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sx1280: skip receive after sending non-conn/scannable adv or scan response

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This commit is contained in:
Matthias Ringwald 2021-05-03 23:37:06 +02:00
parent b9add4c9da
commit b97c867202
1 changed files with 14 additions and 1 deletions
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15
chipset/sx128x/ll_sx1280.c
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@ -168,6 +168,7 @@ typedef enum {
RADIO_RX_ERROR,
RADIO_TX_TIMEOUT,
RADIO_W4_TX_DONE_TO_RX,
RADIO_W4_TX_ONLY_DONE,
RADIO_W4_TIMER,
} radio_state_t;
@ -324,6 +325,7 @@ static struct {
// adv param
uint8_t adv_map;
uint32_t adv_interval_us;
uint8_t adv_type;
// adv data
uint8_t scan_resp_len;
@ -496,7 +498,13 @@ static void ll_advertising_statemachine(void){
if ((ctx.adv_map & (1 << (ctx.channel - 37))) != 0) {
// Set Channel
select_channel(ctx.channel);
radio_state = RADIO_W4_TX_DONE_TO_RX;
if (ctx.adv_type == 3) {
// Non connectable undirected advertising (ADV_NONCONN_IND)
radio_state = RADIO_W4_TX_ONLY_DONE;
} else {
// All other are either connectable and/or scannable
radio_state = RADIO_W4_TX_DONE_TO_RX;
}
send_adv();
break;
}
@ -730,6 +738,9 @@ static void radio_on_tx_done(void ){
case RADIO_W4_TX_DONE_TO_RX:
receive_response();
break;
case RADIO_W4_TX_ONLY_DONE:
radio_state = RADIO_LOWPOWER;
break;
default:
break;
}
@ -812,6 +823,7 @@ static void radio_on_rx_done(void ){
if (pdu_type == PDU_ADV_TYPE_SCAN_REQ){
// scan request, select TX1 for active AutoTx
SX1280SetBufferBaseAddresses( SX1280_TX1_OFFSET, SX1280_RX0_OFFSET);
radio_state = RADIO_W4_TX_ONLY_DONE;
} else {
// fetch reserved rx pdu
@ -1264,6 +1276,7 @@ uint8_t ll_set_advertising_parameters(uint16_t advertising_interval_min, uint16_
ctx.adv_map = advertising_channel_map;
ctx.adv_interval_us = advertising_interval_max * 625;
ctx.adv_type= advertising_type;
// TODO: validate other params
// TODO: process other params