DE0-Nano - A/D Converter in Nios II

[Altera_Forum]

Good morning, 

 I work in a research group in a Universdade of Brazil and I I'm working with the board DE0- Nano. I am using the Nios II and needed to use the A/D converter of the respective board.  i do not know how to use this a/d converter in the nios ii in c language. someone could show me a c program for the nios ii using the ad converter?   This program, if possible, need return the value of the conversion in LEDs and on the computer screen.  Thank you.  Ps: The A/D Converter is the ADC128S022 from National Semiconductor.

[Altera_Forum]

Hi, 

I just see you had the same problem as me.My question is have you solved the problem? And when yes how you handle it. Maybe you can post/show me or tell me how you did it.  thx

[Altera_Forum]

Hi all, 

Unfortunately I have the same probblam.I've understood the 'DE0_NANO_ADC' demonstration but I can't use the code for other project in C language in EClipse IDE.I've used QuartusII V. 11.1 and I was wondered if anybody can help me.  Thanks

[Altera_Forum]

You can easily use SPI Core in qsys and then use it in eclipse to read and config the ADC,no further file is required