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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.

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Assembly - Replace LCR to move an address?

It is a long time ago when I used assembly code the last time and I need it now to modify some loader file for a microcontroller. The file looks like this at the moment: WD_DISABLE .set 1 ;set to 1 to disable WD, else set to 0 .ref…
HansPeterLoft
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Yocto: Failure expanding variable KERNEL_LOCALVERSION

I am facing below error while building kernel from local workspace(created by devtool modify virtual/kernel). If I do not have workspace created then I don't see any error. ERROR: ExpansionError during parsing…
Raxesh Oriya
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How to get routes of the DODAG at the root?

I'm using contiki-ng with the TI Simplelink CC1310 and with RPL in non-storing mode and my objective is to get the routes of the DODAG at the root of the network in order to know which nodes are accessible by the root directly or indirectly (via…
Javi Martínez
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Moving register value to an array

I am using the hardware multiplier in the MSP430 to multiply a constant (5) to each element of an array that I have initialized as arrX: .int 8, 16, 32 I am wanting to write the product stored in R7 after each iteration to another array named…
Jonathan Heard
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AM65x Sitara SoC and u-boot

I'm currently trying to understand booting process of AM65x SoC by Texas Instrument and I'm getting confused on SPL. Can somebody please correct me if I'm wrong? Here is what I understanding so far. (Assume we are using TMDX654IDKEVM.) SPL is second…
Vladislav
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My loop is not adding anything to my list

Within my program for my TI 83 Plus, I have a loop that is supposed to add random integers to my list, yet it is not working, here is my code: 0->I While I<10 I+1->I augment(⌞X,{RandInt(0,52))}) End Disp (⌞X) Pause The program ends up just printing…
Caleb Thoburn
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Openthread communcation setup

I have implemented OT-CLI-FTD communication between two EFR32MG12 MCUs using the command line terminal, but now how could I handle it without the command line terminal for its initial setups. So that I could implement it in the MCUs themselves.
Sreelesh
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BLE Battery Level Service doesn't read phone battery level

My Setup I'm using a TI Launchpad as a Bluetooth Low Energy Central Device, and my Samsung Galaxy S21 as a Peripheral. I'm using bTool (for my launchpad) and nRF Connect (for the phone). From nRF Connect, I'm making my phone advertise data, so that…
Mario Mateaș
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nRF Connect Service that sends notifications on value change

I'm using BTool, together with a TI Launchpad and the nRF Connect mobile app on my Samsung S21. I am curious, what type of services nRF Connect can be used, that send notifications to my TI Launchpad whenever their value is changed. Not…
Mario Mateaș
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CC2640R2L: Transmitting a CCS program to MCU chip via Bluetooth

I am considering to use the CC2640R2L Bluetooth wireless MCU by Texas Instrument on a PCB. I only want to use the MCU chip itself, not the whole CC2640R2F LaunchPad. The question I want to ask is, after I finished programming in CCS (Code Composer…
Aurora
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Yocto on AM65x-evm, old SoC revision

I'm tring to get yocto build up and running on TMDX654IDKEVM board. Unfortunally I have old board revision populated with first version of SoC. And problem is I didn't find out way how to tell yocto to build image for this old SoC. Here is what I…
Vladislav
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USB-HID Gamepad with MSP430 USB API - Issue with Descriptors

I am trying to emulate a USB-HID gamepad/controller using the MSP430 with 7-14 analog inputs but I had trouble getting the descriptors right for my custom USB-HID device. I came across this code online: https://github.com/TI-FIRST/MSP430-Gamepad…
ihish52
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UART Serial Bridge using MSP430 FR5994

I am trying to create a UART bridge using MSP430. I have a sensor sending strings to the MSP430 which I intend to send to my PC. Additionally, the sensor responds to commands which I intend to send using my PC through the MSP430 bridge. The commands…
Parth Modi
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Reading temperature values from TMP117 sensor using MSP430FR5969 MCU

I'm trying to read temperature values from the TMP117 sensor [1] connected to an MSP430FR5969 MCU [2] through the I2C protocol. The data in the result register of the sensor is in two's complement format, has a data width of 16 bits, and a…
user16449631
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Failing to read from an ADS8686S with an STM42F411

I am trying to read registers from an ADS8686S ADC from TI. It has the following timing diagram for register reads (from…
bodangly
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