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STM32F429 Chrom-ART™ Makes Eye-Catching Graphics Easy for MCU applications!

Article describes advantages and how it works with sample code to help you get started.

The STM32F429 integrated Chrom-ART Accelerator™ (DMA2D) allows easy integration of complex graphics in your MCU application without complicated code and without bogging down core processor performance. How...?

The DMA2D with the help of other STM32F429 peripherals (SDRAM and LCD controller) essentially calls bitmaps from memory (Flash, RAM, SDRAM) and displays them directly to your LCD. More importantly, the DMA2D can manage the merging of multiple bitmaps on the LCD while respecting their position, layering and transparence.

Francis Lamotte describes how this is done in this informative and complete article at Embedded.Com. He provides simple explanations for how the DMA2D works with samples from the code that is available in the STM32F429 EvoPrimer example sources.

Standalone Programming with EvoPrimer & Open4

An upgrade to "LAB" capability is now available that allows users to program STM32 microcontrollers in standalone operation using their EvoPrimer or Open4 base. In addition, users can monitor application variables and addresses while the application executes using the tool's monitoring capabilities.

Upgrades include all necessary connection accessroies, SD card and firmware upgrade to support standalone programming and monitoring features.

More info...



RF Extension Boards are Available Now! 

Several extension boards are now available that will allow you to add wireless communications like BlueTooth and ZigBee to your applications. Adeunis RF provides the most complete range of RF extension to include BlueTooth, Wireless M-BUS, ISM band and Narrow band frequencies.

More info...


Where to Get Primers

EvoPrimers are available through STMicroelectronics' sales offices and distributors. Ordering information...



Note: The ST EvoPrimer products are derivative products of the Raisonance Open4. The same Primer Target Boards, extension boards, software tools and sample applications are used with both EvoPrimer and other Open4 derived products. Open4 is a versatile tool platform that allows a wide range of derived primer and other tool products.

Ordering information for Open4 is provided at


20 last projects
Date Title Category Hw version Downloads
2014-04-16 STM32F207VFT6 electronic 0
2014-04-16 STM32F207VFT6 electronic 0
2014-04-11 Inertial Center for Primer2 1.0.1 other Primer2 4
2014-03-25 ZP Video Player Design Contest 2014 other EvoPrimer 2
2014-03-17 SmartOpen4 1.0 electronic EvoPrimer 2
2014-03-20 RoboWarz 2.0 game EvoPrimer 4
2013-12-19 Christmas 1.0 game All 45
2013-10-07 DMA2D-TR 1.0 resource EvoPrimer 132
2013-10-07 Space 2D game EvoPrimer 77
2013-10-07 DMA2D-Demo 1.0 resource EvoPrimer 132
2013-08-04 uKOS-II 3.0.1 other 80
2013-07-26 Filesystem demo 1.0 resource All 132
2013-10-07 Cx_Demo 1.0 resource All 96
2013-07-24 STM32F407 - Camera 1.0 other EvoPrimer 274
2013-02-25 GPS 1 game EvoPrimer 259
2013-07-24 Fast Chart 1.9 other All 240
2013-01-07 EvoPrimer Tutorial (Cubic) 3.0 resource EvoPrimer 162
2012-06-14 CHIP8 emulator v1 game EvoPrimer 143
2012-05-17 Space Invaders 10.1 game Primer2 323
2012-03-07 Chan's FatFS + Menu + Matthias framework (wo CilrcleOS) 1.0 other Primer2 756
Latest NEWS

New RKit-ARM Release
New software version supports latest STM32F4, STM32F0 & STM32L100 variants

CircleOS V4.61
Open4-STM32F429 support


Standalone application
monitoring & programming