Hi.
I want to buy a kit "mikromedia HMI 7.0 Cap".
Tell me please, how quickly change the image on the screen?
Thank you!
Active Optical Systems LTD
Kit "mikromedia HMI 7.0 Cap".
- Aleksandar.Mitrovic
- mikroElektronika team
- Posts: 1697
- Joined: 11 Mar 2015 12:48
Re: Kit "mikromedia HMI 7.0 Cap".
Hi Dimic,
We are glad that you have interested for our "mikromedia for HMI" board.
Can you please tell me for how big image are you asking (resolution)?
Kind regards,
Aleksandar
We are glad that you have interested for our "mikromedia for HMI" board.
Can you please tell me for how big image are you asking (resolution)?
Kind regards,
Aleksandar
Re: Kit "mikromedia HMI 7.0 Cap".
Hi Aleksandar.
Resolution: 800x480
Thank you!
Active Optical Systems LTD
Resolution: 800x480
Thank you!
Active Optical Systems LTD
- Aleksandar.Mitrovic
- mikroElektronika team
- Posts: 1697
- Joined: 11 Mar 2015 12:48
Re: Kit "mikromedia HMI 7.0 Cap".
Hi,
I have tested small project with mikromedia HMI 7".
For calculation I have used TimerA 1ms.
Time to write screen is less than 1.6ms.
Note, that for the picture 800x480 external memory is necessary. I was using SD card as a storage for picture.
If you want I can share the code with you.
Kind regards,
Aleksandar
I have tested small project with mikromedia HMI 7".
For calculation I have used TimerA 1ms.
Time to write screen is less than 1.6ms.
Note, that for the picture 800x480 external memory is necessary. I was using SD card as a storage for picture.
If you want I can share the code with you.
Kind regards,
Aleksandar
Re: Kit "mikromedia HMI 7.0 Cap".
Hi.
Yes, I would appreciate it if you could share code.
Thank you!
Active Optical Systems LTD
Yes, I would appreciate it if you could share code.
Thank you!
Active Optical Systems LTD
- Aleksandar.Mitrovic
- mikroElektronika team
- Posts: 1697
- Joined: 11 Mar 2015 12:48
Re: Kit "mikromedia HMI 7.0 Cap".
Hi Dimic,
Here it is.
Have fun!
Kind regards,
Aleksandar
Here it is.
Have fun!
Kind regards,
Aleksandar
- Attachments
-
- Picture_HMI7.rar
- (632.82 KiB) Downloaded 111 times
Re: Kit "mikromedia HMI 7.0 Cap".
Hi Aleksandar.
Maybe you have this example in Basic?
Thank you!
Active Optical Systems LTD
Maybe you have this example in Basic?
Thank you!
Active Optical Systems LTD
- Aleksandar.Mitrovic
- mikroElektronika team
- Posts: 1697
- Joined: 11 Mar 2015 12:48
Re: Kit "mikromedia HMI 7.0 Cap".
Hi Dimic,
Yeah sure.
Here it is.
Kind regards,
Aleksandar
Yeah sure.
Here it is.
Kind regards,
Aleksandar
- Attachments
-
- TFT HMI.rar
- (1.12 MiB) Downloaded 123 times
Re: Kit "mikromedia HMI 7.0 Cap".
Hi Aleksander.
I have a question. You wrote that ,time to write screen is less than 1.6ms.
I have an image with size 1.37mb. Maximum speed SPI - 30Mh(between FT900 and FT812).
1.37mb = 11223040 bit
1/30Mh=33.34 nsec per bit
33.34nsec * 11223040 bit = 374msec
How do you get speed is 1.6msec?
Thank you!
Active Optical Systems LTD.
I have a question. You wrote that ,time to write screen is less than 1.6ms.
I have an image with size 1.37mb. Maximum speed SPI - 30Mh(between FT900 and FT812).
1.37mb = 11223040 bit
1/30Mh=33.34 nsec per bit
33.34nsec * 11223040 bit = 374msec
How do you get speed is 1.6msec?
Thank you!
Active Optical Systems LTD.