Je n'arrive pas a téléverser le code de l'exemple FontSamplesWire.
J'ai cette série d'erreur (incomplet car trop de caractères pour le post):
Arduino : 1.8.12 (Windows 10), Carte : "ATtiny25/45/85, ATtiny85, Internal 8 MHz"
C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c: In function 'twi_init':
C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c:76:16: error: 'SDA' undeclared (first use in this function)
digitalWrite(SDA, 1);
^~~
C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c:76:16: note: each undeclared identifier is reported only once for each function it appears in
C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c:77:16: error: 'SCL' undeclared (first use in this function); did you mean 'SPL'?
digitalWrite(SCL, 1);
^~~
SPL
.....
TWDR
In file included from c:\program files (x86)\arduino\hardware\tools\avr\avr\include\avr\io.h:99:0,
from C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c:25:
C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c:426:15: error: 'TWINT' undeclared (first use in this function)
TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;
^
C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c:426:28: error: 'TWSTA' undeclared (first use in this function); did you mean 'TWS3'?
TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;
^
C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire\src\utility\twi.c:426:40: error: 'TWEN' undeclared (first use in this function); did you mean 'TWINT'?
TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;
^
exit status 1
Erreur de compilation pour la carte ATtiny25/45/85