Kinetis Design Studio / USBDM / PE

[michaelheidinge]

Hi,

I've an issue using prozessor expert. When creating over USBDM in KDS 3.2., I get the following error.

C:/Users/Michael/workspace.kds/pe-learn-1/Generated_Code/PE_Types.h:127:8: error: expected identifier or '(' before '__asm'

Can you please check and correct the coworking of USBDM, PE and KDS 3.2.?

-Michael

[michaelheidinge]

I would really apprechiate any support here.

[michaelheidinge]

Dear Erich.

I definitly did not change anything on the toolchain, i used KDS3.2 right away, as it came from the installer. There was a 2015 version installed, you were right. Now I pressed update and have the following versions:

I made sure, that I've defined the arm-gcc nxp delivers:

(USBDM->Configure)

I decided to create a brand-new project with the USB-DM Wizzard.

and created a brand new project. I made sure, I selected the dialect you told me.

Hitting now compile returns the same error.

13:31:57 **** Incremental Build of configuration Debug for project pelearn4 ****

usbdm-make all

'Building file: ../Static_Code/System/CPU_Init.c'

'Invoking: ARM C Compiler'

arm-none-eabi-gcc -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -g3 -O3 -ffunction-sections -fdata-sections -DDEBUG_BUILD -DCPU_MK22FN512VLH12 -I"C:/Users/Michael/workspace.kds/pelearn4/Sources" -I"C:/Users/Michael/workspace.kds/pelearn4/Project_Headers" -I"C:/Users/Michael/workspace.kds/pelearn4/Generated_Code" -I"C:/Users/Michael/workspace.kds/pelearn4/Static_Code/IO_Map" -I"C:/Users/Michael/workspace.kds/pelearn4/Static_Code/PDD" -I"C:/Users/Michael/workspace.kds/pelearn4/Static_Code/System" -I"C:/Users/Michael/workspace.kds/pelearn4/Sources" -Wall -std=gnu11 -c -fmessage-length=0 -MT"Static_Code/System/CPU_Init.o" -MMD -MP -MF"Static_Code/System/CPU_Init.d" -MT"Static_Code/System/CPU_Init.d"  -o "Static_Code/System/CPU_Init.o" ../Static_Code/System/CPU_Init.c

In file included from ../Static_Code/System/CPU_Init.c:51:0:

C:/Users/Michael/workspace.kds/pelearn4/Generated_Code/PE_Types.h:127:8: error: expected identifier or '(' before '__asm'

static __asm __inline void Cpu_EnterCritical(volatile uint8_t *SR_reg)

        ^

C:/Users/Michael/workspace.kds/pelearn4/Generated_Code/PE_Types.h:153:8: error: expected identifier or '(' before '__asm'

static __asm __inline void Cpu_ExitCritical(volatile uint8_t *SR_reg)

        ^

usbdm-make: *** [Static_Code/System/CPU_Init.o] Error 1

13:31:57 Build Finished (took 450ms)

Looking where the error is, we can see that it's the inline assembler.

/* Prevents the activation of all exceptions by writing to priority mask register */

#ifdef _lint

  #define Cpu_EnterCritical(SR_reg)  /* empty */

#else

static __asm __inline void Cpu_EnterCritical(volatile uint8_t *SR_reg)

{

  PUSH {R0,R1}

  MRS R1, FAULTMASK

  CPSID f

  STRB R1, [R0]

  POP {R0,R1}

  BX  LR

  ALIGN 4

}

#endif

I made as many screenshoots as possible so that you can understand where my problem is. I'm pretty desperate right now. Please help!

-Michael

[michaelheidinge]

Maybe I am looking in the wrong dialog?

Thanks for the help in advance.

-Michael

[BlackNight]

Hi Michael,

you are definitely not using the GNU ARM Eclipse build tool integration which comes by default with Kinetis Design Studio V3.2.0 which are these:

So it seems that you are a different kind of project/plugins?

What are you using?

Erich

[michaelheidinge]

Dear Erich, thanks for the quick reply.

[Clicking on Property]->Projects->MISC->And then i found your option. It looked a litte bit different, but I think C11 is already enabled.

Sorry, didn't fix it. Any more ideas?

[BlackNight]

Dear Michael,

I don't see that MISC page? Can you show a screenshot?

Erich

[BlackNight]

Hi Michael,

if __asm("....") is accepted or not depends on your compiler language settings. I think you ahve set it to C90 where asm() (and not __asm() is supported. I recommend you change the settings to C99 or C11:

I hope this helps,

Erich