I need some help. I have 2 ASPD-DLVR for use on a Quadplane with Cube Orange running plane 4.1.2. I seem to be missing something on the setup and can’t get them to work properly. ASPD1 is the primary sensor and has the two 0ohm resistors removed as per Matek instructions and the I2C port connected to I2C2 of Cube Orange. ASPD1 is the secondary sensor and has the CAN port connected to CAN2 of Cube Orange. Here 3 is connected to CAN1. The problem is that both sensors don’t read airspeed values. I get Airspeed 1 unhealthy and nothing from Airspeed 2. If I change both Airspeed 1 and 2 type to 1 (ARSPD_TYPE,1 and ARSPD2_TYPE,1), then I have readings on port 2 on the sensor.
The configuration is below:
ASPD config:
ARSPD_AUTOCAL,0
ARSPD_BUS,1
ARSPD_FBW_MAX,22
ARSPD_FBW_MIN,12
ARSPD_OFFSET,-24.88184
ARSPD_OPTIONS,0
ARSPD_PIN,65
ARSPD_PRIMARY,0
ARSPD_PSI_RANGE,1
ARSPD_RATIO,1.9936
ARSPD_SKIP_CAL,0
ARSPD_TUBE_ORDER,2
ARSPD_TYPE,9
ARSPD_USE,1
ARSPD_WIND_MAX,0
ARSPD_WIND_WARN,0
ARSPD2_AUTOCAL,0
ARSPD2_BUS,1
ARSPD2_OFFSET,-25.91818
ARSPD2_PIN,0
ARSPD2_PSI_RANGE,1
ARSPD2_RATIO,2
ARSPD2_SKIP_CAL,0
ARSPD2_TUBE_ORDR,2
ARSPD2_TYPE,8
ARSPD2_USE,1
CAN settings:
CAN_D1_PROTOCOL,1
CAN_D1_UC_ESC_BM,0
CAN_D1_UC_NODE,10
CAN_D1_UC_SRV_BM,0
CAN_D1_UC_SRV_RT,50
CAN_D2_PROTOCOL,1
CAN_LOGLEVEL,0
CAN_P1_BITRATE,1000000
CAN_P1_DRIVER,1
CAN_P2_BITRATE,1000000
CAN_P2_DRIVER,1
CAN_SLCAN_CPORT,1
CAN_SLCAN_SDELAY,1
CAN_SLCAN_SERNUM,-1
CAN_SLCAN_TIMOUT,2
messages:
10/22/2021 11:09:59 AM : AHRS: EKF2 active
10/22/2021 11:09:59 AM : EKF2 IMU1 is using GPS
10/22/2021 11:09:59 AM : EKF2 IMU0 is using GPS
10/22/2021 11:09:42 AM : EKF2 IMU1 origin set
10/22/2021 11:09:42 AM : EKF2 IMU0 origin set
10/22/2021 11:09:25 AM : EKF2 IMU0 tilt alignment complete
10/22/2021 11:09:25 AM : EKF2 IMU1 tilt alignment complete
10/22/2021 11:09:23 AM : Airspeed 1 unhealthy
10/22/2021 11:09:23 AM : EKF2 IMU1 MAG0 initial yaw alignment complete
10/22/2021 11:09:23 AM : EKF2 IMU0 MAG0 initial yaw alignment complete
10/22/2021 11:09:22 AM : GPS 1: specified as UAVCAN1-125
10/22/2021 11:09:22 AM : RCOut: PWM:1-12
10/22/2021 11:09:22 AM : AHRS: DCM active
10/22/2021 11:09:22 AM : ArduPilot Ready
10/22/2021 11:09:22 AM : Airspeed 2 calibration started
10/22/2021 11:09:22 AM : Airspeed 1 calibration started
Please what am I missing? Thanks,
Sunday.