How to configure delay parameters in QSPI driver

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 
已解决

How to configure delay parameters in QSPI driver

跳至解决方案
1,397 次查看
bhaskar_naik
Contributor I

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.?

0 项奖励
回复
1 解答
1,027 次查看
PetrM
Senior Contributor I

Hello,

 

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

 

PetrM

在原帖中查看解决方案

0 项奖励
回复
1 回复
1,028 次查看
PetrM
Senior Contributor I

Hello,

 

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

 

PetrM

0 项奖励
回复