This header file contains types and variable definition that are used within the TAL only.
Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.
Macros | |
| #define | PIN_ACK_OK_END() |
| #define | PIN_ACK_OK_START() |
| #define | PIN_ACK_WAITING_END() |
| #define | PIN_ACK_WAITING_START() |
| #define | PIN_BACKOFF_END() |
| #define | PIN_BACKOFF_START() |
| #define | PIN_BEACON_END() |
| #define | PIN_BEACON_LOSS_TIMER_END() |
| #define | PIN_BEACON_LOSS_TIMER_START() |
| #define | PIN_BEACON_START() |
| #define | PIN_CCA_END() |
| #define | PIN_CCA_START() |
| #define | PIN_CSMA_END() |
| #define | PIN_CSMA_START() |
| #define | PIN_NO_ACK_END() |
| #define | PIN_NO_ACK_START() |
| #define | PIN_TX_END() |
| #define | PIN_TX_START() |
| #define | PIN_WAITING_FOR_BEACON_END() |
| #define | PIN_WAITING_FOR_BEACON_START() |
| #define | TAL_PSDU_US_PER_OCTET(octets) |
| Conversion of number of PSDU octets to duration in microseconds. More... | |
| #define | TRX_IRQ_DEFAULT TRX_IRQ_3_TRX_END | TRX_IRQ_2_RX_START |
Typedefs | |
| typedef enum tal_state_tag | tal_state_t |
| TAL states. More... | |
Enumerations | |
| enum | tal_state_tag { TAL_IDLE = 0, TAL_TX_AUTO = 1, TAL_TX_DONE = 2, TAL_SLOTTED_CSMA = 3 } |
| TAL states. More... | |
Functions | |
| tal_trx_status_t | set_trx_state (trx_cmd_t trx_cmd) |
| Sets transceiver state. More... | |
Variables | |
| uint8_t | last_frame_length |
| frame_info_t * | mac_frame_ptr |
| Frame pointer for the frame structure provided by the MCL. More... | |
| volatile bool | tal_awake_end_flag |
| csma_state_t | tal_csma_state |
| CSMA state machine variable. More... | |
| uint8_t * | tal_frame_to_tx |
| Pointer to the 15.4 frame created by the TAL to be handed over to the transceiver. More... | |
| queue_t | tal_incoming_frame_queue |
| Queue that contains all frames that are uploaded from the trx, but have not be processed by the MCL yet. More... | |
| buffer_t * | tal_rx_buffer |
| Pointer to receive buffer that can be used to upload a frame from the trx. More... | |
| bool | tal_rx_on_required |
| Indicates if the transceiver needs to switch on its receiver by tal_task(), because it could not be switched on due to buffer shortage. More... | |
| uint32_t | tal_rx_timestamp |
| Timestamp The timestamping is only required for beaconing networks or if timestamping is explicitly enabled. More... | |
| tal_state_t | tal_state |
| Current state of the TAL state machine. More... | |
| tal_trx_status_t | tal_trx_status |
| Current state of the transceiver. More... | |
| #define PIN_ACK_OK_END | ( | ) |
Referenced by handle_tx_end_irq().
| #define PIN_ACK_OK_START | ( | ) |
Referenced by handle_tx_end_irq().
| #define PIN_ACK_WAITING_END | ( | ) |
Referenced by handle_tx_end_irq().
| #define PIN_ACK_WAITING_START | ( | ) |
| #define PIN_BACKOFF_END | ( | ) |
Referenced by cca_timer_handler_cb().
| #define PIN_BACKOFF_START | ( | ) |
Referenced by csma_backoff_calculation().
| #define PIN_BEACON_END | ( | ) |
Referenced by process_incoming_frame().
| #define PIN_BEACON_LOSS_TIMER_END | ( | ) |
Referenced by beacon_loss_timer_cb(), and slotted_csma_state_handling().
| #define PIN_BEACON_LOSS_TIMER_START | ( | ) |
Referenced by start_beacon_loss_timer().
| #define PIN_BEACON_START | ( | ) |
Referenced by process_incoming_frame().
| #define PIN_CCA_END | ( | ) |
Referenced by perform_cca_twice().
| #define PIN_CCA_START | ( | ) |
Referenced by perform_cca_twice().
| #define PIN_CSMA_END | ( | ) |
Referenced by tx_done().
| #define PIN_CSMA_START | ( | ) |
Referenced by slotted_csma_start().
| #define PIN_NO_ACK_END | ( | ) |
Referenced by slotted_csma_state_handling().
| #define PIN_NO_ACK_START | ( | ) |
Referenced by handle_tx_end_irq().
| #define PIN_TX_END | ( | ) |
Referenced by handle_tx_end_irq().
| #define PIN_TX_START | ( | ) |
Referenced by send_frame_at_next_backoff_boundary().
| #define PIN_WAITING_FOR_BEACON_END | ( | ) |
Referenced by process_incoming_frame(), and slotted_csma_state_handling().
| #define PIN_WAITING_FOR_BEACON_START | ( | ) |
| #define TAL_PSDU_US_PER_OCTET | ( | octets | ) |
Conversion of number of PSDU octets to duration in microseconds.
Referenced by calc_frame_transmit_duration(), and tx_done_handling().
| #define TRX_IRQ_DEFAULT TRX_IRQ_3_TRX_END | TRX_IRQ_2_RX_START |
Referenced by set_trx_state(), and trx_config().
| typedef enum tal_state_tag tal_state_t |
TAL states.
| enum tal_state_tag |
| uint8_t last_frame_length |
Referenced by process_incoming_frame(), send_frame(), and tal_tx_frame().
| frame_info_t* mac_frame_ptr |
Frame pointer for the frame structure provided by the MCL.
Referenced by calculate_transaction_duration(), handle_tx_end_irq(), tal_tx_frame(), tx_done(), and tx_done_handling().
| volatile bool tal_awake_end_flag |
Referenced by set_trx_state(), and trx_irq_awake_handler_cb().
| csma_state_t tal_csma_state |
CSMA state machine variable.
Referenced by beacon_loss_timer_cb(), cca_timer_handler_cb(), csma_backoff_calculation(), handle_tx_end_irq(), internal_tal_reset(), process_incoming_frame(), send_frame_at_next_backoff_boundary(), slotted_csma_state_handling(), and tx_done().
| uint8_t* tal_frame_to_tx |
Pointer to the 15.4 frame created by the TAL to be handed over to the transceiver.
Referenced by calculate_transaction_duration(), send_frame(), tal_tx_frame(), and tx_done_handling().
| queue_t tal_incoming_frame_queue |
Queue that contains all frames that are uploaded from the trx, but have not be processed by the MCL yet.
Referenced by handle_received_frame_irq(), mac_ready_to_sleep(), tal_init(), and tal_reset().
| buffer_t* tal_rx_buffer |
Pointer to receive buffer that can be used to upload a frame from the trx.
Referenced by handle_received_frame_irq(), handle_tx_end_irq(), tal_init(), tal_pib_set(), and tal_rx_enable().
| uint32_t tal_rx_timestamp |
Timestamp The timestamping is only required for beaconing networks or if timestamping is explicitly enabled.
Referenced by handle_received_frame_irq(), and trx_irq_handler_cb().
1.8.5