Artemis::Channels::RFM23 Namespace Reference

The RFM23 channel. More...

Functions
void	rfm23_channel ()
	The top-level channel definition. More...
void	setup ()
	The RFM23 setup function. More...
void	loop ()
	The RFM23 loop function. More...
void	handle_queue ()
	Helper function to handle packet queue. More...
void	receive_from_radio ()
	Helper function to receive a packet from the RFM23 radio.
RFM23	radio (config.pins.cs, config.pins.nirq, hardware_spi1)
	The radio object used throughout the channel.

Variables
PacketComm	packet
	The packet used throughout the channel.
RFM23::rfm23_config	config
	The radio's configuration used throughout the channel. More...

Detailed Description

The RFM23 channel.

Function Documentation

handle_queue()

void Artemis::Channels::RFM23::handle_queue

(

)

Helper function to handle packet queue.

This is a helper function called in loop() that checks for packets and routes them to the RFM23 radio.

loop()

void Artemis::Channels::RFM23::loop

(

)

The RFM23 loop function.

This function runs in an infinite loop after setup() completes. It routes packets going to and coming from the RFM23 radio.

rfm23_channel()

void Artemis::Channels::RFM23::rfm23_channel

(

)

The top-level channel definition.

This is the function that defines the RFM23 channel. Like an Arduino script, it has a setup() function that is run once, then loop() runs forever.

setup()

void Artemis::Channels::RFM23::setup

(

)

The RFM23 setup function.

This function is run once, when the channel is started. It connects to the RFM23 over a SPI connection.

Variable Documentation

config

RFM23::rfm23_config Artemis::Channels::RFM23::config

Initial value:

= {
        .freq     = 433,
        .tx_power = RH_RF22_RF23BP_TXPOW_30DBM,
        .pins =
            {
                   .spi_miso = SPI1_D0,
                   .spi_mosi = SPI1_D1,
                   .spi_sck  = SPI1_SCLK,
                   .nirq     = NIRQ,
                   .cs       = SPI1_CS1,
                   .tx_on    = TX_ON,
                   .rx_on    = RX_ON,
                   },
    }

The radio's configuration used throughout the channel.