STM32 + EVE2 + Riverdi new member

[Nick]

Hi all, I'm new here and quite new to working with display drivers, although I've been working in embedded systems for quiet a long time.

My interest here is a personal project. I'm using one of ST's Nucleo boards, the H755, having started with their F429 but finding that I needed more processing power and RAM.

I settled on an EVE-based display because I want quite a large screen and need to reserve as much ram as possible on my ST system for my own use, and don't want the bother of adding more external RAM. I also know that I will be MIPs-constrained so want to off-load as much of the display driving load as possible to the EVE co-pro.

My chosen display is Riverdi's RVT50AQFFWC00, which is 800x480 with FT813 (EVE2).

So far, all I've done on the EVE side is to merge Bridgetek and Riverdi (and Rudolph's) code into a single STM32F429 Cube IDE project so that I can play with each of them - with a few #if 1/0's - to quickly rebuild from one code base for either of those libraries. This should help me to decide which API I like best and generally gain familiarity.

My application involves signal processing using data sampled from an array of ultrasonic MEMS sensors. I'll need a real -time scrolling spectrogram view (already working on a tiny LCD with ST7735, pending reimplantation on EVE2); I also need to display a 2D heatmap of approx 192x192 pixels and with my data updating at about 30fps.

I am hoping for a nice GUI with animated menu-bar opening etc so will be playing with ESD soon.

I'm sure that I will have questions and be very grateful for advice from this community!

[BRT Community Admin]

Welcome to the Community.

Thanks for sharing your project details. Please let us know how you get on with ESD and of course feel free to ask any questions. We will be very interested to hear further details of your EVE projects.

best regards

BRT Community Admin