Stepper-Motor-Controller

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I used the usi_i2c_slave.c and usi_i2c_slave.h files, in fact I needed to change the line 162 in usi_i2c_slave.c from "USI_Slave_internal_address_set = 0;" to "USI_Slave_internal_address_set = 1;".

egeozgul

There is an error with a slave sending multiple data bytes. Either need to clear the USIDR register within the state = USI_SLAVE_SEND_DATA_ACK_WAIT or change line 206 to be if(USIDR...

jmount1992

Thanks for the USI I2C library, great help. However, I found when in USI I2C Slave mode that if your Microcontroller is running at 8MHz or lower you will need...

jmount1992

I2c slave to master communication

1

Is it possible to use your slave library to send data from slave to master?

klawyMarcin

Not sure if you want contributions to this project, but I was interested in using your i2c code with an ATtiny85 so I added the platformio configuration and fixed warnings...

qu1j0t3