AudioOutputDevice works in keil examples but give distorted sound in lpcexpresso examples

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by lundburgerr on Fri Apr 12 08:28:21 MST 2013

Compiling and running the usb audioOutputDevice example works great both on keil and on red suite 5 (using lpcexpresso examples), with one exception.

On red suite 5 the sound gets distorted in some way and I cannot find out why. I also noticed that I cannot get DEBUGOUT function to work in the lpcexpresso examples either but it works on the keil examples. (e.g the i2s example)

Is this a bug or am I missing something obvious, does it work fine for anyone else?
And also is it correct that the only differences between the keil examples and the lpcexpresso examples are the startup-files?


To be specific I am using the keil mcb1857 board.

Thanks in advance //Robin