There seems to be 2 buffer declarations ( in wire.h and twi.h ) booth are hard set to 32 bytes
should wire.h not get its buffer size from twi.h ( in its utilities folder ) ?
- i made my buffer 8 bytes because i only send a few bytes to configure a IIC led driver.
but I am still not sure why there is a buffer declaration in both twi.h and wire.h if they are both used for the i2C communication.