28 Feb
2010
28 Feb
'10
2:23 p.m.
Hello Joachim,
On Sun, 28 Feb 2010 03:55:12 +0100, "Joachim Steiger" <roh(a)hyte.de>
wrote:
ps: according the the schem the vibra should be controlled by the auxdac
of iota. i poked it and some enable bit few minutes, but couldnt get it
doing anything.
Have you turned the Auxiliary DAC on ? It has its own power control
bit and bit 5 (ADACS) in TOGBR1 hat to be set to turn the Auxiliary DAC
on. I just did a quick test with a C123, and the following seems to
work:
twl3025_reg_write(TOGBR1, 1 << 5); // turn ADAC on
twl3025_reg_write(AUXDAC, 1000);
delay_ms(1500);
twl3025_reg_write(AUXDAC, 0);
twl3025_reg_write(TOGBR1, 1 << 4); // turn ADAC off
Best regards,
Dieter
--
Dieter Spaar, Germany spaar(a)mirider.augusta.de