Crate w5500_sntp

SNTP client for the Wiznet W5500 SPI internet offload chip.

Limitations

• No support for message digests

Feature Flags

All features are disabled by default.

• eh0: Passthrough to w5500-hl.
• eh1: Passthrough to w5500-hl.
• defmt: Enable logging with defmt. Also a passthrough to w5500-hl.
• log: Enable logging with log.
• chrono: Enable conversion to chrono::naive::NaiveDateTime.
• time: Enable conversion to time::PrimitiveDateTime.
• num-rational: Enable conversion to num_rational::Ratio.

Reference Documentation

• RFC 4330

Re-exports

• pub use w5500_hl as hl;
• pub use w5500_hl::ll;
• pub use chrono;
  chrono
• pub use time;
  time

Structs

• Client
  W5500 SNTP client.
• FixedPoint
  A fixed point value.
• Reply
  Reply from the SNTP server.
• Timestamp
  SNTP timestamp format.
• TimestampError
  Returned upon a failed conversion to or from Timestamp.

Enums

• LeapIndicator
  Leap indicator.
• Stratum
  Stratum, device’s distance to the reference clock.

Constants

• DST_PORT
  IANA SNTP destination port.