diff options
| author | Keith Packard <keithp@keithp.com> | 2014-09-11 19:56:13 -0700 |
|---|---|---|
| committer | Bdale Garbee <bdale@gag.com> | 2014-09-13 11:26:21 -0600 |
| commit | e969172a81e24f70c349b10f429e69817900c307 (patch) | |
| tree | ea3792062533baceb42d58b4726477d8d70f70cf /src | |
| parent | 800f3377b1a374ad5cf826aa897efdcb08059040 (diff) | |
altos: Make sure we don't beep out continuity twice in idle mode
If the battery voltage report takes longer than the initialiation
sequence, we could get to the state reporting after the state had
switched from startup to idle. This would result in continuity being
reported the first time through the loop. Then, as the state had
already changed, we'd pass through the while test and go back to
report continuity a second time.
Fixed by using the state remembered before beeping out the voltage to
decide whether to report the continuity.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/kernel/ao_report.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/kernel/ao_report.c b/src/kernel/ao_report.c index 5314fc8f..f4253b3d 100644 --- a/src/kernel/ao_report.c +++ b/src/kernel/ao_report.c @@ -246,15 +246,15 @@ ao_report_continuity(void) __reentrant void ao_report(void) { - ao_report_state = ao_flight_state; for(;;) { + ao_report_state = ao_flight_state; #if HAS_BATTERY_REPORT - if (ao_flight_state == ao_flight_startup) + if (ao_report_state == ao_flight_startup) ao_report_battery(); else #endif ao_report_beep(); - if (ao_flight_state == ao_flight_landed) { + if (ao_report_state == ao_flight_landed) { ao_report_altitude(); #if HAS_FLIGHT ao_delay(AO_SEC_TO_TICKS(5)); @@ -262,7 +262,7 @@ ao_report(void) #endif } #if HAS_IGNITE_REPORT - if (ao_flight_state == ao_flight_idle) + if (ao_report_state == ao_flight_idle) ao_report_continuity(); while (ao_flight_state == ao_flight_pad) { uint8_t c; @@ -272,10 +272,8 @@ ao_report(void) pause(AO_MS_TO_TICKS(100)); } #endif - while (ao_report_state == ao_flight_state) ao_sleep(DATA_TO_XDATA(&ao_flight_state)); - ao_report_state = ao_flight_state; } } |