Hi,
I'm trying to read a byte of data off an LT3582. I'm able to program the 4 internal registers just fine and get the expected voltages on the out pins, the only problem I'm getting is when I try to read a byte after I program it. After setting the SDA pin on my master to high Z, the line idles until the master takes control of it again. In the screen shot, the data I expect to be getting is 01000111 (the 0100 would be visible if it was working).
I'm using an nRF52840 DK (https://www.nordicsemi.com/Products/Development-hardware/nrf52840-dk) as my master and a Boost-INV click as the platform for the LT3582 (https://www.mikroe.com/boost-inv-click)
Additionally, the table at the bottom of the screen shot is from the LT3582 datasheet (https://www.analog.com/en/products/lt3582.html), where grey boxes denote bits that the slave is sending. Is there a reason the data byte isn't grey or was this an oversight?
Thanks!