diff options
| author | Keith Packard <keithp@keithp.com> | 2010-04-04 19:48:50 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2010-04-04 19:48:50 -0700 |
| commit | b0b99f30c4e00689e9faceb363a5c7284541c6be (patch) | |
| tree | f06262dc57d1e5ae6f6d445abe9a576e81fabee2 | |
| parent | 0e7abc9fedec568b431c983d3df1b0b29f4f10e3 (diff) | |
Make ao_radio_idle keep trying to get the radio to idle.
Attempting to abort a radio operation could lead to a hang if the user
of the radio jumped in and started using it again before the task
attempting to abort woke up. This change just keeps smacking the radio
until the radio goes idle long enough to detect it.
| -rw-r--r-- | src/ao_radio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ao_radio.c b/src/ao_radio.c index bb19c6a9..0849349e 100644 --- a/src/ao_radio.c +++ b/src/ao_radio.c @@ -317,8 +317,8 @@ ao_radio_idle(void) { if (RF_MARCSTATE != RF_MARCSTATE_IDLE) { - RFST = RFST_SIDLE; do { + RFST = RFST_SIDLE; ao_yield(); } while (RF_MARCSTATE != RF_MARCSTATE_IDLE); } |