diff options
| author | Keith Packard <keithp@keithp.com> | 2012-10-15 00:06:57 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-10-15 00:06:57 -0700 |
| commit | c6069e38d6d2f9b37aa8671c41b4a470d92996a4 (patch) | |
| tree | ffdb865f8f68a102420fdba3a8b36155f36c5f17 /src | |
| parent | 80227c08444d5c82fd43320644cdeec6f34fee1b (diff) | |
altos/telelco: Crank up SPI speed to cc1111
The cc1111 can handle up to 3MHz, so use 2MHz. Also, crank down the
packet wait time to 10ms, which should be plenty long for the remote
box to receive and return a packet.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/ao_lco_func.c | 2 | ||||
| -rw-r--r-- | src/drivers/ao_radio_master.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/ao_lco_func.c b/src/drivers/ao_lco_func.c index 99e58b76..4af17fd6 100644 --- a/src/drivers/ao_lco_func.c +++ b/src/drivers/ao_lco_func.c @@ -37,7 +37,7 @@ 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); diff --git a/src/drivers/ao_radio_master.c b/src/drivers/ao_radio_master.c index 73ac3c03..4a37ace0 100644 --- a/src/drivers/ao_radio_master.c +++ b/src/drivers/ao_radio_master.c @@ -53,7 +53,7 @@ ao_radio_master_start(void) { ao_spi_get_bit(AO_RADIO_CS_PORT, AO_RADIO_CS_PIN, AO_RADIO_CS, AO_RADIO_SPI_BUS, - AO_SPI_SPEED_200kHz); + AO_SPI_SPEED_2MHz); } static void |