Hi, I need the full pin out information for the breakout headers on this board, specifically, which are GND?
There is a new schematic available since the old one wasn't good enough (especially around the GPIO pins). Check it here: https://www.olimex.com/Products/ARM/TI/TMS570-CAN/resources/TMS570-CAN-SCHEMATIC-REV-A.pdf (https://www.olimex.com/Products/ARM/TI/TMS570-CAN/resources/TMS570-CAN-SCHEMATIC-REV-A.pdf). Refresh it since it has the same name as the old one.
There is no GND nor POWER on the headers. This wasn't a design flaw it was intended. That's why we left GND, +3.3V and +5V near the CAN2 connector. Additionally there is a GND on the CAN2 connector (check the bottom print).