diff options
| author | Saadi Maalem <saadi.maalem@intel.com> | 2015-10-16 21:12:53 +0200 |
|---|---|---|
| committer | Zhengyin Qian <qianzy@google.com> | 2015-10-16 16:38:04 -0700 |
| commit | c4306755911e922ee72de7e8f159368538f0d94f (patch) | |
| tree | 2900842db1c7aaabe4e6f850ecbd3ffd9ed28fda /libsensors_iio/src/SWSensorBase.cpp | |
| parent | 7a7aa43b0166a2782fe3a4b5ce584e18d8057cbf (diff) | |
| download | sensors-c4306755911e922ee72de7e8f159368538f0d94f.tar.gz | |
sensor: sensor events timestamp out of expected range
fix sensor events timestamp out of expected range during CTS verifier test.
Change-Id: I271505dfb480374949d57b997d08d618dde0bcc2
Tracked-On: https://jira.ndg.intel.com/browse/MARVIN-914
Signed-off-by: Baixing Tan <baixingx.tan@intel.com>
Diffstat (limited to 'libsensors_iio/src/SWSensorBase.cpp')
| -rw-r--r-- | libsensors_iio/src/SWSensorBase.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libsensors_iio/src/SWSensorBase.cpp b/libsensors_iio/src/SWSensorBase.cpp index 0acd26d..e4db3c6 100644 --- a/libsensors_iio/src/SWSensorBase.cpp +++ b/libsensors_iio/src/SWSensorBase.cpp @@ -126,6 +126,8 @@ int SWSensorBaseWithPollrate::SetDelay(int handle, int64_t period_ns, int64_t ti temp_real_pollrate = GetMinPeriod(); } + last_data_timestamp = GetTimestamp(); + return 0; } @@ -136,13 +138,13 @@ void SWSensorBaseWithPollrate::WriteDataToPipe() if (!GetStatusOfHandle(sensor_t_data.handle)) return; - if (sensor_event.timestamp >= (last_data_timestamp + real_pollrate)) { + if (sensor_event.timestamp >= last_data_timestamp) { err = write(android_pipe_fd, &sensor_event, sizeof(sensor_event)); if (err < 0) { ALOGE("%s: Failed to write sensor data to pipe.", android_name); return; } - last_data_timestamp = sensor_event.timestamp; - } + } else + ALOGE("Timestamp out of order, event from type=%d dropped", sensor_event.type); } |