topic Re: Kinetis KL26Z I2S Demo in Kinetis Microcontrollers

Kinetis KL26Z I2S Demo

danyonchu — Tue, 27 Jun 2017 18:49:14 GMT

Hi,

I am using the FRDM-KL26Z dev board and using KSDK v1.3

I am trying to configure the board for use with I2S. Is there an exmple/demo sitting out there that can help point me in the right direction to get started setting up the CLKs and other things related?

Re: Kinetis KL26Z I2S Demo

Hui_Ma — Wed, 28 Jun 2017 07:05:56 GMT

Hi,

KL43 is using the same I2S/SAI module with KL26 chip. Please check MCUXpresso SDK V2.2 for FRDM-KL26Z software package provides the SAI module driver (fsl_sai.c & fsl_sai.h) with below path:

..\SDK_2.2_FRDM-KL26Z\devices\MKL26Z4\drivers

The SAI demo software could be found at MCUXpresso SDK V2.2 for TWR-KL43Z48M board:

\SDK_2.2.1_TWR-KL43Z48M\boards\twrkl43z48m\driver_examples\sai

MCUXpresso SDK software package could be downloaded from here.

Wish it helps.

Have a great day,
Ma Hui

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Re: Kinetis KL26Z I2S Demo

danyonchu — Wed, 28 Jun 2017 19:56:39 GMT

Are there any SAI examples in SDK v1.3? I am trying to use the SAI drivers that are included in this version of the SDK. Found at "...\KSDK_1.3.0\platform\drivers\inc\fsl_sai_driver" I just assumed that if the drivers are included it, there should be prebuilt examples that came with it already.

Re: Kinetis KL26Z I2S Demo

Hui_Ma — Fri, 30 Jun 2017 07:19:06 GMT

Unfortunately, I don't find the SAI example at KSDK V1.3 software package. Sorry for that.

best regards,

Mike