PWM duty cycle not changing
Hi, I am trying to chane the duty cycle of an output PWM based on the duty cycle of an input PWM while leaving a constant PWM in one of the output. So far I have this code, but when I read the two...
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Recover the MPS430 Launchpad from failed firmware update
When the Launchpad was quite new, TI published an Launchpad update program that would make it work with new (at the time) microcontrollers. But sometimes, the update failed, leaving me and others with...
View ArticleMSP430 equivalent of Teensy board
Hi! I am interested to create something similar to this project, which is based on teensy 2.0 board: And I would love to do it with MSP430 since I already played around with the basic launchpad and...
View ArticleMSP430G2553 and Educational BoosterPack Buzzer CCS
Okay so I have a project where I am supposed to develop a "LaunchPod", which uses features on the Boosterpack such as the Pot,ACC, RGB, and the Buzzer the trouble I am having is find an example of a...
View ArticleNo unused FET found - Mac OS X 10.6.8 - F5529
Hi, I'm new to the MSP430 MCUs, LaunchPad boards, and Energia, but I have pretty good experience with the Arduino IDE and Atmel MCUs. I'm having some trouble getting started with Energia and my new...
View Articlereset and startup problem with stand alone msp430g2553 board
Hi, After some months of launchpad experiences I'm developing my first stand alone board. On the board there are these smd components for now. MSP430G2553 Tsop28pins Voltage regulator at 3,3V Anaren...
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mosfet as 24v to 3.6v level shifter?
hey guys i was wondering if there would be an issue doing this to take a 24v input signal and shift it down to 3.6v for the MSP430. I would use a voltage divider, but I can't guarantee what the...
View ArticleMSP430G2553 LauchPad not working with energia code more than 10740 bytes
Hi everbody ! I have some problem with Energia0101E0009 - MSP430G2553 LauchPad - When I compiling & upload code size 10723 bytes --> Lauchpad woking OK. - When I compiling & upload code size...
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[43oh_101] Low power
In this topic we've been brainstorming about doing video tutorials for the 43oh community. One topic brought up was low power programming. In this post I'd like to invite you all to submit questions...
View Articledelay time for SoftwareSerial in MSP430F5529 launchpad
//formula is roughly rxintra=rxstop=tx = F_CPU / baud / 3 - 5/3 // so, delay = 16000000 / 3 / baud - 5/3 // and, rxcenter = 1/2 rxintra _DELAY_TABLE table[] = { // baud rxcenter rxintra...
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Using the CC430 Experimenters Board in Energia
Yesterday my CC430 experimenters board arrived, so this afternoon I had a play to see if I could get Energia talking to it. After editing the boards.txt, and creating new variants for both boards (the...
View ArticlePlease HELP UART in MSP430F5529 launchpad
hey friends, I am trying UART in MSP430F5529 launchpaddrom 1 week ago but UART is not working properly.I can sent data from launchpad but not recv. data.so please help me.the code is...
View ArticleInterfacing MSP430 Launchpad with ADXL345
Hello, I'm trying to setup my msp430g2553 launchpad with the adxl345 breakout board from sparkfun. I'm using the quickstart code from sparkfun but I only ever get 0's being output to the terminal....
View ArticleRpi + 2452 UART communication problems
Hi, I use an MSP430G2452 to drive a LCD 16x2. Every thing work fine during the test, using the UART communication from the LaunchPad or from a USB serial communication cable using CoolTerm. Put the...
View ArticleHow to contact whoever runs this site?
I own a small electronics company and have developed an experimenters board for the MSP430F5132. I would like to contact the site's owner regarding either advertising or selling my product through the...
View ArticleNokia 5110 with 2231/2452 - need help getting it working.
I've seen various posts with people running these, some with sw solutions, but I'd really like to use the hw. The issue is that I just get the blank screen staring at me when using the noted chips....
View ArticleHELP INSTALLING mspgcc-20120406-p201209311.zip
Hi, I have never used GCC before and am having trouble getting mspgcc-20120406-p201209311.zip installed on Win 7. I have unzipped it and cannot find any 'setup or install' file. I want to use this...
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analogWrite by using proximity sensors
Good Evening, I wrote a simple code which suppose to take the input from proximity sensors and analogWrite it on microcontroller pins. I'm trying to take the value from right sensor and write that...
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Chronos: (open) where to start?
Hi, I've got the new chronos for my birthday, nice present Now I would like to start hacking it by compiling a custom firmware, I use gcc and Linux and proprietary software is not an option for...
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