Hello,

Thank you for the update, I'm glad you have managed to resolve the issue.

Best Regards,
BRT Community

Hello,

Don't worry about it, I made the same mistake!
I will see if we can get the documentation updated to make this more clear.

Best Regards,
BRT Community

Hello,

My apologies, I misread your question and assumed you were using EVE Screen Designer, unfortunately it is not possible to create a custom widget in the same manner in EVE Screen Editor.

what are you trying to achieve with a custom widget?

Best Regards,
BRT Community

Hi David,

We will try out your code and will post back here with the results,

Best Regards, BRT Community

Hello,

EVE Screen Editor has a built in asset convertor and bitmaps can be converted by adding them into the project via the 'content' tab on the left hand side of ESE. Please see the user guide for details:
https://brtchip.com/wp-content/uploads/Support/Documentation/Programming_Guides/Modules/EVE/BRT_AN_037_EVE%20Screen%20Editor%204.0%20User%20Guide.pdf

As for creating a text box input, unfortunately ESE does not generate dynamic screens or the logic to update a screen based upon user input. But for your end application I would suggest looking at utilising the CMD_TEXT command on your screen along with the CMD_KEYS widget for character input, you could dynamically update the text displayed via CMD_TEXT based on which keys the uses presses. Please see set_01.c in the main EVE sample applications for an example of the CMD_KEYS usage:
https://brtchip.com/SoftwareExamples-eve/#Sample_App

Best Regards,
BRT Community

Hello,

Thank you for the update, I'm glad you have managed to get the flash into FAST mode.

Are you still struggling with displaying images from flash?

Best Regards,
BRT Community

Hello,

If you are not utilising a flash binary file generated from EAB which includes the .blob then you will also need to upload the .blob file to the flash IC as the CMD_FLASHERASE function willerase this. this can be done in the following manner:

1) Obtain the “unified.blob” file from the EAB installation folders, which is 4096 bytes only.
2) Ensure that the EVE board is properly booted up by following the known sequence.
3) Read the file “unified.blob” and download the whole 4096 bytes into RAM_G ( using EVE_MemWrite)
4) Send the command cmd_flashupdate(0,  RAM_G, 4096) to RAM_CMD, update the write pointer(REG_CMD_WRITE) properly
5) Wait till REG_CMD_WRITE is equal to REG_CMD_READ
6) The flash has been programmed with BLOB file.

Then you can use the CMD_FLASHUDPATE or CMDFLASHWRITE function to write your image files into flash from memory location 4096 onwards.


Best Regards,
BRT Community

Hello,

Unfortunately there are no drop down or text input box in-built widgets in ESD, however yes it is possible to define a custom widget by Right Clicking in the library browser, selecting New > Widget. You can then create a custom widget implementing any of the basic ESD or inbuilt widgets along with the logic editor to create you new widgets functionality. please remember to also implement the Render, Start and Stop functions .

The CMD_BUTTON command is defined within the 'EVE_CoCmd_Widgets.c file in the Ft_Eve_Hal.esd folder.


Best Regards,
BRT Community