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adafruit / Adafruit_LED_Backpack

Adafruit LED Backpack Library for our various LED backpacks.
MIT License
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ATTINY85 #35

Closed TiagoAlmeida3 closed 3 years ago

TiagoAlmeida3 commented 7 years ago

Hi, im trying to put a 8x8 matrix (HT16K33) working with an attiny85 chip and Sparkfun Tiny Programmer but it wont work. My question is if you have the matrix tested for attiny85 chip on a Sparkfun Tiny Programmer or some kind of toturial, i have seen on the library that it was tested for the chip but i can put it all working together.

nodoubtman commented 3 years ago

Yeah tried with 7 seven sketche: C:\Users\MARC\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.3\libraries\Wire\src\utility\twi.c:530:34: error: 'TWSTA' undeclared (first use in this function); did you mean 'TWS3'?

      TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;

                              ^

C:\Users\MARC\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.3\libraries\Wire\src\utility\twi.c:530:46: error: 'TWEN' undeclared (first use in this function); did you mean 'TWINT'?

      TWCR = _BV(TWINT) | _BV(TWSTA)| _BV(TWEN) ;

can you help? THanks. Marc.

ladyada commented 3 years ago

that error is in the Arduino core has nothing to do with this library.