topic Re: LPCXpresso 7.6.2 in LPCXpresso IDE

LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:01 GMT

Content originally posted in LPCWare by Kaveh.t on Mon Mar 02 02:51:03 MST 2015
Hi there,

I am a student and writing my Final Thesis in electrical engineering. I am Working with LPC XPresso 7.6.2. and trying just to implement a symple Projekt from the LPC 11xx Examples. I Konstructed my own PCB with the LPC1112 µC and other devices. I connected the LED to pin22( PIO1_0) of the LPC1112 and want to make it blink, to see if the connection is right. I copied a Programm from the LCP11xx examlples and modified it for the LPC 1112 to turn the LED on. When I Debug it, I got some Errors and Warnings and don´t no what to do, because the Source Code is korrekt. Can you please tell me what Configurations in LPC Xpresso i have to change to solve this Problem. It ist just a Simple Programm it cant be so difficult to make it work. I searched in the Forums but couldnt find a solution. This are the Error Messages.

1) DescriptionResourcePathLocationType
fatal error: LPC11xx.h: No such file or directoryclkconfig.c/LPC11xx_cmsis2_Lib/src line 12C/C++ Problem

2) DescriptionResourcePathLocationType
fatal error: system_LPC11xx.h: No such file or directoryLPC11xx.h/blinky/cmsisline 110C/C++ Problem

3) DescriptionResourcePathLocationType
make: *** [cmsis/system_LPC11xx.o] Error 1blinkyC/C++ Problem

4) DescriptionResourcePathLocationType
make: *** [src/clkconfig.o] Error 1LPC11xx_cmsis2_LibC/C++ Problem

5) DescriptionResourcePathLocationType
make: Target `main-build' not remade because of errors.blinkyC/C++ Problem

6) DescriptionResourcePathLocationType
Invalid project path: Include path not found (CMSISv2p00_LPC11xx\inc). LPC11xx_cmsis2_LibpathentryPath Entry Problem

7) DescriptionResourcePathLocationType
Error: Cannot open checksum file blinky.binmake: [pre-build] Error 1 (ignored)blinky C/C++ Problem

By the way my Projekt Explorer is not Fixed on the Browser, how can i change it back to the default settings within the window Show View Command, i tried but couldnt change it back. a screenshot and a zip File for the source code is inserted.

Please Help me out to find a Solution

Best Regards

Kaveh

Original Attachment has been moved to: blinky1112_main.zip

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:02 GMT

Content originally posted in LPCWare by TheFallGuy on Mon Mar 02 03:02:06 MST 2015
You need to make sure that your project is set up so the compiler can find the include files you are referencing.
http://www.lpcware.com/content/faq/lpcxpresso/creating-linking-library-projects

I note that you are using CMSIS - I would recommend that you switch to using LPCOpen.
http://www.lpcware.com/lpcopen

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:03 GMT

Content originally posted in LPCWare by Kaveh.t on Mon Mar 02 16:45:29 MST 2015
Hi There,

Thx for youre Quick response,

Here is the sequenze of the configuration i generated :

1 ) I Installed the LPCopen_V2 11xx Package

2 ) created a new Workspace in      C:\nxp\workspace

3) copied the LPC Open unpacked Files from Downloads in     C:\nxp\workspace

4 ) Imported just the LPC_chip_11xx_lib in my Workspace (from the unpacked LPCopenfiles)

Now I have all the Libarys header files and source codes (for example GPIO._11xx.h and GPIO_11xx.C) i need, in my workspace to create any Projekt for the LPC 1112 µC.

i want to have a empty Projekt in my Workspace to set up my own source Code for the LED on my Own PCB

6) From the File--> New ->Projekt--> Command the Wizard Shows General | C\ C++ |   CVS

7) I Opened the C/C++ Folder and then LPCXpresso C Projekt    and clicked on Next.

8) Then i selected my MCU LPC11xx

9) I Selected LPC Open-C Projekt

10) Created a Projekt Name " LED "

11) Then Selected again LPC 1112 Target MCU

12 ) Then I Selected the LPC_Chip_11xx Library that I wanted my Projekt linked again

13 ) I skipped the CMSIS DSP.....

14 ) Code Red Protect is Enabled and source directory is src, Compile Language C

15) Printf Options bouth were disabled and i skipped and Finisched

16 ) Now i have the LPC_chip_11xx_lib and LED Projekt which has, one include Folder with     header Files and the following 4 Subfolder of src

cr_startup_lpc11xx.c

crp.c

LED.c

sysinit.c

My Question is :

Where is the Empty Folder where i can write my Source code in and then Debug it, to Make the LED Blink.
In Order to this Procedure, Please tell me which steps are not korrekt.

Please Help me Out,

Best Regards

Kaveh

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:04 GMT

Content originally posted in LPCWare by R2D2 on Mon Mar 02 16:54:55 MST 2015

Quote: Kaveh.t

My Question is :

Where is the Empty Folder where i can write my Source code in...

Nowhere :((

SRC folder is including all source files. You've created a working project (hopefully) and you'll find main function in LED.c :)

In

http://www.lpcware.com/content/forum/where-do-i-start-om13014-evalution-board-lpc11u14

you'll find a few useful Youtube links...

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:04 GMT

Content originally posted in LPCWare by Kaveh.t on Tue Mar 03 03:48:31 MST 2015
Hi,

I watched all the Videos you send me, this couldnt solve my Problem.

in the Projekt which i created bevore i added a C source within the LED Projekt and named it LED_Blink.c to write my Source code in it.

Then i created a LPCXpresso static Library Projekt to you use the Smart update and link the LED Projekt with the Libary Projekt. Hopefuly to make it Work now.

I am turning in a Circle

Please tell me what is wrong and what i exatctly have to do to make it Work it sjust a simple LED Projekt

Further there are this error Messages and the LED Projekt has no acces to the LPC11xx.h files

1) DescriptionResourcePathLocationType
fatal error: LPC11xx.h: No such file or directoryLED_Blink.c/LED/srcline 7C/C++ Problem

2) DescriptionResourcePathLocationType
make: *** [src/LED_Blink.o] Error 1LED C/C++ Problem

3)DescriptionResourcePathLocationType
Invalid project path: Include path not found (LED_Libary\inc).LEDpathentryPath Entry Problem

4)DescriptionResourcePathLocationType
Invalid project path: Include path not found (LED_Libary\inc).lpc_chip_11cxx_libpathentryPath Entry Problem

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:05 GMT

Content originally posted in LPCWare by TheFallGuy on Tue Mar 03 03:57:19 MST 2015
Nobody can help you with screenshots. Post your projects (Use the Quickstart panel to Export your projects).

If you want to post the errors, use the Console, which gives the exact output from the compiler. Don't copy/paste the Problems view which gives a summary and not the real error.

BTW: You add include paths (directories) not files.

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:06 GMT

Content originally posted in LPCWare by Kaveh.t on Tue Mar 03 04:54:00 MST 2015

Thx for youre Response,

Here are the Projekt files and the Console output

1:31:31 **** Incremental Build of configuration Debug for project LED ****
make -r all
Building file: ../src/LED_Blink.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -DDEBUG -D__CODE_RED -DCORE_M0 -D__USE_LPCOPEN -DNO_BOARD_LIB -D__LPC11XX__ -D__REDLIB__ -I"C:\nxp\workspace\lpc_chip_11cxx_lib\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m0 -mthumb -specs=redlib.specs -MMD -MP -MF"src/LED_Blink.d" -MT"src/LED_Blink.o" -MT"src/LED_Blink.d" -o "src/LED_Blink.o" "../src/LED_Blink.c"
../src/LED_Blink.c:7:21: fatal error: LPC11xx.h: No such file or directory
#include "LPC11xx.h"
^
compilation terminated.
make: *** [src/LED_Blink.o] Error 1

11:31:31 Build Finished (took 180ms)

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:06 GMT

Content originally posted in LPCWare by R2D2 on Tue Mar 03 05:23:45 MST 2015
See:

http://www.lpcware.com/content/faq/lpcxpresso/adding-include-paths-project

Your workspace is a crude mixture of projects :D

Instead generating projects and libraries I would strongly recommend to use LPCOpen and start with importing LPCOpen samples :)

There you can see how libraries (board and chip layer) and projects are working...

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:07 GMT

Content originally posted in LPCWare by Kaveh.t on Tue Mar 03 05:48:09 MST 2015
:O Why crude there are only the LPC_chip11xx_Libary and the main Projekt

I did this Instructions from the Link you send me,in the upper Include paths (-I) there are Libary and Projekt Files korrekt inserted

In the Include files (-include) below it isnt possible to add them, when i want to add the include files get error message "one of the elements selected isnt a file.

I didnt understand what you mean with LPC open, i have the development environment LPCxpresso7.6.2 with the Libarys of LPC open and the examples from LPC open.

When you i understand you right, i imported now the LPC open freertor blinky examplea and insterted my own source code in the main c file. when i want to link the libary projekt paths and include files, there are the same problems " one of the elements selected isnt a file." message. as attacehmend i added the Files

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:07 GMT

Content originally posted in LPCWare by R2D2 on Tue Mar 03 06:06:13 MST 2015

Quote: Kaveh.t
I didnt understand what you mean with LPC open...

LPCOpen:

http://www.lpcware.com/content/nxpfile/lpcopen-software-development-platform-lpc11xx-packages-0

Download:

lpcopen_v2_00a_lpcxpresso_nxp_lpcxpresso_11c24

Create a new workspace and import all projects:

[img=424x310]http://www.lpcware.com/system/files/workspace.JPG[/img]

Start with nxp_lpcxpresso_11c24_periph_blinky and compile it :O

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:08 GMT

Content originally posted in LPCWare by lpcxpresso-support on Tue Mar 03 06:25:00 MST 2015

Quote: R2D2

Download:

lpcopen_v2_00a_lpcxpresso_nxp_lpcxpresso_11c24

No need to download it - it is included in LPCXpresso. Just use
- Quickstart Panel -> Import projects
- Browse to Examples/LPCOpen
- Select lpcopen_v2_00a_lpcxpresso_nxp_lpcxpresso_11c24

Done...

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:09 GMT

Content originally posted in LPCWare by Kaveh.t on Tue Mar 03 06:36:27 MST 2015
Yes I Imported all Examples from LPC open in my new Workspace and compiled the nxp_lpc_expresso_11c24_periph_blinky

console output in first Debug session

14:33:20 **** Incremental Build of configuration Debug for project nxp_lpcxpresso_11c24_periph_blinky ****
make -r all
Building target: nxp_lpcxpresso_11c24_periph_blinky.axf
Invoking: MCU Linker
arm-none-eabi-gcc -nostdlib -L"C:\nxp\workspace\nxp_lpcxpresso_11c24_board_lib\Debug" -L"C:\nxp\workspace\lpc_chip_11cxx_lib\Debug" -Xlinker -Map="nxp_lpcxpresso_11c24_periph_blinky.map" -Xlinker --gc-sections -mcpu=cortex-m0 -mthumb -T "nxp_lpcxpresso_11c24_periph_blinky_Debug.ld" -o "nxp_lpcxpresso_11c24_periph_blinky.axf" ./example/src/blinky.o ./example/src/cr_startup_lpc11xx.o ./example/src/sysinit.o   -lnxp_lpcxpresso_11c24_board_lib -llpc_chip_11cxx_lib
Finished building target: nxp_lpcxpresso_11c24_periph_blinky.axf

make --no-print-directory post-build
Performing post-build steps
arm-none-eabi-size "nxp_lpcxpresso_11c24_periph_blinky.axf"; # arm-none-eabi-objcopy -O binary "nxp_lpcxpresso_11c24_periph_blinky.axf" "nxp_lpcxpresso_11c24_periph_blinky.bin" ; checksum -p LPC11C24_301 -d "nxp_lpcxpresso_11c24_periph_blinky.bin";
   text   data    bss    dec    hexfilename
   4856      0    340   5196   144cnxp_lpcxpresso_11c24_periph_blinky.axf

14:33:20 Build Finished (took 282ms)

Console output in second Debug Session

14:34:35 **** Incremental Build of configuration Debug for project nxp_lpcxpresso_11c24_periph_blinky ****
make -r all
make: Nothing to be done for `all'.

14:34:35 Build Finished (took 80ms)

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:09 GMT

Content originally posted in LPCWare by R2D2 on Tue Mar 03 06:40:16 MST 2015
Compiled without problems :O

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:10 GMT

Content originally posted in LPCWare by Kaveh.t on Tue Mar 03 07:13:18 MST 2015
when i Debug it the first time there are warnings but in the second debug Session there are no warnings anymore.

How can i now write my source code for the LED which is on my PCB, and then Debug it without Errors ?

#include "LPC11xx.h"

int main(void) {      //Toggle a GPIO (FBD48 pin 23, PIO1_0, controls the LED on the LPC Expresso PCB)

     LPC_SYSCON->SYSAHBCLKCTRL   |= (1<<6);     //enable clock GPIO (sec 3.5.14)
     LPC_IOCON->PIO1_0           &= ~(0x10);    //NOT REQUIRED, turn off pull up (sec 7.4.19)
     LPC_GPIO1->DIR              |= (1<<22);     //set pin direction to output (sec 12.3.2)

     unsigned int i = 0;

     while(1){                      //infinite loop

          LPC_GPIO0->DATA           |= (1<<22);    //set pin high (sec 12.3.1)
          for(i=0; i<0xFFFFF; ++i);               //arbitrary delay
          LPC_GPIO0->DATA           &= ~(1<<22);   //set pin low (sec 12.3.1)
          for(i=0; i<0xFFFFF; ++i);               //arbitrary delay

     }
      return 0 ;
}

This is the source Code for my LED Projekt,

I need to know where i can paste this Source code to make it work, I tried everything and there are error messages when i compile it.

Best Regards
Kaveh

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:10 GMT

Content originally posted in LPCWare by R2D2 on Tue Mar 03 07:20:20 MST 2015

Quote: Kaveh.t
How can i now write my source code for the LED which is on my PCB, and then Debug it without Errors ?

Read the sample and learn how the LED is switched there :O

or

just copy and paste something (and receive warnings & errors) :)

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:11 GMT

Content originally posted in LPCWare by Kaveh.t on Tue Mar 03 07:36:59 MST 2015
I Deleted the Source code from the nxp_lpcxpresso_11c24_periph_blinky bilnky.c and Inserted Instead the Below source code for my PCB which has a LPC1112/201µC implemented to make the LED Blink.

The main Problem is when I Debug there are Errors and I couldnt Linke all the Include Files from the LPC11xx_Lib to this Projekt, but it was possible to insert the Include Files seperately

Does it work when i add all the include files from the LPC11xxx_Lib seperately or which of them do i need for my Projekt ?

Please Help me out :) and give me a Solution i need to know which of the steps in my Procedure are not korrekt.

The main Files the screenshot and the Console output are added as a attachement

15:06:59 **** Incremental Build of configuration Debug for project nxp_lpcxpresso_11c24_periph_blinky ****
make -r all
Building file: ../example/src/blinky.c
Invoking: MCU C Compiler
arm-none-eabi-gcc -D__REDLIB__ -DDEBUG -D__CODE_RED -D__USE_LPCOPEN -DCORE_M0 -I"C:\nxp\workspace\nxp_lpcxpresso_11c24_periph_blinky\example\inc" -I"C:\nxp\workspace\lpc_chip_11cxx_lib\inc" -I"C:\nxp\workspace\nxp_lpcxpresso_11c24_board_lib\inc" -O0 -g3 -Wall -c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -mcpu=cortex-m0 -mthumb -D__REDLIB__ -specs=redlib.specs -MMD -MP -MF"example/src/blinky.d" -MT"example/src/blinky.o" -MT"example/src/blinky.d" -o "example/src/blinky.o" "../example/src/blinky.c"
../example/src/blinky.c:34:21: fatal error: LPC11xx.h: No such file or directory
#include "LPC11xx.h"
^
compilation terminated.
make: *** [example/src/blinky.o] Error 1

15:06:59 Build Finished (took 190ms)

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:12 GMT

Content originally posted in LPCWare by jdurand on Tue Mar 03 16:08:23 MST 2015
I've been building with 7.6.2 in DEBUG mode with no problem but when I switched to release it came up with the old "path not found" and it was looking for the previous version's libraries. OK, go into settings and delete them and have it re-discover them...except the libraries are now built in, I can't change them. The DEBUG paths are right, the RELEASE ones aren't.

I'm using the Linux version.

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:13 GMT

Content originally posted in LPCWare by lpcxpresso-support on Tue Mar 03 17:19:12 MST 2015

Quote: Kaveh.t
I Deleted the Source code from the nxp_lpcxpresso_11c24_periph_blinky bilnky.c and Inserted Instead the Below source code for my PCB which has a LPC1112/201µC implemented to make the LED Blink.

The main Problem is when I Debug there are Errors and I couldnt Linke all the Include Files from the LPC11xx_Lib to this Projekt, but it was possible to insert the Include Files seperately

Does it work when i add all the include files from the LPC11xxx_Lib seperately or which of them do i need for my Projekt ?

Please Help me out :) and give me a Solution i need to know which of the steps in my Procedure are not korrekt.

The LPCOpen implementation does not use the header file you reference. The LPC11xx.h header came from the CMSIS_CORE_LPC11xx project. LPCOpen is a completely different library. An equivalent LPCOpen header (if you could call it that) is chip.h. Note the LPCOpen definitions of the on-chip register space are simply not compatible with CMSIS_CORE_LPC11xx. There may be some name overlap, but it's a different library altogether.

LPCXpresso Support

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:14 GMT

Content originally posted in LPCWare by Kaveh.t on Tue Mar 03 19:13:38 MST 2015

Hi there,

There are some changes i generated,

1) I changed my Workspace and deleted all The LPC open Libarys and Examples

2) Imported the CMSIS _Core_LPC11 Libary in my Workspace

3 ) From the LPC_Xpresso_11xx Examples ( Not anymore LPC_Open), i inserted the Blinky Example File into Workspace.

4 ) The main c File named blinky.c has a source code, This source code i deleted and write my own source code to it, which is for my PCB Projekt that i construkted.

5) Then I linked bouth the Libary Paths, and the header Include Files from the CMSIS_Core_LPC11xx to the Blinky Projekt. This Procedure for Debug and same for Release

6 ) on my PCB i have implemented LPC1112/ 201 µC and connected it to a LED.

7 ) when I Debug there are further 10 Error Messages

Console Code :

ake: *** [src/blinky.o] Error 1

02:49:35 Build Finished (took 170ms)

Files are added as Attachement

Has anyone the capability to make this File compatible, to solve this issue and that i can write my LED Source Code in the Blinky.c File and Compile it without getting error messages, thats just a LED Programm.

Kindly Regards

Kaveh

ake: *** [src/blinky.o] Error 1

02:49:35 Build Finished (took 170ms)

Re: LPCXpresso 7.6.2

lpcware — Wed, 15 Jun 2016 21:31:14 GMT

Content originally posted in LPCWare by LabRat on Tue Mar 03 19:36:51 MST 2015

Quote: Kaveh.t
Has anyone the capability to make this File compatible...

:quest:

Within 5 minutes :)

Quote:

make --no-print-directory post-build
Performing post-build steps
arm-none-eabi-size "Blinky.axf"; # arm-none-eabi-objcopy -O binary "Blinky.axf" "Blinky.bin" ; checksum -p LPC1114_302 -d "Blinky.bin";
text data bss dec hexfilename
1376 0 48 1424 590Blinky.axf

03:31:58 Build Finished (took 1s.157ms)