Wednesday, February 13, 2013

STM32F4 Discovery Kit Expansion

The $14 STM32F4 Discovery kit with ARM Cortex-M4 Processor can be expanded with three new boards.  There is a baseboard that provides Ethernet, Micro SD, plus more I/O ($40), an LCD board with touchscreen ($55), and a camera module for video or photos ($34).  See element14 for more information on the Discovery series boards.

Friday, February 1, 2013

New Microsemi ARM uClinux Starter Kit

Microsemi's SmartFusion2 Starter Kit includes a small ARM SoC FPGA module and a baseboard for user interfaces and expansion.  The kit is $299 but if you attend an Avnet Electronics Marketing Microsemi SpeedWay Design Workshop ($99) you receive a kit at no additional cost.  The SmartFusion2 SoC integrates a 166 MHz ARM Cortex-M3, accellerators for DSP, security and communication interfaces on a single chip.  The Microsemi press release for the starter kit has a nice summary of features for the development board and the SoC itself.

The module itself is an Emcraft Systems mezzanine form factor system-on-module (M2S SOM), you can find more information about the M2S SOM, including documentation and baseboard schematics, at Emcraft's website.  The development sysetem will run uCLinux, and boasts a 0.5sec boot (to console prompt) in this video: