Struct XvcClient 

pub struct XvcClient { /* private fields */ }

XVC client for remote JTAG operations.

Connects to an XVC server and provides async methods for JTAG operations. All methods share a single persistent TCP connection.

Implementations

impl XvcClient

pub async fn connect(addr: impl ToSocketAddrs) -> Result<XvcClient>

Connect to an XVC server at addr.

pub async fn get_info(&mut self) -> Result<XvcInfo, ReadError>

Query server capabilities and version information.

pub async fn set_tck(&mut self, period_ns: u32) -> Result<u32, ReadError>

Set the JTAG Test Clock (TCK) period.

Returns the actual period set by the server, which may differ from the requested value if the hardware has limited frequency resolution.

pub async fn shift( &mut self, num_bits: u32, tms: &[u8], tdi: &[u8], ) -> Result<Box<[u8]>, ReadError>

Perform a JTAG shift operation.

Arguments

• num_bits - Number of bits to shift
• tms - Test Mode Select vector (length must be ⌈num_bits / 8⌉)
• tdi - Test Data In vector (length must be ⌈num_bits / 8⌉)

Returns

Test Data Out vector from the JTAG chain of the same length as tms and tdi.