I'm a beginner to stm32 world, and currently using STM32F407VG and the KEIL version is MDK 5.30. I started with the basic example blinky code. And when I'm trying to flash the code a dialogue box is popping with a message "Command not su…

We have successfully installed keil-MDK 5.29 inside the docker container with base image Windows server 2019. We used the command line installation options given in the link www.keil.com/.../uv4_ov_install.htm
and used the command line options given for…

In Project windows, where your files & groups are being displayed:

Issue #1 Scrolling doesn't work if you have a selected an item in the tree view.

Issue #2 Scrolling is not smooth in the tree view of the Project window.

If any one has any quick…

Is there any way to make Keil MDK exchange information with other windows application through socket ?

I want to develop a debug software. so I need the MDK to send some information (like variable value) to a debug tool (like eclipse) and receive debug…

I'm looking for some example code to write a secondary UART based bootloader, my design has an external supervisor/watchdog IC on the board, this means that for the initial programming I need to disable this with a jumper.

Currently the unit is programmed…

I am new to ARM and I am trying to produce 1 second delay using timer 0 in LPC2148. But in debug session in Keil, it is giving delay of 4 seconds with 15MHz and 5 seconds with 12 MHz. What is the issue ?

Here is my code.

#include <lpc214x.h>
int main…

I would like to know if any of the compilers/libraries for Cortex-M support the std::thread type (from the <thread> header) or if there is any plan to support that in the near future. I am interested in both Keil MDK / DS-5 or GCC for ARM. Thank you!…

Hi,

I'm new into  mixing C and ASM on Cortex M3 using keil, here is the question,

Suppose that a function tries to access some memory that is not in the system, something like this, the system crashes with the hardfualt exception, so my question is…

Hi,

I have generate led blinking project for MDK ARM Keil uvision5.25 using STM32CUbeX IDE. 
Project is compiled successfully with 0 error. 
Getting Error " As not target connected" when i try to load the firmware as per attached images. 
Connecting…

Hi,

I am trying to build software(esp device driver support) for a particular Cortex-M33 microcontroller offering from my company. I have a few questions about software IDE and tools supported by ARM:

• Does Keil MDK (uVision) version 5.26.2 support building…

Hello,

I'm a fresh guy on the KEIL, and here are 3 general questions, thanks any masters helping on it.

1. Is it possible to build a library by keil which could be linked in another project, while in this project, the device CPU is different w/ the…

I've installed Keil uVision5 IDE for STM32F103VCT6 controller. And also installed necessary Software packs. And have given license for this tool, but while adding the license, it is throwing error like "Tools.ini is not located"

After that…

Hi, 

I'm using keil5 MDK ARM for my project development. 

I want to use custom scatter file for placing my constitution variable and function in pre defined memory section. 

Please provide step by step procedure for this application and give some example…

Hi Everyone @ARM Support Team!

   Working with a Board Support Package for the STM32H753I-EVAL, I found few issues -files nedded in the uVision Project.

   Now the critical file nedded is the RTE_Device.h.

   Within STM32 Software Environment -STM32H7xx.zip…

Hello

I m currently working on keil µvision 5 and a stm32L053R8 i have generate a code with stm32cubemx

Now i would like to change my MCU to program my prototype ( based on a STM32FO51K8T6) Did i have to re tapping my code ? or can i just import…

Hi guys,

I m currently using Keil µvision5 and i would like to know how can i put my headers in my .c ( with the little +)

best regards 

Hello guys,

I m currently developing with Keil µvision5 and STM32CubeMX on a Nucléo Board L053R8 ( LQP64). Now i would like to transfer my program on my prototype who run with a STM32F051K6T8. (LQP32)

Did i have to re code it ? or can i…

What happen, why double the result ?

Hi

I am getting this error for my discovery board (STM32F407vgtx).

Please suggest me the proper solution.

Thanks 

Gulfan Ahamad

Hi everyone.

i'm building some prototype devices based on a reference design from a client of mine. 

The reference design uses an AP8064 Audio SoC which has a Cortex M3 core.

The AP8064 does not have any on-board flash. The dev-kit and the reference…

As a small consultancy in the UK, competing for a limited number of jobs, I find Keil's uVision / MDK to be cost prohibitive.

I would dearly love to include ARM based devices in the designs I make, but since I only need to go as far as proof-of-concept…

Hi, I am trying to learn programming on an arm micro processor. I have the evaluation boar STM32F303VCT but i am running into one major problem which is the tool chain.

1. Keil gives me an error if a start a new project and i cant even find m device in…

I am new to the arm & I was writting the code in keil to store the number using DCD but i am unable to store it & instead it j
ust store some number so where is my code wrong?
area prog1,code,readonly
    entry
    ldr r1,=0x4020
    ldr r2,=label
    str r2,[r1…

Dear All,

Now I'm trying to use Hello example  of cortex-m3 for study on KEIL (uVision)

I came across "retarget.c" when I was opening the project file.

Does anyone know what does regret.c work? Why do I need or use this file what for?

I am having some issues trying to debug what appear to be some very strange behaviors. For example, we have:

static const char* LOG_FORMAT = "0x%02x,%.5f,";

and the pointer changes for no obvious reason. Sometimes to garbage, sometimes to other…