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  1. Hello All, I'm an electronics engineering student and I know little about programming.I was using arduino and I want to use TI MCU's. So for that reason I'm recreating my arduino projects on energia (tried code composer studio but it is too complicated for me). Some of my projects worked well on energia and i didn't make any changes of my codes it was wonderful but my end term project didn't compiled because of the library that i'm using so I'm trying to port a library from arduino to energia. The library that i'm trying to port is based on the SoftwareSerial library (formerly NewSoftSer
  2. Hello, I'm actually trying to communicate with Gps through Uart. But every time its giving error like this. error: #error This version of SoftwareSerial supports only 20, 16 and 8MHz processors. I don't know how to solve it. so, please help me to finish this project. it's very urgent Thanks in advance.
  3. while integrating GPS with my msp430. I'm getting these errors from the library. so please someone help me out. C:\Users\softdesigners\Desktop\energia-1.6.10E18\libraries\SoftwareSerial\SoftwareSerial.cpp:81:2: error: #error This version of SoftwareSerial supports only 16MHz processors C:\Users\softdesigners\Desktop\energia-1.6.10E18\libraries\SoftwareSerial\SoftwareSerial.cpp: In member function 'void SoftwareSerial::begin(long int)': C:\Users\softdesigners\Desktop\energia-1.6.10E18\libraries\SoftwareSerial\SoftwareSerial.cpp:251:31: error: 'table' was not declared in th
  4. I'm trying to interface sd card module to msp430f5529 using Energia. I tried these methods https://43oh.com/2013/12/interfacing-the-launchpad-to-an-sd-card-a-walkthrough/ and download sd library from GitHub. both are giving errors. can anyone help me out with this errors?
  5. Hi everyone, I use the following function to compute the angle from accelerometer: float a =atan2f(-0.143798828, -0.680053711); But it can not return a proper result (a huge number ~10^22). How I can compute the angle directly on the chip. (I used CCS IDE). Thanks!
  6. Mac OS 10.9.5; MSP-EXP430G2; just downloaded Energia 1.6.10E18; installed MSP430LCPDC 1.0.3b drivers. I installed the drivers and restarted my Mac. I was able to select the /dev/cu.art-XXXXX port, but running Blink gave me a long error, which ended in the selected serial port fet: identify failed does not exist or your board is not connected Power LED on the launchpad works. I've had the board sitting on a shelf for about 3 years, if that makes any difference. I could not locate these drivers on my Mac to verify they were the right ones, but other forum posts leads me to bel
  7. hi, I am using a MSP430FR4133 launchpad, i am trying to get a float value and send it via sim800. for that i hve to convert the float value to char* or char array. I have tried many conversions but i am not able to get the conversion properly. Even if i get it properly while printing it on the serial. The data is not transmitted in the right format through sim800. for example if i use dtostrf( buff , "%f" , flaotVal); function in serial monitor only "%f" is getting printed. and if i try other type of convertions , while transmitting through sim800 the right side part of the floa
  8. 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?
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. Can we add MSP430FR2311 Launchpad to energia. The Board Manager isn't Showing this board.
  15. Hello, I am Laurent. I am an Electronics engineer from France. I would like to explore MSP430's world.
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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.
  21. 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.
  22. 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
  23. 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
  24. 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
  25. 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
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