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Re: [Discuss-gnuradio] read_aux_adc
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] read_aux_adc |
Date: |
Mon, 31 May 2010 11:58:50 -0700 |
User-agent: |
Mutt/1.5.20 (2009-08-17) |
On Mon, May 31, 2010 at 04:42:47PM +0800, jf w wrote:
> I'm using RFX2400 daughterboard on side B, my arguments are slot=2
> which_adc = 0 ,and I'm calling it from python.
>
> Your question inspire me that my arguments may be wrong. I think the slot
> argument should be 3(SLOT_RX_B), but I don't know the meaning of which_adc
> and how to set it.
>
> There are two aux_adc on one ad9862:aux_adc_a and aux_adc_b , but there are
> four pins : aux_adc_a1,aux_adc_a2, aux_adc_b1 and aux_adc_b2. But what is
> the input of the signal on these pins?
>
> Thanks a lot.
>
/*!
* \brief Read auxiliary analog to digital converter.
*
* \param which_side [0,1] which d'board
* \param which_adc [0,1]
* \returns value in the range [0,4095] if successful, else READ_FAILED.
*/
virtual int read_aux_adc (int which_side, int which_adc) = 0;
Try
v = u.read_aux_adc(1, 0)
I think the RSSI is on adc 0, but not 100% sure.
Eric