So, does the dsp_api.ndb->a_du_0 member hold the audio data to be send to
the other peer, or that's something else? How can I capture the audio data
(after codec), make a slight modification to that data, and send it to the
other mobile? I can see that AUDIO_TX_TRAFFIC_REQ/AUDIO_RX_TRAFFIC_IND
audio mode were created for that purpose, but I'm not sure how to use
that. Do I need to make the modifications I need on gsm_recv_voice and
gsm_send_voice (voice.c)?
On Fri, Dec 2, 2011 at 5:50 PM, Sylvain Munaut <246tnt(a)gmail.com> wrote:
Do any of you
know where can I find documentation about the DSP API used
in
Osmocom?
Nowhere. There is no doc. (Not that we have access to anyway ... I'm
sure Texas Instruments has it ...)