How to configure delay parameters in QSPI driver

[bhaskar_naik]

We are using MCF52259 QSPI in polling mode.

As per MCF52259 reference manual (section 27.5), it’s required to set desired delay as per requirement.

But there is no IOCTL function to set the delay parameters. IOCTL full duplex transmission always makes use of user defined delay.  i.e. QCRx[DSCK] and  QCRx[DT] are always set to 1.

Am I missing something.? How to configure delay parameter without touching the MQX driver.?

[PetrM · Accepted solution]

Hello,

this is functionality is not yet available, but it's planned to be added to SPI driver as IOCTL command.

PetrM