LPC Microcontrollersのトピックabout lpcxpreso55s69

about lpcxpreso55s69

Adepa — Tue, 26 Apr 2022 12:42:42 GMT

hello,

I want to develop a code for 4microphones which are connected to pmode, im using an example of interrupt record playback, I made a few changes the by adding flexcomm pins, clocks, etc. in the debug console it was showing all printf's that I used in the code but not the exact output what I want. I don't know exactly where the problem is.

if anybody thinks that you can help me out, please contact me at email: adepanaiduyerra@gmail.com

Re: about lpcxpreso55s69

xiangjun_rong — Wed, 27 Apr 2022 04:07:49 GMT

Hi,

Before we help you, you have to provide more detailed information, for the example, the schematics, codec connection, the simple code and issue for example, no clock, incorrect audio data...

I do not suggest you use PRINT() to get the debugging information, you can use debug, set a break point, check the audio data or save mic audio data to an array, check the array.

XiangJun Rong