Module radio

Interface for sending and receiving IEEE 802.15.4 packets.

Hardware independent interface for an 802.15.4 radio. Note that configuration commands are asynchronous and must be committed with a call to config_commit. For example, calling set_address will change the source address of packets but does not change the address stored in hardware used for address recognition. This must be committed to hardware with a call to config_commit. Please see the relevant TRD for more details.

Enums

RadioChannel

IEEE 802.15.4 valid channels.

Constants

LQI_SIZE

Length of the reserved space in the buffer for LQI information.

MAX_BUF_SIZE

Required buffer size for implementations of this HIL.

MAX_FRAME_SIZE

Maximum length of a MAC frame.

MAX_MTU

Maximum length of a MAC frame.

MFR_SIZE

Length of the MAC footer. Contains the CRC.

MHR_FC_SIZE

Length of the Frame Control field in the MAC header.

MIN_FRAME_SIZE

Minimum length of the MAC frame (except for acknowledgements). This is explained in Table 21 of the specification.

PHR_OFFSET

Location in the buffer of the physical layer header. This is the location of the Frame length byte.

PHR_SIZE

Length of the physical layer header. This is the Frame length field.

PSDU_OFFSET

Location in the buffer of the PSDU. This is equivalent to the start of the MAC payload.

SPI_HEADER_SIZE

Length of the reserved space in the buffer for a SPI command.

Traits

ConfigClient

Client for callbacks after the radio is configured.

PowerClient

Client for callbacks when the radio’s power state changes.

Radio

General Radio trait that supports configuration and TX/RX.

RadioConfig

Configure the 802.15.4 radio.

RadioData

Send and receive packets with the 802.15.4 radio.

RxClient

Client for receiving packets.

TxClient

Client trait for when sending a packet is finished.