STM32CubeMX and LTDC resolution limits

[hbarta2]

Posted on March 24, 2015 at 16:25

I'm working with an 

STM32F429IIT6 and producing init code using STM32CubeMX (v4.6.0, library 1.4.0.) When configuring the LTDC peripheral, the ''Active Width'' input is limited to 800 and the ''Active Height'' to 600. From the manual (DM00031020.pdf, RM0090) it lists the maximum resolution as 1024x768. Later under register settings it states these as ''The

maximum Active Width supported is 0x400'' and ''The maximum Active Height supported is 0x300.'' Is there something I'm missing about the maximum dimensions or does STMCubeMX have it wrong?

Thanks!

(The actual dimensions of the display we have selected are 480x800 so I suppose we will lose 32 lines.)

#stm32cubemx-ltdc-stm32f429

[stm32cube-t]

Posted on April 10, 2015 at 11:13 Hello, You are correct. This error will be corrected in next CubeMX release. Thank you