Getting started with STM32F746G-DISCO

Mon, 13 Jul 2015 05:06:56 +0000

ST Microelectronics recently expanded its portfolio of STM32 microcontrollers with the new STM32F7 family. These are the new best-in-class MCUs from ST, with a Cortex-M7 core able to run up to 216Mhz (future releases will run up to 400Mhz with 2000 CoreMark index), with an internal flash up to 1Mb and 360Kb of RAM. STM32F7 is also able to run from external flash memory without performance penalty, thanks to a L1 cache (this is probably the most interesting aspect of these MCUs). STM32F7 are targeted for High-end embedded applications, especially to multimedia ones, and I think that it’s far from low-budget applications and hobbyist uses. At the time of writing, these MCUs are quite pricy, ranging from 12€ to 20€/pcs for low-volume orders. This is definitely a really high price, especially if you consider that you can find around Cortex-A7 MCUs for less than 10€. But I think that the price will be dramatically reduced in the future.

Setting up a GCC/Eclipse toolchain for STM32Nucleo – Part II

Wed, 07 Jan 2015 14:13:50 +0000

In the first part of this series we’ve successfully setup a minimal yet working tool-chain to develop applications for the STM32 family (we’ve especially focused on STM32Nucleo developing board). We’ve based the tool-chain over the Eclipse IDE and the GCC cross-compiler for ARM Cortex platform. We’ve also created a test project (a simple blinking LED) and uploaded it on our Nucleo using the ST-Link Utility.

Openocd on Carmine Noviello

Getting started with STM32F746G-DISCO

Setting up a GCC/Eclipse toolchain for STM32Nucleo – Part II