• re-targetting serial I/O

    Willy Bayot
    Willy Bayot

    When I compile/link the 'hello' example with remapping the serial I/O to the UART1, all is doing well.
    When I do exactly the same in my program, I get the following output from the linker:
    linking...
    *** WARNING L7: MODULE NAME NOT UNIQUE MODULE…

    • over 14 years ago
    • Software Tools
    • Keil forum
  • Errors using library

    Vitalij Gotovskij
    Vitalij Gotovskij

    Hi,




    I have a library "library.a" and I am trying to use it with GNU compiler. As a base I take 'measure' project from examles which is compiling ok without library, but when I am trying to compile project with "library.a" I get a lot of errors like this…

    • over 14 years ago
    • Software Tools
    • Keil forum
  • Getting started with Realview

    dietmar linke
    dietmar linke

    Hello to everyone,

    getting started with Realview seems to be a little complicated.
    The Blinky exampe works. But after adding a printf everything went wrong.
    Now i followed the advices and files in my project are:
    ADuC702x.S (this is the Startup)
    Serial…

    • over 13 years ago
    • Software Tools
    • Keil forum
  • porting uC/OS II to LPC2148

    Borut Kastelic
    Borut Kastelic

    Hello,

    I'm trying to port uC/OS II (i bought the book) to MCB2140 and i'm using Keil CARM compiler. I took port from ucos-ii web site, which was written for IAR. I modified some stuff in asm file (difference betwen iar compiler and keil) but when I…

    • over 13 years ago
    • Software Tools
    • Keil forum
  • newbie to LPC2138,ask how to program assemble code.

    he hai
    he hai

    hi.
    I copy some codes from ADS and then plaster
    them to keil as test.s file.when I compile them.some errors:

    assembling test.s...
    word.s(1): error A65: IDENTIFIER EXPECTED
    word.s(5): error A116: NO CURRENT 'AREA'
    word.s(7): error A116: NO CURRENT…

    • over 14 years ago
    • Software Tools
    • Keil forum
  • Error when linking with Keil

    Emeric kwemou
    Emeric kwemou

    Hello,
    I don't know how to process with this error when linking a new Projeckt.
    Could anyone has a suggestion?

    Best regards
    -Emeric

    *** WARNING L23: UNRESOLVED EXTERNAL SYMBOLS
    *** ERROR L128: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL: xSerialPortInitMinimal…

    • over 15 years ago
    • Software Tools
    • Keil forum
  • Remove Keil iinclude in project?

    Leon Montgolf
    Leon Montgolf

    Want to use own hardware abstraction layer files. Need to point to different path for hardware includes. For this I need to remove the Keil default include to their headers. Any ideas?

    • over 12 years ago
    • Software Tools
    • Keil forum
  • uVision3 crashing whenever try to download to flash

    Ian Mellor
    Ian Mellor

    uVision3 is crashing whenever I try to download to flash. My appliation compiles OK but whenever I try to flash the device the windows message "uVision3 IDE has encountered a problem and needs to close. We are sorry for the inconvenience." appears. My…

    • over 15 years ago
    • Software Tools
    • Keil forum
  • Keil CARM 16K size code restrictions

    Daniel Benm
    Daniel Benm

    I would like to know if the Keil ARM tools (uVision IDE) used with the CARM C compiler is restricted in any way to just compile source code > than 16K? Or its restriction only applies when used as a Debugger?

    Thanks;

    Daniel

    • over 15 years ago
    • Software Tools
    • Keil forum
  • Useful utility; project ZIP.

    Leon Montgolf
    Leon Montgolf

    Greetings,

    I keep getting requests from my long-distance collaborators to "just ZIP up your current project and send it to us". This means I need to locate the files in the project from the chaff of abandoned attempts that I have kept for reference…

    • over 11 years ago
    • Software Tools
    • Keil forum
  • __forceinline causing Error L6218E?

    Leon Montgolf
    Leon Montgolf

    Using Keil MCBSTM32 (STM32F103RB processor) and uVision3 V3.55a

    The goal is to "encapsulate" data in C. To do this I want to create access methods (get/put) that are accessible externally, but the data, being declared static, is not.

    I…

    • over 12 years ago
    • Software Tools
    • Keil forum
  • Difficulty debugging ISR issue.

    Leon Montgolf
    Leon Montgolf

    I am using the MCBSTM32 evaluation board. I started with the "blinky" project.

    I wanted to change it so that I could DMA a block of data from the ADC to memory. OK, I did that and it worked fine.

    Next, I wanted to get an interrupt when…

    • over 12 years ago
    • Software Tools
    • Keil forum
  • Bug in MCBSTM32 examples?

    Leon Montgolf
    Leon Montgolf

    Greetings,

    I may have an old version of the distribution files and if that is the case, please ignore this.

    If your use the STM32_Init.c file, this may be of interest to you.

    For the Keil MCBSTM32 examples, all the STM32_Init.c files that I have…

    • over 12 years ago
    • Software Tools
    • Keil forum
  • Timer triggered ADC

    Leon Montgolf
    Leon Montgolf

    Hi,

    Processor: STM32F103RB (Kiel evaluation board MCBSTM32)

    I am attempting to setup a timer triggered ADC operation. To trigger the ADC I was planning to use TIM1_CH1.

    I am having problems understanding the timer section. There are just so many…

    • over 12 years ago
    • Software Tools
    • Keil forum
  • C++, works maybe?

    Leon Montgolf
    Leon Montgolf

    I put a simple class in a file named "test.h". The class is as follows:

    class a {
    public: int b;
    };
    

    I am using the Keil MCBSTM32 board (STM32F103RB processor).

    I place this file in "C:\Keil\ARM\Boards\Keil\MCBSTM32\Timer". I then open…

    • over 12 years ago
    • Software Tools
    • Keil forum
  • uvision2 Confivuration Wizard tutorial?

    Leon Montgolf
    Leon Montgolf

    Greetings,

    I have seen the user guide for the Configuration Wizard and to say the least it is terse. It lacks real explanation of what it is doing. By observation and analysis, I think I have some idea how it works. A more explanatory tutorial or example…

    • over 12 years ago
    • Software Tools
    • Keil forum
  • OpenCV on Keil, LPC 1768

    Mahdi Rezaei
    Mahdi Rezaei

    I want to use OpenCv library on ARM Lpc1768, but when i want to use opencv library in Keil(V.4), I face a lot of error. I searched through internet and then I realize I can't simply use OpenCv in Keil, because although keil can read c++ files, but it…

    • over 1 year ago
    • Software Tools
    • Keil forum
  • ERROR : L6449E while processing

    sand y
    sand y

    I am using stm32f4 Discovery tool keil.

    I have library file in .a format for Ex : algorithm_cal.a like this
    I am adding this file to file group and made option to target on right click on that file & make it has Library file.
    when building it getting…

    • over 1 year ago
    • Software Tools
    • Keil forum
  • ERROR : L6449E while processing

    sand y
    sand y

    ERROR : L6449E

    While processing <filename>: <message>

    why this error came & how to resolve this

    • over 1 year ago
    • Software Tools
    • Keil forum
  • OpenCV on Keil

    Mahdi Rezaei
    Mahdi Rezaei

    Hello, if we add OpenCV c++ library to a project on the Keil, can we use simply use that, or we need to change the library somehow, for example we have to define variables at the start of block not inside parentheses in for. Do i have to change in OpenCV…

    • over 1 year ago
    • Software Tools
    • Keil forum
  • C code source debug

    Juan Manuel Ibañez
    Juan Manuel Ibañez

    Hi folks,

    I'm currently having problem debugging code at STM32F334C8T6 (Discovery kit), just debugs assembler code. I don't know why it occurs, it's very annoying.

    How do set/configure the project in order to be able to debug C code source…

    • over 1 year ago
    • Software Tools
    • Keil forum
  • USB dual-role OTG on STM32F4

    Dejan Durdenic
    Dejan Durdenic

    Can't figure out is it possible to configure Keil's Middleware for dual-role OTG host/device?
    I would like to be able to read from USB stick, if inserted, but also to present itself as a MSC device if attached to a PC or Android phone. It does…

    • over 2 years ago
    • Software Tools
    • Keil forum
  • Bugs in SPI driver for STM32F4xx (V2.10)

    Dejan Durdenic
    Dejan Durdenic

    There are several bugs related to SPI driver for STM32F4 family (latest release 2.10 - most likely in previous versions too):

    1 - when using RTE_DEVICE_FRAMEWORK_CLASSIC SPI I/O ports are initialized for lowest speed (2.5MHz) which makes no sense,…

    • over 3 years ago
    • Software Tools
    • Keil forum
  • using malloc() in ARM7

    dodge55
    dodge55

    I haven't had the need in a while to use malloc() in my applications. I was using it to test something, but I get linker errors 'No space in execution regions...(.data)'. I get this even when I do a malloc(1).

    The startup file has a heap…

    • over 3 years ago
    • Software Tools
    • Keil forum
  • How to redirect printf to USART

    HenkvW
    HenkvW

    Hi,

    I'm using the STM32F103ZD uC with keil uVision IDE C-compiler and I would like to have the printf function send it's data to some onchip USART. Not to the IDE build-in debug viewer.
    I saw many examples in the cloud but non of them works…

    • over 4 years ago
    • Software Tools
    • Keil forum
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