Types
This module includes the platform abstraction for a radio frame.
Classes |
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| struct | otExtAddress |
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This structure represents the IEEE 802.15.4 Extended Address.
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| struct | otRadioIeInfo |
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This structure represents the IEEE 802.15.4 Header IE (Information Element) related information of a radio frame.
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| struct | otRadioFrame |
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This structure represents an IEEE 802.15.4 radio frame.
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| struct | otRadioCoexMetrics |
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The following are valid radio state transitions:
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Macros |
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| #define | OT_PANID_BROADCAST 0xffff |
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IEEE 802.15.4 Broadcast PAN ID.
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| #define | OT_EXT_ADDRESS_SIZE 8 |
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Size of an IEEE 802.15.4 Extended Address (bytes)
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Typedefs |
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| typedef uint8_t | otRadioCaps |
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This type represents radio capabilities.
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| typedef uint16_t | otPanId |
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This type represents the IEEE 802.15.4 PAN ID.
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| typedef uint16_t | otShortAddress |
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This type represents the IEEE 802.15.4 Short Address.
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| typedef struct otExtAddress | otExtAddress |
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This structure represents the IEEE 802.15.4 Extended Address.
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| typedef struct otRadioIeInfo | otRadioIeInfo |
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This structure represents the IEEE 802.15.4 Header IE (Information Element) related information of a radio frame.
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| typedef struct otRadioFrame | otRadioFrame |
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This structure represents an IEEE 802.15.4 radio frame.
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| typedef enum otRadioState | otRadioState |
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This structure represents the state of a radio.
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| typedef struct otRadioCoexMetrics | otRadioCoexMetrics |
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The following are valid radio state transitions:
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Enumerations |
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| enum |
{
OT_RADIO_FRAME_MAX_SIZE = 127, OT_RADIO_SYMBOLS_PER_OCTET = 2, OT_RADIO_BIT_RATE = 250000, OT_RADIO_BITS_PER_OCTET = 8, OT_RADIO_SYMBOL_TIME = ((OT_RADIO_BITS_PER_OCTET / OT_RADIO_SYMBOLS_PER_OCTET) * 1000000) / OT_RADIO_BIT_RATE, OT_RADIO_LQI_NONE = 0, OT_RADIO_RSSI_INVALID = 127 } |
| enum |
{
OT_RADIO_CHANNEL_PAGE_0 = 0, OT_RADIO_CHANNEL_PAGE_0_MASK = (1U << OT_RADIO_CHANNEL_PAGE_0), OT_RADIO_CHANNEL_PAGE_2 = 2, OT_RADIO_CHANNEL_PAGE_2_MASK = (1U << OT_RADIO_CHANNEL_PAGE_2), OT_RADIO_CHANNEL_PAGE_MAX = OT_RADIO_CHANNEL_PAGE_2 } |
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This enumeration defines the channel page.
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| enum |
{
OT_RADIO_915MHZ_OQPSK_CHANNEL_MIN = 1, OT_RADIO_915MHZ_OQPSK_CHANNEL_MAX = 10, OT_RADIO_915MHZ_OQPSK_CHANNEL_MASK = 0x3ff << OT_RADIO_915MHZ_OQPSK_CHANNEL_MIN, OT_RADIO_2P4GHZ_OQPSK_CHANNEL_MIN = 11, OT_RADIO_2P4GHZ_OQPSK_CHANNEL_MAX = 26, OT_RADIO_2P4GHZ_OQPSK_CHANNEL_MASK = 0xffff << OT_RADIO_2P4GHZ_OQPSK_CHANNEL_MIN } |
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This enumeration defines the frequency band channel range.
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| enum |
{
OT_RADIO_CAPS_NONE = 0, OT_RADIO_CAPS_ACK_TIMEOUT = 1 << 0, OT_RADIO_CAPS_ENERGY_SCAN = 1 << 1, OT_RADIO_CAPS_TRANSMIT_RETRIES = 1 << 2, OT_RADIO_CAPS_CSMA_BACKOFF = 1 << 3, OT_RADIO_CAPS_SLEEP_TO_TX = 1 << 4 } |
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This enumeration defines constants that are used to indicate different radio capabilities.
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| enum |
otRadioState
{
OT_RADIO_STATE_DISABLED = 0, OT_RADIO_STATE_SLEEP = 1, OT_RADIO_STATE_RECEIVE = 2, OT_RADIO_STATE_TRANSMIT = 3, OT_RADIO_STATE_INVALID = 255 } |
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This structure represents the state of a radio.
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Variables |
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| OT_TOOL_PACKED_BEGIN struct otExtAddress | OT_TOOL_PACKED_END |
Detailed Description
This module includes the platform abstraction for a radio frame.
Typedef Documentation
◆ otRadioCaps
| typedef uint8_t otRadioCaps |
This type represents radio capabilities.
The value is a bit-field indicating the capabilities supported by the radio. See
OT_RADIO_CAPS_*
definitions.
◆ otRadioCoexMetrics
| typedef struct otRadioCoexMetrics otRadioCoexMetrics |
The following are valid radio state transitions:
(Radio ON) +----——+ Enable() +-——+ Receive() +---——+ Transmit() +----——+ | |-----——>| |-----——>| |--------——>| | | Disabled | | Sleep | | Receive | | Transmit | | |<-----——| |<-----——| |<--------——| | +----——+ Disable() +-——+ Sleep() +---——+ Receive() +----——+ (Radio OFF) or signal TransmitDone
During the IEEE 802.15.4 data request command the transition Sleep->Receive->Transmit can be shortened to direct transition from Sleep to Transmit if the platform supports the OT_RADIO_CAPS_SLEEP_TO_TX capability. This structure represents radio coexistence metrics.
◆ otRadioState
| typedef enum otRadioState otRadioState |
This structure represents the state of a radio.
Initially, a radio is in the Disabled state.
Enumeration Type Documentation
◆ anonymous enum
| anonymous enum |
This enumeration defines the channel page.
◆ anonymous enum
| anonymous enum |
This enumeration defines the frequency band channel range.
◆ anonymous enum
| anonymous enum |
This enumeration defines constants that are used to indicate different radio capabilities.
See
otRadioCaps
.
◆ anonymous enum
| anonymous enum |
◆ otRadioState
| enum otRadioState |
This structure represents the state of a radio.
Initially, a radio is in the Disabled state.