cancel
Showing results for 
Search instead for 
Did you mean: 

What is the minimum RAM requirement to create Image animation using touchgfx designer?

Mnema.2055
Associate

Hello,

In our custom board we are using STM32F429VG controller. Which has internal RAM of 256K. 

I want to creating a screen with some animation using touchgfx designer. In that animation I want to create 3 circular rings each ring will contain 40 dots of a small circle image.

I have used array on image class as follows and used setXY, setBitmap to draw a circle.

  Image imagering1[40];

  Image imagering2[40];

  Image imagering3[40];  

But after code compilation I am getting error "unable to allocate space for sections/blocks with a total estimated minimum size of 0x3'027c bytes (max align 0x8) in <[0x2000'0000-0x2002'ffff]> (total uncommitted space 0x3'0000). " .

Board RAM utilization as follows

frameBuf0      0x2000'0048     0x25800 Data Lc BoardConfiguration.o [1] 

dma         0x2002'e9dc     0x00aa0 Data Gb BoardConfiguration.o [1]

ucHeap       0x2002'5848     0x08000 Data Lc heap_4.o [1]

CSTACK       0x2002'f958      0x00400 <Block>

So I want to understand how Image Widget allocate memory. Is there any alternative way to create such animation.

0 REPLIES 0