I'm currently trying to measure the voltages from the BATT-14CEMULATOR with the RD33771CDSTEVB. The Problem is, that the RDVCU5775EVM doesn't receive any messages, because RD33771 doesn't send any. I know that the RD33771C enters sleep mode after 60s, if there's no activity on the Bus, but I'm sending a message from the RDVCU. I don't know what wakeup message and what commands I have to send to get the cell voltages, because I can't find any commands for this board or μC. Maybe I have overlooked something.
I'm using Matlab R2018b with MBDT MPC57xx. These are my setting for the SPI:
Is there anything wrong with the settings or do I have to send the right message? And if so, how can I interpret the received message to get the cell voltages?