Rohit Gupta shows off his digital FM Receiver on MSP430 using TEA5767:
I completed one yesterday using the MSP430 and TEA5767 Chip. Gave it a minimalist switch to toggle the channels stored in an array. Gives realtime channel strength and transmission quality values too over serial.
FM430 – A MSP430 and TEA5767 project that lets you listen to clear digital FM – [Link]
TI’s MSP430 family of MCUs are low-power and RISC-based powerful mixed-signal processors that require a Flash Emulator Tool (FET) for in-system programming. The official MSP430 FET from TI costs about $100. Vincete describes a way to construct a MSP430 FET using TI’s popular and in-expensive Launchpad board.
MSP430 FET using TI Launchpad – [Link]
Microduino-Joypad is … an 8-bit game console + open source + UPin27 + AVR,STM32,MSP430,51 compatible + smart controller == Awesome! by Microduino Studio:
Microduino studio launched the first kickstarter in September 2013, introducing the brand new Arduino-compatible development board—Microduino. We achieved success with the unique Upin27 interface, compact size, rich expansion boards as well as many applications. Over the past year, Microduino community has been growing rapidly. Now we have nearly 10,000 players worldwide.
At the 25th anniversary of the Gameboy console, we are now releasing Joypad – 8-bit multi-functional game console to show our respects to Gameboy–the most classic game console in the history.
With this elegantly designed little Joypad, we are hoping to bring you the greatest joy from your childhood memory. The best thing is it’s completely open source and you can even create and develop your own game to inspire your imagination. Moreover, it’s not only a game console, it’s also a remote controller for other devices, such as Quadcopter, robot and cell phone, etc.
Microduino-Joypad: an open source 8-bit game console & more! – [Link]
This is a little Tetris game. It is built with a Nokia 5110 cellphone LCD and a Texas Instruments MSP430G2553 microcontroller. The system without the backlight uses less than 1mA. It is written in C with the TI Code Composer Studio.
µTetris with MSP430 – [Link]
Over a week ago I’ve got a notice that Texas Instruments (TI) is giving away a 50% coupon for MSP430_FRAM related devices. Without hesitation ordered their MSP-EXP430FR5739 TI experimenters board that price went down to $14.50 including free shipping.
MSP EXP430FR5739 FRAM based microcontroller board is interesting piece of hardware. It features FRAM memory instead of Flash which is claimed to withstand almost unlimited number of Reads and Writes. It is also faster. It can substitute an EEPROM on board. But it is not very popular technology due to different manufacturing. On this development board there is MSP430 microcontroller which has 16KB FRAM, 1KB of SRAM. It carries eight LEDS, MTC thermistor, 3 axis digital accelerometer, optional LDR, couple buttons. So this is great for many uses.
Experiment with MSP430 FRAM board via web interface – [Link]
This tutorial is an introductory tutorial on getting started with the MSP430 series of controllers by Texas Instruments. muaz @ zeroohm.ae writes:
There are millions and trillions of ways to start using microcontrollers. Hobbyist or people who find hard to code normally prefers Arduino as their coding environment, while engineers might prefer using AVR/PIC. The MSP430 microcontroller is an extremely versatile platform which supports many applications. With its ability to consume ultra-low power it enables the designing engineer to meet the goals of many projects. It has, of course, its limitations. It is inclined mostly towards low energy and less intensive applications that operate with batteries, so processing capabilities and memory, among other things, are limited. However it’s still called a mixed-signal processor and is capable of doing some sort of speech processing. Before starting with some exposure to hardware and software part, I assume that you all have some sort of programming knowledge in embedded c. Even if you know java or c++, you will still be able to adapt to the tutorials easily as the logic will remain the same, only the code language changes.
Getting Started With The MSP430 – [Link]
Juan has written an article detailing how to use an MSP430 with a DAC7564:
The DAC7564 is a low-power, voltage-output, four-channel, 12-bit digital-to-analog converter (DAC). The device includes a 2.5V, 2ppm/°C internal reference. The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch).
Interfacing the DAC7564 to an MSP430 – [Link]
Making an FM using TEA5767 module:
I’ve started to build a little FM radio with one of this cheap modules with a Phillip chip, the TEA5767. I will control it with a MSP430, probably I’ll use some kind of encoder to change stations and a potentiometer for the volume.
The TEA5767 is a single-chip electronically tuned FM stereo radio for low-voltage applications with fully integrated Intermediate Frequency (IF) selectivity and demodulation. Most of the information of this devices is from the datasheet and this app note.
Making an FM radio-Part 1; the TEA5767 – [Link]
machinegeek @ dangerousprototypes.com writes:
panStamps are small open source wireless modules designed to add RF connectivity to sensors, MCUs and similar projects. The crew at panStamp is in the process of developing a new module based on the TI CC430F5137 SOC. Programming will be via the Arduino IDE, facilitated through a port being developed by the open source Energia project.Commercial release of this new line of panStamps is planned for September-October. For more info visit PanStamp.
panStamp developing MSP430 based module – [Link]