Crate simple_max31865 

A simplified driver for the MAX31865 RTD to Digital converter (Raspberry Pi focus)

References

• Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX31865.pdf
• Wiring diagrams: https://www.playingwithfusion.com/docs/1203
• SPECIAL NOTE: The chip does not implement continuous mode, in spite of the docs.

Re-exports

pub use rtd_reader::RTDReader;

Modules

rtd_reader

temp_conversion

Temperature conversion vec and lookup function

Enums

FilterHz

Noise filter settings based on mains frequency.

MaxFault

All the errors the MAX31865 can report to us.

RTDLeads

RTD lead configurations supported by the MAX31865.

RtdError

An enumeration of all the different faults the API can report back.

Constants

MODE

Functions

decode_fault_status

Public helper to decode a full fault status byte into a list of active faults (for users). Returns a Vec of descriptions for set bits; empty if no faults.