lpc4330 lwip live streaming

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by srinidhi M on Fri Aug 22 04:19:10 MST 2014
Hello ,

am trying to play PCM data using lpc4330 + ethernet + lwip(udp), getting noise while playing. am not getting how to avoid the noise.

Here is the call flow,
am using two threads one to receive packets from the network , and second one to transfer(DMA) the buffer to Hardware (Using ping pong buffer).

I am not getting where i am wrong, suggest me.

Thank you
Srinidhi M