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
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Different execution times for the same code
I'm working with the Texas Instruments (TI) RM57L843 microcontroller, where I'm observing the execution time of a for loop that performs matrix multiplication. I compiled the same code using TI's ...
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TMS320F28379D Inter processor communication issue
I am working on TMS320F28379D in which I am trying to achieve inter processor communication. And its also working when I try to read data which is send by CPU1. CPU2 Reads same data from 2 location. ...
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How do I define a timer in code composer studio in gpiointerrupt.c
I need to create a state machine to blink "SOS" code with the LED lights. Using the Timer.h file reference from ti.com, I tried to implement this,..
Timer_Handle handle;
Timer_Params ...
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Problem Reading Multiple channels of ADS1262 using Arduino
I am trying to use ADS1262 ADC Module. It was very difficult to get started with.
Finally after lot of digging I found a library which worked for reading a single channel, but i was unable to read ...
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Automatic enable and disable interrupt in TM4C1233E6PZ or not?
I am using TM4C1233E6PZ controller and i am using 3 interrupts
uart isr
gpio isr
timer isr
I just want to know that these ISR automatically handle enable and disable global interrupt or not?
Actually ...
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Ho to use CMSIS-Core (Cortex-M) for TM4C123GH6PM and TM4C129ENCPDT in Code Composer Studio
I'm trying to write drivers for TM4C129ENCPDT and TM4C123GH6PM in Code Composer Studio(Linux). I prefer to use CMSIS and not Tivaware. I'm unable to get the CMSIS-Core Device Files (provided by ...
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Interrupt setup for waking up MSP430FR6889 from Low power mode using BMI160 Accelerometer
I am trying to setup an interrupt for waking up MSP430FR6889 from Low power mode using BMI160 Accelerometer. I want to operate my MSP430FR6889 in low power mode, until and unless BMI160 detects an ...
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Having trouble trying to do embedded programming with FreeRTOS in ccs
im trying to do som embedded programming using FreeRTOS in ccs on a tiva board with a keypad & lcd display extension (btw. im not an expert at c programming). I have made a task for the keypad and ...
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am3358 documentation question (addressable space vs memory map)
The AM3358 specs data sheet states that the processor has 1 GB of total addressable space. Looking at the memory map in the AM335x Technical Reference Manual, section 2:Memory Map, the address starts ...
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Using FPGA to sample and filter audio based off switch selection
I was provided with the task of getting a FPGA to sample audio for 4s before and applying either a low pass, high pass or bandpass fiter to it based off the boards switch configuration (or a ...
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Interfacing stm32mp157 with tlv320aic23 using SAI Protocol
I am developing linux kernel based on the stm32mp157 chip. I need to interface sound driver tlv320aic23. In this case the protocol is SAI (serial audio interface). I have modified my device tree and ...
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Issue Converting C2000 F28379D Sample to F28335 - ADC Block Error
I recently downloaded a sample file for the C2000 F28379D from Texas Instruments and successfully viewed it (referred to as image1). I attempted to adapt this sample to work with the F28335 by ...
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Is there a difference in how bitfields behave depending on the underlying type width?
I am defining some registers (they're all 32-bits wide) to interface with a hardware peripheral using bitfields. At first I defined everything by mixing uint8_t, uint16_t, and uint32_t types. For ...
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Using CMSIS with baremetal ARM cortex-M0 on Texas Instruments
I'm trying to integrate CMSIS-Core into a project that uses the MSPMOL-1306-Q1 MCU from Texas Instruments. Most examples seem to be for STM32 Cube MCUs. For instance, this and this.
I am facing an ...
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Error debugging using Code Composer Studio
I use DRV8301-RM46-KIT to control my induction motor. Previously, I had successfully debugged the existing example program code. But now, I cant. The following is a description of the error.
CortexR4: ...
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