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Code Issues Releases Activity

RFM22B: Allow a receive to happen between transmitts.

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This commit is contained in:
Brian Webb 2012-10-21 20:25:23 -04:00 committed by Brian Webb
parent 9f43e1151c
commit e36bd678e1
1 changed files with 10 additions and 1 deletions
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11
flight/PiOS/Common/pios_rfm22b.c
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@ -314,7 +314,7 @@ const static struct pios_rfm22b_transition rfm22b_transitions[RFM22B_STATE_NUM_S
.entry_fn = rfm22_txData,
.next_state = {
[RFM22B_EVENT_INT_RECEIVED] = RFM22B_STATE_TX_DATA,
[RFM22B_EVENT_TX_COMPLETE] = RFM22B_STATE_TX_START,
[RFM22B_EVENT_TX_COMPLETE] = RFM22B_STATE_RX_MODE,
[RFM22B_EVENT_TIMEOUT] = RFM22B_STATE_TIMEOUT,
[RFM22B_EVENT_ERROR] = RFM22B_STATE_ERROR,
[RFM22B_EVENT_FATAL_ERROR] = RFM22B_STATE_FATAL_ERROR,
@ -785,6 +785,15 @@ static void PIOS_RFM22B_Task(void *parameters)
while (xQueueReceive(rfm22b_dev->eventQueue, &event, 0) == pdTRUE)
;
lastEventTicks = xTaskGetTickCount();
} else
{
if (rfm22b_dev->state == RFM22B_STATE_RX_MODE)
{
// Try to start a transmission
enum pios_rfm22b_event event = RFM22B_EVENT_TX_START;
while(event != RFM22B_EVENT_NUM_EVENTS)
event = rfm22_process_state_transition(rfm22b_dev, event);
}
}
}