• 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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  • uVision 4.03 Linker Error

    Kris Z
    Kris Z

    I am compiling a project that does not include RL-RTX. The project compiles correctly, however the linker errors out stating:

    linking...
    .\Obj\Blinky.axf: Error: L6218E: Undefined symbol rt_dly_wait (referred from fport.o).
    .\Obj\Blinky.axf: Error…

    • over 10 years ago
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  • Assembling error

    Prakash Rajolli
    Prakash Rajolli

    Hello,

    I am new to the assembly code. The code which I given below is compile(assembling) fine in KEIL.

            AREA    |.text|, CODE, READONLY
    
            EXPORT vF_dspl_pid
    
    vF_dspl_pid
            push {r4-r7}
    
            ldrsh Kp,[pS_StateCoeff]
         …

    • over 10 years ago
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  • TCPNet PPP sometimes fails

    roberto conti
    roberto conti

    I am using RL-ARM TCPnet in an attempt to set up a PPP connection to Windows XP.
    Sometimes it all works well; i can connect to my device and i can normally exchange tcp packets.
    Other times, ppp links does not go up; in these cases, it seems like PC…

    • over 10 years ago
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  • Strange not enough ROM area message

    André Moutinho
    André Moutinho

    Hello all,

    I am working on an application that was using around 350KB of program memory. I have changed it in order to add some more features and now the keil compiler complains there is no enough ROM area.

    I am using the LPC2387 with 512KB on-chip…

    • over 10 years ago
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  • Multiple USB Interfaces

    Francis Mazzaro
    Francis Mazzaro

    I´m trying to get 02 USBTMC interfaces in a LXP1768 ARM7 with RL-ARM but the host just show me one.
    Anyone know if it´s possible? Any example....

    Following the Configuration

     /* USB Standard Device Descriptor */
    const U8 USB_DeviceDescriptor…

    • over 10 years ago
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  • How to create Header file for a C function

    Himanshu Bugalia
    Himanshu Bugalia

    I created a new project( CHOOSING THE library function) and write the code :

    #include<stdio.h>

    //signed long int pow(signed int base, signed int power)
    signed long int pow(signed int base, signed int power); signed long int pow(signed int base…

    • over 10 years ago
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  • Create a blank new project using CMSIS library

    João Paulo Martins
    João Paulo Martins

    Hello guys!

    I'm just starting to use the LPC17xx MCU, using the Keil uVision4 as the design tool.
    I want to build a new project, using the outstanding CMSIS library, because this is a complete driver library for the MCU peripherals.

    After studying…

    • over 10 years ago
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  • problems after upgrade to mdk 4.10

    sad man
    sad man

    I got a lot of errors after upgrade mdk 4.00 to mdk 4.10:

    error: #5: cannot open source input file "stdio.h": No such file or directory
    error: #5: cannot open source input file "cstddef": No such file or directory
    error: #5: cannot…

    • over 10 years ago
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  • Not able to program ST3210F using uLink2

    Sasi Kumar S.R
    Sasi Kumar S.R

    The sample application download for STM3210F using uLink2 fails by showing the following errors

    1. Contents missmatch at: 08000000H (Flash=00H Required=60H) !
    Contents missmatch at: 08000004H (Flash=05H Required=99H) !
    Contents missmatch at: 08000005H…

    • over 10 years ago
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  • RTX Kernel and stm32f10x_lib.h generates C++ compile error.

    Kris Z
    Kris Z

    Building new firmware application using RTX Kernel and stm32f10x_lib.h generates error because library is not C++ compatible.

    Development Board: STM3210E-EVAL
    OS: RTX Kernel
    Tools: uVision4

    After creating a new uVision project for the STM3210E-EVAL…

    • over 10 years ago
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  • Please help with RTX

    Akhil PB
    Akhil PB

    I'm new to ARM RTX. So i tried to compile the example RTX_ex2 in the RL folder of keil.. Its default controller was LPC2129. It compiled with it. But mine is LPC2148. So I tried to change it. Now it doesnt work anymore. Even when i tried to change it…

    • over 10 years ago
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  • No HID interrupt IN transfers

    Mark Ruys
    Mark Ruys

    Hi,

    For a LPC23xx device, I'm adding HID besides MSC. I got everything working fine, except for HID interrupt IN transfers. So I can get and set HID reports via control transfers. Also, I can set reports via interrupt OUT transfers, but not IN.…

    • over 11 years ago
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  • Problems with STM32F10x_StdPeriph_Lib

    Marco Schuler
    Marco Schuler

    Hi all,

    I am trying to set up my project with a Keil MCBSTM32C Eval Board using STM32F10x_StdPeriph_Lib which is provided with Keil's uVision. I have problems getting things running...

    - In my main file, I include stm32f10x_lib.h which is in…

    • over 11 years ago
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  • Lint error 96

    Simon Bigwood
    Simon Bigwood

    I have a problem trying to get PC-Lint to work from within Keil uVision4.

    I have a very simple code but Lint is still giving me errors. The code is....

    #include <stdio.h>
    int main (void)
    {
            int i = 1;
    }
    

    However when i run Pc-lint…

    • over 11 years ago
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  • Keil C error,help me!

    9449 1203
    9449 1203

    compiling C:\Keil\C51\INC\Atmel\at89c51xd2.h...
    C:\KEIL\C51\INC\ATMEL\AT89C51XD2.H(19): error C156: 'P0_7': invalid 'sbit' declaration
    C:\KEIL\C51\INC\ATMEL\AT89C51XD2.H(20): error C156: 'P0_6': invalid 'sbit' declaration…

    • over 11 years ago
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  • Error: L6200E: Symbol multiply defined compiling Adam Dunkels uIP

    lopez garcia
    lopez garcia

    Hello,

    I get this error when compiling Adam Dunkels uIP adapted to LPC-2124 board. fs.c contains the functions to open files (fs_open) and fsdata.c contains the html code of these files. I'm completely stuck with this, I would apreciate any help.…

    • over 11 years ago
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  • Stuck at Startup code

    Dinil Divakar
    Dinil Divakar

    Vectors LDR PC, Reset_Addr LDR PC, Undef_Addr LDR PC, SWI_Addr LDR PC, PAbt_Addr LDR PC, DAbt_Addr NOP ; Reserved Vector LDR PC, IRQ_Addr

    LDR PC, [PC, #-0x0120] ; Vector

    from VicVectAddr

    LDR PC, FIQ_Addr

    Reset_Addr DCD Reset_Handler

    Undef_Addr…

    • over 11 years ago
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  • Error L6218E When Compiling TCP-IP in RTX Mode

    Rudy Moniaga
    Rudy Moniaga

    Hi,
    Could any one help me.

    I got a lot of Errors L6216E (listed at the end of this post).

    I am using Sample code LEDSwitch from keil TCP/IP, and compile with RTX Kernel. What I did as follow:

    In the Project Workspace:
    - Main C Program
    - LPC2300…

    • over 11 years ago
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  • blinky;stm32f10x;undefined symbol

    xiang mou
    xiang mou

    Hello,in order to become familiar with the STM32F10X I first modified the Blinky program.But I have a problem.When I Build Target,there are errors as follows:

    Build target 'STM32F10x'
    compiling Blinky.c...
    compiling Setup.c...
    compiling spi_flash.c…

    • over 11 years ago
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  • nested interrupts

    keshan g
    keshan g

    Dear all,
    am using LPC2366 if i use macros IENABLE and IDISABLE as in AN10381_1_Nesting_of _Interrupts.pdf.
    // Macro for enabling interrupts, moving to System mode and relevant stack operations
    #define IENABLE /* Nested Interrupts Entry */ \
    __asm {…

    • over 12 years ago
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  • DNS_demo failure - MCB2300

    qihua wu
    qihua wu

    Hi,
    I'm using a MCB2300 with LPC2368 and the DNS_demo program.
    But I can't get the DHCP client and DNS Address from TCPNET working.
    How could i experiment?
    Thanks!

    This is Debug information:
    DNS Resolver Demo Example

    Resolving host: http…

    • over 12 years ago
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  • How to access the peripherals of Winbond W90P710 with J-Link?

    Darwin Chen
    Darwin Chen

    Hi, all,

    I get the MDK 3.22 evaluation from the Keil site and a J-Link from the Segger agent with evaluation license. My target is W90P710 eval board from Winbond. So, I want to access the peripherals easily when I debug my code. But I just get the…

    • over 11 years ago
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  • Do you the mistake in my USB descriptor?

    Tamir Michael
    Tamir Michael

    Hello,
    I am trying to add a second MSC interface to my USB device, but despite that the second interface is identified by Windows, I get a problem notification (the respective endpoint is never addressed). I just don't see what's wrong. Do you? Thanks…

    • over 11 years ago
    • Software Tools
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