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Bluetooth: Shell: Add pa_interval scan filter

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Add filtering for the pa_interval. This can be used to
easier find devices that are advertising with periodic
advertising.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2022-12-15 20:02:15 +01:00 • committed by Fabio Baltieri
commit bc1bb4f63c
1 changed files with 42 additions and 0 deletions
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42
subsys/bluetooth/shell/bt.c
View file

@ -139,6 +139,8 @@ static struct bt_scan_filter {
bool addr_set;
int8_t rssi;
bool rssi_set;
uint16_t pa_interval;
bool pa_interval_set;
} scan_filter;
@ -212,6 +214,11 @@ static void scan_recv(const struct bt_le_scan_recv_info *info,
return;
}
if (scan_filter.pa_interval_set &&
(scan_filter.pa_interval > BT_CONN_INTERVAL_TO_MS(info->interval))) {
return;
}
shell_print(ctx_shell, "[DEVICE]: %s, AD evt type %u, RSSI %i %s "
"C:%u S:%u D:%d SR:%u E:%u Prim: %s, Secn: %s, "
"Interval: 0x%04x (%u ms), SID: 0x%x",
@ -1200,6 +1207,39 @@ static int cmd_scan_filter_set_rssi(const struct shell *sh, size_t argc, char *a
return SHELL_CMD_HELP_PRINTED;
}
static int cmd_scan_filter_set_pa_interval(const struct shell *sh, size_t argc,
char *argv[])
{
unsigned long pa_interval;
int err = 0;
pa_interval = shell_strtoul(argv[1], 10, &err);
if (!err) {
if (IN_RANGE(pa_interval,
BT_GAP_PER_ADV_MIN_INTERVAL,
BT_GAP_PER_ADV_MAX_INTERVAL)) {
scan_filter.pa_interval = (uint16_t)pa_interval;
scan_filter.pa_interval_set = true;
shell_print(sh, "PA interval cutoff set at %u",
scan_filter.pa_interval);
return 0;
}
shell_print(sh, "value out of bounds (%d to %d)",
BT_GAP_PER_ADV_MIN_INTERVAL,
BT_GAP_PER_ADV_MAX_INTERVAL);
err = -ERANGE;
}
shell_print(sh, "error %d", err);
shell_help(sh);
return SHELL_CMD_HELP_PRINTED;
}
static int cmd_scan_filter_clear_all(const struct shell *sh, size_t argc,
char *argv[])
{
@ -3527,6 +3567,8 @@ SHELL_STATIC_SUBCMD_SET_CREATE(bt_scan_filter_set_cmds,
SHELL_CMD_ARG(name, NULL, "<name>", cmd_scan_filter_set_name, 2, 0),
SHELL_CMD_ARG(addr, NULL, "<addr>", cmd_scan_filter_set_addr, 2, 0),
SHELL_CMD_ARG(rssi, NULL, "<rssi>", cmd_scan_filter_set_rssi, 1, 1),
SHELL_CMD_ARG(pa_interval, NULL, "<pa_interval>",
cmd_scan_filter_set_pa_interval, 2, 0),
SHELL_SUBCMD_SET_END
);