Dear friend

I am developing a target specific to the stm32f429disc1 card, I am following the steps described in the pages "Implement a Target for arm cortex M of the help mathworks page". I'm stuck in step 5 "Activate the Application Deployment Feature"

I wrote the following code:

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% close all

% clear all

%deleteTarget(tgt);

%% create target

tgt = createTarget('My ARM','ARM Cortex-M','c:/myhardcard')

% saveTarget(tgt);

% testTarget(tgt,'framework');

%% create hardware STM32F429-Dicovery

hw = createHardware ( 'STM32F429-Dicovery' );

hw.DeviceID = 'ARM Cortex-M4F' ;

map(tgt,hw,'STM32F429-Dicovery');

show(tgt);

io = addNewSerialInterface(hw,'My interface')

%saveTarget(tgt);

% testTarget(tgt,'hardware');

%%

dep = addNewDeployer(tgt,'My New Deployer');

show(tgt);

map(tgt,hw,dep);

show(tgt);

toolchain = dep.addNewToolchain('GNU Tools for ARM Embedded Processors');

buildConfiguration = toolchain.addNewBuildConfiguration('My Build Configuration');

buildConfiguration.IncludePaths ='$(ARM_CORTEX_M_ROOT_DIR)/include';

buildConfiguration.CompilerFlags = '-mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork ';

buildConfiguration.LinkerFlags = '-mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork -T STM32F429xI.ld'

buildConfiguration.AssemblerFlags = '-mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork '

buildConfiguration.Defines = {'ARM_MATH_CM4=1', 'NULL=0', 'EXIT_FAILURE=1'}

dep.Tokens{1} = struct('Name', 'ARM_CORTEX_M_ROOT_DIR', 'Value', 'codertarget.arm_cortex_m.internal.getSpPkgRootDir');

loader = dep.addNewLoader('My Loader');

loader.LoadCommand = 'matlab:codertarget.arm_cortex_m.internal.loadAndRun';

loader.LoadCommandArguments ='-f board/stm32f429disc1.cfg';

saveTarget(tgt);

testTarget(tgt,'deployer');

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

and the error message is as follows

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

val =

'Running matlabshared.targetsdk.verify.Deployer

### Starting build procedure for model: modelBasicBuild

### Generating code and artifacts to 'Model specific' folder structure

### Generating code into build folder: C:\Users\ramzi\AppData\Local\Temp\tp99fb16ab_b020_4469_99d7_51462ecc07b1\modelBasicBuild_ert_rtw

### Invoking Target Language Compiler on modelBasicBuild.rtw

### Using System Target File: C:\Program Files\MATLAB\R2018b\rtw\c\ert\ert.tlc

### Loading TLC function libraries

......

### Initial pass through model to cache user defined code

### Caching model source code

.........................

### Writing header file modelBasicBuild_types.h

### Writing header file modelBasicBuild.h

.

### Writing header file rtwtypes.h

### Writing source file modelBasicBuild.c

### Writing header file modelBasicBuild_private.h

### Writing source file modelBasicBuild_data.c

### Writing header file rtmodel.h

.

### Writing source file ert_main.c

### TLC code generation complete.

### Evaluating PostCodeGenCommand specified in the model

### Using toolchain: GNU Tools for ARM Embedded Processors v7.2.1 | gmake (64-bit Windows)

### Creating 'C:\Users\ramzi\AppData\Local\Temp\tp99fb16ab_b020_4469_99d7_51462ecc07b1\modelBasicBuild_ert_rtw\modelBasicBuild.mk' ...

### Building 'modelBasicBuild': "C:\PROGRA~1\MATLAB\R2018b\bin\win64\gmake" -f modelBasicBuild.mk all

MW_GNU_ARM_TOOLS_PATH = C:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/3P778C~1.INS/GNUARM~1.INS/win/bin

C:\Users\ramzi\AppData\Local\Temp\tp99fb16ab_b020_4469_99d7_51462ecc07b1\modelBasicBuild_ert_rtw>cd .

C:\Users\ramzi\AppData\Local\Temp\tp99fb16ab_b020_4469_99d7_51462ecc07b1\modelBasicBuild_ert_rtw>if "" == "" ("C:\PROGRA~1\MATLAB\R2018b\bin\win64\gmake" -f modelBasicBuild.mk all ) else ("C:\PROGRA~1\MATLAB\R2018b\bin\win64\gmake" -f modelBasicBuild.mk )

C:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-gcc -ffunction-sections -fdata-sections -Wall -MMD -MP -MF"modelBasicBuild.dep" -MT"modelBasicBuild.o" -c -O0 -mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork -DMODEL=modelBasicBuild -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTID01EQ=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DARM_MATH_CM4=1 -DNULL=0 -DEXIT_FAILURE=1 -DSTACK_SIZE=64 -D__MW_TARGET_USE_HARDWARE_RESOURCES_H__ -DRT -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DTID01EQ=0 -DARM_MATH_CM4=1 -DNULL=0 -DEXIT_FAILURE=1 -DSTACK_SIZE=64 -DRT -DMODEL=modelBasicBuild -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1 -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1/modelBasicBuild_ert_rtw -IC:/PROGRA~1/MATLAB/R2018b/extern/include -IC:/PROGRA~1/MATLAB/R2018b/simulink/include -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/src -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/src/ext_mode/common -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/ert -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1/slprj/ert/_sharedutils -IC:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/toolbox/target/SUPPOR~1/ARM_CO~1/include @modelBasicBuild_comp.rsp -o modelBasicBuild.o modelBasicBuild.c

C:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-gcc -ffunction-sections -fdata-sections -Wall -MMD -MP -MF"modelBasicBuild_data.dep" -MT"modelBasicBuild_data.o" -c -O0 -mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork -DMODEL=modelBasicBuild -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTID01EQ=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DARM_MATH_CM4=1 -DNULL=0 -DEXIT_FAILURE=1 -DSTACK_SIZE=64 -D__MW_TARGET_USE_HARDWARE_RESOURCES_H__ -DRT -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DTID01EQ=0 -DARM_MATH_CM4=1 -DNULL=0 -DEXIT_FAILURE=1 -DSTACK_SIZE=64 -DRT -DMODEL=modelBasicBuild -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1 -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1/modelBasicBuild_ert_rtw -IC:/PROGRA~1/MATLAB/R2018b/extern/include -IC:/PROGRA~1/MATLAB/R2018b/simulink/include -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/src -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/src/ext_mode/common -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/ert -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1/slprj/ert/_sharedutils -IC:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/toolbox/target/SUPPOR~1/ARM_CO~1/include @modelBasicBuild_comp.rsp -o modelBasicBuild_data.o modelBasicBuild_data.c

C:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-gcc -ffunction-sections -fdata-sections -Wall -MMD -MP -MF"ert_main.dep" -MT"ert_main.o" -c -O0 -mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork -DMODEL=modelBasicBuild -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTID01EQ=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DARM_MATH_CM4=1 -DNULL=0 -DEXIT_FAILURE=1 -DSTACK_SIZE=64 -D__MW_TARGET_USE_HARDWARE_RESOURCES_H__ -DRT -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DTID01EQ=0 -DARM_MATH_CM4=1 -DNULL=0 -DEXIT_FAILURE=1 -DSTACK_SIZE=64 -DRT -DMODEL=modelBasicBuild -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1 -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1/modelBasicBuild_ert_rtw -IC:/PROGRA~1/MATLAB/R2018b/extern/include -IC:/PROGRA~1/MATLAB/R2018b/simulink/include -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/src -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/src/ext_mode/common -IC:/PROGRA~1/MATLAB/R2018b/rtw/c/ert -IC:/Users/ramzi/AppData/Local/Temp/tp99fb16ab_b020_4469_99d7_51462ecc07b1/slprj/ert/_sharedutils -IC:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/toolbox/target/SUPPOR~1/ARM_CO~1/include @modelBasicBuild_comp.rsp -o ert_main.o ert_main.c

"### Creating standalone executable "../modelBasicBuild.elf" ..."

C:/PROGRA~3/MATLAB/SUPPOR~1/R2018b/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-g++ -Wl,--gc-sections -Wl,-Map="modelBasicBuild.map" -mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork -T STM32F429xI.ld -o ../modelBasicBuild.elf @modelBasicBuild.rsp -lm

c:/progra~3/matlab/suppor~1/r2018b/3p778c~1.ins/gnuarm~1.ins/win/bin/../lib/gcc/arm-none-eabi/7.2.1/../../../../arm-none-eabi/bin/ld.exe: cannot open linker script file STM32F429xI.ld: No such file or directory

collect2.exe: error: ld returned 1 exit status

gmake: *** [../modelBasicBuild.elf] Error 1

C:\Users\ramzi\AppData\Local\Temp\tp99fb16ab_b020_4469_99d7_51462ecc07b1\modelBasicBuild_ert_rtw>echo The make command returned an error of 2

The make command returned an error of 2

C:\Users\ramzi\AppData\Local\Temp\tp99fb16ab_b020_4469_99d7_51462ecc07b1\modelBasicBuild_ert_rtw>An_error_occurred_during_the_call_to_make

'An_error_occurred_during_the_call_to_make' n'est pas reconnu en tant que commande interne

ou externe, un programme exécutable ou un fichier de commandes.

### Build procedure for model: 'modelBasicBuild' aborted due to an error.

================================================================================

Error occurred in matlabshared.targetsdk.verify.Deployer/checkBuildDownload and it did not run to completion.

---------

Error ID:

---------

'RTW:buildProcess:fatalBuildError'

--------------

Error Details:

--------------

Error using coder.make.Builder/coder_diagnose

Error(s) encountered while building "modelBasicBuild":

### Failed to generate all binary outputs.

Error in coder.make.Builder/coder_build

Error in coder.make.Builder/run

Error in coder.make.invokeBuilder

Error in RTW/genMakefileAndBuild

Error in RTW/genMakefileAndBuildWrapper

Error in coder.internal.compileStage

compileResult = coder.internal.compileStage...

buildResult = buildProcedure...

buildResult = obj.make_rtw(varargin);

buildResult = h.make_rtw(buildArgs, varargin{:});

Error in build_target

Error in build_target

Error in build_standalone_rtw_target

Error in slbuild_private

Error in slbuild_private

[varargout{1:nargout}]=feval(varargin{:});

sl('slbuild_private', mdl, target, varargin{2:end});

slbuild(sys, 'StandaloneRTWTarget', ...

Error in matlabshared.targetsdk.verify.Deployer/checkBuildDownload

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

I believe that the problem is in these four lines of code, but unfortunately I cannot solve it

  buildConfiguration.LinkerFlags = '-mcpu = cortex-m4 -mthumb -mlittle-endian -mthumb-interwork -T STM32F429xI.ld'

i think the stm32f429xl.ld file link declaration is wrong but I don't know how to declare it correctly

dep.Tokens {1} = struct ('Name', 'ARM_CORTEX_M_ROOT_DIR', 'Value', 'codertarget.arm_cortex_m.internal.getSpPkgRootDir');

I don't know if this command is the right one to put ('codertarget.arm_cortex_m.internal.getSpPkgRootDir')

loader.LoadCommand = 'matlab: codertarget.arm_cortex_m.internal.loadAndRun';

I don't know if this command is the right one to put ('matlab: codertarget.arm_cortex_m.internal.loadAndRun')

loader.LoadCommandArguments = '- f board / stm32f429disc1.cfg';

is this the correct file for the stm32f429disc1 card?

please can you help me and thank you.

Best regards