diff options
| author | Keith Packard <keithp@keithp.com> | 2013-04-30 00:05:33 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-04-30 00:05:33 -0700 |
| commit | ef201c20a545e79a1b8aba69c433efc4d0774b9b (patch) | |
| tree | 5a91a8f6b7fc75ccdb29261128ed1f3bfe1977db | |
| parent | 0729a74897ea24f6033fdc56cf8b048b60814cca (diff) | |
altos: Make cc1120 driver return false on recv timeout
Was returning an uninitialized value, which was often not zero
Signed-off-by: Keith Packard <keithp@keithp.com>
| -rw-r--r-- | src/drivers/ao_cc1120.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/drivers/ao_cc1120.c b/src/drivers/ao_cc1120.c index b6b77a5a..3bef6c90 100644 --- a/src/drivers/ao_cc1120.c +++ b/src/drivers/ao_cc1120.c @@ -964,8 +964,10 @@ ao_radio_recv(__xdata void *d, uint8_t size, uint8_t timeout) /* Wait for the preamble to appear */ ao_radio_wait_isr(timeout); - if (ao_radio_abort) + if (ao_radio_abort) { + ret = 0; goto abort; + } ao_radio_reg_write(AO_CC1120_INT_GPIO_IOCFG, CC1120_IOCFG_GPIO_CFG_CLKEN_SOFT); ao_exti_set_mode(AO_CC1120_INT_PORT, AO_CC1120_INT_PIN, |