• Error #6218E-- PLEASE REQUIRE URGENT HELP

    Akshay Walvekar
    Akshay Walvekar

    Hi this is Akshay

    Trying to compile and create the target file but getting the error in linking part.

    
    Try.axf: Error: L6218E: Undefined symbol ISRInit (referred from main.o).
    Try.axf: Error: L6218E: Undefined symbol Lcd_N35_Init (referred from main…

    • over 7 years ago
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  • would like to use #if

    erik malund
    erik malund

       if ((&x - &y)  != 1889)  // 1889 IS FIXED NUMBER do not change
       {                 // do not bypass/change, see comments above
          while (1)      // do not bypass/change, see comments above
          {              // do not bypass/change, see comments…

    • over 8 years ago
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  • variables Mutiply defined in the same file (by dscv.ptl and dscv.ptl)

    Kranthi k
    Kranthi k

    In the below case few variables which are declared as extern once in header is throwing mutiply defined error.But this variables are declared only once.No idea why it is checking in the same .ptl file(by dscv.ptl and dscv.ptl) during full build/compilation…

    • over 9 years ago
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  • Trouble with Error Pages

    xx L
    xx L

    Friend,
    I want to modify the HTTP Server Error pages , I copy the module HTTP_err.c to my project .When I try to compile the project,I get the following errors:

    linking...
    .\out\2188pro.axf: Error: L6200E: Symbol http_err_401 multiply defined (by http_err…

    • over 8 years ago
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  • problem with RTOS at stm32f4

    Dany Preistian
    Dany Preistian

    help me, when i make a project which using RTX to make a RTOS project, there are some error.
    this error:
    .\TIM_PWM_Output\TIM_PWM_Output.axf: Error: L6218E: Undefined symbol os_set_env (referred from main.o).
    .\TIM_PWM_Output\TIM_PWM_Output.axf: Error…

    • over 8 years ago
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  • HAL_CM4.c

    Mario Kornfeldner
    Mario Kornfeldner

    When i compile HAL_CM4.c i get the error
    compiling HAL_CM4.c...
    RTOS\HAL_CM4.c(122): error: A1854E: Unknown opcode 'VSTMDBEQ', maybe wrong target CPU?
    RTOS\HAL_CM4.c(140): error: A1854E: Unknown opcode 'VLDMIANE', maybe wrong target CPU?…

    • over 8 years ago
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  • STM32 EEPROM Emulation conversion to Keil

    Richard Handley
    Richard Handley

    Hi All

    Before I start, a quick note as to why I am trying to do this - I have tried using the standard STM libs and definitions, but found them to be not as well written and easy to follow as the ones supplied by Keil, the same applies to the examples…

    • over 9 years ago
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  • STM32, RTX and CAN Filter Message Index

    Bruno CELDRAN
    Bruno CELDRAN

    Hi,

    I'm designing an application receiving different configurable CAN frames. So I use the CAN_rx_object function to define them into the CAN filters.

    CAN_rx_object (U32 ctrl, U32 ch, U32 id, U32 object_para)
    

    I believed that every time I receive…

    • over 8 years ago
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  • function "usbh_msc_status()" can't check the connected usb hardware .

    kind Mr
    kind Mr

    int main(void)
    { -----. . .

    -----retv = finit ("U:");

    -----while(1)

    -----{

    ----------retv = usbh_engine(0);

    ----------con = usbh_msc_status(0,0);

    ----------if(con==1)

    ----------{

    ---------------. . .

    ----------}

    -----}

    …
    • over 9 years ago
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  • RL-FlashFS - File overwrite?

    @Marc Crandall
    @Marc Crandall

    Hello,

    I'm wondering if it's possible, and if so if someone has an example, to overwrite a portion of a file using the RL-FlashFS library.

    Basically I have a working setup and I have a small file system on NOR flash. I have a fixed size file…

    • over 9 years ago
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  • LCD_demo.axf: Error: L6218E: Undefined symbol GPIO_Init (referred from glcd.o).

    Tanveer Bansal
    Tanveer Bansal

    I have the STM32F4 standard Peripheral Library folder provided by STM on the include path. Everything compiles fine but i get the following linker error

    Build target 'LCD_Demo'
    compiling GLCD.cpp...
    compiling main.cpp...
    compiling system_stm32f4xx…

    • over 9 years ago
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  • Missing string descriptors with lsusb?

    Peter von Konigsmark
    Peter von Konigsmark

    Hi All,

    Using the LPC1343 with the usbhid_rom example (and several others..), I'm not able to get string descriptors for the device via lsusb. I'm wondering if this is an issue with the device/string descriptors or something going on with my linux…

    • over 9 years ago
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  • Printf problem in Keil

    Kumail Ahmed
    Kumail Ahmed

    Whenever I try to send float value on the UART, the code compiles perfectly. But when I try to burn in on my LPC2138, it doesn't burn. Can you help me in solving my problem?

    my code is:

    printf("%f",AnsAfterNSamples(N)); //where AnsAfterNSamples…

    • over 10 years ago
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  • socket functions

    Per Franck
    Per Franck

    Trying to create a simple server, using the 'socket' type functions, but i get the errors:

    .\obj\workspace.axf: Error: L6218E: Undefined symbol bsd_NumSocks (referred from at_bsd.o).
    .\obj\workspace.axf: Error: L6218E: Undefined symbol bsd_RcvTout…

    • over 9 years ago
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  • Ping failure by the change of 10M to 100Mbps

    Rafael Noronha
    Rafael Noronha

    Hi!

    I'm developing a project and it's working well at 10Mbps (_10MBIT_ define at LPC23_EMAC.c) with TCP protocol. The ping response is perfect:

    ping 10.0.0.180
    
    Disparando 10.0.0.180 com 32 bytes de dados:
    Resposta de 10.0.0.180: bytes=32…

    • over 9 years ago
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  • Error L6218E when switching to C++

    Jon M
    Jon M

    Hello everyone,

    I have been searching the forums trying to find a solution to this but I have come up empty. There are plenty of posts regarding this error, but none (that I can find) in reference to switching to C++.

    I have created a (rather large…

    • over 10 years ago
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  • about Keil MDK "step-out" in debug mode

    Eric Hunt
    Eric Hunt

    Hi

    I use ULINK2 to debug S3C2440. I notice that the start-up code provided by Keil S3C2440.s, it change the cpu mode one by one to setup the stack, and finally enter the user mode then jump to the C code:

    ; Setup Stack for each mode ------------…

    • over 9 years ago
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  • LPC2364 CAN 2 operation mode problem

    Genji Phlippo
    Genji Phlippo

    Hi

    I'm having trouble with my 2nd CAN block on the LPC2364.
    The initialization goes fine (CAN2MOD is set to 0x00 in the end), but when I want to send a CAN message, it disables the CAN block by the transmission request. What could be the cause…

    • over 9 years ago
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  • ERRORS IN RTOS

    Ammy Singh
    Ammy Singh

    hey,
    i am workin on arm 7 (lpc2148)...i have the following code for rtos bt there are some prblems in compilation of code. so plzz help.
    here is the code
    #include <LPC214X.H>
    #include <rtl.h>
    //#include <RTX_Config.h>

    void delay(void…

    • over 9 years ago
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  • hh

    reza shiravand
    reza shiravand

    I have this errors,if you can help me,please.
    Error: L6218E: Undefined symbol os_clock_interrupt (referred from rtx_config.o).
    Error: L6218E: Undefined symbol os_mut_init (referred from rtx_config.o).
    Error: L6218E: Undefined symbol os_mut_release (referred…

    • over 9 years ago
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  • Problem with user commands

    Bob Cousins
    Bob Cousins

    Hi all,

    I want to use a user command to post-process the axf file. I enclose the command in quotes to preserve spaces in the path. However, if I also use quotes to enclose parameters in quotes, then the external command does not get called. If I don…

    • over 9 years ago
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  • Uvision Linker ERROR

    Patricio Ferreira
    Patricio Ferreira

    I am compiling a project using uvision4 and it compiling right, but when its start linking it gives me an error

    Build target 'Target 1'
    assembling Startup.s...
    compiling hello.c...
    C:\Keil\ARM\INC\Luminary\lm3s6918.h(2808): warning: #47-D:…

    • over 10 years ago
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  • LPC 2148 timer o interrupt working once

    sumit negi
    sumit negi

    hi ,

    I am configuring LPC 2148 timer 0 in interrupt mode, i am able to receive pnterrupt once but next time interrupt is not generating.(interrupt occurs at rate of 1 second)

    Following are the routines

    /***************************************…

    • over 9 years ago
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  • Keil and error 256

    Grzegorz Grzeda
    Grzegorz Grzeda

    Welcome!
    I've started my adventure with STM32 Discovery and Keil uVision v.4.13. I wrote a simple program:

    
    #include "stm32f10x_gpio.h"
    #include "stm32f10x.h"
    
    int i, c;
    
    int main(void)
    {
            while(1)
            {
                    for(i=0;i<10000;…

    • over 10 years ago
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  • LCD Controller S1D13781 Interfacing with LPC2148 ARM7

    GIRISH SHARMA
    GIRISH SHARMA

    Hi
    I am interfacing LPC2148 ARM7 with LCD controller S1D13781 but i am using 8 bit direct mode as specified in LCD controller Datasheet and send all configure bits to registers but finall y i am not able to generate HS and VS
    if any one use S1D13781…

    • over 10 years ago
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