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Topic: Compilation error CMUCAM4 (Read 115 times) previous topic - next topic


Mar 25, 2019, 03:44 pm Last Edit: Mar 25, 2019, 03:50 pm by Melamiel
Hello everybody !

I am using Arduino for the first time and I'm trying to program a CMUCAM4 captor able to follow a colored line.
Unfortunately, I have several errors.
Please find attached my program.

Here are my errors :

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino\main.cpp: In function 'main':

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino\main.cpp:51:1: error: unable to find a register to spill in class 'NO_REGS'

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino\main.cpp:51:1: error: this is the insn:

(insn 128 125 131 3 (set (mem:QI (post_dec:HI (reg/f:HI 32 __SP_L__)) [0  S1 A8])

        (subreg:QI (reg/f:HI 163) 1)) C:\Program Files (x86)\Arduino\libraries\CMUcam4\CMUcam4.cpp:815 1 {pushqi1}

     (expr_list:REG_ARGS_SIZE (const_int 17 [0x11])


C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino\main.cpp:51: confused by earlier errors, bailing out

lto-wrapper: C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-gcc returned 1 exit status

c:/program files (x86)/arduino/hardware/tools/avr/bin/../lib/gcc/avr/4.9.2/../../../../avr/bin/ld.exe: lto-wrapper failed

collect2.exe: error: ld returned 1 exit status

exit status 1

Thank you for helping me.


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