Stack Overflow
Stack Overflow

Questions tagged [texas-instruments]

Texas Instruments Inc. (TI) is an American company that designs and makes semiconductors, which it sells to electronics designers and manufacturers globally.

Texas Instruments Inc. (TI) is an American company that designs and makes semiconductors, which it sells to electronics designers and manufacturers globally.
Headquartered at Dallas, Texas, United States, TI is the third largest manufacturer of semiconductors worldwide after Intel and Samsung, the second largest supplier of chips for cellular handsets after Qualcomm, and the largest producer of digital signal processors (DSPs) and analog semiconductors, among a wide range of other semiconductor products, including calculators, microcontrollers and multi-core processors.
Texas Instruments is among the Top 20 Semiconductor producing companies in the world.
Texas Instruments was founded in 1951.

380 questions
3
votes
2 answers

Non standard ZCL package support for CC253x firmware

My problem is: Livolo switches have their own Zigbee gate. I want to connect them from zigbee2mqtt with CC2531 USB dongle. In general it works, but when I turn on/off switch button (on physical device), the switch sends an incorrect ZCL package. I'm…
komelgman
  • 6,949
  • 2
  • 18
  • 18
3
votes
1 answer

If else statement using external variable in a bitbake file

Hi under my bitbake file I want to stop the execution of certain tasks and want compile function to be executed every time. For this, I have done the following changes. do_compile[nostamp] = "1" do_clean[noexec] = "1" do_cleanall[noexec] = "1"…
Sunny Shukla
  • 537
  • 1
  • 6
  • 17
3
votes
0 answers

TI cc26xx aes hardware implementation code keeps getting stuck

I am trying to use the crypto lib provided by TI to use the hardware AES module on the cc2650 sensortag. Unfortunately my code keeps getting stuck in endless loops, whenever AesInit is excuted or any of the other voids I have in my script. However…
SuperKogito
  • 2,998
  • 3
  • 16
  • 37
3
votes
0 answers

Texas emulator to test already written programs

I am trying to use TI-Editor as mentioned in this tutorial. I can write a program using this editor on my laptop, but in order to test can I use any emulator or app on my laptop or mobile. Because as of now I don't have USB wire to the calculator.…
TechJ
  • 512
  • 2
  • 5
  • 16
3
votes
1 answer

MSP430: __delay_cycles() is slow/MCLK might be slow

I am afraid there may be something wrong with my MSP430F5529 launchpad because I can't get __delay_cycles to behave properly. It always use to work fine but now suddenly seems to have an issue. I would just use a timer module to cause a delay but…
oblivioncth
  • 315
  • 3
  • 11
3
votes
1 answer

Connecting a Texas Instruments TI-84 Plus CE to an Ubuntu computer

I have recently acquired a Texas Instruments TI-84 Plus CE graphing calculator. I have some interest in connecting it to a computer to download, write, and upload programs to the calculator, and also to manage its memory. I know that this is…
Evan Straw
  • 51
  • 1
  • 7
3
votes
1 answer

Is it possible to port .8xk apps to work for the TI 84 Plus CE?

I'd like to be try this calculus app (or the "fixed version") on my new TI 84 Plus CE. However, the PrettyPt and Symbolic apps, which must be installed prior to use, are given in .8xk format, which means they are not usable in the TI 84 Plus CE (as…
squirg
  • 33
  • 4
3
votes
1 answer

Simple nested loop not pipelining on TI C64x+

The following code is not pipelining when compiled on the C64x+: void main () { int a, b, ar[100] = {0}; for (a = 0; a < 1000; a++) for (b = 0; b < 100; b++) ar[b]++; while(1); } My IDE (Code Composer v6) gives the…
Voriki
  • 1,617
  • 2
  • 19
  • 43
3
votes
2 answers

arm-none-eabi-ld: section .ARM.exidx overlaps section .data

I'm developing a project using a TI Tiva Microcontroller (TM4C123GH6PM), TivaWare (was StellarisWare) and GCC 4.8.2 (-14ubuntu1+6) on Linux. While linking I started to get these error message: arm-none-eabi-ld: section .ARM.exidx loaded at…
Scheintod
  • 7,953
  • 9
  • 42
  • 61
3
votes
2 answers

A consistent and simple group of IDE and tools for embedded code and unit test in C++?

I’m starting a new firmware project in C++ for Texas Instrument C283xx and C6xxx targets. The unit tests will not run on the target, but will be compiled with gcc/gcov on a PC with windows (and run as well on PC) with simple metrics for tested code…
TridenT
  • 4,879
  • 1
  • 32
  • 56
3
votes
2 answers

breakpoint inside interrupt C

I'm using LCDK C6748 of Texas Intruments with Code Composer Studio and TMDSEMU100V2U-14T - XDS100v2 USB JTAG Emulator. LCDK comes with bunch of support functions, including a function that initialize…
Day_Dreamer
  • 3,311
  • 7
  • 34
  • 61
3
votes
1 answer

GNU-C toolchain setup.c issue for ARM Cortex M3

I am using an ARM M3 based MCU, CC2538. I use Code Composer Studio v6 as an IDE. When I select GNU v4.7.4 (Linaro) as a compiler, I get a warning message that " selected device does not currently provide project initialization details to the GNU…
Angs
  • 1,605
  • 2
  • 23
  • 47
3
votes
4 answers

Every SPI send results in receiving a 0 on MSP430

I run this simplified program for SPI communication, running on the TI MSP430FR5969 on its corresponding launchpad MSP-EXP430FR5969, and set breakpoints just before TX and just after RX in CCS (Code Composer Studio). The breakpoints are labelled…
necromancer
  • 23,916
  • 22
  • 68
  • 115
3
votes
3 answers

How to read Bluetooth Low Energy RSSI in Java not android

I have a Bluetooth low energy USB that is based on TI CC2540, all i need to do is to scan the RSSI values from other beacons using my computer and save it in the database (Mysql,etc), is there a Java library that does this? I know how to do it in…
Mahmoud Maamoun
  • 91
  • 1
  • 6
3
votes
1 answer

Creating a ZigBee network

For a school project our client wants us to create a ZigBee network either using the Texas instruments cc2531 or a XBee. We've got a CC2531 with some sensors from Cleode. In their program, named cleobee, everything works fine. The connection is…
Rick Slot
  • 156
  • 1
  • 7
1 2
3
…
25 26