Hi All, Not sure if this is the right mailing list since the dahdi-dev seems not really active, so I'll try here.
I'm developing a new DAHDI driver for a custom board. In this card I've implemented the reading of the TDM slots by 2 DMA channels, TX and RX. Each DMA channel has its own callback that decompose the each slot into a per-channel linear buffer useful for calling the related dahdi_transmit() and dahdi_receive() functions. The question is, can I call the dahdi_transmit() from the TX DMA callback and the dahdi_receive() from the RX DMA callback or should use a particular order for them? Looking at the DAHDI drivers it seems that the sequence is always: dahdi_ec_chunk() -> dahdi_receive() and then dahdi_transmit(). Thanks in advance, Roberto Fichera. -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
