Functions
bool	tud_msc_set_sense (uint8_t lun, uint8_t sense_key, uint8_t add_sense_code, uint8_t add_sense_qualifier)

int32_t	tud_msc_read10_cb (uint8_t lun, uint32_t lba, uint32_t offset, void *buffer, uint32_t bufsize)

int32_t	tud_msc_write10_cb (uint8_t lun, uint32_t lba, uint32_t offset, uint8_t *buffer, uint32_t bufsize)

void	tud_msc_inquiry_cb (uint8_t lun, uint8_t vendor_id[8], uint8_t product_id[16], uint8_t product_rev[4])

bool	tud_msc_test_unit_ready_cb (uint8_t lun)

void	tud_msc_capacity_cb (uint8_t lun, uint32_t block_count, uint16_t block_size)

int32_t	tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void *buffer, uint16_t bufsize)

TU_ATTR_WEAK uint8_t	tud_msc_get_maxlun_cb (void)

TU_ATTR_WEAK bool	tud_msc_start_stop_cb (uint8_t lun, uint8_t power_condition, bool start, bool load_eject)

TU_ATTR_WEAK bool	tud_msc_prevent_allow_medium_removal_cb (uint8_t lun, uint8_t prohibit_removal, uint8_t control)

TU_ATTR_WEAK int32_t	tud_msc_request_sense_cb (uint8_t lun, void *buffer, uint16_t bufsize)

TU_ATTR_WEAK void	tud_msc_read10_complete_cb (uint8_t lun)

TU_ATTR_WEAK void	tud_msc_write10_complete_cb (uint8_t lun)

TU_ATTR_WEAK void	tud_msc_scsi_complete_cb (uint8_t lun, uint8_t const scsi_cmd[16])

TU_ATTR_WEAK bool	tud_msc_is_writable_cb (uint8_t lun)

void	mscd_init (void)

bool	mscd_deinit (void)

void	mscd_reset (uint8_t rhport)

uint16_t	mscd_open (uint8_t rhport, tusb_desc_interface_t const *itf_desc, uint16_t max_len)

bool	mscd_control_xfer_cb (uint8_t rhport, uint8_t stage, tusb_control_request_t const *p_request)

bool	mscd_xfer_cb (uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes)

Variables
	C

Function Documentation

◆ mscd_control_xfer_cb()

bool mscd_control_xfer_cb	(	uint8_t	rhport,
		uint8_t	stage,
		tusb_control_request_t const *	p_request
	)

Definition at line 308 of file msc_device.c.

◆ mscd_deinit()

bool mscd_deinit ( void )

Definition at line 258 of file msc_device.c.

◆ mscd_init()

void mscd_init ( void )

Definition at line 254 of file msc_device.c.

◆ mscd_open()

uint16_t mscd_open	(	uint8_t	rhport,
		tusb_desc_interface_t const *	itf_desc,
		uint16_t	max_len
	)

Definition at line 269 of file msc_device.c.

◆ mscd_reset()

void mscd_reset ( uint8_t rhport )

Definition at line 263 of file msc_device.c.

◆ mscd_xfer_cb()

bool mscd_xfer_cb	(	uint8_t	rhport,
		uint8_t	ep_addr,
		xfer_result_t	event,
		uint32_t	xferred_bytes
	)

Definition at line 393 of file msc_device.c.

◆ tud_msc_capacity_cb()

void tud_msc_capacity_cb	(	uint8_t	lun,
		uint32_t *	block_count,
		uint16_t *	block_size
	)

◆ tud_msc_get_maxlun_cb()

TU_ATTR_WEAK uint8_t tud_msc_get_maxlun_cb ( void )

◆ tud_msc_inquiry_cb()

void tud_msc_inquiry_cb	(	uint8_t	lun,
		uint8_t	vendor_id[8],
		uint8_t	product_id[16],
		uint8_t	product_rev[4]
	)

◆ tud_msc_is_writable_cb()

TU_ATTR_WEAK bool tud_msc_is_writable_cb ( uint8_t lun )

◆ tud_msc_prevent_allow_medium_removal_cb()

TU_ATTR_WEAK bool tud_msc_prevent_allow_medium_removal_cb	(	uint8_t	lun,
		uint8_t	prohibit_removal,
		uint8_t	control
	)

◆ tud_msc_read10_cb()

int32_t tud_msc_read10_cb	(	uint8_t	lun,
		uint32_t	lba,
		uint32_t	offset,
		void *	buffer,
		uint32_t	bufsize
	)

◆ tud_msc_read10_complete_cb()

TU_ATTR_WEAK void tud_msc_read10_complete_cb ( uint8_t lun )

◆ tud_msc_request_sense_cb()

TU_ATTR_WEAK int32_t tud_msc_request_sense_cb	(	uint8_t	lun,
		void *	buffer,
		uint16_t	bufsize
	)

◆ tud_msc_scsi_cb()

int32_t tud_msc_scsi_cb	(	uint8_t	lun,
		uint8_t const	scsi_cmd[16],
		void *	buffer,
		uint16_t	bufsize
	)

Invoked when received an SCSI command not in built-in list below.

READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, TEST_UNIT_READY, START_STOP_UNIT, MODE_SENSE6, REQUEST_SENSE
READ10 and WRITE10 has their own callbacks

Parameters

[in]	lun	Logical unit number
[in]	scsi_cmd	SCSI command contents which application must examine to response accordingly
[out]	buffer	Buffer for SCSI Data Stage. For INPUT: application must fill this with response. For OUTPUT it holds the Data from host
[in]	bufsize	Buffer's length.

Returns: Actual bytes processed, can be zero for no-data command.

Return values

negative Indicate error e.g unsupported command, tinyusb will STALL the corresponding endpoint and return failed status in command status wrapper phase.

◆ tud_msc_scsi_complete_cb()

TU_ATTR_WEAK void tud_msc_scsi_complete_cb	(	uint8_t	lun,
		uint8_t const	scsi_cmd[16]
	)

◆ tud_msc_set_sense()

bool tud_msc_set_sense	(	uint8_t	lun,
		uint8_t	sense_key,
		uint8_t	add_sense_code,
		uint8_t	add_sense_qualifier
	)

Definition at line 234 of file msc_device.c.

◆ tud_msc_start_stop_cb()

TU_ATTR_WEAK bool tud_msc_start_stop_cb	(	uint8_t	lun,
		uint8_t	power_condition,
		bool	start,
		bool	load_eject
	)

◆ tud_msc_test_unit_ready_cb()

bool tud_msc_test_unit_ready_cb ( uint8_t lun )

◆ tud_msc_write10_cb()

int32_t tud_msc_write10_cb	(	uint8_t	lun,
		uint32_t	lba,
		uint32_t	offset,
		uint8_t *	buffer,
		uint32_t	bufsize
	)

◆ tud_msc_write10_complete_cb()

TU_ATTR_WEAK void tud_msc_write10_complete_cb ( uint8_t lun )

Variable Documentation

◆ C

C

extern

Initial value:

{
#endif
 
#if !defined(CFG_TUD_MSC_EP_BUFSIZE) & defined(CFG_TUD_MSC_BUFSIZE)
  
  #define CFG_TUD_MSC_EP_BUFSIZE  CFG_TUD_MSC_BUFSIZE
#endif
 
#ifndef CFG_TUD_MSC_EP_BUFSIZE
  #error CFG_TUD_MSC_EP_BUFSIZE must be defined, value of a block size should work well, the more the better
#endif
 
TU_VERIFY_STATIC(CFG_TUD_MSC_EP_BUFSIZE < UINT16_MAX, "Size is not correct")

Functions

Variables