help reading adxl312

[cluster]

sorry i messed up the test results, this is the result i got, tested it twice

test program
test:
high porta.0
pause 500
low porta.0
pause 500
goto test

result at osc 48
led on off duration is exactly 1 second

result at osc 20
led on off duration is twice

so i think define osc is correct.

i found this code(in document section) from sparkfun:http://www.sparkfun.com/products/9814
it is for adxl345 and uses spi but its in c and for atmega..

[cncmachineguy]

Well I am sorry it wasn't as simple as the clock being wrong, But now you know how to test it. I actually do this on all my programs before going any further just to verify the clock/osc and me are all at the same speed.

[Darrel Taylor]

The SHIFTOUT command sends 8-bits unless otherwise specified.
To send a 16-bit constant, you'll need to specify the number of bits.

shiftout data_out, CLOCK, 2, [%0011000100100000\16]