TimerSerial: why use P1.1 for TX and P1.2 for RX?
Looking over the datasheets and the implementation it seems both pins (on the 2452 and 2231) have the required hardware to do either task. So why be inconsistent with the 2553 and require all the...
View Article400kHz I2C on G2553 with Energia?
Hi, it seems, that by default the I2C frequency is set to 100kHz (according to the comment in TWI.c). What is the simplest way to change the frequency to 400 kHz? Is it necessary to change the TWI.c...
View ArticleEagle Booster Pack based on F5529LP
Has anyone made a BP in Eagle that shared the dimensions of the F5529LP, including the holes at the corners?
View ArticleWatch Dog timer
How to use the watch dog timer in the MSP430G2553 with Energia? It will be very helpul if someone could post a very simple exemple of the necessary code to "auto-reset" the micro when the program...
View Articleusing voltage signal as a button press
I am VERY new to electronics and the MSP430 so please forgive my ignorance. My friends and I started up an electronics club a couple months ago and our first group project we are doing is a Rube...
View ArticleMSP430G2553 I2C Interface help required
Hi all, I would like to interface an I2C ADC (PCF8591) for one of my application. I have tried a lot with the sample programs. But still my launchpad is not even generating the clock pulse. Can...
View Articleport driver cc3000 wifi TI to msp430f249
Hello all, I am using msp430f249 MCU to interface with cc3000mod TI WIFI chip via SPI, and I had a problem when initiating start cc3000 via SPI. when I sent first write command to start cc3000 wifi ,...
View ArticleFET vs EEM
Hi all, Another newbie question: What's the differences in the roles played by a Flash Emulation Tool and the emulation done in the Embedded Emulation Module in my MSP430? It sounds like they both...
View Articleport driver cc3000 wifi Ti to msp430
Hello all, I am using msp430f249 MCU to interface with cc3000mod TI via SPI, and I had a problem when initiating start cc3000 via SPI. when I sent first write command to start cc3000 wifi , but cc3000...
View ArticleCAN - SPI
I want to start playing around with CAN bus protocol but I don´t know where to start.... I´m thinking in making my own pcb of this product ( mikroelektronika can spi 3.3v) but I need some guidance how...
View ArticleVariable value unintentional changing ...
Hi all, I have been using the Msp430s for a long time now, my network of several AirBoosterpacks communicates well. Data flows from my MSP430s to the internet and vice versa ... Controlling...
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Help! Trying to use LCD with Potent and Buzzer
I have been working on this since my last post on the buzzer which I am glad to say I got working, now I have combined the code with an hello world code which worked for a second and quit, if anyone...
View ArticleMSP43FG4618 DAC12's configuration problem
I try to receive zero voltage on DAC output (like a test). For my device it is necessary to configure DAC group. Here initialization procedures: void init_DAC0 (void) { // we set 12-bit permission...
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ANT+ transceiver
Hello guys, My last crazy idea is to have fun with ANT+ communications I used bluetooth 2.0 transceiver before, but I'd like to try other technologies, like BT 4.0 and ANT+ Do you have some...
View ArticlenRF24L01+, Raspberry Pi, and MSP430G2553
I couldn't find an example of someone using the Raspberry Pi as a receiving hub for sensor nodes that use the spirilis nRF24L01+ library and a MSP430G2553. I thought I would give it a shot since I...
View ArticleRDA5807P (TEA5767 clone) FM Radio inside a PC speaker
Anton Veretenenko created a simple FM Radio with a TEA5767 compatible chip. The RDA5807P is an I2C (Or spi) controlled FM Radio Tuner. He used a generic AC Powered PC Speaker, added a 3.3v regulator, a...
View ArticleAudi Car Stereo AUX Input Hack with Launchpad
VTL On the Hackaday Forums was able to use a 2kb Msp430 to trick a Audi Concert Stereo into thinking it has a CD-Changer connected, enabling Aux Inputs. The code is a Port of a Arduino Port of a AVR...
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Free EmBlocks 1.40 with MSP430 and mspdebug support
This version has a GDB 7.6.1 for MSP430. There is a debugger script file for "mspdebug" Download at http://www.emblocks.org
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GSM-Remote-Controlled Car-Heater
Hey there, it has been a while since my last project - and i didn't finish it till now. Since i got employed there is only a little time left for projects like these Cause it is getting cold here and...
View ArticleMultiSerial Example Not working
Hello, I am just getting started with the MSP-EXP430G2 development board so that I can use it for a project. For this project I need to receive/send serial commands on one port and then send/receive...
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