Ultra Sonic HC-SR04 don't Work

[yaya]

Hello

Ultra sonic is HC-SR04 doesn'twork

Ultra sonic is HC-SR04 is correctly connected.

// ------ sonar ------------------------------------
sonarUse = 1; // use ultra sonic sensor? (WARNING: robot will slow down, if enabled but not connected!)
sonarLeftUse = 0;
sonarRightUse = 0;
sonarCenterUse = 1;
sonarTriggerBelow = 12; // ultrasonic sensor trigger distance (0=off)
sonarSlowBelow = 16; // ultrasonic sensor slow down distance

and
t 26 L20795 m0 FORW rpm 24 26 set 25 25 sen 0 0 0 bum 0 0 dro 0 0 son 0 yaw 0 pit 0 rol 0 bat 22.7 chg 0.0 0.0 imu 0 adc100 Ardumower
t 27 L20793 m0 FORW rpm 26 26 set 25 25 sen 0 0 0 bum 0 0 dro 0 0 son 0 yaw 0 pit 0 rol 0 bat 22.7 chg 0.0 0.0 imu 0 adc100 Ardumower
t 28 L20649 m0 FORW rpm 24 24 set 25 25 sen 0 0 0 bum 0 0 dro 0 0 son 0 yaw 0 pit 0 rol 0 bat 22.7 chg 0.0 0.0 imu 0 adc100 Ardumower
sen_values
t 29 L20795 m1 FORW rpm 24 24 set 25 25 sen 3 4 0 bum 0 0 dro 0 0 son 0 0 0 yaw 0 pit 0 rol 0 bat 22.7 chg 0.0 0.0 imu 0 adc100 Ardumower
t 30 L20795 m1 FORW rpm 24 24 set 25 25 sen 3 4 0 bum 0 0 dro 0 0 son 0 0 0 yaw 0 pit 0 rol 0 bat 22.7 chg 0.0 0.0 imu 0 adc100 Ardumower
t 31 L20525 m1 FORW rpm 24 24 set 25 25 sen 3 4 0 bum 0 0 dro 0 0 son 0 0 0 yaw 0 pit 0 rol 0 bat 22.7 chg 0.0 0.0 imu 0 adc100 Ardumower
t 32 L20674 m1 FORW rpm 26 23 set 25 25 sen 3 4 0 bum 0 0 dro 0 0 son 0 0 0 yaw 0 pit 0 rol 0 bat 22.7 chg 0.0 0.0 imu 0 adc100 Ardumower
perimeter
t 33 L20671 m2 FORW sig min 0 max 0 avg 0 mag 1 qty 0 in 1 cnt 0 on 0
t 34 L20524 m2 FORW sig min 0 max 0 avg 0 mag 1 qty 0 in 1 cnt 0 on 0
t 35 L21340 m2 FORW sig min 0 max 0 avg 0 mag 1 qty 0 in 1 cnt 0 on 0
t 36 L21339 m2 FORW sig min 0 max 0 avg 0 mag 1 qty 0 in 1 cnt 0 on 0
off

Thank you

 

[yaya]

Finally it is good
thank you