Hi there,
I am the author of the open source Orbuculum tools for SWO data parsing on CORTEX-M targets. I am currently expanding those tools by implementing 1, 2 & 4-bit parallel TRACEDATA capture from CORTEX-M3/M4 CPUs using a small FPGA connected to…
Which Linux version used for ARM cortex M4 ?? and how to install this linux version on TDA3x from Texas instruments ??
Hi I'm learning cortex m4 debug feature,
I'm using stm32f407 discovery with openocd in ubuntu
I'm trying to understad breakpoint feature,
I can set breakpoint address in openocd and chip will stop when pc run to that address
like main function…
I want to test all my exception handlers; but have so far failed miserably at forcing a usage exception.
I tried disabling FPU and running a FPU instruction, but this resulted in HARD Fault rather than USAGE Fault.
Anyone know a good way to foce such…
Hi everyone,
Apologies for asking a very similar question to those that are out there already, but this is my last hope as I have scoured Atmel and arm forums for a solution that works for me, but not found any yet,
I am trying to write a bootloader for…
I've written a boot loader for the Atmel SAM4E device which is working to a point, it can receive new application code via SPI, erase flash and write to flash, but I don't understand how to execute the new application. I've learned the VTOR can be relocated…
Good afternoon, dear collegs!
I'v started to connect STM32H7 (Cortex M7) MCU with exteranal Nor-Flash memory by use FMC. I'm alittle confused by write command. Without DSB() command it refuses to work correct. Program loads from embedded Flash (7 waitstaits…
Hi,
We are working on ARM Cortex-M4 (Nuvoton NUC472) based SoC as per our requirement and we need support to set specific object (.o) or specific
library file (.a) into specific section into External RAM on EBI Interface.
So, Would you please provide…
Hi,
We are working on ARM Cortex-M4 (Nuvoton NUC472) based SoC as per our requirement.We are facing one critical issue like board is not booting when we enabled and used extrenal RAM on EBI.
We have ported following BSP package with below toolchain for…
Hi Team,
i am completely new to this world, but still i would like to build a solution based on IOT where i can simply sense some object and reflect it status on internet application.
can somebody please guide me with some documentation on how to get started…
Hello,
I am trying to run deep learning neural model described in https://www.dlology.com/blog/how-to-run-deep-learning-model-on-microcontroller-with-cmsis-nn/, I am using updated MDK Lite version 5.27. The trace starts running for about 600 seconds and…
