first of all, I'm an German student and I'm sorry for my bad English.
I want to make a simple example to record and play sound with the LPC4357.
What I actually have is the following code:
audio_Confg.SampleRate = 16000;
audio_Confg.ChannelNumber = 1;
audio_Confg.WordWidth = 16;
buffer = Chip_I2S_Receive(LPC_I2S0);
Normally the program should record sound and the play it directly.
But it does nothing...
I know how to play sound from a buffer, I saw the example "ea_audio_i2s" from LPC Open. But there is no example for recording sound. There is an example "periph_i2s" but it doesn't run...
I've already wasted two whole days and now I don't know what to do anymore.
I really tried everything.
Maybe my jumpers are set wrong. I attached to photos of my configuration.
I found a similar question here:
...but nobody answered to this post.
I am using this development kit:
And I have the LPC-Link 2 for debugging.
Thanks for taking time and reading.