Serial interrupt mode: ttyb vs ittyb

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 
已解决

Serial interrupt mode: ttyb vs ittyb

跳至解决方案
1,490 次查看
Ardoster
Contributor III

Hi

 

After some time without using MQX, i have received a new project using MQX, so here I am. :smileyhappy:

 

I've been reading about using the serial port in interrupt and polling mode. So: using ttyb for polling mode, and using ittyb for interrupt mode. But the example project (mqx\examples\io) works correctly using ttyb either ittyb. So, my question is: MQX does something different internally? Or must I do a different code in my application to use ittyb as interrupt mode? For example, using _int_install_isr...???

 

Thanks for your help

 

Regards

 

 

 

0 项奖励
回复
1 解答
924 次查看
DavidS
NXP Employee
NXP Employee

Hi Ardoster,

Please review this previous post and if you have further questions we're happy to help.

https://community.freescale.com/thread/92638

Regards,

David

在原帖中查看解决方案

0 项奖励
回复
1 回复
925 次查看
DavidS
NXP Employee
NXP Employee

Hi Ardoster,

Please review this previous post and if you have further questions we're happy to help.

https://community.freescale.com/thread/92638

Regards,

David

0 项奖励
回复