• Why does the SystemAnalyzer only load threads when enough time has passed before osKernelStart?

    coldspark
    coldspark

    I have experienced the problem that the SystemAnalyzer would not always load all threads. I now found out by coincidence that this happens if not enough time has passed between thread creation and Kernel initialization. At least that is what I am assuming…

    • 20 days ago
    • Software Tools
    • Keil forum
  • Semihosting Error (L6915E)

    Dan Zarate
    Dan Zarate

    Hi all!

    I am looking to read from a file within Keil µVision (v5.22.0.0). To be more specific, I just have a function which loops through said file with fgetc( ) (it can actually just be reproduced with one call to fgetc( ) in the start of main( ))…

    • 1 month ago
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  • My threads don't appear on Keil uVision's RTOS watch

    Robi123
    Robi123

    I'm using Keil uvision with RTX5 RTOS and for some reason I can't see the threads I'm creating in the RTOS watch... I can only see the built in rtx idle thread and timer thread...

    I've tested my threads callbacks with BP and it seems that…

    • 1 month ago
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  • How to remove "Undfined Symbol" error??

    omkardixi
    omkardixi

    I'm getting this error I tried to solve but I'm not able to do so. Here I'm attaching the screenshot below please help me. I have added all the header files also in the main

    • Answered
    • 2 months ago
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    • Infrastructure Solutions
  • Possible bug / missing feature in CMSIS UART Driver for LPC1769

    coldspark
    coldspark

    I have made some changes to the RTE_Device.h that are necessary for my UART transmission to work properly. Unfortunately I cannot set this via the API in Driver_USART.h. Will these changes be overwritten or will I have to write functions to implement…

    • 2 months ago
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    • Keil forum
  • Create a shared library for multiple applications for ARM cortex-m4

    Robi123
    Robi123

    Hello everyone!

    I'm trying to create project which contains a drivers library and two separate application (Booltloader + app), now I want to share the drivers library between the two apps in order to save space on the flash...

    I saw this tutorial…

    • 2 months ago
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  • EventRecorder deletes content of svcd file

    coldspark
    coldspark

    I am trying to write and svcd component description file, but every time I start the debugger it is deleted again. 

    • 2 months ago
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    • Keil forum
  • Current debugging probe/AGDI documentation for Keil uVision?

    Andrew Lentvorski
    Andrew Lentvorski

    Where is the current documentation for creating a DLL for a debugging probe?

    Application Note 173: AGDI for ARM target systems seems to have disappeared, so I presume that it has been superseded.  Application Note 145 does not apply to ARM and is ancient…

    • 2 months ago
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  • If I don't see any events in the EvenRecorder other than the initialization, does it mean that the RTOS is not running?

    coldspark
    coldspark

    I have configured the EventRecorder following the guide and the only events that I can see are EventRecorderInitialize and EventRecorderStart. Shouldn't µVision show more events or do I have to configure it properly or alter the code to do so?…

    • Answered
    • 2 months ago
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  • What does this message mean? osRtxInfo not found

    coldspark
    coldspark

    Does it say RTX5 component itself is missing?

    • Answered
    • 2 months ago
    • Software Tools
    • Keil forum
  • Reset and Run not working with STM32G0xx boards?

    TommyG
    TommyG

    Hi all.

    I've just started with STM32 controllers and Keil uVision seems to be a nicer IDE than Cube32IDE, just for code auto-completion if nothing else.

    However, I'm having an issue with my Nucleo-32 development board, a Nucleo-32 G031 (STM32G031K8T6…

    • 2 months ago
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  • Can I use the latest µVision with my license?

    coldspark
    coldspark

    I have an old MDK-ARM Plus License. Furthermore it say "mdk_std" and "Support: Jan 2019". Before installing the update, I would like to make sure if I can use the latest µVisio. I don't have to use the latest compiler. Just the new GUI would be nice.…

    • Answered
    • 2 months ago
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  • keil- 10000 samples

    mervesdm
    mervesdm

    I want to take 10000 examples of keil. I can't get char samples [10000] either. Do you have a solution?

    My code is below.

    #include <stm32f4xx.h>
    #include <stm32f4xx_rcc.h>
    #include <stm32f4xx_adc.h>
    #include <stm32f4xx_gpio.h>…

    • 3 months ago
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  • Building more than one target through command line

    gpeters
    gpeters

    Hi there,

    I've been trying to find a way to compile multiple targets through command line. Basically I'm wondering if there is a command that looks something like:

    "UV4 -b PROJECT.UVproj -t"TARGET NUMBER 1" "TARGET NUMBER 2" "TARGET NUMBER 3"…
    • 3 months ago
    • Software Tools
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  • Program does not reach main, uVision5

    c.yesildag
    c.yesildag

    Hello,

    My project involve FATFS and USB MSC. We started this project with STM32L073 MCU. Than, we changed our MCU with STM32L072. After changing MCU, we faced the problem. Now, I can build my code without problem. But, program doesnt reach the main. 

    Before…

    • Answered
    • 3 months ago
    • Software Tools
    • Keil forum
  • Keil uVision compiling with API Issues

    KevinM
    KevinM

    I had recently purchased a couple VL53L0X series Distance Sensors from STMicroelectronics and when working on them I was pleased to see that the company offered an API in order to easily read in the measurements. However I ran into a few problems with…

    • Answered
    • 3 months ago
    • Software Tools
    • Keil forum
  • Is there any plan for Keil 6 ?

    jiladahe1997
    jiladahe1997

    I have been using Keil for four years, from Keil 4 to Keil 5. On the other hand, I used other program languages such as python、javascript and java. The IDEs for them are very convenient and easy to use, which save a lot of time. For example: Visual Studio…

    • 4 months ago
    • Software Tools
    • Keil forum
  • USART2 Interrupt occur just one time or too late or never. (stm32f10 Keil)

     Enthusiastic
    Enthusiastic
    Hello there. I have a homework to do stopwatch, but I'm having a few problems. 
    In code there are 4 button interrupt(B0-B3), 1 timer1 interrupt for 1 ms and USART2 interrupt.
    Buttons and timer interrupts work properly but USART2 interrupt work just…
    • 4 months ago
    • Software Tools
    • Keil forum
  • Reverse engeneering / debug / emulate .bin stripped firmware

    davidtgbe
    davidtgbe

    Hello,

    I am trying to find out GPIO mapping on a board with an STM32F407 (which firmware function is related to which GPIO). I know I could do it using a LA, but pins are note very accesible.

    I have no access to source code so... I only have a firmware…

    • 5 months ago
    • Software Tools
    • Keil forum
  • ULINK2 with Infineon XC836 - No JTAG Device Found Error in uVision

    bh117
    bh117

    Hi,

    I'm trying to debug an Infineon XC836 micro with uVision 5 but I continually get "No JTAG Device found" errors followed by "No ULINK Device" found errors. I'm using a ULINK2 connected to the OCDS headers and then a JTAG to DAP adapter to connect…

    • 5 months ago
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  • Program does not run with optimization disabled, except if debugging

    Enzo Redivo
    Enzo Redivo

    Hello.

    I've been having issues with a program of mine that works perfectly fine while running with optimizations enabled but if I disable it, it doesn't seem to get to main, the only exception being running in debug mode.  I have set up the pins…

    • 5 months ago
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  • Any reason why UVSC archive has been removed?

    kuzulis
    kuzulis

    HI all,

    recently I have found that the 'uVision Socket Interface' documentation && examples (a ZIP archive) has been removed from here: http://www.keil.com/appnotes/docs/apnt_198.asp

    Why?

    • 6 months ago
    • Software Tools
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  • Cannot step over empty FOR loop

    David Torres
    David Torres

    Dear all,

    I'm currently evaluating uVision4.74 as a preparation for a course in embedded systems, so we would like to test the simulation capabilities of this IDE for the TM4C123GH6PM microcontroller. So far the debugging tools are great, however when…

    • 6 months ago
    • Software Tools
    • Keil forum
  • STM32CubeMX code not compiling with uVision

    SteveH
    SteveH

    I'm trying to get my STM32373C-Eval board LCD working with the STM32CubeMX generated code, but it isn't building after getting set up. Here are my steps:

    1. New project in uVision
    2. Set up my project components with Graphics LCD, SPI, and STM32Cu…
    • Answered
    • 6 months ago
    • Software Tools
    • Keil forum
  • Keil uVision 4.74.022 ARM Assembly Syntax Highlighting of Conditional Mnemonics

    Russ Meier
    Russ Meier

    Hello. I teach computer architecture with Keil uVision 4.74.022 for backward support of the ARM7 (Big Endian) simulator. It is a great product and students enjoy using it. The syntax highlighting for ARM assembly language is very good and colors can be…

    • 6 months ago
    • Software Tools
    • Keil forum
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