mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-31 10:20:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

stm32-sx1280: advertise on configured channels

Browse Source
This commit is contained in:
Matthias Ringwald 2020-07-12 23:02:15 +02:00
parent de7d2a884e
commit 9efa14e56c
1 changed files with 24 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
port/stm32-sx1280/controller/ll_sx1280.c
View File

@ -290,6 +290,9 @@ static struct {
uint8_t adv_len; uint8_t adv_len;
uint8_t adv_data[31]; uint8_t adv_data[31];
// adv param
uint8_t adv_map;
// next expected sequence number // next expected sequence number
volatile uint8_t next_expected_sequence_number; volatile uint8_t next_expected_sequence_number;
@ -397,8 +400,6 @@ static void next_channel(void){
static void start_advertising(void){ static void start_advertising(void){
printf("Start Advertising on Channel 37\n");
Radio.SetAutoTx(AUTO_RX_TX_OFFSET); Radio.SetAutoTx(AUTO_RX_TX_OFFSET);
PacketParams_t packetParams; PacketParams_t packetParams;
@ -417,11 +418,10 @@ static void start_advertising(void){
// Set AccessAddress for ADV packets // Set AccessAddress for ADV packets
Radio.SetBleAdvertizerAccessAddress( ); Radio.SetBleAdvertizerAccessAddress( );
// Set Channel
select_channel(37);
ll_state = LL_STATE_ADVERTISING; ll_state = LL_STATE_ADVERTISING;
radio_state = RADIO_LOWPOWER;
// dummy channel
ctx.channel = 36;
} }
static void start_hopping(void){ static void start_hopping(void){
@ -666,6 +666,9 @@ void ll_init(void){
// set test bd addr 33:33:33:33:33:33 // set test bd addr 33:33:33:33:33:33
memset(ctx.bd_addr_le, 0x33, 6); memset(ctx.bd_addr_le, 0x33, 6);
// default channels
ctx.adv_map = 0x7;
} }
void ll_radio_on(void){ void ll_radio_on(void){
@ -902,6 +905,7 @@ uint8_t ll_set_scan_enable(uint8_t le_scan_enable, uint8_t filter_duplicates){
static uint8_t ll_start_advertising(void){ static uint8_t ll_start_advertising(void){
// COMMAND DISALLOWED if wrong state. // COMMAND DISALLOWED if wrong state.
if (ll_state != LL_STATE_STANDBY) return ERROR_CODE_COMMAND_DISALLOWED; if (ll_state != LL_STATE_STANDBY) return ERROR_CODE_COMMAND_DISALLOWED;
printf("Start Advertising on channels 0x0x\n", ctx.adv_map);
start_advertising(); start_advertising();
return ERROR_CODE_SUCCESS; return ERROR_CODE_SUCCESS;
} }
@ -967,8 +971,20 @@ void ll_execute_once(void){
switch ( radio_state) { switch ( radio_state) {
case RADIO_RX_ERROR: case RADIO_RX_ERROR:
case RADIO_LOWPOWER: case RADIO_LOWPOWER:
radio_state = RADIO_W4_TX_DONE_TO_RX; // find next channel
send_adv(); while (ctx.adv_map != 0){
ctx.channel++;
if ((ctx.adv_map & (1 << (ctx.channel - 37))) != 0) {
// Set Channel
select_channel(ctx.channel);
radio_state = RADIO_W4_TX_DONE_TO_RX;
send_adv();
break;
}
if (ctx.channel >= 40){
ctx.channel = 36;
}
}
break; break;
default: default:
break; break;