Kinetis MicrocontrollersのトピックRe: MK30VLL7 5V-LCD drive problem

MK30VLL7 5V-LCD drive problem

blurblur — Tue, 01 Mar 2016 09:29:43 GMT

Hi. I am using K30VLL7 to drive my 5V LCD. The problem is when I want to setup from the processor expert, it didnt allow me to set 5V LCD. It says " 5V LCD not supported by HW". What does it mean?? But from the datasheet, as I understand,this micon is able to drive 5V LCD. Is there any other setting that I should change?

I use CPSEL=1, VSUPPLY=1, RVEN=1. Any other setting that I should set?

Can someone help. TQ

Re: MK30VLL7 5V-LCD drive problem

kerryzhou — Wed, 02 Mar 2016 04:58:21 GMT

Hi norzilash,

The PE component SegLCD_LDD really have the 5V selection problem, I think it is the PE bug, I will report it to the Processor Expert development team. They will fix it.

Now, you can use the code which is controlled by the register, about the configuration, I have a CW10.6 project for K40D100, you can refer to it.

Wish it helps you!

If you still have question, please contact with me!
Have a great day,
Jingjing

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: MK30VLL7 5V-LCD drive problem

blurblur — Wed, 02 Mar 2016 08:22:26 GMT

Hi Jingjing,

Thanks for the reply and project reference file. TQ. Hope it will help. Thanks a lot.

Thank you,

illa

Re: MK30VLL7 5V-LCD drive problem

kerryzhou — Thu, 03 Mar 2016 01:37:55 GMT

Hi illa,

You are welcome!

If you still have question, you can let me know!

If this post is answered, please mark the correct answer button, thank you!

Have a great day,
Jingjing