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PSoC 6 MCU

yugh
New Contributor

thanks your supports.

My name is david yu.

I sent a e-mail with the same subject in 2 July.

your reply is very helpful for me.

I also a little question about it.

1. the reflashing speed.

- I compared the two demon software, CE223726 in PSoC creator  and emWin_TFT_FreeRTOS in ModusToolbox.

when changing the image, PSoc creator is faster than modustoolbox. 

why PSoc creator is fast? I guess this  because of RTOS .

Can I speed up the speed changing a image  in RTOS?

2. the moving image

- I am trying to show the movie file in tft LCD using  the enWinGraphic example file.

but i couldn't do it.

would you tell me the example source code?

thanks

 

i copy the previous e-mail in below 

--------------------------------

Hi.

I am an engineer in Seoul, South Korea.

I got an PSoC6 Wifi BT Pioneer Kit with the TFT LCD 2.4 inch.

I am trying to work to show the sypress log  using the example source code of the CE225248_DisplayBuffer.

But I cannot.

Would you give me the information for this?

also can you give me the source of the sypress log showing in the TFT LCD?

I use the PSoC creater 4.4 version.

thanks

My E-mail : yugh@techrein.com

 

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1 Solution
RodolfoGL
Employee

The reason why the PSoC Creator project is faster is because it uses a driver implemented in UDBs (our programmable digital blocks).

While the ModusToolbox project uses a bit bang method to drive the TFT, which is much slower.  Currently, we don't support UDBs with ModusToolbox. 

View solution in original post

3 Replies
RodolfoGL
Employee

The reason why the PSoC Creator project is faster is because it uses a driver implemented in UDBs (our programmable digital blocks).

While the ModusToolbox project uses a bit bang method to drive the TFT, which is much slower.  Currently, we don't support UDBs with ModusToolbox. 

View solution in original post

yugh
New Contributor

thanks.

I understand it

how about question 2, the moving image?

 

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Rakshith
Moderator
Moderator

Hi @yugh

We currently do not have an official code example to display videos on the TFT display using emWin. I will create an internal request to create an example for the same.

I tried running one of the example codes in emWin on an existing TFT application and I have shared the project on this thread. The refresh rate is low currently but you can use this example as a reference. I used the MOVIE_ShowFeatures.c sample code from emwin\latest-v5.X\Sample\Tutorial 

Please change the GUI_NUMBYTES to (1024*200) before using the example. You can also check out the other sample codes in the Tutorial folder. 

Thanks and Regards,
Rakshith M B
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