cmsis_dap_usb_bulk.c File Reference

Include dependency graph for cmsis_dap_usb_bulk.c:

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Data Structures
struct	cmsis_dap_backend_data

Functions
static int	cmsis_dap_usb_alloc (struct cmsis_dap *dap, unsigned int pkt_sz)
static void	cmsis_dap_usb_close (struct cmsis_dap *dap)
static int	cmsis_dap_usb_open (struct cmsis_dap *dap, uint16_t vids[], uint16_t pids[], const char *serial)
static int	cmsis_dap_usb_read (struct cmsis_dap *dap, int timeout_ms)
static int	cmsis_dap_usb_write (struct cmsis_dap *dap, int txlen, int timeout_ms)
	COMMAND_HANDLER (cmsis_dap_handle_usb_interface_command)

Variables
const struct cmsis_dap_backend	cmsis_dap_usb_backend
static int	cmsis_dap_usb_interface = -1
const struct command_registration	cmsis_dap_usb_subcommand_handlers []

Function Documentation

cmsis_dap_usb_alloc()

static int cmsis_dap_usb_alloc ( struct cmsis_dap *  dap, unsigned int  pkt_sz  )

static

Definition at line 437 of file cmsis_dap_usb_bulk.c.

References cmsis_dap::command, ERROR_FAIL, ERROR_OK, LOG_ERROR, cmsis_dap::packet_buffer, cmsis_dap::packet_buffer_size, cmsis_dap::packet_size, and cmsis_dap::response.

cmsis_dap_usb_close()

static void cmsis_dap_usb_close ( struct cmsis_dap *  dap )

static

Definition at line 385 of file cmsis_dap_usb_bulk.c.

References cmsis_dap::bdata, cmsis_dap_backend_data::dev_handle, cmsis_dap_backend_data::interface, NULL, cmsis_dap::packet_buffer, and cmsis_dap_backend_data::usb_ctx.

Referenced by cmsis_dap_usb_open().

cmsis_dap_usb_open()

static int cmsis_dap_usb_open ( struct cmsis_dap *  dap, uint16_t  vids[], uint16_t  pids[], const char *  serial  )

static

Definition at line 47 of file cmsis_dap_usb_bulk.c.

References cmsis_dap::bdata, cmsis_dap_usb_close(), cmsis_dap_usb_interface, cmsis_dap::command, config, cmsis_dap_backend_data::dev_handle, cmsis_dap_backend_data::ep_in, ep_in, cmsis_dap_backend_data::ep_out, ep_out, ERROR_FAIL, ERROR_OK, id, cmsis_dap_backend_data::interface, LOG_DEBUG, LOG_ERROR, LOG_INFO, LOG_WARNING, NULL, cmsis_dap::packet_buffer, cmsis_dap::packet_buffer_size, cmsis_dap::packet_size, cmsis_dap::response, serial, and cmsis_dap_backend_data::usb_ctx.

cmsis_dap_usb_read()

static int cmsis_dap_usb_read ( struct cmsis_dap *  dap, int  timeout_ms  )

static

Definition at line 396 of file cmsis_dap_usb_bulk.c.

References cmsis_dap::bdata, cmsis_dap_backend_data::dev_handle, cmsis_dap_backend_data::ep_in, ERROR_FAIL, ERROR_TIMEOUT_REACHED, LOG_ERROR, cmsis_dap::packet_buffer, cmsis_dap::packet_buffer_size, and cmsis_dap::packet_size.

cmsis_dap_usb_write()

static int cmsis_dap_usb_write ( struct cmsis_dap *  dap, int  txlen, int  timeout_ms  )

static

Definition at line 417 of file cmsis_dap_usb_bulk.c.

References cmsis_dap::bdata, cmsis_dap_backend_data::dev_handle, cmsis_dap_backend_data::ep_out, ERROR_FAIL, ERROR_TIMEOUT_REACHED, LOG_ERROR, and cmsis_dap::packet_buffer.

COMMAND_HANDLER()

COMMAND_HANDLER

(

cmsis_dap_handle_usb_interface_command

)

Definition at line 455 of file cmsis_dap_usb_bulk.c.

Variable Documentation

cmsis_dap_usb_backend

const struct cmsis_dap_backend cmsis_dap_usb_backend

Initial value:

= {
    .name = "usb_bulk",
    .open = cmsis_dap_usb_open,
    .close = cmsis_dap_usb_close,
    .read = cmsis_dap_usb_read,
    .write = cmsis_dap_usb_write,
    .packet_buffer_alloc = cmsis_dap_usb_alloc,
}

Definition at line 455 of file cmsis_dap_usb_bulk.c.

cmsis_dap_usb_interface

int cmsis_dap_usb_interface = -1

static

Definition at line 42 of file cmsis_dap_usb_bulk.c.

Referenced by cmsis_dap_usb_open().

cmsis_dap_usb_subcommand_handlers

const struct command_registration cmsis_dap_usb_subcommand_handlers[]

Initial value:

= {
    {
        .name = "interface",
        .handler = &cmsis_dap_handle_usb_interface_command,
        .mode = COMMAND_CONFIG,
        .help = "set the USB interface number to use (for USB bulk backend only)",
        .usage = "<interface_number>",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 455 of file cmsis_dap_usb_bulk.c.