Thanks a lot :)
Jan Hauer wrote:
I'll take a look and see if I can reconstruct your problem,
Jan
[sorry for the late reply, I just returned from holidays]
On 7/26/07, Nicolas Esteves <[EMAIL PROTECTED]> wrote:
Hi,
When i use the multi channel sampling component (like in the
apps/tests/msp430/Adc12) I always have junk data at the beginning of the
sampling.
I'm sampling channels INPUT_CHANNEL_A0, INPUT_CHANNEL_A1 and
INPUT_CHANNEL_A2 with REFERENCE_VREFplus_AVss for each channel and
REFVOLT_LEVEL_2_5, SHT_SOURCE_ACLK, SHT_CLOCK_DIV_1,
SAMPLE_HOLD_4_CYCLES, SAMPCON_SOURCE_SMCLK, SAMPCON_CLOCK_DIV_1 for the
config.
I sample each channels like 200 times and the first results are always
like 0 or things greater than 4095, there is between 80 and 150 values
of this kind. I cant understand where itś coming from.. I tried to delay
the sampling after the mote wakeup but nothing changed. I tried to do
multiple sequences of capture because i thought that the values may be
caused by the wakeup, but nothing changed too. When i do the same with 3
distinct SingleChannel everything works fine.
So if someone can help me it would be nice
thanks in advance
_______________________________________________
Tinyos-help mailing list
[email protected]
https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
_______________________________________________
Tinyos-help mailing list
[email protected]
https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
