SAI3 handler in SDK

giuseppescarpi — Fri, 20 Jul 2018 08:57:02 GMT

We are currently working on a custom board that uses all the three audio serials.

To do some tests, I downloaded and successfully modified the sai_interrupt_record_playback example from the SDK, but I was unable to get the same results with SAI3.

After some debugging, I discovered that the problem was in the SDK, specifically in startup_mimxrt1052.c

Around line 1042 the code reads:

WEAK void SAI3_TX_IRQHandler(void)
{
SAI3_TX_DriverIRQHandler();
}

But the function in fsl_sai.c is in fact named:

SAI3_Tx_DriverIRQHandler();

The same typo is also present in the RX handler.

SDK is version 2.4.1

Re: SAI3 handler in SDK

art — Tue, 31 Jul 2018 08:26:08 GMT

Dear Giuseppe Scarpi,

Thank you for sharing your insight. Will ask the software team to fix it.

Have a great day,
Artur

MCUXpresso SDK中的主题 SAI3 handler in SDK

SAI3 handler in SDK

Re: SAI3 handler in SDK