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  1. Is it possible to use asm in energia? I would like to see some short and simple example of how to use it and compile it. I found THIS very nice and useful guide to make it work in code composer studio, but unfortunalley I could not put this code it to work in Energia, and I dont have CCS.. (I downloaded the version 7, but for some reason it did not install, just give errors, tried in 2 pcs) In the other hand, I found something about asm in Energia here in the forum, but is was intended for a more complex stuff, and I could not put it to work, too.. Could someone give me a light?
  2. Hi guys, To train the use of some macros I decided to update/improve a 16x2 lcd library (HD44780) that I adapt many years ago. Possible there are other libraries shared here, but I liked how I managed the configuration of ports and pins using some macros. The use of macros made the library more versatile and easy to adap to new projets without the need to change tons of code lines. The same simples example of use is runnig on MSP430G2553 (old value line launchpad) and MSP430FR2433 (the new value line launchpad). I hope it's useful. https://github.com/agaelema/LCD16x2_M
  3. I am using a MSP430FR2311 launch pad and i am trying to send AT commands through RX and TX to SIM800 and Receive Response from the SIM800 module. But am not able to get the response and not able to use SoftwareSerial in Energia for MSP boards. Can Anyone help with this problem ? Thank you in advance. #include <String.h> void setup() { pinMode(RED_LED , OUTPUT); Serial.begin(9600); //Serial.print(F("AT\r")); while(Serial.available()==0); val1 = Serial.readString(); Serial.print(val1); Serial.print("\r"); delay(100); } void loo
  4. Hello, I want to design a datalogger and to create USB Mass Storage when I connect board. I did not find Examples related to MSP430F5529 for Energia. So, please suggest me Energia example/SDK related to "MSP430F5529". Thank you. Regards, Pratik Panchal
  5. Can we add MSP430FR2311 Launchpad to energia. The Board Manager isn't Showing this board.
  6. Hello, Just getting back into the microcontroller development aren. In the nineties I got very familiar with the Intel 8751 all programming in assembly. Times have changed! A lot is easier now, but learning the new IDE and knocking the rust off my C programming. We picked the MSP430 for the low power consumption. Like others I had a little trouble getting Energia running but now no problems. First project completed was a remote oxygen pressure monitor for the airplane. We have also connected the LIS3DH accelerometer and have it working well. I haven't figured out exactly how to im
  7. Hi, The new MSP430FR2433 ValueLine Launchpad is with a promotional price. https://e2e.ti.com/blogs_/b/msp430blog/archive/2017/11/08/introductory-price-of-4-30-for-msp430fr2433-mcu-launchpad-kit?HQS=epd-mcu-msp-vline-fb-blog-LPdiscount-wwe&hootPostID=97a463d63a1e96cbf999f3c7a33c703e It seems to be a good replacement to the old ValueLine G2
  8. Hello, I am Laurent. I am an Electronics engineer from France. I would like to explore MSP430's world.
  9. Is there a full energia porting for msp430fr5969, i.e. all the ports and full mcu functionality (timer, spi, i2c etc) rather than limited as per the launchpad? I have msp430fr5969, custom board connected to bunch of sensors and radio and would like to use energia for this. Any directions or suggestions will be most welcome. Thanks
  10. I'm using the latest version of Energia and I'm facing some problems with it. I'm a beginner and I tried running an example program on the MSP430G2553. I get this error which says: Energia: 1.6.10E18 (Windows 8.1), Board: "MSP_EXP430G2553LP" In file included from C:\energia-1.6.10E18\hardware\energia\msp430\cores\msp430/Arduino.h:3:0, from sketch\Blink.ino.cpp:1: C:\energia-1.6.10E18\hardware\energia\msp430\cores\msp430/Energia.h:339:26: fatal error: pins_energia.h: No such file or directory compilation terminated. exit status 1 Error com
  11. Hallo guys, I am working on MSP430 and want to use incremental rotary encoder to control the menu, that I will later make. I decide to try to flicker the both LED first to see if I have the right programm to take input from the rotary encoder. I have the A_Output (CLK) and B_Output (DT) on Pins 2.1 and 2.2 #include "msp430g2553.h" char c_P2IN; void main(void) { WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer P2OUT |= 0x07; P2REN |= 0x07; P1DIR |= 0x41; // Set P1.0 and P1.6 to output direction P2IE |= 0x07; // P2 (Bit0, Bit1 und Bit2) interrupt enabled
  12. I was not able to use realloc using energia so I imported the proyect to CSS v7. It seems there is something wrong or not done about realloc under Energia. CSS v7 is using the Ti compiler instead of GCC and it has realloc and it works. But when using CCSv7 with the imported sketch, the Serial.print commands do nothing. Even If I debug step by step it just ignores Serial.print commands without showing anything anywhere. I activated the serial terminals inside CCSv7 to see the output and I also have the normal output and the console. I can work around if I fi
  13. Hello, I am currently working on a project that involves the MSP430F5529LP in conjunction with the Ultimate GPS Breakout module. Right now I using SoftwareSerial in order to read the input from the sensor. The issue that I am having is that the SoftwareSerial library only works with 16MHz processors. Since my MCU runs at 25MHz. I wanted to know if there is a way to make the MCU run at 16MHz. Attached to this post is the code that I currently have running, and the error that I keep getting.
  14. I am currently trying to read a couple of parameters from onboard sensrs on TelosB, then print out on monitor which I am using PuTTY. However, I am not getting any values here. Please could some on hlep me out? I attached my code and corresponding datasheets too THank you 00std_temp.c msp430f1611.pdf telosMote.pdf
  15. Hi All First, I would like to thank @Rei Vilo for providing the Library for the Kentec (BOOSTXL-k350qvg) library with Energia. I copied the code out of https://www.youtube.com/watch?v=XyeUpk6P4kA (as I didn't find the powerpoint or pdf) and got it to work with an MSP430F5529 launchpad. (Energia 18, Windows as the Mac version doesn't work atm). Then I compiled the same code on a MSP432P401R launchpad and it runs a lot slower than on the F5529 (I assume this is a known issue, due to slow SPI speed ( https://github.com/energia/msp432-core/issues/27 ) but also doesn't look the same, the
  16. Hi all, I am currently just trying to upload a example sketch to my MSP430G2553, all i'm getting is a compile error. The github library is; https://github.com/ibm666/ILI9341libraryforEnergiaMSP430Launchpad what im getting error wise is; In file included from D:\energia-1.6.10E18\libraries\ili9341-arduino-master\examples\drawNumber\drawNumber.ino:8:0: D:\energia-1.6.10E18\libraries\ili9341-arduino-master/TFTv2.h:33:17: fatal error: SPI.h: No such file or directory compilation terminated. Using library ili9341-arduino-master in folder: D:\energia-1.6.10E18\libraries\il
  17. Dear developers, I am simply using Serial.println(); command, but I get some weird characters in the serial port display window. Code : #include <Wire.h> // HIH6130 I2C address is 0x27(39) #define Addr 0x27 int tzero = 196; int tspan = 17; int hzero = 196; int hspan = 17; void setup() { Wire.setModule(1); Wire.begin(); pinMode(P1_3,OUTPUT); pinMode(P1_2,OUTPUT); pinMode(P1_6,OUTPUT); Serial.begin(9600); Serial.println("OK"); delay(300); } void loop() { unsigned int data[4]; // Start I2C Transmission Wire.beginTransmission(Addr); // Select data registe
  18. I don't know why but my energia is running very slow. All the other apps are running at good speed. I am using windows 10 64-bit version. I am using Energia V17. Pictures from my task manager are attached here, please take a look at it. Thax and peace.
  19. Hello everyone, I have a project which requires GPS + Wi-fi capability and fastest clock speed mcu possible. For GPS capability I came across CC4000 which seems alright, but I'm confused on which launchpad board to select that has Wifi capability also. I have worked on Arduino but new to TI's Launchpad. Please suggest me for what should I buy. link for the CC4000 gps module kit : http://www.ti.com/tool/cc4000gpsem?keyMatch=gps&tisearch=Search-EN-Everything#descriptionArea
  20. Hi, I'm working in this library with some useful DSP and math functions (ideally focusing on embedded systems). Currently it's in the initial version with few functions, but I hope to add more in the next update. I prefered to use some structs to save parameters and use just one function to various instances of filters (very versatile). Functions - High Pass Filter (Single pole): Float, fixed and fixed extended version (with more bits to fractional part) - Low Pass Filter (Single Pole): Float, fixed, fixed extended and fixed fast (with some limitations related to cuttof freq
  21. After joining this forum over 3 years ago I thought it overdue that I say hello and contribute something that I hope you will find useful. Attached is a picture of simple booster packs that I make. But are they really a "booster pack"? Hmmm. Debatable! They are cheap and easy to make and I have made 5 of them. I use them all the time because the whole of each project, including the MSP430, is attached to the booster pack. This means I can switch between projects without re-wiring, I can change the model of MSP430 in seconds and I only need one Launchpad. You can see from the pic
  22. Hello again, I am trying to connect up 2 MSP430FR4133 using the slave_sender and Master_reader examples in the energia given examples. There is no information about which pins to use but RXD and TXD are the only pins outputting on the scope so i have tried these pins. I have also tried connecting up the pins that say they are for SPI on the pin layout to no success. Any help would be greatly appreciated. Kind regards, Chris
  23. Hey everyone, I am trying to reduce the power consumption of my msp430FR4133 by reducing the clock speed from 8MHZ. I am using the http://annem.github.io/ADXL362/ example code as a base which sets the default clock speed to 8MHZ. I have read that the Wiring.c file defines the clock speed but I cannot find where F_CPU is defined. Any help would be greatly appreciated thanks.
  24. Hi, Wondering if anyone can confirm if the MSP430 source code listed in this article can indeed be used with Energia (IDE and library) ? Idea being mixing Energia library for AnalogRead and SPI data sending capability. Also, I'd like to use the LP with MSP430G2553 to perform ADC for 6-8 channels, and convey the same to RaspberryPi over SPI using this mechanism. Given the very limited RAM on MSP430G2553, what is the likelihood of being able to squeeze in such functionality along with the SPI communication ? Pointers to any existing projects at achieving similar goals, would be hi
  25. Hi, These after read this thread about how to use temperature calibration data, I tried to use TLV register to obtain the "real" voltage reference value and increase the ADC conversion by compensating the gain and offset. The test was performed in a Launchpad EXP430FR6989, but can be applied to other launchpads compatible with MSP430Ware driverlib. The increase in the accuracy is very interesting. in the table (sorry by the comma instead of point, brazilian notation). HP 3478A - value measured with DMM ADC_correct1 - value measured with MSP430 without any correc
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