topic Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB in Kinetis Microcontrollers

K70 sample code for TWR-K70F120M and TWR-LCD-RGB

isaotakashima — Sun, 21 Sep 2014 13:30:57 GMT

I want to build project for the TWR-K70F120M, TWR-LCD-RGB

I was download the Freescale Embedded GUI Software Rev 3.0 which include the TWR_K70 project.

But I have some errors, then I cannot build project.

Please advise to make build sample project for the TWR-K70F120M, TWR-LCD-RGB

Best regards,

Takashima

Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

LuisCasado — Sun, 21 Sep 2014 14:56:00 GMT

Hello,

Can you post the errors you have?

Regards,

Luis

Re: Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

isaotakashima — Tue, 23 Sep 2014 13:49:50 GMT

I'm using the IAR EWARM Ver 7.20.2 and MQX 3.8.

I have a lot of errors with the following include directories for the MQX when build eGUI_Demo_d4dLib - Debug, see attached file eGUI_Demo_d4dLib_error.log.

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\bsp

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\bsp\Generated_Code

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\psp

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\mfs

$_MQX_PATH_$\lib\twrk70f120m.iar\debug

I cannot find out the above path, then I have no error if these include directories as below.

$_MQX_PATH_$\lib\twrk70f120m.iar\bsp

$_MQX_PATH_$\lib\twrk70f120m.iar\bsp\Generated_Code

$_MQX_PATH_$\lib\twrk70f120m.iar\psp

$_MQX_PATH_$\lib\twrk70f120m.iar\mfs

$_MQX_PATH_$\lib\twrk70f120m.iar

I also have a lot of errors with the following include directories for the MQX when build eGUI_Demo - Debug.

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\bsp

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\bsp\Generated_Code

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\psp

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\mfs

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\shell

$_MQX_PATH_$\lib\twrk70f120m.iar\debug\usb

$_MQX_PATH_$\lib\twrk70f120m.iar\debug

Therefore, I also modified include directories as below, but I have a lot of errors, see attached file eGUI_Demo_error.log.

$_MQX_PATH_$\lib\twrk70f120m.iar\bsp

$_MQX_PATH_$\lib\twrk70f120m.iar\bsp\Generated_Code

$_MQX_PATH_$\lib\twrk70f120m.iar\psp

$_MQX_PATH_$\lib\twrk70f120m.iar\mfs

$_MQX_PATH_$\lib\twrk70f120m.iar\shell

$_MQX_PATH_$\lib\twrk70f120m.iar\usb

$_MQX_PATH_$\lib\twrk70f120m.iar

Please advise to fix the above error as soon as possible.

Best regards,

Takashima

Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

LuisCasado — Tue, 23 Sep 2014 16:35:21 GMT

Hello,

Just checked the first error. cannot open source file "usb.h"

You have to build the MQX USB libs. After that, usb.h will be in C:\Freescale\Freescale MQX 3.8\lib\twrk70f120m.iar\usb

Regards,

luis

Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

isaotakashima — Wed, 24 Sep 2014 06:26:41 GMT

Dear Luis,

Thank you for your reply.

I was built the MQX USB libs, unfortunately I still have same errors.

I believe that you can build this project, please send whole project.

Best regards,

Takashima

Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

LuisCasado — Wed, 24 Sep 2014 07:15:21 GMT

Hello,

Yes, I can build. I am using the git version:

https://github.com/Gargy007/eGUI/tree/master

And MQX 4.1.1

Luis

Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

isaotakashima — Thu, 25 Sep 2014 02:54:18 GMT

Dear Luis,

Thank you for your quick reply.

I have no errors after install MQX 4.1.1.

But I got the following error message.

eGUI/D4D initialization failed

My build code could not initialize eGUI/D4D, because could not install ISR for LCDC.

Please advise as soon as possible.

Best regards,

Takashima

Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

LuisCasado — Thu, 25 Sep 2014 05:07:30 GMT

Hello,

You have to add #define MQX_ROM_VECTORS 0 in the user_config.h and rebuild the MQX libraries.

Best Regards,

Luis

Re: K70 sample code for TWR-K70F120M and TWR-LCD-RGB

isaotakashima — Thu, 25 Sep 2014 10:53:57 GMT

Dear Luis,

Thank you for your quick response.

I added the following two line in the user_config.h.

#define MQX_ROM_VECTORS 0

#define MQX_HAS_TIME_SLICE 1

After that, rebuild the MQX libraries and eGUI code.

The eGUI is working correctly.

Thank you very much for your support.

Best regards,

Takashima