Hi!
Am Dienstag, 25. August 2015 00:44:22 UTC+2 schrieb
[email protected]:
>
> or is something I using out-of-date?
>
Yes, outdated. In the new (unpublished) code in file
src/pruio/pruio_adc.bas at line 128
d *= (Conf->ADC_CLKDIV + 1) * 417 '417 ≈ 1000000 / 2400 (= 1 GHz /
2.4 MHz)
d += 30 ' PRU cycles for restart [GHz]
IF Tmr <= d THEN .Errr = @"sample rate too big" : RETURN .Errr
is replaced by
d = (d * (Conf->ADC_CLKDIV + 1) * 1000) \ 24
IF Tmr <= d ORELSE Tmr < 5000 THEN _
.Errr = @"sample rate too big" : RETURN .Errr
BTW: The example triggers.bas
<http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/_cha_examples.html#SubSecExaTriggers>
may give you an idea how to use MM mode.
BR
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