lpcware

nxpUSBlib

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by Nxp_user on Sun Jan 15 08:10:47 MST 2012
Hello,

Did you have any plans to add a basic usb sound card, as in microphone in and speaker output.

http://www.standardics.nxp.com/support/documents/microcontrollers/zip/code.bundle.lpc17xx.keil.zip


I am trying to add microphone in to the examples on nxp support site for the lpc768

could you help with changing the code to except microphone input
http://pastebin.com/WYfUZJQ2

or do you plan to add microphone speaker demo much like the speaker demo in the code above.. which is coded 2's complementary binary data signed 16bit 32000khz output with potentiometer input to adjust sound.

Outcomes