LPC MicrocontrollersのトピックLPC55S69 I2S Record (Rx) examples

LPC55S69 I2S Record (Rx) examples

sanders7284 — Fri, 08 Jan 2021 09:25:16 GMT

Trying to interface to a CMX655D codec via I2S.

I have all the right signals int the right places and have checked all the IRQ are enabled in the NVIC and Flexcomm. Despite this I have no IRQ being generated.

Just wondering if there are any examples of I2S Record (Rx) all the SDK examples are play (Tx).

Regards

Re: LPC55S69 I2S Record (Rx) examples

ZhangJennie — Mon, 11 Jan 2021 05:02:30 GMT

Please refer MCUXpresso I2S SDK demo code

SDK_2.8.2_LPCXpresso55S69\boards\lpcxpresso55s69\driver_examples\i2s

Hope this helps,

Jun Zhang

Re: LPC55S69 I2S Record (Rx) examples

sanders7284 — Mon, 11 Jan 2021 11:38:48 GMT

Thanks Jun Zhang,

I was looking at the wrong SDK, which is why I could only see Tx.

Regards