S32K3 Qspi's bug caused a timeout

wuxianlong — Mon, 04 Mar 2024 08:47:03 GMT

Hi,all

Because the following macro definitions are only defined in S32K344.(QuadSPI_DLLSR_SLVA_LOCK_MASK,QuadSPI_DLLSR_DLLA_LOCK_MASK,QuadSPI_DLLSR_DLLA_RANGE_ERR_MASK) So when I use S32K314 or S32K324, Qspi will have logic errors in RTD versions 3.0.0 and 4.0.0.

For example, I call Qspi_Ip_ControllerInit ()-> Qspi_Ip_ConfigureDLL ()-> Qspi_Ip_ConfigureDLLA ()-> Qspi_Ip_ConfigureDLLAByPass ()-> Qspi_Ip_WaitDLLASlaveLock ().
Because the macro is not defined, API returns false. The Qspi_Ip_WaitDLLASlaveLock () waits until a timeout error occurs.

How should I modify it to make QSPI available. Do I add my own macro definition?

BRs,
xianlong

Re: S32K3 Qspi's bug caused a timeout

VaneB — Wed, 06 Mar 2024 18:56:28 GMT

Hi @wuxianlong

We have verified the situation you mentioned. At this moment, the workaround we can provide is to copy the missing declarations and the structure parameters from the S32K344 header to the S32K324 and S32K314.

This situation has already been reported to the corresponding team, and we expect it to be solved in future software revisions.

Sorry for all the inconvenience caused.

B.R

VaneB

S32KのトピックRe: S32K3 Qspi's bug caused a timeout

S32K3 Qspi's bug caused a timeout

Re: S32K3 Qspi's bug caused a timeout