Troubles in teensy3 code about lepton HOT 6 CLOSED

Hello @konan23 ,

INTERNAL and IRQ_PORTA are part of the PJRC Teensy addition to the Arduino environment. Have you included support for the Teensy in your Arduino application? And have you selected "Teensy 3.2/3.1" as your board type?

from lepton.

Thanks for your reply and after trying to fix something, I still have error about multiple definition. I searched that error come from the overlap between 2 library i2c_t3 and Wire. I tried to deactivate Wire library in source code and header file but it doesn't work. Here is my error message

Arduino: 1.8.13 (Windows 10), TD: 1.53, Board: "Teensy 3.2 / 3.1, Serial, 96 MHz (overclock), Faster, US English"
C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\Wire\WireKinetis.cpp.o: In function 'i2c0_isr':

C:\Program Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\Wire/WireKinetis.cpp:912: multiple definition of 'i2c0_isr'

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\i2c_t3\i2c_t3.cpp.o:C:\Program Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\i2c_t3/i2c_t3.cpp:1134: first defined here

c:/program files (x86)/arduino-1.8.13/hardware/tools/arm/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: Disabling relaxation: it will not work with multiple definitions

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\Wire\WireKinetis.cpp.o: In function 'Print::availableForWrite()':

C:\Program` Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\Wire/WireKinetis.h:136: multiple definition of 'i2c1_isr'

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\i2c_t3\i2c_t3.cpp.o:C:\Program Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\i2c_t3/i2c_t3.h:883: first defined here

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\Wire\WireKinetis.cpp.o: In function 'Print::availableForWrite()':

C:\Program Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\Wire/WireKinetis.h:136: multiple definition of 'Wire1'

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\i2c_t3\i2c_t3.cpp.o:C:\Program Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\i2c_t3/i2c_t3.h:883: first defined here

c:/program files (x86)/arduino-1.8.13/hardware/tools/arm/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: Warning: size of symbol 'Wire1' changed from 20 in

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\i2c_t3\i2c_t3.cpp.o to 108 in C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\Wire\WireKinetis.cpp.o

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\Wire\WireKinetis.cpp.o: In function 'Print::availableForWrite()':

C:\Program Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\Wire/WireKinetis.h:136: multiple definition of 'Wire'

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\i2c_t3\i2c_t3.cpp.o:C:\Program Files (x86)\arduino-1.8.13\hardware\teensy\avr\libraries\i2c_t3/i2c_t3.h:883: first defined here

c:/program files (x86)/arduino-1.8.13/hardware/tools/arm/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld.exe: Warning: size of symbol 'Wire' changed from 20 in

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\i2c_t3\i2c_t3.cpp.o to 108 in

C:\Users\alta\AppData\Local\Temp\arduino_build_572620\libraries\Wire\WireKinetis.cpp.o

collect2.exe: error: ld returned 1 exit status

Error compiling for board Teensy 3.2 / 3.1.

Could you give me some advice to fix them. Thank you so much!

from lepton.

I'm sorry, I'm not sure I have much to offer you. My LeptonSDKEmb32OEM.cpp file includes i2c_t3. Maybe something else is including either i2c_t3 or wire and there is a collision. All I can suggest is to look at every file and see if you can find a way multiple files are being included.

from lepton.

Thank you for your help. I will try some cases and hope that it will work. I will give you feedback when I completed it.

from lepton.

Finally, I debugged it successfully. The new version of Adafruit_GFX_Library contains Adafruit_GrayOLED file and it uses Wire.h to communication so when I compile the code, the program will call it too. Just delete the header and source files of Adafruit_GrayOLED, the program will run.

@danjulio you can close this issue :)))

from lepton.

Glad to hear you fixed it!

from lepton.