Struct opentitanlib::transport::ultradebug::Ultradebug

pub struct Ultradebug {
    pub usb_vid: Option<u16>,
    pub usb_pid: Option<u16>,
    pub usb_serial: Option<String>,
    /* private fields */
}

Fields

usb_vid: Option<u16>

usb_pid: Option<u16>

usb_serial: Option<String>

Implementations

impl Ultradebug

pub const VID_GOOGLE: u16 = 6_353u16

pub const PID_ULTRADEBUG: u16 = 772u16

pub fn new( usb_vid: Option<u16>, usb_pid: Option<u16>, usb_serial: Option<String> ) -> Self

Create a new Ultradebug struct, optionally specifying the USB vid/pid/serial number.

pub fn from_interface(&self, interface: Interface) -> Result<Device>

Construct an ftdi::Device for the specified interface on the Ultradebug device.

pub fn mpsse(&self, interface: Interface) -> Result<Rc<RefCell<Context>>>

Construct an mpsse::Context for the requested interface.

Trait Implementations

impl Default for Ultradebug

fn default() -> Ultradebug

Returns the “default value” for a type.

impl Transport for Ultradebug

fn capabilities(&self) -> Result<Capabilities>

Returns a Capabilities object to check the capabilities of this transport object.

fn uart(&self, instance: &str) -> Result<Rc<dyn Uart>>

Returns a Uart implementation.

fn gpio_pin(&self, instance: &str) -> Result<Rc<dyn GpioPin>>

Returns a GpioPin implementation.

fn spi(&self, instance: &str) -> Result<Rc<dyn Target>>

Returns a SPI Target implementation.

fn apply_default_configuration(&self) -> Result<()>

Resets the transport to power-on condition. That is, pin/uart/spi configuration reverts to default, ongoing operations are cancelled, etc.

fn jtag(&self, _opts: &JtagParams) -> Result<Box<dyn JtagChain + '_>>

Returns a JtagChain implementation.

fn i2c(&self, _instance: &str) -> Result<Rc<dyn Bus>>

Returns a I2C Bus implementation.

fn gpio_monitoring(&self) -> Result<Rc<dyn GpioMonitoring>>

Returns a GpioMonitoring implementation, for logic analyzer functionality.

fn gpio_bitbanging(&self) -> Result<Rc<dyn GpioBitbanging>>

Returns a GpioBitbanging implementation, for timed and synchronized manipulation of multiple GPIO pins.

fn emulator(&self) -> Result<Rc<dyn Emulator>>

Returns a Emulator implementation.

fn proxy_ops(&self) -> Result<Rc<dyn ProxyOps>>

Methods available only on Proxy implementation.

fn dispatch(&self, _action: &dyn Any) -> Result<Option<Box<dyn Annotate>>>

Invoke non-standard functionality of some Transport implementations.

fn maintain_connection(&self) -> Result<Rc<dyn MaintainConnection>>

As long as the returned MaintainConnection object is kept by the caller, this driver may assume that no other opentitantool processes attempt to access the same debugger device. This allows for optimzations such as keeping USB handles open across function invocations.

fn nonblocking_help(&self) -> Result<Rc<dyn NonblockingHelp>>

Before nonblocking operations can be used on Uart or other traits, this NonblockingHelp object must be invoked, in order to get the Transport implementation a chance to register its internal event sources with the main event loop.