Include dependency graph for ti_icdi_usb.c:

Data Structures
struct	icdi_usb_handle_s

Macros
#define	ICDI_PACKET_SIZE 2048

#define	ICDI_READ_ENDPOINT 0x83

#define	ICDI_READ_TIMEOUT (LIBUSB_TIMEOUT_MS)

#define	ICDI_WRITE_ENDPOINT 0x02

#define	ICDI_WRITE_TIMEOUT (LIBUSB_TIMEOUT_MS)

#define	PACKET_END "#"

#define	PACKET_START "$"

Functions
static int	icdi_get_cmd_result (void *handle)

static int	icdi_send_cmd (void handle, const char cmd)

static int	icdi_send_packet (void *handle, int len)

static int	icdi_send_remote_cmd (void handle, const char data)

static int	icdi_usb_assert_srst (void *handle, int srst)

static int	icdi_usb_close (void *handle)

static int	icdi_usb_halt (void *handle)

static int	icdi_usb_idcode (void handle, uint32_t idcode)

static int	icdi_usb_open (struct hl_interface_param_s param, void *fd)

static int	icdi_usb_override_target (const char *targetname)

static int	icdi_usb_query (void *handle)

static int	icdi_usb_read_mem (void handle, uint32_t addr, uint32_t size, uint32_t count, uint8_t buffer)

static int	icdi_usb_read_mem_int (void handle, uint32_t addr, uint32_t len, uint8_t buffer)

static int	icdi_usb_read_reg (void handle, unsigned int regsel, uint32_t val)

static int	icdi_usb_read_regs (void *handle)

static int	icdi_usb_reset (void *handle)

static int	icdi_usb_run (void *handle)

static enum target_state	icdi_usb_state (void *handle)

static int	icdi_usb_step (void *handle)

static int	icdi_usb_version (void *handle)

static int	icdi_usb_write_debug_reg (void *handle, uint32_t addr, uint32_t val)

static int	icdi_usb_write_mem (void handle, uint32_t addr, uint32_t size, uint32_t count, const uint8_t buffer)

static int	icdi_usb_write_mem_int (void handle, uint32_t addr, uint32_t len, const uint8_t buffer)

static int	icdi_usb_write_reg (void *handle, unsigned int regsel, uint32_t val)

static int	remote_escape_output (const char buffer, int len, char out_buf, int *out_len, int out_maxlen)

static int	remote_unescape_input (const char buffer, int len, char out_buf, int out_maxlen)

Variables
struct hl_layout_api_s	icdi_usb_layout_api

Macro Definition Documentation

◆ ICDI_PACKET_SIZE

#define ICDI_PACKET_SIZE 2048

Definition at line 31 of file ti_icdi_usb.c.

◆ ICDI_READ_ENDPOINT

#define ICDI_READ_ENDPOINT 0x83

Definition at line 27 of file ti_icdi_usb.c.

◆ ICDI_READ_TIMEOUT

#define ICDI_READ_TIMEOUT (LIBUSB_TIMEOUT_MS)

Definition at line 30 of file ti_icdi_usb.c.

◆ ICDI_WRITE_ENDPOINT

#define ICDI_WRITE_ENDPOINT 0x02

Definition at line 26 of file ti_icdi_usb.c.

◆ ICDI_WRITE_TIMEOUT

#define ICDI_WRITE_TIMEOUT (LIBUSB_TIMEOUT_MS)

Definition at line 29 of file ti_icdi_usb.c.

◆ PACKET_END

#define PACKET_END "#"

Definition at line 34 of file ti_icdi_usb.c.

◆ PACKET_START

#define PACKET_START "$"

Definition at line 33 of file ti_icdi_usb.c.

Function Documentation

◆ icdi_get_cmd_result()

static int icdi_get_cmd_result ( void * handle )

static

Definition at line 240 of file ti_icdi_usb.c.

References ERROR_FAIL, ERROR_OK, offset, icdi_usb_handle_s::read_buffer, icdi_usb_handle_s::read_count, and unhexify().

Referenced by icdi_usb_halt(), icdi_usb_query(), icdi_usb_read_mem_int(), icdi_usb_read_reg(), icdi_usb_run(), icdi_usb_step(), icdi_usb_write_mem_int(), and icdi_usb_write_reg().

◆ icdi_send_cmd()

static int icdi_send_cmd	(	void *	handle,
		const char *	cmd
	)

static

Definition at line 221 of file ti_icdi_usb.c.

References cmd, icdi_send_packet(), icdi_usb_handle_s::max_packet, PACKET_START, and icdi_usb_handle_s::write_buffer.

Referenced by icdi_usb_halt(), icdi_usb_query(), icdi_usb_read_mem_int(), icdi_usb_read_reg(), icdi_usb_run(), icdi_usb_step(), and icdi_usb_write_reg().

◆ icdi_send_packet()

static int icdi_send_packet	(	void *	handle,
		int	len
	)

static

Definition at line 108 of file ti_icdi_usb.c.

References buffer, ERROR_FAIL, ERROR_OK, ICDI_READ_ENDPOINT, ICDI_READ_TIMEOUT, ICDI_WRITE_ENDPOINT, ICDI_WRITE_TIMEOUT, LOG_DEBUG, LOG_ERROR, icdi_usb_handle_s::max_packet, PACKET_END, icdi_usb_handle_s::read_buffer, icdi_usb_handle_s::read_count, icdi_usb_handle_s::usb_dev, and icdi_usb_handle_s::write_buffer.

Referenced by icdi_send_cmd(), icdi_send_remote_cmd(), and icdi_usb_write_mem_int().

◆ icdi_send_remote_cmd()

static int icdi_send_remote_cmd	(	void *	handle,
		const char *	data
	)

static

Definition at line 229 of file ti_icdi_usb.c.

References hexify(), icdi_send_packet(), icdi_usb_handle_s::max_packet, PACKET_START, and icdi_usb_handle_s::write_buffer.

Referenced by icdi_usb_version().

◆ icdi_usb_assert_srst()

static int icdi_usb_assert_srst	(	void *	handle,
		int	srst
	)

static

Definition at line 399 of file ti_icdi_usb.c.

References ERROR_COMMAND_NOTFOUND.

◆ icdi_usb_close()

static int icdi_usb_close ( void * handle )

static

Definition at line 641 of file ti_icdi_usb.c.

References ERROR_OK, jtag_libusb_close(), icdi_usb_handle_s::read_buffer, icdi_usb_handle_s::usb_dev, and icdi_usb_handle_s::write_buffer.

◆ icdi_usb_halt()

static int icdi_usb_halt ( void * handle )

static

Definition at line 424 of file ti_icdi_usb.c.

References ERROR_FAIL, ERROR_OK, icdi_get_cmd_result(), icdi_send_cmd(), and LOG_ERROR.

◆ icdi_usb_idcode()

static int icdi_usb_idcode	(	void *	handle,
		uint32_t *	idcode
	)

static

Definition at line 269 of file ti_icdi_usb.c.

References ERROR_OK.

◆ icdi_usb_open()

static int icdi_usb_open	(	struct hl_interface_param_s *	param,
		void **	fd
	)

static

Definition at line 657 of file ti_icdi_usb.c.

◆ icdi_usb_override_target()

static int icdi_usb_override_target ( const char * targetname )

static

Definition at line 636 of file ti_icdi_usb.c.

◆ icdi_usb_query()

static int icdi_usb_query ( void * handle )

static

Definition at line 334 of file ti_icdi_usb.c.

References ERROR_FAIL, ERROR_OK, icdi_get_cmd_result(), ICDI_PACKET_SIZE, icdi_send_cmd(), LOG_DEBUG, LOG_ERROR, icdi_usb_handle_s::max_packet, offset, icdi_usb_handle_s::read_buffer, and icdi_usb_handle_s::write_buffer.

◆ icdi_usb_read_mem()

static int icdi_usb_read_mem	(	void *	handle,
		uint32_t	addr,
		uint32_t	size,
		uint32_t	count,
		uint8_t *	buffer
	)

static

Definition at line 580 of file ti_icdi_usb.c.

References addr, buffer, count, ERROR_OK, icdi_usb_read_mem_int(), icdi_usb_handle_s::max_rw_packet, and size.

◆ icdi_usb_read_mem_int()

static int icdi_usb_read_mem_int	(	void *	handle,
		uint32_t	addr,
		uint32_t	len,
		uint8_t *	buffer
	)

static

Definition at line 521 of file ti_icdi_usb.c.

References addr, buffer, cmd, ERROR_FAIL, ERROR_OK, icdi_get_cmd_result(), icdi_send_cmd(), LOG_ERROR, icdi_usb_handle_s::read_buffer, icdi_usb_handle_s::read_count, and remote_unescape_input().

Referenced by icdi_usb_read_mem().

◆ icdi_usb_read_reg()

static int icdi_usb_read_reg	(	void *	handle,
		unsigned int	regsel,
		uint32_t *	val
	)

static

Definition at line 468 of file ti_icdi_usb.c.

References cmd, ERROR_FAIL, ERROR_OK, icdi_get_cmd_result(), icdi_send_cmd(), le_to_h_u32(), LOG_ERROR, icdi_usb_handle_s::read_buffer, and unhexify().

◆ icdi_usb_read_regs()

static int icdi_usb_read_regs ( void * handle )

static

Definition at line 462 of file ti_icdi_usb.c.

References ERROR_OK.

◆ icdi_usb_reset()

static int icdi_usb_reset ( void * handle )

static

Definition at line 393 of file ti_icdi_usb.c.

References ERROR_OK.

◆ icdi_usb_run()

static int icdi_usb_run ( void * handle )

static

Definition at line 405 of file ti_icdi_usb.c.

References ERROR_FAIL, ERROR_OK, icdi_get_cmd_result(), icdi_send_cmd(), and LOG_ERROR.

◆ icdi_usb_state()

static enum target_state icdi_usb_state ( void * handle )

static

Definition at line 275 of file ti_icdi_usb.c.

References addr, h_u32_to_le(), and icdi_usb_write_mem().

◆ icdi_usb_step()

static int icdi_usb_step ( void * handle )

static

Definition at line 443 of file ti_icdi_usb.c.

References ERROR_FAIL, ERROR_OK, icdi_get_cmd_result(), icdi_send_cmd(), and LOG_ERROR.

◆ icdi_usb_version()

static int icdi_usb_version ( void * handle )

static

Definition at line 304 of file ti_icdi_usb.c.

References ERROR_FAIL, ERROR_OK, icdi_send_remote_cmd(), LOG_ERROR, LOG_INFO, LOG_WARNING, icdi_usb_handle_s::read_buffer, icdi_usb_handle_s::read_count, and unhexify().

◆ icdi_usb_write_debug_reg()

static int icdi_usb_write_debug_reg	(	void *	handle,
		uint32_t	addr,
		uint32_t	val
	)

static

Definition at line 275 of file ti_icdi_usb.c.

◆ icdi_usb_write_mem()

static int icdi_usb_write_mem	(	void *	handle,
		uint32_t	addr,
		uint32_t	size,
		uint32_t	count,
		const uint8_t *	buffer
	)

static

Definition at line 608 of file ti_icdi_usb.c.

References addr, buffer, count, ERROR_OK, icdi_usb_write_mem_int(), icdi_usb_handle_s::max_rw_packet, and size.

Referenced by icdi_usb_state().

◆ icdi_usb_write_mem_int()

static int icdi_usb_write_mem_int	(	void *	handle,
		uint32_t	addr,
		uint32_t	len,
		const uint8_t *	buffer
	)

static

Definition at line 549 of file ti_icdi_usb.c.

References addr, buffer, ERROR_FAIL, ERROR_OK, icdi_get_cmd_result(), icdi_send_packet(), LOG_ERROR, icdi_usb_handle_s::max_packet, PACKET_START, remote_escape_output(), and icdi_usb_handle_s::write_buffer.

Referenced by icdi_usb_write_mem().

◆ icdi_usb_write_reg()

static int icdi_usb_write_reg	(	void *	handle,
		unsigned int	regsel,
		uint32_t	val
	)

static

Definition at line 497 of file ti_icdi_usb.c.

References cmd, ERROR_FAIL, ERROR_OK, h_u32_to_le(), hexify(), icdi_get_cmd_result(), icdi_send_cmd(), and LOG_ERROR.

◆ remote_escape_output()

static int remote_escape_output	(	const char *	buffer,
		int	len,
		char *	out_buf,
		int *	out_len,
		int	out_maxlen
	)

static

Definition at line 51 of file ti_icdi_usb.c.

References buffer.

Referenced by icdi_usb_write_mem_int().

◆ remote_unescape_input()

static int remote_unescape_input	(	const char *	buffer,
		int	len,
		char *	out_buf,
		int	out_maxlen
	)

static

Definition at line 78 of file ti_icdi_usb.c.

References buffer, and LOG_ERROR.

Referenced by icdi_usb_read_mem_int().

Variable Documentation

◆ icdi_usb_layout_api

struct hl_layout_api_s icdi_usb_layout_api

Initial value:

= {
    .open = icdi_usb_open,
    .close = icdi_usb_close,
    .idcode = icdi_usb_idcode,
    .state = icdi_usb_state,
    .reset = icdi_usb_reset,
    .assert_srst = icdi_usb_assert_srst,
    .run = icdi_usb_run,
    .halt = icdi_usb_halt,
    .step = icdi_usb_step,
    .read_regs = icdi_usb_read_regs,
    .read_reg = icdi_usb_read_reg,
    .write_reg = icdi_usb_write_reg,
    .read_mem = icdi_usb_read_mem,
    .write_mem = icdi_usb_write_mem,
    .write_debug_reg = icdi_usb_write_debug_reg,
    .override_target = icdi_usb_override_target,
    .custom_command = icdi_send_remote_cmd,
}

Definition at line 657 of file ti_icdi_usb.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ ICDI_PACKET_SIZE

◆ ICDI_READ_ENDPOINT

◆ ICDI_READ_TIMEOUT

◆ ICDI_WRITE_ENDPOINT

◆ ICDI_WRITE_TIMEOUT

◆ PACKET_END

◆ PACKET_START

Function Documentation

◆ icdi_get_cmd_result()

◆ icdi_send_cmd()

◆ icdi_send_packet()

◆ icdi_send_remote_cmd()

◆ icdi_usb_assert_srst()

◆ icdi_usb_close()

◆ icdi_usb_halt()

◆ icdi_usb_idcode()

◆ icdi_usb_open()

◆ icdi_usb_override_target()

◆ icdi_usb_query()

◆ icdi_usb_read_mem()

◆ icdi_usb_read_mem_int()

◆ icdi_usb_read_reg()

◆ icdi_usb_read_regs()

◆ icdi_usb_reset()

◆ icdi_usb_run()

◆ icdi_usb_state()

◆ icdi_usb_step()

◆ icdi_usb_version()

◆ icdi_usb_write_debug_reg()

◆ icdi_usb_write_mem()

◆ icdi_usb_write_mem_int()

◆ icdi_usb_write_reg()

◆ remote_escape_output()

◆ remote_unescape_input()

Variable Documentation

◆ icdi_usb_layout_api