Yair Raz

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8 years, 10 months ago.

Using the library on the FRDM-K64F

Hello, Can this library used with the FRDM-K64F board? I have a DSP device that acts as a master, and I need to send audio to it (actually, play some tones and pre-recorded wave files). Is that possible with this library on that board?

Regards, Yair

Question relating to:

Last updated: 12 Jul 2017

2 Answers

Erik -
8 years, 10 months ago.

That library is specific for the LPC1768, so sadly you cannot use it. You can search around a bit, but I couldn't find one for the K64F, so you will need to make one yourself if you want to use it.

Gordon Luk
7 years, 4 months ago.

Dear Yair,

I am interesting related topic. So, i would like to ask, have you found I2S lib for K64F? or you write one already?

I found this project come with I2S, it seem for K64F, have you try it? https://developer.mbed.org/components/ARD-AUDIO-DA7212/

Mind share your experience? Thanks.

Hello,

Thanks for your message. I've stopped looking for I2S library for this board a long time ago, as I found alternative ways to achieve my goals (not mbed related). The project you mentioned looks interesting though. I'll look into it; maybe I will be able to use it in the future. If you want to discuss it further, you can contact me directly at: yair@innovo-concepts.com

Thanks, Yair

posted by Yair Raz 23 Dec 2016

I tried, but it has problems with executing lines such as "PORTC->PCR[5] &= PORT_PCR_MUX_MASK;"

posted by JJ - 29 Mar 2017