diff options
| author | Keith Packard <keithp@keithp.com> | 2014-04-30 22:14:37 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2014-04-30 22:14:37 -0700 |
| commit | 8e3842660274ac4bcd7b5a78f5db215222b1c4de (patch) | |
| tree | b465454a9ba9af402a63020d30b5cec909b92b20 /src/drivers/ao_lco_func.c | |
| parent | 0223fced2c6d2b9f63ede6258afae46c3f55c200 (diff) | |
altos: For telelco discovery packets, retry 5 times with shorter timeout
A timeout of 10ms is more than enough to receive a query packet, but
if we miss it during device discovery, it's a pain, so retry 5 times
to make sure we find everyone.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/drivers/ao_lco_func.c')
| -rw-r--r-- | src/drivers/ao_lco_func.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/ao_lco_func.c b/src/drivers/ao_lco_func.c index a5d28e61..9e642836 100644 --- a/src/drivers/ao_lco_func.c +++ b/src/drivers/ao_lco_func.c @@ -36,7 +36,7 @@ ao_lco_query(uint16_t box, struct ao_pad_query *query, uint16_t *tick_offset) command.channels = 0; ao_radio_cmac_send(&command, sizeof (command)); sent_time = ao_time(); - r = ao_radio_cmac_recv(query, sizeof (*query), AO_MS_TO_TICKS(20)); + r = ao_radio_cmac_recv(query, sizeof (*query), AO_MS_TO_TICKS(10)); if (r == AO_RADIO_CMAC_OK) *tick_offset = sent_time - query->tick; ao_mutex_put(&ao_lco_mutex); |