from CDC TX buffer to USB out.

Parameters

USB_Mode USB Mode where process will be done. This parameter can be a value of TM_USB_t enumeration

Return values

None

uint16_t TM_USBD_CDC_PutArray	(	TM_USB_t	USB_Mode,
		uint8_t *	buff,
		uint16_t	count
	)

Puts array of data from USB CDC RX buffer.

Parameters

USB_Mode	USB Mode where string will be read. This parameter can be a value of TM_USB_t enumeration
*buff	Pointer to data to be sent over USB CDC
count	Number of elements to send

Return values

Number of elements written to TX buffer for CDC

uint16_t TM_USBD_CDC_Putc	(	TM_USB_t	USB_Mode,
		char	ch
	)

Puts character over USB CDC.

Parameters

USB_Mode	USB Mode where transmission will be done. This parameter can be a value of TM_USB_t enumeration
ch	Character to be sent over CDC

Return values

Number of characters added to TX buffer

uint16_t TM_USBD_CDC_Puts	(	TM_USB_t	USB_Mode,
		const char *	str
	)

Puts string over USB CDC.

Parameters

USB_Mode	USB Mode where transmission will be done. This parameter can be a value of TM_USB_t enumeration
*str	Pointer to string to be sent over CDC

Return values

Number of characters added to TX buffer