cv output on LPC Core....

 

on the LPC core, i should get a DAC-Output on Pin: (at least the shematic says that)

J5A A3

 

on App - init i put:

 aout\_config\_t config; config = AOUT\_ConfigGet(); config.if\_type = AOUT\_IF\_INTDAC; config.if\_option = 0; config.num\_channels = 1; // INTDAC: only 2 channels supported, 8 channels pre-configured for your own comfort config.chn\_inverted = 0; AOUT\_ConfigSet(config); AOUT\_IF\_Init(0);

(there is only one Internal Dac on LPC?)

and in the programm itself (app-tic)

i update the CV voltage like this:

 AOUT\_PinSet(0, CV\_OUT); AOUT\_Update();

while CV_OUT is a value from 0-65535… (?)

(or what Bitrate has the Internal DAC?)

 

or is there also a Pin-Crossing like on the STM-Core (SD-Card)?

 

for the moment it doesnt work… maybe i miss something - but with the things i wrote above - i get a Aout-NG working in the past…

 

best-mike.

by the way my code works with a AOUT_NG connected — but on int-dac -i get nothting!