Hi,
for a special Arduino-project I try to connect an ArduinoUno with an Attiny45. So far I just managed a master-slave-ISP Communication between two ArduinoUno's. Now I try to replace one of the Arduinos with an Attiny45. The problem is, that the Attiny45 does not support the SPI library. As compensation I found a special SPI library (tinySPI.h). But this library does not support all methods, which the real SPI library uses..for example: SPI.setClockDivider. Has anyone experience with this problem?
I would be thankful, if someone helps me!:)
best regards,Isaac23