| | 69 | {{{#!td |
| | 70 | |
| | 71 | }}} |
| | 72 | {{{#!td align=left |
| | 73 | |
| | 74 | {{{#!c |
| | 75 | if(new_tx) { |
| | 76 | }}} |
| | 77 | |
| | 78 | }}} |
| | 79 | |----------------------------------- |
| | 80 | {{{#!td |
| | 81 | [[Image(tx_fsm_transition_1.png)]] |
| | 82 | }}} |
| | 83 | {{{#!td |
| | 84 | {{{#!c |
| | 85 | if(wait_for_postRxTimer1 | wait_for_postTxTimer1) { |
| | 86 | //Tx fixed interval after previous Tx/Rx |
| | 87 | // Ignore medium and backoff states |
| | 88 | st_next = ST_PRE_TX_WAIT; |
| | 89 | }}} |
| | 90 | }}} |
| | 91 | |----------------------------------- |
| | 92 | {{{#!td |
| | 93 | [[Image(tx_fsm_transition_2.png)]] |
| | 94 | }}} |
| | 95 | {{{#!td |
| | 96 | |
| | 97 | {{{#!c |
| | 98 | } else if(backoff_A_done & idle_for_difs) { |
| | 99 | //Previous backoff already finished, medium idle |
| | 100 | // Transmit immediately |
| | 101 | st_next = ST_DO_TX; |
| | 102 | }}} |
| | 103 | }}} |
| | 104 | |----------------------------------- |
| | 105 | {{{#!td |
| | 106 | [[Image(tx_fsm_transition_3.png)]] |
| | 107 | }}} |
| | 108 | {{{#!td |
| | 109 | |
| | 110 | {{{#!c |
| | 111 | } else if(!backoff_A_done) { |
| | 112 | //Backoff already running - use it to defer |
| | 113 | st_next = ST_DEFER; |
| | 114 | }}} |
| | 115 | }}} |
| | 116 | |----------------------------------- |
| | 117 | {{{#!td |
| | 118 | [[Image(tx_fsm_transition_4.png)]] |
| | 119 | }}} |
| | 120 | {{{#!td |
| | 121 | |
| | 122 | {{{#!c |
| | 123 | } else if(backoff_A_done & !idle_for_difs) { |
| | 124 | //No backoff running, but medium is busy |
| | 125 | // Start new backoff |
| | 126 | st_next = ST_START_BO; |
| | 127 | } |
| | 128 | }}} |
| | 129 | }}} |
| | 130 | |----------------------------------- |
| | 131 | {{{#!td |
| | 132 | |
| | 133 | }}} |
| | 134 | {{{#!td |
| | 135 | |
| | 136 | {{{#!c |
| | 137 | } else { |
| | 138 | //No new Tx this cycle; keep waiting in IDLE |
| | 139 | st_next = ST_IDLE; |
| | 140 | } |
| | 141 | }}} |
| | 142 | |
| | 143 | }}} |
| | 144 | |
