Hello I2C enthusiasts, I've been doing some testing with the I2C GPIO fault injection with a Raspberry Pi (Model 4B) connected to my board and can make use of the incomplete_address_phase/incomplete_write_byte to simulate some errors and check that my board will do the I2C SDA/SCL recovery. One thing I'm interested in doing is checking the impact of SCL clock stretching. I think for that I can't just (ab)use the I2C GPIO controller I probably need to have the Raspberry Pi act as an I2C device. Has anyone already attempted something like this? It kind of looks like i2c-slave-eeprom.c might be usable for this (I'd probably have to do something special to fake clock stretching).
