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sc/nimble_netif: add cmd for diricted advertising

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This commit is contained in:
Hauke Petersen 2021-07-01 11:15:14 +02:00
parent 5959d0de2c
commit 9106c56810
1 changed files with 49 additions and 1 deletions
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50
sys/shell/commands/sc_nimble_netif.c
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@ -241,6 +241,44 @@ static void _cmd_adv(const char *name)
}
}
static void _cmd_adv_direct(const char *addr_str)
{
int res;
(void)res;
uint8_t addrn[BLE_ADDR_LEN];
ble_addr_t addr;
const struct ble_gap_adv_params _adv_params = {
.conn_mode = BLE_GAP_CONN_MODE_DIR,
.disc_mode = BLE_GAP_DISC_MODE_GEN,
.itvl_min = BLE_GAP_ADV_FAST_INTERVAL2_MIN,
.itvl_max = BLE_GAP_ADV_FAST_INTERVAL2_MAX,
};
/* make sure no advertising is in progress */
if (nimble_netif_conn_is_adv()) {
puts("err: advertising already in progress");
return;
}
/* parse and convert address -> RIOT uses big endian notation, NimBLE
* expects little endian... */
if (bluetil_addr_from_str(addrn, addr_str) == NULL) {
puts("err: unable to parse BLE address");
return;
}
addr.type = nimble_riot_own_addr_type;
bluetil_addr_swapped_cp(addrn, addr.val);
/* start advertising directed advertising with the given BLE address */
res = nimble_netif_accept_direct(&addr, BLE_HS_FOREVER, &_adv_params);
if (res != NIMBLE_NETIF_OK) {
printf("err: unable to start directed advertising (%i)\n", res);
}
else {
puts("success: started to send directed advertisements");
}
}
static void _cmd_adv_stop(void)
{
int res = nimble_netif_accept_stop();
@ -395,13 +433,23 @@ int _nimble_netif_handler(int argc, char **argv)
char *name = NULL;
if (argc > 2) {
if (_ishelp(argv[2])) {
printf("usage: %s adv [help|stop|<name>]\n", argv[0]);
printf("usage: %s adv [help|stop|direct <addr>|<name>]\n",
argv[0]);
return 0;
}
if (memcmp(argv[2], "stop", 4) == 0) {
_cmd_adv_stop();
return 0;
}
if (memcmp(argv[2], "direct", 6) == 0) {
puts("DBG: direct adv");
if (argc < 4) {
printf("error, no BLE address given\n");
return 0;
}
_cmd_adv_direct(argv[3]);
return 0;
}
name = argv[2];
}
_cmd_adv(name);