RFM69

v0.1.2

RFM69 v0.1.2 RFM69 View Source

This module is the primary interface into the RFM69 package.

Link to this section Summary

Functions

clear_buffers()
read(timeout_ms)

reads a frame of binary data from the chip’s FIFO queue

set_base_frequency(mhz)

Sets the base frequency of the RFM69 chip in MHz

write(packet_bytes, repetitions, repetition_delay, timeout_ms, initial \\ true)

Writes a frame of binary data to the FIFO queue

write_and_read(packet_bytes, timeout_ms)

Writes the given binary data to the FIFO queue and waits for the response

Link to this section Functions

Link to this function clear_buffers() View Source 
clear_buffers() :: :ok
Link to this function read(timeout_ms) View Source 
read(non_neg_integer) ::
  {:ok, %{data: binary, rssi: number}} |
  {:error, any}

reads a frame of binary data from the chip’s FIFO queue

Link to this function set_base_frequency(mhz) View Source 
set_base_frequency(pos_integer) :: {:ok}

Sets the base frequency of the RFM69 chip in MHz

Link to this function write(packet_bytes, repetitions, repetition_delay, timeout_ms, initial \\ true) View Source 
write(binary, pos_integer, non_neg_integer, non_neg_integer, boolean) :: {:ok, <<_::0>>}

Writes a frame of binary data to the FIFO queue

Link to this function write_and_read(packet_bytes, timeout_ms) View Source 
write_and_read(binary, non_neg_integer) ::
  {:ok, %{data: binary, rssi: number}} |
  {:error, any}

Writes the given binary data to the FIFO queue and waits for the response.