New Version of Energia Supports Wolverine and Connected

Energia UpdateThere is something to be said about how easy it is to write Arduino code. For those of who you are big fans of the MSP430 and Texas Instrument’s LaunchPad series, an upcoming release of Energia brings Arduino style coding to the two newest member of the LaunchPad family: the TivaC Connected LaunchPad EK-TM4C1294XL and Wolverine FRAM LaunchPad MSP-EXP430FR5969LP.

“Energia is an open-source electronics prototyping platform … with the goal to bring the Wiring and Arduino framework to the Texas Instruments MSP430 based LaunchPad.” The newest release of Energia is exciting for the sole reason that the new TivaC Connected LaunchPad and Wolverine FRAM LaunchPad are supported. The TivaC Connected LaunchPad is a $20 development board for TI’s low-power ARM processors that has Ethernet connectivity. The MSP430 at the heart of the Wolverine FRAM LaunchPad uses up to 250x less power than flash based MCUs at low speeds in addition to many other cool benefits.

Be sure to keep an eye out for the new version of Energia, it should be arriving sometime next week. Now is a better time than ever to try out the Tiva C or the MSP430 MCUs!

Energia brings Arduino IDE to the TI Launchpad

The Arduino IDE is an abstraction layer for the AVR chip which the board is based around. So it’s no surprise that it is now possible to use the Arduino IDE with the TI Launchpad board. This makes it dead simple for beginners to play around with the inexpensive and low-power MSP430 platform. This is all thanks to a lot of hard work on part of the Energia developers.

The project branches from Arduino so the look, feel, and function are all about the same. Most notably, the color scheme has migrated to red to match the board color of the Launchpad. You can configure the hardware the same way by selecting a COM port and target board. Almost everything is already working, but you should check the known issues page so that you don’t try to use a function that hasn’t been ported. Right now the list includes the random and random seed functions, as well as tone, notone, and micros. There is also an issue with analogWrite; it will only produce half the requested frequency and duty cycle can only be set from 0-50%. Still this is a great development if you’re most comfortable working from this IDE.