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nrf5x: read RSSI for adv pdus

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This commit is contained in:
Matthias Ringwald 2016-03-20 21:25:05 +01:00
parent 89fd9aef67
commit aedec01ab0
1 changed files with 4 additions and 2 deletions
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6
port/nrf5x/main.c
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@ -195,7 +195,9 @@ static void radio_init(void){
// Shorts:
// - READY->START
NRF_RADIO->SHORTS = RADIO_SHORTS_READY_START_Enabled << RADIO_SHORTS_READY_START_Pos;
// - ADDRESS0>RSSISTART
NRF_RADIO->SHORTS = RADIO_SHORTS_READY_START_Enabled << RADIO_SHORTS_READY_START_Pos
| RADIO_SHORTS_ADDRESS_RSSISTART_Enabled << RADIO_SHORTS_ADDRESS_RSSISTART_Pos;
// Disable all interrrupts
NRF_RADIO->INTENCLR = 0xffffffff;
@ -279,7 +281,7 @@ void RADIO_IRQHandler(void){
memcpy(&hci_outgoing_event[6], &rx_adv_buffer[2], 6);
hci_outgoing_event[12] = len - 6; // rest after bd addr
memcpy(&hci_outgoing_event[13], &rx_adv_buffer[8], len - 6);
hci_outgoing_event[13 + len - 6] = 0; // TODO: measure RSSI and set here
hci_outgoing_event[13 + len - 6] = -NRF_RADIO->RSSISAMPLE; // RSSI is stored without sign but is negative
hci_outgoing_event_ready = 1;
} else {
// ... for now, we just throw the adv away and try to receive the next one