[−][src]Crate rn2903
A Rusty interface for the RN2903 serial protocol
The RN2903 is a LoRa and FSK transciever for the 915MHz ISM band, commonly used in USB devices like the LoStik.
This crate provides a safe, idiomatic interface using cross-platform native serial
functionality via serialport
. This supports, for instance, a LoStik connected to a USB
TTY or virtual COM port, or a RN2903 connected via a TTL serial interface.
See the Rn2903
struct for the bulk of the crate's functionality.
Examples
Receiving and printing valid LoRa payloads.
let mut txvr = Rn2903::new_at("/dev/ttyUSB0") .expect("Could not open device. Error"); txvr.mac_pause().unwrap(); txvr.radio_set_modulation_mode(ModulationMode::LoRa).unwrap(); loop { if let Some(packet) = txvr.radio_rx(65535).unwrap() { println!("{:?}", packet); } }
Structs
NvmAddress | An address in user-accessible nonvolatile memory. Guaranteed to be between 0x300 and 0x3FF. |
Rn2903 | A handle to a serial link connected to a RN2903 module. |
Enums
Error | The primary error type used for fallible operations on the RN2903. |
ModulationMode | Types of modulation available for transmitting and receiving packets. |
Functions
bytes_to_string | Turn the raw bytes into a String for display. |
serial_config | Returns the |
Type Definitions
Result | Universal |