topic Re: NXP free emWin library for LPC2478 ARM7 mcu ? in LPC Microcontrollers

NXP free emWin library for LPC2478 ARM7 mcu ?

lpcware — Wed, 15 Jun 2016 17:19:04 GMT

Content originally posted in LPCWare by tonko on Sun Oct 09 03:35:55 MST 2011
Is there available NXP free emWin library for LPC2478 ARM7 mcu.
I try to compile emWin library : http://www.lpcware.com/sites/default/files/NXP_emWin512_EA1788_320240_260911.zip.
Unfortunately included GUI.LIB is for ARM CORTEX-M3 micros only.

Re: NXP free emWin library for LPC2478 ARM7 mcu ?

lpcware — Wed, 15 Jun 2016 17:19:04 GMT

Content originally posted in LPCWare by liaowei on Mon Oct 10 02:04:13 MST 2011
I want to get emWin source code,but there is no source code.

Re: NXP free emWin library for LPC2478 ARM7 mcu ?

lpcware — Wed, 15 Jun 2016 17:19:05 GMT

Content originally posted in LPCWare by life_embedded on Wed Oct 12 07:30:29 MST 2011
I tried finding emWin source too... called SEGGER and they just offered a discount towards source for NXP users. Not a bad price, but free is always better :)

Re: NXP free emWin library for LPC2478 ARM7 mcu ?

lpcware — Wed, 15 Jun 2016 17:19:06 GMT

Content originally posted in LPCWare by liaowei on Thu Oct 13 22:55:29 MST 2011
how much?

Re: NXP free emWin library for LPC2478 ARM7 mcu ?

lpcware — Wed, 15 Jun 2016 17:19:06 GMT

Content originally posted in LPCWare by atul329 on Mon Apr 07 21:42:00 MST 2014
Is LPC2478 ARM7 microcontroller compatible with emWin and embOS?

Re: NXP free emWin library for LPC2478 ARM7 mcu ?

lpcware — Wed, 15 Jun 2016 17:19:07 GMT

Content originally posted in LPCWare by mc on Tue Apr 08 18:49:00 MST 2014
Hiatul329,
Yes, emWin and embOS can be used with LPC2478. See link below.
http://www.segger.com/ebdownloads.html

emWin precompiled library for LPC2478 is freely available at
http://www.lpcware.com/content/project/emwin-graphics-library

Re: NXP free emWin library for LPC2478 ARM7 mcu ?

lpcware — Wed, 15 Jun 2016 17:19:08 GMT

Content originally posted in LPCWare by mcuevas on Wed Jul 29 12:07:09 MST 2015
*How can I get the Library working on the LPC2478?

I'm using the LPC2478 OEM Board (NXP ARM7).

I have been trying to get it to work but I have not been successful at it. I tried the following the tutorial “Adding emWin to the target program” (https://www.segger.com/cms/admin/uploads/productDocs/UM03001_emWin5.pdf)

*Are there any tutorials on using the per-compiled libraries on LPC2478?

This is my prep.bat

@ECHO OFF
GOTO START

******************************************************************************
*
* File      : Prep.bat
* Parameters: None
* Purpose   : Sets path and other environment variables as required by tool chain
*
* This file is written for the IAR ARM toolchain
*
* It needs to be modified if the compiler is installed in a different location.
*
******************************************************************************

:START
ECHO PREP.BAT:            Preparing environment for V850 IAR

if "%_PREP_ARM_IAR_%" == "_PREP_ARM_IAR_" goto cont
set _PREP_ARM_IAR_=_PREP_ARM_IAR_

SET TOOLPATH=C:\tool\C\IAR\Ew32_ARM_V3.30A\
set PATH=%TOOLPATH%\ARM\bin;%TOOLPATH%\common\bin;%PATH%
SET C_INCLUDE=%TOOLPATH%\ARM\INC;

:cont

This is my cc.bat

@ECHO OFF
GOTO START

******************************************************************************
*
* File      : CC.bat
* Parameters: %1 Name of file to compile (without extension; .c is added)
* Purpose   : Compile one file and add it to the list of files to put in
*             Library
*
* This file as is uses the IAR ARM Compiler
*
******************************************************************************

:START

ECHO CC.BAT:              Compiling %1.c with IAR ARM compiler
ICCARM -D OS_LIBMODE_DP -o temp\Output\ -s9 --library_module  --cpu_mode arm --code_model small --endian little --cpu ARM7TDMI --stack_align 8 --interwork -e --require_prototypes --silent temp\Source\%1.c
IF ERRORLEVEL 1 PAUSE
ECHO temp\Output\%1.r79>>temp\Lib.DAT

This is my LIB.bat

@ECHO OFF
GOTO START

******************************************************************************
*
* File      : Lib.bat
* Parameters: None
* Purpose   : Put all (object) files in linklist into the library
*
* This file is written for IAR ARM tool chain
*
******************************************************************************
:START

ECHO MAKELIB.BAT:         Creating GUI target library using IAR ARM tool-chain

REM ****************************************
REM   Create library
REM ****************************************

IF EXIST Lib\GUI_TARGET.LIB DEL Lib\GUI_TARGET.LIB
xar lib\GUI.r79 -x temp\lib.dat
IF ERRORLEVEL 1 PAUSE