3-Axis digital compass weird behavior

Projects Networking, Protocols, and Devices
3

This is the output in text :

HMC58833L COMPASS SENSOR BEGIN
Configuration register A: F0
Configuration Register B: 20
Mode register: 0
X MSB Value: FD
X LSB Value: E4
Z MSB Value: 0
Z LSB VAlue: 0
Y MSB Value: FD
Y LSB Value: FE
Status register: 3
Identification register register A: 48
Identification register register B: 34
Identification register register C: 33

Configuration register A: F0
Configuration Register B: 20
Mode register: 0
X MSB Value: FD
X LSB Value: E2
Z MSB Value: 0
Z LSB VAlue: 0
Y MSB Value: FD
Y LSB Value: FE
Status register: 1
Identification register register A: 48
Identification register register B: 34
Identification register register C: 33

Configuration register A: F0
Configuration Register B: 20
Mode register: 0
X MSB Value: FD
X LSB Value: E0
Z MSB Value: 0
Z LSB VAlue: 0
Y MSB Value: FD
Y LSB Value: FF
Status register: 3
Identification register register A: 48
Identification register register B: 34
Identification register register C: 33

The delay is 5 sec between every output, and I was rotating the sensor to different angles between these mesures.