Afficheur et clavier BV4242 BYVAC problème de librairie

cyrilcarlita · January 7, 2024, 5:23pm

Bonjour, j'ai retrouvé une carte que j'avais acheté il y a longtemps. Avant que je connaisse et utilise les arduino.

Cette carte était de coté ne sachant pas la programmer.

Elle est equipé d'un arduino nano.

Je ne parviens pas a installer la librairie trouvé ici:

Et t'il possible qu'elle ne soit pas adapté a la version d'arduino?

J'ai cette erreur:

bug_librairie_bv4242

lesept · January 7, 2024, 5:36pm

Ton site indique qu'il était mis à jour fin 2023. Donc ça devrait être bon.
Mais je n'arrive pas à télécharger la bibliothèque (http://www.byvac.com/downloads/BV4242/BV4242_Arduino_library.zip)

cyrilcarlita · January 7, 2024, 5:44pm

http://www.byvac.com/downloads/BV4242/BV4242_Arduino_library.zip

Chez moi sa marche

lesept · January 7, 2024, 5:53pm

Bizarre...
Dans ce cas, il te faut l'ouvrir et installer le contenu dans ton répertoire arduino/libraries
Est-ce comme ça que tu l'as installée ?

cyrilcarlita · January 7, 2024, 6:27pm

Non j'ai fais depuis l'interface, include librairie-> Add zip librairie

J'ai essayé de copier directement dans le repertoire indiqué mais j'ai des erreurs a la compilation.

C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::BV4242(signed char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::BV4242(signed char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::lcd_reset()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::lcd_startMsg()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::i2_8bit(signed char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::i2_16bit(signed char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::ID()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::Version(unsigned char*)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::sendKeyCmd(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::clrBuf()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::keysBuf()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::key()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::scan()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::avg(unsigned int*)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::delta(unsigned int*)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::EEreset()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::sleep()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::keyIn(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::EEwrite(unsigned char, unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::trigger(unsigned int)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::hyst(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::keyPtr(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::keySize(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::debounce(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::repeat(unsigned int)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::timebase(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::defaultBL(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::EEread(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::cmd(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::clear()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::home()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::setCursor(signed char, signed char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::cursor()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::noCursor()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::blink()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::noBlink()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::display()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::noDisplay()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::scrollDisplayLeft()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::scrollDisplayRight()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::autoscroll()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::noAutoscroll()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::leftToRight()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::rightToLeft()'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::createChar(unsigned char, unsigned char*)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::lcd_mode(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::bl(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':
(.text+0x0): multiple definition of `BV4242::lcd_contrast(unsigned char)'
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
collect2.exe: error: ld returned 1 exit status

exit status 1

Compilation error: exit status 1

Dans le zip il n'y a pas le repertoire src et il manque d'autres fichiers comme "library.properties"

fdufnews · January 7, 2024, 6:37pm

cyrilcarlita:

C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\sketch\bv4242.cpp.o (symbol from plugin):(.text+0x0): first defined here
C:\Users\cyril\AppData\Local\Temp\arduino\sketches\E8EFB31E8B9E3C4C38FFC385E6DCC87E\libraries\BV4242_Arduino_library\bv4242.cpp.o (symbol from plugin): In function `BV4242::BV4242(signed char)':

Ta librairie est présente dans 2 répertoires.

cyrilcarlita · January 7, 2024, 6:52pm

Bien vu, j'ai supprimé 2 fichiers, sa compile.

Par contre pas moyen de transferer le code, je suis pas sur du nom de la carte: arduino mini, nano, arduino mini...

Je teste

fdufnews · January 7, 2024, 8:15pm

C'est une nano.
tu as le choix entre 2 options dans la sélection de la carte :

ATmega328P
ATmega328P (Old Bootloader)

image699×182 7.6 KB

cyrilcarlita · January 14, 2024, 4:09pm

C'etait bien sa (old bootloader), malheureusement ma carte Bv4242 ne semble pas communiquer.

fdufnews · January 14, 2024, 4:16pm

As-tu as essayé les exemples qui sont dans la librairie?
As-tu activé le compte-rendu détaillé lors de la compilation dans les préférences? Est-ce qu'il y a des warnings à la compilation?

system · July 12, 2024, 4:16pm

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
[Résolu] LCD sur I2C ByVac BV4218. Français	19	8303	May 6, 2021
Problème Arduino Français	10	2290	May 6, 2021
Arduino Nano ne reconnait pas une librairie Français	5	1379	September 19, 2022
BV4218 I2C LCD controller Generale	35	6472	May 7, 2021
Malgres la librairie String.h Français	2	1036	May 6, 2021

Afficheur et clavier BV4242 BYVAC problème de librairie

Related Topics