ChibiOS Free Embedded RTOS

Posted: **Sat Mar 21, 2015 9:20 pm**

Hello!
I am using the latest development revision 7788 from trunk and I have some compilation errors in Keil:

assembling chcoreasm_v7m.s...
os\rt\ports\ARMCMx\compilers\RVCT\chcoreasm_v7m.s(90): error: A1137E: Unexpected characters at end of line
compiling nvic.c...
assembling cstartup.s...
assembling vectors.s...
os\common\ports\ARMCMx\compilers\RVCT\vectors.s(38): error: #35: #error directive: "the constant CORTEX_NUM_VECTORS must be between 8 and 240 inclusive"
os\common\ports\ARMCMx\compilers\RVCT\vectors.s: #error "the constant CORTEX_NUM_VECTORS must be between 8 and 240 inclusive"
os\common\ports\ARMCMx\compilers\RVCT\vectors.s: os\common\ports\ARMCMx\compilers\RVCT\vectors.s: 0 warnings, 1 error
os\common\ports\ARMCMx\compilers\RVCT\vectors.s: error: A1905U: Pre-processor step failed for 'os\common\ports\ARMCMx\compilers\RVCT\vectors.s'

Device is STM32F103_MD. The same for others STM32F1xx, the same for some previous revisions.
Patch attached.

Posted: **Sun Mar 22, 2015 11:47 am**

Hi,

Thanks for fining, I applied the change in cmparam.h. Why the change in chcore_v7m.h? That "U" is required for MISRA compliance.

Giovanni

Posted: **Sun Mar 22, 2015 11:57 am**

Hello Giovanni!

Giovanni wrote:Why the change in chcore_v7m.h? That "U" is required for MISRA compliance.

That's why:

os\rt\ports\ARMCMx\compilers\RVCT\chcoreasm_v7m.s(90): error: A1137E: Unexpected characters at end of line

assembler control string:

--cpu Cortex-M3 -g --apcs=interwork --pd "__MICROLIB SETA 1" -I.\conf -I.\os\rt\ports\ARMCMx\compilers\RVCT -I.\os\rt\ports\ARMCMx -I.\os\common\ports\ARMCMx\devices\STM32F1xx --cpreproc
-I F:\work\test\RTE
-I C:\Keil\ARM\PACK\Keil\STM32F1xx_DFP\1.1.0\Device\Include
-I C:\Keil\ARM\CMSIS\Include
--pd "__UVISION_VERSION SETA 514" --pd "STM32F10X_CL SETA 1" -o "*.o" --depend "*.d"

Posted: **Sun Mar 22, 2015 11:58 am**

Now that's a problem....

Posted: **Sun Mar 22, 2015 12:13 pm**

Fixed by using a constant in the .s module and putting a comment there.

Giovanni

ChibiOS Free Embedded RTOS

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