diff options
Diffstat (limited to 'apps/drivers/mpu6000/mpu6000.cpp')
| -rw-r--r-- | apps/drivers/mpu6000/mpu6000.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/apps/drivers/mpu6000/mpu6000.cpp b/apps/drivers/mpu6000/mpu6000.cpp index ed79440cc..55b7cfa85 100644 --- a/apps/drivers/mpu6000/mpu6000.cpp +++ b/apps/drivers/mpu6000/mpu6000.cpp @@ -446,8 +446,12 @@ MPU6000::init() // write_reg(MPUREG_PWR_MGMT_1,MPU_CLK_SEL_PLLGYROZ); usleep(1000); - /* do CDev init for the gyro device node */ - ret = _gyro->init(); + /* do CDev init for the gyro device node, keep it optional */ + int gyro_ret = _gyro->init(); + + if (gyro_ret != OK) { + _gyro_topic = -1; + } return ret; } @@ -938,7 +942,9 @@ MPU6000::measure() /* and publish for subscribers */ orb_publish(ORB_ID(sensor_accel), _accel_topic, &_accel_report); - orb_publish(ORB_ID(sensor_gyro), _gyro_topic, &_gyro_report); + if (_gyro_topic != -1) { + orb_publish(ORB_ID(sensor_gyro), _gyro_topic, &_gyro_report); + } /* stop measuring */ perf_end(_sample_perf); |