problem with HMC6352 compass

[Macgman2000]

I saw that code. I actually have one module that is useless because I tried using that code to
calibrate. I don't know exactly what happened, maybe the timing is off on that routine also, but
the module never worked the same since. I will tweek the calibration code and see if I can restore
the calibration to a useable level.

Nick

[javierch]

Hello,

I have any problem with my code.
I am working with HMC6352 in PROTON but i have any problem with the sensor. I don`t know what happen, Please could you help me?

This is the code

device = 16f876
xtal 20

declare SDA_PIN PORTB.0
DECLARE SCL_PIN PORTB.1

DIM LSB AS WORD
DIM MSB As WORD
Main:
BusouT $42,[$43]
DELAYUS 10
DELAYMS 10000
BUSOUT $42,[$45]
DELAYMS 14
BUSOUT $42,[$4F]
DELAYMS 6
while 1=1
busout $42,[$41]
delayms 10
busin $43,[MSB, LSB]
HRSOUT "VALOR MSB ", DEC mSB, "LSB ", DEC LSB, 13
DELAYMS 500
wend
GOTO mAIN

The problem is that LSB date is incorrect. It is not read. Always show 65535 as value of LSB.